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branch master updated: * tp/Texinfo/Convert/HTML.pm (_default_format_nav

From: Patrice Dumas
Subject: branch master updated: * tp/Texinfo/Convert/HTML.pm (_default_format_navigation_panel): rename format_navigation_header_panel as format_navigation_panel as it is used both for headers and footers. Use nav-panel instead of nav-header for the class.
Date: Wed, 12 Jan 2022 08:42:16 -0500 
This is an automated email from the git hooks/post-receive script.

pertusus pushed a commit to branch master
in repository texinfo.

The following commit(s) were added to refs/heads/master by this push:
     new 59aff09f7f * tp/Texinfo/Convert/HTML.pm 
(_default_format_navigation_panel): rename format_navigation_header_panel as 
format_navigation_panel as it is used both for headers and footers.  Use 
nav-panel instead of nav-header for the class.
59aff09f7f is described below

commit 59aff09f7fe1f008a173a0519f1fa954eafd899f
Author: Patrice Dumas <pertusus@free.fr>
AuthorDate: Wed Jan 12 14:42:04 2022 +0100

    * tp/Texinfo/Convert/HTML.pm (_default_format_navigation_panel):
    rename format_navigation_header_panel as format_navigation_panel
    as it is used both for headers and footers.  Use nav-panel instead
    of nav-header for the class.
    
    * tp/Texinfo/Convert/HTML.pm (_indent_with_table): add a class
    with the command name with COMPLEX_FORMAT_IN_TABLE.
---
 ChangeLog                                          | 10 ++++
 tp/Texinfo/Convert/HTML.pm                         | 62 ++++++++++-----------
 tp/init/chm.pm                                     |  2 +-
 tp/init/epub3.pm                                   |  2 +-
 tp/t/init/t2h_singular.init                        |  2 +-
 tp/t/results/converters_tests/ref_in_sectioning.pl |  6 +-
 .../some_at_commands_in_ref_nodes.pl               |  4 +-
 .../converters_tests/spaces_in_empty_node_names.pl |  8 +--
 .../converters_tests/spaces_in_node_names.pl       |  8 +--
 .../converters_tests/test_deftypefnnewline.pl      |  4 +-
 tp/t/results/converters_tests/top_in_ref.pl        |  4 +-
 .../converters_tests/top_in_ref_keep_top.pl        |  4 +-
 .../coverage_braces/two_footnotes_in_nodes.pl      |  8 +--
 .../two_footnotes_in_nodes_separate.pl             | 12 ++--
 tp/t/results/float/complex_float.pl                |  4 +-
 tp/t/results/float/float_copying.pl                |  4 +-
 .../float/numbering_captions_listoffloats.pl       | 18 +++---
 .../formats_encodings/at_commands_in_refs.pl       | 56 +++++++++----------
 .../----_0021---_002e--_002e-_003f-_0040.html      |  2 +-
 .../res_html/-_0040-_007b_007d-_002e-.html         |  2 +-
 .../res_html/-_007b-_007d.html                     |  2 +-
 .../res_html/8_002e27in.html                       |  2 +-
 .../AA-ae-oe-AE-OE-o-O-ss-l-L-D-d-TH-th.html       |  2 +-
 .../res_html/AAA-AAA-BBB.html                      |  2 +-
 .../res_html/CCC-CCC-DDD.html                      |  2 +-
 ...eX-_2022-_002c-_00a9-_2026-_002e_002e_002e.html |  2 +-
 .../res_html/_0040-_007b-_007d-_005c-_0023.html    |  2 +-
 ...027-_002d_002d_002d-_002d_002d-_0060-_0027.html |  2 +-
 .../_00aa-_00ba-_2605-_00a3-_22a3-_00bf-_00ae.html |  2 +-
 .../_00ab-_00bb-_00ab-_00bb-_2039-_203a.html       |  2 +-
 .../_201c-_201d-_2018-_2019-_201e-_201a.html       |  2 +-
 .../res_html/_21d2-_00b0-a-b--aa.html              |  2 +-
 ...ror_002d_002d_003e-_20ac-_00a1-_21a6-_2212.html |  2 +-
 .../res_html/_2265-_2264-_2192.html                |  2 +-
 .../res_html/a-e-i-a-a-e-c-e-e-e-e.html            |  2 +-
 ...e-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i.html |  2 +-
 .../res_html/e-e-e-e-e-j-ee.html                   |  2 +-
 ...-code-option-samp-command-file-C_002dx-ESC.html |  2 +-
 .../res_html/f_002d_002dile1-f_002d_002dile.html   |  2 +-
 .../res_html/gH-3rd.html                           |  2 +-
 ..._005faaa-url-_002fman_002ecgi_002f1_002fls.html |  4 +-
 .../at_commands_in_refs_latin1/res_html/i-E-C.html |  2 +-
 .../at_commands_in_refs_latin1/res_html/index.html |  4 +-
 .../res_html/indicateurl.html                      |  2 +-
 .../res_html/sansserif-slanted.html                |  2 +-
 ...eone_0040somewher-no_005fexplain_0040there.html |  2 +-
 .../----_0021---_002e--_002e-_003f-_0040.html      |  2 +-
 .../res_html/-_0040-_007b_007d-_002e-.html         |  2 +-
 .../res_html/-_007b-_007d.html                     |  2 +-
 .../res_html/8_002e27in.html                       |  2 +-
 .../AA-ae-oe-AE-OE-o-O-ss-l-L-D-d-TH-th.html       |  2 +-
 .../res_html/AAA-AAA-BBB.html                      |  2 +-
 .../res_html/CCC-CCC-DDD.html                      |  2 +-
 ...eX-_2022-_002c-_00a9-_2026-_002e_002e_002e.html |  2 +-
 .../res_html/_0040-_007b-_007d-_005c-_0023.html    |  2 +-
 ...027-_002d_002d_002d-_002d_002d-_0060-_0027.html |  2 +-
 .../_00aa-_00ba-_2605-_00a3-_22a3-_00bf-_00ae.html |  2 +-
 .../_00ab-_00bb-_00ab-_00bb-_2039-_203a.html       |  2 +-
 .../_201c-_201d-_2018-_2019-_201e-_201a.html       |  2 +-
 .../res_html/_21d2-_00b0-a-b--aa.html              |  2 +-
 ...ror_002d_002d_003e-_20ac-_00a1-_21a6-_2212.html |  2 +-
 .../res_html/_2265-_2264-_2192.html                |  2 +-
 .../res_html/a-e-i-a-a-e-c-e-e-e-e.html            |  2 +-
 ...e-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i.html |  2 +-
 .../res_html/e-e-e-e-e-j-ee.html                   |  2 +-
 ...-code-option-samp-command-file-C_002dx-ESC.html |  2 +-
 .../res_html/f_002d_002dile1-f_002d_002dile.html   |  2 +-
 .../at_commands_in_refs_utf8/res_html/gH-3rd.html  |  2 +-
 ..._005faaa-url-_002fman_002ecgi_002f1_002fls.html |  4 +-
 .../at_commands_in_refs_utf8/res_html/i-E-C.html   |  2 +-
 .../at_commands_in_refs_utf8/res_html/index.html   |  4 +-
 .../res_html/indicateurl.html                      |  2 +-
 .../res_html/sansserif-slanted.html                |  2 +-
 ...eone_0040somewher-no_005fexplain_0040there.html |  2 +-
 .../res_html/a-e-i-o-u-A-E-I-O-U.html              |  2 +-
 .../res_html/a-e-i-o-u-y-A-E-I-O-U.html            |  2 +-
 .../char_latin1_latin1_in_refs/res_html/a-e-u.html |  2 +-
 .../char_latin1_latin1_in_refs/res_html/c.html     |  2 +-
 .../char_latin1_latin1_in_refs/res_html/e.html     |  2 +-
 .../char_latin1_latin1_in_refs/res_html/index.html |  4 +-
 .../res_html/a-e-i-o-u-A-E-I-O-U.html              |  2 +-
 .../res_html/a-e-i-o-u-y-A-E-I-O-U.html            |  2 +-
 .../char_latin1_utf8_in_refs/res_html/a-e-u.html   |  2 +-
 .../char_latin1_utf8_in_refs/res_html/c.html       |  2 +-
 .../char_latin1_utf8_in_refs/res_html/e.html       |  2 +-
 .../char_latin1_utf8_in_refs/res_html/index.html   |  4 +-
 .../res_html/A-a-_002c-E-e.html                    |  2 +-
 .../char_latin2_latin2_in_refs/res_html/index.html |  4 +-
 .../japanese_shift_jis/res_html/Introduction.html  |  2 +-
 .../japanese_shift_jis/res_html/Preface.html       |  2 +-
 .../japanese_shift_jis/res_html/index.html         |  4 +-
 .../res_html/DiYiZhang_0028First-Chapter_0029.html |  2 +-
 .../sample_utf8/res_html/Index-node.html           |  2 +-
 .../res_html/Second-Chapter-AE-AE-ae-ae.html       |  2 +-
 .../sample_utf8/res_html/index.html                |  4 +-
 .../float_copying/res_html/Copying-and-floats.html |  4 +-
 .../float_copying/res_html/float_copying_abt.html  |  4 +-
 .../float_copying/res_html/float_copying_fot.html  |  4 +-
 .../formatting/float_copying/res_html/index.html   |  4 +-
 tp/t/results/formatting/texi_bib_example.pl        |  8 +--
 tp/t/results/formatting/texi_glossary.pl           |  6 +-
 tp/t/results/html_tests/check_htmlxref.pl          |  4 +-
 .../res_html/chap-f.html                           |  2 +-
 .../res_html/chap-s.html                           |  2 +-
 .../res_html/footnotestyle_separate_late_fot.html  |  4 +-
 .../res_html/index.html                            |  4 +-
 tp/t/results/html_tests/index_below.pl             |  6 +-
 .../res_html/circumflex.html                       |  6 +-
 .../redirection_same_labels/res_html/index.html    |  4 +-
 .../redirection_same_labels/res_html/umlaut.html   |  8 +--
 tp/t/results/html_tests/ref_in_preformatted.pl     |  4 +-
 .../html_tests/test_xrefautomaticsectiontitle.pl   |  4 +-
 .../test_xrefautomaticsectiontitle_off_first.pl    |  4 +-
 .../htmlxref/htmlxref/res_html/test_refs.html      |  6 +-
 ...25_0026_0027_0028_0029_002a_002b_002d_002e.html |  2 +-
 ...3f_005b_005c_005d_005e_005f_0060_007c_007e.html |  2 +-
 .../htmlxref/htmlxref_nodes/res_html/index.html    |  4 +-
 .../htmlxref_nodes/res_html/local-node.html        |  2 +-
 .../htmlxref_nodes/res_html/other-nodes.html       |  2 +-
 .../htmlxref_nodes/res_html/test_refs_abt.html     |  4 +-
 .../htmlxref_only_mono/res_html/test_refs.html     |  6 +-
 ...25_0026_0027_0028_0029_002a_002b_002d_002e.html |  2 +-
 ...3f_005b_005c_005d_005e_005f_0060_007c_007e.html |  2 +-
 .../htmlxref_only_mono_nodes/res_html/index.html   |  4 +-
 .../res_html/local-node.html                       |  2 +-
 .../res_html/other-nodes.html                      |  2 +-
 .../res_html/test_refs_abt.html                    |  4 +-
 .../htmlxref_only_split/res_html/test_refs.html    |  6 +-
 ...25_0026_0027_0028_0029_002a_002b_002d_002e.html |  2 +-
 ...3f_005b_005c_005d_005e_005f_0060_007c_007e.html |  2 +-
 .../htmlxref_only_split_nodes/res_html/index.html  |  4 +-
 .../res_html/local-node.html                       |  2 +-
 .../res_html/other-nodes.html                      |  2 +-
 .../res_html/test_refs_abt.html                    |  4 +-
 tp/t/results/indices/def_syn_indices.pl            |  4 +-
 tp/t/results/indices/double_index_entry.pl         |  4 +-
 tp/t/results/indices/double_seeentry_seealso.pl    |  4 +-
 tp/t/results/indices/index_entry_before_node.pl    |  6 +-
 .../index_entry_in_footnote_different_node_end.pl  |  4 +-
 .../indices/index_entry_in_footnote_separate.pl    |  6 +-
 .../indices/printindex_index_entry_in_copying.pl   |  4 +-
 ...rintindex_index_entry_in_copying_in_footnote.pl |  4 +-
 ...ndex_index_entry_in_copying_no_insertcopying.pl |  4 +-
 tp/t/results/indices/seeentry.pl                   |  4 +-
 tp/t/results/indices/subentries.pl                 |  4 +-
 tp/t/results/indices/subentry_and_sortas.pl        |  8 +--
 tp/t/results/indices/syncode_index_print_both.pl   |  4 +-
 .../itemize/inter_item_commands_in_enumerate.pl    |  4 +-
 .../itemize/inter_item_commands_in_itemize.pl      |  4 +-
 tp/t/results/languages/multiple_in_preamble.pl     |  4 +-
 .../languages/multiple_in_preamble_before_node.pl  |  4 +-
 .../res_html/multiple_lang_chapters.html           | 12 ++--
 .../res_html/multiple_lang_chapters.html           | 14 ++---
 .../layout/navigation/res_html/navigation.html     | 12 ++--
 .../navigation_chapter/res_html/chapter.html       |  8 +--
 .../layout/navigation_chapter/res_html/index.html  |  4 +-
 .../res_html/navigation_abt.html                   |  4 +-
 .../res_html/navigation_toc.html                   |  4 +-
 .../res_html/chapter.html                          |  4 +-
 .../res_html/index.html                            |  4 +-
 .../res_html/navigation_abt.html                   |  4 +-
 .../res_html/navigation_toc.html                   |  4 +-
 .../res_html/chapter.html                          |  4 +-
 .../res_html/index.html                            |  4 +-
 .../res_html/navigation_abt.html                   |  4 +-
 .../res_html/navigation_toc.html                   |  4 +-
 .../res_html/chapter.html                          |  8 +--
 .../res_html/index.html                            |  4 +-
 .../res_html/navigation_abt.html                   |  4 +-
 .../res_html/navigation_toc.html                   |  4 +-
 .../layout/navigation_node/res_html/chapter.html   |  2 +-
 .../layout/navigation_node/res_html/index.html     |  4 +-
 .../navigation_node/res_html/navigation_abt.html   |  4 +-
 .../navigation_node/res_html/navigation_toc.html   |  4 +-
 .../layout/navigation_node/res_html/section.html   |  2 +-
 .../navigation_node/res_html/subsection.html       |  2 +-
 .../res_html/chapter.html                          |  2 +-
 .../navigation_node_no_header/res_html/index.html  |  2 +-
 .../res_html/navigation_abt.html                   |  2 +-
 .../res_html/navigation_toc.html                   |  2 +-
 .../res_html/section.html                          |  2 +-
 .../res_html/subsection.html                       |  2 +-
 .../res_html/chapter.html                          |  2 +-
 .../res_html/index.html                            |  2 +-
 .../res_html/navigation_abt.html                   |  2 +-
 .../res_html/navigation_toc.html                   |  2 +-
 .../res_html/section.html                          |  2 +-
 .../res_html/subsection.html                       |  2 +-
 .../navigation_node_vertical/res_html/chapter.html |  2 +-
 .../navigation_node_vertical/res_html/index.html   |  4 +-
 .../res_html/navigation_abt.html                   |  4 +-
 .../res_html/navigation_toc.html                   |  4 +-
 .../navigation_node_vertical/res_html/section.html |  2 +-
 .../res_html/subsection.html                       |  2 +-
 .../navigation_section/res_html/chapter.html       |  4 +-
 .../layout/navigation_section/res_html/index.html  |  4 +-
 .../res_html/navigation_abt.html                   |  4 +-
 .../res_html/navigation_toc.html                   |  4 +-
 .../navigation_section/res_html/section.html       |  6 +-
 .../res_html/chapter.html                          |  4 +-
 .../res_html/index.html                            |  4 +-
 .../res_html/navigation_abt.html                   |  4 +-
 .../res_html/navigation_toc.html                   |  4 +-
 .../res_html/section.html                          |  4 +-
 .../res_html/chapter.html                          |  4 +-
 .../res_html/index.html                            |  4 +-
 .../res_html/navigation_abt.html                   |  4 +-
 .../res_html/navigation_toc.html                   |  4 +-
 .../res_html/section.html                          |  4 +-
 .../res_html/chapter.html                          |  4 +-
 .../res_html/index.html                            |  4 +-
 .../res_html/navigation_abt.html                   |  4 +-
 .../res_html/navigation_toc.html                   |  4 +-
 .../res_html/section.html                          |  6 +-
 .../navigation_vertical/res_html/navigation.html   | 12 ++--
 .../no_monolithic/res_html/no_monolithic.html      |  4 +-
 .../no_monolithic/res_html/no_monolithic_abt.html  |  4 +-
 .../no_monolithic/res_html/no_monolithic_fot.html  |  4 +-
 .../no_monolithic/res_html/no_monolithic_ovr.html  |  4 +-
 .../no_monolithic/res_html/no_monolithic_toc.html  |  4 +-
 tp/t/results/menu/comment_on_menu_line.pl          |  4 +-
 tp/t/results/menu/detailmenu_on_subnodes.pl        | 12 ++--
 tp/t/results/menu/entry_after_detailmenu.pl        |  6 +-
 tp/t/results/menu/menu_title_before_entries.pl     |  4 +-
 tp/t/results/menu/sc_in_menu.pl                    |  4 +-
 tp/t/results/morecoverage/formatting_fr.pl         | 44 +++++++--------
 tp/t/results/morecoverage/texi_formatting.pl       | 28 +++++-----
 .../index_no_node/res_html/Chapter-2.html          |  4 +-
 .../index_no_node/res_html/Chapter.html            |  4 +-
 .../moreindices/index_no_node/res_html/index.html  |  6 +-
 .../index_no_node/res_html/index_no_node_abt.html  |  4 +-
 .../index_no_node/res_html/unnumbered.html         |  4 +-
 .../moreindices/index_split/res_html/first.html    | 14 ++---
 .../moreindices/index_split/res_html/index.html    |  4 +-
 .../index_split/res_html/index_split_abt.html      |  4 +-
 .../index_split/res_html/second-chapter.html       |  4 +-
 .../index_split_nodes/res_html/first.html          |  4 +-
 .../index_split_nodes/res_html/index.html          |  4 +-
 .../res_html/index_split_abt.html                  |  4 +-
 .../res_html/node-2-in-section-3.html              |  4 +-
 .../res_html/node-3-in-section-3.html              |  2 +-
 .../res_html/node-in-section-3.html                |  2 +-
 .../index_split_nodes/res_html/second-chapter.html |  2 +-
 .../index_split_nodes/res_html/section-1.html      |  4 +-
 .../index_split_nodes/res_html/section-2.html      |  2 +-
 .../index_split_nodes/res_html/section-3.html      |  4 +-
 .../index_split_nodes/res_html/subsection-1.html   |  2 +-
 .../index_split_nodes/res_html/subsection-2.html   |  4 +-
 .../res_html/first-before-top.html                 | 14 ++---
 .../nodes_before_top/res_html/index.html           |  4 +-
 .../res_html/nodes_before_top_abt.html             |  4 +-
 .../res_html/nodes_before_top_and_sections.html    |  6 +-
 .../nodes_before_top_nodes/res_html/a-node.html    |  4 +-
 .../nodes_before_top_nodes/res_html/another.html   |  2 +-
 .../res_html/first-before-top.html                 |  4 +-
 .../nodes_before_top_nodes/res_html/first.html     |  4 +-
 .../nodes_before_top_nodes/res_html/index.html     |  4 +-
 .../res_html/node-in-menu-before-top.html          |  4 +-
 .../res_html/nodes_before_top_abt.html             |  4 +-
 .../nodes_before_top_nodes/res_html/second.html    |  2 +-
 .../split_chapter_index/res_html/first.html        |  8 +--
 .../split_chapter_index/res_html/index.html        |  4 +-
 .../res_html/split_chapter_index_abt.html          |  4 +-
 .../res_html/equivalent_nodes.html                 |  8 +--
 .../res_html/more_sections_than_nodes.html         | 28 +++++-----
 .../node_footnote_use_node/res_html/a.html         |  6 +-
 .../node_footnote_use_node/res_html/chapter.html   |  2 +-
 .../node_footnote_use_node/res_html/index.html     |  4 +-
 .../res_html/node_footnote_abt.html                |  4 +-
 .../res_html/index.html                            |  6 +-
 .../nodes_after_top_before_chapter_abt.html        |  4 +-
 .../res_html/third-node.html                       |  4 +-
 .../res_html/nodes_after_top_before_section.html   |  8 +--
 .../res_html/index.html                            |  8 +--
 .../nodes_after_top_before_section_abt.html        |  4 +-
 .../sectioning_frames/res_html/First-node.html     | 20 +++----
 .../sectioning_frames/res_html/Second-node.html    |  4 +-
 .../res_html/Third-node-unnumbered.html            |  4 +-
 .../sectioning_frames/res_html/index.html          |  4 +-
 .../sectioning_frames/res_html/sectioning_abt.html |  4 +-
 .../sectioning_frames/res_html/sectioning_ovr.html |  4 +-
 .../sectioning_frames/res_html/sectioning_toc.html |  4 +-
 .../res_html/top_node_up_explicit.html             |  6 +-
 .../res_html/top_node_up_implicit.html             |  6 +-
 .../res_html/two_footnotes_in_nodes.html           |  8 +--
 .../res_html/two_footnotes_in_nodes.html           |  8 +--
 tp/t/results/regions/ref_in_copying.pl             |  4 +-
 tp/t/results/sectioning/anchor_in_footnote.pl      |  4 +-
 .../sectioning/anchor_in_footnote_separate.pl      |  6 +-
 tp/t/results/sectioning/chapter_between_nodes.pl   |  4 +-
 .../chapter_node_before_and_after_part.pl          |  4 +-
 .../sectioning/character_and_spaces_in_node.pl     | 10 ++--
 .../sectioning/character_and_spaces_in_refs.pl     | 10 ++--
 ...25_0026_0027_0028_0029_002a_002b_002d_002e.html |  2 +-
 ...3f_005b_005c_005d_005e_005f_0060_007c_007e.html |  2 +-
 .../res_html/index.html                            |  4 +-
 .../res_html/local-node.html                       |  2 +-
 .../res_html/other-nodes.html                      |  2 +-
 .../results/sectioning/double_node_anchor_float.pl |  8 +--
 tp/t/results/sectioning/double_part.pl             |  4 +-
 tp/t/results/sectioning/double_top.pl              |  4 +-
 tp/t/results/sectioning/empty_top_node_up.pl       |  4 +-
 tp/t/results/sectioning/equivalent_nodes.pl        |  4 +-
 .../results/sectioning/explicit_node_directions.pl |  6 +-
 tp/t/results/sectioning/external_node_in_menu.pl   |  6 +-
 tp/t/results/sectioning/internal_top_node_up.pl    |  4 +-
 tp/t/results/sectioning/next_in_menu_is_below.pl   |  8 +--
 tp/t/results/sectioning/no_menu.pl                 |  8 +--
 .../sectioning/node_part_chapter_after_chapter.pl  |  6 +-
 .../sectioning/node_part_chapter_after_top.pl      |  4 +-
 .../sectioning/node_sectop_before_lone_node_Top.pl |  6 +-
 tp/t/results/sectioning/node_up_external_node.pl   |  4 +-
 .../nodes_after_top_before_chapter_nodes.pl        |  6 +-
 .../nodes_after_top_before_chapter_not_split.pl    |  6 +-
 ...ore_chapter_not_split_no_use_node_directions.pl |  6 +-
 .../nodes_after_top_before_chapter_sections.pl     |  6 +-
 .../nodes_after_top_before_section_nodes.pl        |  6 +-
 .../nodes_after_top_before_section_sections.pl     |  6 +-
 .../nodes_no_node_top_explicit_directions.pl       |  4 +-
 .../non_automatic_internal_top_node_up.pl          |  4 +-
 .../non_automatic_top_node_up_and_url.pl           |  4 +-
 .../sectioning/non_automatic_top_node_up_url.pl    |  4 +-
 tp/t/results/sectioning/part_chapter_after_top.pl  |  4 +-
 tp/t/results/sectioning/part_node_after_top.pl     |  4 +-
 tp/t/results/sectioning/part_node_before_top.pl    |  4 +-
 .../sectioning/part_node_chapter_after_top.pl      |  6 +-
 .../sectioning/part_node_chapter_appendix.pl       |  4 +-
 .../sectioning/part_node_chapter_node_appendix.pl  |  6 +-
 .../sectioning/part_node_node_part_appendix.pl     |  6 +-
 tp/t/results/sectioning/part_node_part_appendix.pl |  4 +-
 .../sectioning/part_node_part_node_appendix.pl     |  6 +-
 .../sectioning/protected_node_parentheses.pl       |  4 +-
 .../section_before_after_top_node_last_node.pl     |  4 +-
 tp/t/results/sectioning/section_before_top.pl      |  4 +-
 .../results/sectioning/section_below_unnumbered.pl |  6 +-
 .../sectioning/section_chapter_before_top_nodes.pl |  6 +-
 .../sectioning/section_in_unnumbered_info.pl       | 64 +++++++++++-----------
 .../sectioning/section_in_unnumbered_plaintext.pl  | 64 +++++++++++-----------
 .../sectioning/sections_test_no_use_nodes.pl       | 20 +++----
 ...ctions_test_no_use_nodes_use_node_directions.pl | 20 +++----
 tp/t/results/sectioning/space_in_node.pl           |  8 +--
 .../sectioning/top_node_no_menu_direction.pl       |  4 +-
 tp/t/results/sectioning/top_node_up_url.pl         |  4 +-
 .../res_html/a.html                                |  4 +-
 .../res_html/index.html                            |  4 +-
 .../res_html/n.html                                |  2 +-
 tp/t/results/sectioning/two_nodes_at_the_end.pl    |  8 +--
 .../sectioning/two_nodes_between_chapters.pl       |  8 +--
 .../unnumbered_top_without_node_nodes.pl           |  4 +-
 .../unnumbered_top_without_node_sections.pl        |  4 +-
 .../results/xtable/inter_item_commands_in_table.pl |  4 +-
 .../contents_and_parts/contents_and_parts.html     | 14 ++---
 .../contents_at_begin/contents_at_begin.html       |  8 +--
 .../contents_at_begin.html                         |  6 +-
 .../contents_at_end/contents_at_end.html           |  8 +--
 .../contents_at_end_inline/contents_at_end.html    |  6 +-
 .../contents_in_middle_chapter.html                | 10 ++--
 .../contents_in_middle_chapter.html                |  8 +--
 .../contents_in_middle_section.html                | 12 ++--
 .../contents_in_middle_section.html                | 10 ++--
 .../double_contents/double_contents.html           | 10 ++--
 .../double_contents.html                           |  8 +--
 .../double_contents.html                           |  8 +--
 .../chapter.html                                   |  6 +-
 .../double_contents_abt.html                       |  4 +-
 .../index.html                                     |  4 +-
 .../chapter.html                                   |  2 +-
 .../index.html                                     |  4 +-
 .../section.html                                   |  2 +-
 .../double_contents_book/double_contents.html      |  8 +--
 .../double_contents_chapter/chapter.html           |  6 +-
 .../double_contents_abt.html                       |  4 +-
 .../double_contents_toc.html                       |  4 +-
 .../res_parser/double_contents_chapter/index.html  |  4 +-
 .../double_contents_inline/double_contents.html    |  8 +--
 .../double_contents_inline_chapter/chapter.html    |  6 +-
 .../double_contents_abt.html                       |  4 +-
 .../double_contents_inline_chapter/index.html      |  4 +-
 .../double_contents_inline_nodes/chapter.html      |  2 +-
 .../double_contents_abt.html                       |  4 +-
 .../double_contents_inline_nodes/index.html        |  4 +-
 .../double_contents_inline_nodes/section.html      |  2 +-
 .../double_contents_inline_section/chapter.html    |  4 +-
 .../double_contents_abt.html                       |  4 +-
 .../double_contents_inline_section/index.html      |  4 +-
 .../double_contents_inline_section/section.html    |  4 +-
 .../res_parser/double_contents_nodes/chapter.html  |  2 +-
 .../double_contents_nodes/double_contents_abt.html |  4 +-
 .../double_contents_nodes/double_contents_toc.html |  4 +-
 .../res_parser/double_contents_nodes/index.html    |  4 +-
 .../res_parser/double_contents_nodes/section.html  |  2 +-
 .../double_contents_section/chapter.html           |  4 +-
 .../double_contents_abt.html                       |  4 +-
 .../double_contents_toc.html                       |  4 +-
 .../res_parser/double_contents_section/index.html  |  4 +-
 .../double_contents_section/section.html           |  4 +-
 .../contents/res_parser/no_content/no_content.html |  6 +-
 .../no_content_do_contents/no_content.html         |  8 +--
 .../no_content_do_contents_inline/no_content.html  |  6 +-
 .../res_parser/no_content_inline/no_content.html   |  6 +-
 .../no_content_setcatpage.html                     |  6 +-
 .../no_content_setcatpage.html                     |  8 +--
 .../no_content_setcatpage.html                     |  6 +-
 .../no_content_setcatpage.html                     |  6 +-
 .../documentlanguage_cmdline/documentlanguage.html |  6 +-
 .../res_parser/simplest_test_css/simplest.html     |  6 +-
 .../index_and_node_same_name.html                  |  6 +-
 .../index_entry_in_footnote.html                   |  8 +--
 .../index_no_node_no_top/index_no_node_no_top.html | 12 ++--
 .../res_parser/index_nodes_nodes/a-node.html       |  4 +-
 .../res_parser/index_nodes_nodes/another.html      |  2 +-
 .../res_parser/index_nodes_nodes/first.html        |  2 +-
 .../res_parser/index_nodes_nodes/index.html        |  4 +-
 .../index_nodes_nodes/index_nodes_abt.html         |  4 +-
 .../res_parser/index_nodes_nodes/second.html       |  2 +-
 .../res_parser/index_special_region/Chapter.html   |  4 +-
 .../index_special_region/Copying-and-indices.html  |  4 +-
 .../res_parser/index_special_region/index.html     |  4 +-
 .../index_special_region_abt.html                  |  4 +-
 .../index_special_region_fot.html                  |  4 +-
 .../index_special_region_toc.html                  |  4 +-
 .../index_special_region_html/Chapter.html         |  4 +-
 .../Copying-and-indices.html                       |  4 +-
 .../index_special_region_html/index.html           |  4 +-
 .../index_special_region_abt.html                  |  4 +-
 .../index_special_region_fot.html                  |  4 +-
 .../index_special_region_toc.html                  |  4 +-
 .../Chapter.html                                   |  4 +-
 .../Copying-and-indices.html                       |  4 +-
 .../index.html                                     |  4 +-
 .../index_special_region_no_insertcopying_abt.html |  4 +-
 .../index_special_region_no_insertcopying_toc.html |  4 +-
 .../Chapter.html                                   |  4 +-
 .../Copying-and-indices.html                       |  4 +-
 .../index.html                                     |  4 +-
 .../index_special_region_no_insertcopying_abt.html |  4 +-
 .../index_special_region_no_insertcopying_fot.html |  4 +-
 .../index_special_region_no_insertcopying_toc.html |  4 +-
 .../index_special_region_no_region/Chapter.html    |  4 +-
 .../Copying-and-indices.html                       |  4 +-
 .../index_special_region_no_region/index.html      |  4 +-
 .../index_special_region_no_region_abt.html        |  4 +-
 .../index_special_region_no_region_toc.html        |  4 +-
 .../Chapter.html                                   |  4 +-
 .../Copying-and-indices.html                       |  4 +-
 .../index_special_region_no_region_html/index.html |  4 +-
 .../index_special_region_no_region_abt.html        |  4 +-
 .../index_special_region_no_region_fot.html        |  4 +-
 .../index_special_region_no_region_toc.html        |  4 +-
 tp/tests/indices/res_parser/index_table/index.html |  4 +-
 .../res_parser/index_table/index_table_abt.html    |  4 +-
 .../res_parser/index_table/index_table_toc.html    |  4 +-
 .../res_parser/index_table/indices-refs.html       |  6 +-
 .../index_table/node-with-ftable-and-vtable.html   |  4 +-
 .../index_table/node-with-printindex.html          |  4 +-
 .../indices_in_begin_tables_lists.html             |  8 +--
 .../chapter.html                                   |  4 +-
 .../index.html                                     |  4 +-
 .../nodes_before_top_and_sections_abt.html         |  4 +-
 .../chapter.html                                   |  6 +-
 .../first-before-top.html                          |  6 +-
 .../index.html                                     | 12 ++--
 .../nodes_before_top_and_sections_abt.html         |  4 +-
 .../printindex_between_node_section.html           |  8 +--
 .../printindex_between_part_chapter.html           |  8 +--
 .../Copying-and-indices.html                       |  4 +-
 .../index_special_region_html/index.html           |  4 +-
 .../Copying-and-indices.html                       |  4 +-
 .../index.html                                     |  4 +-
 .../Copying-and-indices.html                       |  4 +-
 .../index_special_region_no_region_html/index.html |  4 +-
 .../chapter.html                                   |  6 +-
 .../first-before-top.html                          |  6 +-
 .../index.html                                     | 12 ++--
 .../chapter.html                                   |  6 +-
 .../first-before-top.html                          |  6 +-
 .../index.html                                     | 12 ++--
 .../layout/res_parser/formatting/formatting.html   | 22 ++++----
 .../formatting_enable_encoding/formatting.html     | 22 ++++----
 .../res_parser/formatting_exotic/chapter.html      |  4 +-
 .../res_parser/formatting_exotic/chapter2.html     |  4 +-
 .../formatting_exotic/formatting_abt.html          |  4 +-
 .../formatting_exotic/formatting_ovr.html          |  4 +-
 .../formatting_exotic/formatting_toc.html          |  4 +-
 .../layout/res_parser/formatting_exotic/index.html |  4 +-
 .../formatting_exotic/s_002d_002dect_002cion.html  |  4 +-
 .../res_parser/formatting_fr_icons/formatting.html | 22 ++++----
 .../res_parser/formatting_html/formatting.html     | 22 ++++----
 .../res_parser/formatting_html32/formatting.html   | 37 ++++++++-----
 .../formatting_html_no_texi2html/formatting.html   | 14 ++---
 .../res_parser/formatting_html_nodes/chapter.html  |  4 +-
 .../res_parser/formatting_html_nodes/chapter2.html |  4 +-
 .../formatting_html_nodes/formatting_abt.html      |  4 +-
 .../formatting_html_nodes/formatting_fot.html      |  4 +-
 .../formatting_html_nodes/formatting_ovr.html      |  4 +-
 .../formatting_html_nodes/formatting_toc.html      |  4 +-
 .../res_parser/formatting_html_nodes/index.html    |  4 +-
 .../s_002d_002dect_002cion.html                    |  2 +-
 .../formatting_html_nodes/subsection.html          |  2 +-
 ...tion-_0060_0060simple_002ddouble_002d_002d.html |  2 +-
 ...02d_002dfour_002d_002d_002d_002d_0027_0027.html |  2 +-
 .../formatting_inline_css/formatting.html          | 22 ++++----
 .../res_parser/formatting_mathjax/formatting.html  | 22 ++++----
 .../res_parser/formatting_nodes/chapter.html       |  4 +-
 .../res_parser/formatting_nodes/chapter2.html      |  4 +-
 .../formatting_nodes/formatting_abt.html           |  4 +-
 .../formatting_nodes/formatting_fot.html           |  4 +-
 .../formatting_nodes/formatting_ovr.html           |  4 +-
 .../formatting_nodes/formatting_toc.html           |  4 +-
 .../layout/res_parser/formatting_nodes/index.html  |  4 +-
 .../formatting_nodes/s_002d_002dect_002cion.html   |  2 +-
 .../res_parser/formatting_nodes/subsection.html    |  2 +-
 ...tion-_0060_0060simple_002ddouble_002d_002d.html |  2 +-
 ...02d_002dfour_002d_002d_002d_002d_0027_0027.html |  2 +-
 .../formatting_numerical_entities/formatting.html  | 22 ++++----
 .../formatting_regions/formatting_regions.html     | 22 ++++----
 .../formatting_weird_quotes/formatting.html        | 22 ++++----
 .../res_parser/formatting_xhtml/formatting.html    | 22 ++++----
 .../chapter.html                                   |  2 +-
 .../navigation_abt.html                            |  8 +--
 .../navigation_toc.html                            |  4 +-
 .../subsection.html                                |  2 +-
 .../no_monolithic_only_toc_out/no_monolithic.html  | 14 ++---
 .../sectioning_directions/sectioning.html          | 28 +++++-----
 .../First-node.html                                | 20 +++----
 .../Second-node.html                               |  4 +-
 .../Third-node-unnumbered.html                     |  4 +-
 .../sectioning_directions_split_chapter/index.html |  4 +-
 .../sectioning_abt.html                            |  4 +-
 .../sectioning_toc.html                            |  4 +-
 .../res_parser/formatting_singular/chapter.html    |  4 +-
 .../res_parser/formatting_singular/chapter2.html   |  4 +-
 .../res_parser/formatting_singular/index.htm       |  4 +-
 .../s_002d_002dect_002cion.html                    |  4 +-
 .../res_parser/formatting_singular/sing_abt.htm    |  4 +-
 .../res_parser/formatting_singular/sing_fot.htm    |  4 +-
 .../res_parser/formatting_singular/sing_ovr.htm    |  4 +-
 .../res_parser/formatting_singular/sing_toc.htm    |  4 +-
 .../res_parser/formatting_singular/subsection.html |  4 +-
 ...tion-_0060_0060simple_002ddouble_002d_002d.html |  4 +-
 ...02d_002dfour_002d_002d_002d_002d_0027_0027.html |  4 +-
 .../res_parser/simplest_httex/simplest.html        |  6 +-
 .../res_parser/tex_in_copying/tex_in_copying.html  |  6 +-
 543 files changed, 1492 insertions(+), 1471 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 0730c501f6..83a9df1628 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2022-01-11  Patrice Dumas  <pertusus@free.fr>
+
+       * tp/Texinfo/Convert/HTML.pm (_default_format_navigation_panel):
+       rename format_navigation_header_panel as format_navigation_panel
+       as it is used both for headers and footers.  Use nav-panel instead
+       of nav-header for the class.
+
+       * tp/Texinfo/Convert/HTML.pm (_indent_with_table): add a class
+       with the command name with COMPLEX_FORMAT_IN_TABLE.
+
 2022-01-11  Patrice Dumas  <pertusus@free.fr>
 
        * tp/Texinfo/Convert/HTML.pm (_convert_style_command): comment
diff --git a/tp/Texinfo/Convert/HTML.pm b/tp/Texinfo/Convert/HTML.pm
index 3f682f22a4..b5a79d0633 100644
--- a/tp/Texinfo/Convert/HTML.pm
+++ b/tp/Texinfo/Convert/HTML.pm
@@ -2130,8 +2130,9 @@ $style_commands_element{'normal'} = {
       'emph'        => 'em',
       'env'         => 'code',
       'file'        => 'samp',
-      'headitemfont' => 'b', # not really that, in fact it is 
-                             # in <th> rather than <td>
+      'headitemfont' => 'b', # the @multitable prototypes are ignored
+                             # and headitem are in <th> rather than <td>.
+                             # The mapping is based on style used in other 
formats.
       'i'           => 'i',
       'slanted'     => 'i',
       'sansserif'   => 'span',
@@ -3071,7 +3072,7 @@ sub _default_format_button($$)
 }
 
 # called for special elements and tree units
-sub _default_format_navigation_header_panel($$$$;$)
+sub _default_format_navigation_panel($$$$;$)
 {
   my $self = shift;
   my $buttons = shift;
@@ -3083,15 +3084,16 @@ sub _default_format_navigation_header_panel($$$$;$)
   # is itself in the first column of a table opened in header_navigation
   #my $vertical = $self->get_conf('VERTICAL_HEAD_NAVIGATION');
 
-  my $first_button = 1;
   my $result = '';
   if ($self->get_conf('HEADER_IN_TABLE')) {
-    $result .= $self->html_attribute_class('table', 'nav-header')
+    $result .= $self->html_attribute_class('table', 'nav-panel')
         .' cellpadding="1" cellspacing="1" border="0">'."\n";
     $result .= "<tr>" unless $vertical;
   } else {
-    $result .= $self->html_attribute_class('div', 'nav-header').">\n<p>\n";
+    $result .= $self->html_attribute_class('div', 'nav-panel').">\n<p>\n";
   }
+
+  my $first_button = 1;
   foreach my $button (@$buttons) {
     if ($self->get_conf('HEADER_IN_TABLE')) {
       $result .= qq{<tr valign="top" align="left">\n} if $vertical;
@@ -3108,14 +3110,13 @@ sub _default_format_navigation_header_panel($$$$;$)
     my ($active, $passive, $need_delimiter) = 
&{$self->{'format_button'}}($self, $button);
     if ($self->get_conf('HEADER_IN_TABLE')) {
       if (defined($active)) {
-        $first_button = 0 if ($first_button);
         $result .= $active;
       } elsif (defined($passive)) {
-        $first_button = 0 if ($first_button);
         $result .= $passive;
       }
       $result .= "</td>\n";
       $result .= "</tr>\n" if $vertical;
+      $first_button = 0 if ($first_button);
     } elsif (defined($active)) {
       # only active buttons are print out when not in table
       if ($need_delimiter and !$first_button) {
@@ -3148,7 +3149,7 @@ sub _default_format_navigation_header($$$$)
 <td align="left">
 ';
   }
-  $result .= &{$self->{'format_navigation_header_panel'}}($self, $buttons,
+  $result .= &{$self->{'format_navigation_panel'}}($self, $buttons,
                                                    $cmdname, $element,
                                    
$self->get_conf('VERTICAL_HEAD_NAVIGATION'));
   if ($self->get_conf('VERTICAL_HEAD_NAVIGATION')) {
@@ -3217,7 +3218,7 @@ sub _default_format_element_header($$$$)
       } elsif($self->get_conf('HEADERS') or $self->get_conf('SPLIT') eq 
'node') {
         # got to do this here, as it isn't done otherwise since 
         # navigation_header is not called
-        $result .= &{$self->{'format_navigation_header_panel'}}($self,
+        $result .= &{$self->{'format_navigation_panel'}}($self,
                 $self->get_conf('SECTION_BUTTONS'), $cmdname, $command);
       }
     }
@@ -3503,12 +3504,14 @@ foreach my $command (keys(%inline_commands)) {
   $default_commands_conversion{$command} = \&_convert_inline_command;
 }
 
-sub _indent_with_table ($$)
+sub _indent_with_table($$$)
 {
   my $self = shift;
+  my $cmdname = shift;
   my $content = shift;
 
-  return 
'<table><tr><td>'.$self->html_non_breaking_space().'</td><td>'.$content
+  return $self->html_attribute_class('table', $cmdname)
+         .'><tr><td>'.$self->html_non_breaking_space().'</td><td>'.$content
                 ."</td></tr></table>\n";
 }
 
@@ -3550,12 +3553,9 @@ sub _convert_preformatted_command($$$$)
   }
 
   if ($content ne '' and !$self->in_string()) {
-    if ($self->get_conf('COMPLEX_FORMAT_IN_TABLE')) {
-      if ($indented_preformatted_commands{$cmdname}) {
-        return _indent_with_table($self, $content);
-      } else {
-        return $content."\n";
-      }
+    if ($self->get_conf('COMPLEX_FORMAT_IN_TABLE')
+        and $indented_preformatted_commands{$cmdname}) {
+      return _indent_with_table($self, $cmdname, $content);
     } else {
       return $self->html_attribute_class('div', $main_cmdname, $extra_classes)
                                                  .">\n".$content.'</div>'."\n";
@@ -3583,7 +3583,7 @@ sub _convert_indented_command($$$$)
   
   if ($content ne '' and !$self->in_string()) {
     if ($self->get_conf('COMPLEX_FORMAT_IN_TABLE')) {
-      return _indent_with_table($self, $content);
+      return _indent_with_table($self, $cmdname, $content);
     } else {
       return $self->html_attribute_class('blockquote', $cmdname).">\n"
              .$content.'</blockquote>'."\n";
@@ -5952,8 +5952,8 @@ sub _default_format_element_footer($$$$)
     $result .= "$rule\n" if ($rule);
   }
   if ($buttons) {
-    $result .= &{$self->{'format_navigation_header_panel'}}($self, $buttons,
-                                                          undef, $element);
+    $result .= &{$self->{'format_navigation_panel'}}($self, $buttons,
+                                                     undef, $element);
   }
   
   return $result;
@@ -5999,19 +5999,19 @@ our %default_formatting_references = (
      'format_comment' => \&_default_format_comment,
      'format_protect_text' => \&_default_format_protect_text,
      'format_css_lines' => \&_default_format_css_lines,
-     'format_begin_file' => \&_default_format_begin_file, 
-     'format_node_redirection_page' => 
\&_default_format_node_redirection_page, 
-     'format_end_file' => \&_default_format_end_file, 
+     'format_begin_file' => \&_default_format_begin_file,
+     'format_node_redirection_page' => \&_default_format_node_redirection_page,
+     'format_end_file' => \&_default_format_end_file,
      'format_special_element_body' => \&_default_format_special_element_body,
-     'format_footnotes_text' => \&_default_format_footnotes_text, 
-     'format_program_string' => \&_default_format_program_string, 
-     'format_titlepage' => \&_default_format_titlepage, 
-     'format_navigation_header' => \&_default_format_navigation_header, 
-     'format_navigation_header_panel' => 
\&_default_format_navigation_header_panel, 
+     'format_footnotes_text' => \&_default_format_footnotes_text,
+     'format_program_string' => \&_default_format_program_string,
+     'format_titlepage' => \&_default_format_titlepage,
+     'format_navigation_header' => \&_default_format_navigation_header,
+     'format_navigation_panel' => \&_default_format_navigation_panel,
      'format_element_header' => \&_default_format_element_header,
      'format_element_footer' => \&_default_format_element_footer,
-     'format_button' => \&_default_format_button, 
-     'format_button_icon_img' => \&_default_format_button_icon_img, 
+     'format_button' => \&_default_format_button,
+     'format_button_icon_img' => \&_default_format_button_icon_img,
      'format_separate_anchor' => \&_default_format_separate_anchor,
      'format_contents' => \&_default_format_contents,
      'format_frame_files' => \&_default_format_frame_files,
diff --git a/tp/init/chm.pm b/tp/init/chm.pm
index 473787a0d0..f46f177437 100644
--- a/tp/init/chm.pm
+++ b/tp/init/chm.pm
@@ -57,7 +57,7 @@ texinfo_set_from_init_file('USE_NODES', 0);
 
 texinfo_register_formatting_function('format_end_file', \&chm_format_end_file);
 texinfo_register_formatting_function('format_navigation_header', \&chm_noop);
-texinfo_register_formatting_function('format_navigation_header_panel', 
\&chm_noop);
+texinfo_register_formatting_function('format_navigation_panel', \&chm_noop);
 
 my %chm_languages = (
     'en'         => '0x409 English (United States)',
diff --git a/tp/init/epub3.pm b/tp/init/epub3.pm
index 36691e1006..f8fa95f76d 100644
--- a/tp/init/epub3.pm
+++ b/tp/init/epub3.pm
@@ -91,7 +91,7 @@ texinfo_set_from_init_file('BIG_RULE', '');
 texinfo_set_from_init_file('HEADERS', 0);
 
 texinfo_register_formatting_function('format_navigation_header', \&epub_noop);
-texinfo_register_formatting_function('format_navigation_header_panel', 
\&epub_noop);
+texinfo_register_formatting_function('format_navigation_panel', \&epub_noop);
 
 texinfo_register_command_formatting('image', \&epub_convert_image_command);
 
diff --git a/tp/t/init/t2h_singular.init b/tp/t/init/t2h_singular.init
index 3b0140aa70..aa0cf3b59b 100644
--- a/tp/t/init/t2h_singular.init
+++ b/tp/t/init/t2h_singular.init
@@ -89,7 +89,7 @@ sub singular_format_footer($$$$)
        if (defined($self->get_conf('DEFAULT_RULE')));
     if ($end_page) {
       $result .= join('', $self->close_registered_sections_level(0));
-      $result .= &{$self->{'format_navigation_header_panel'}}($self,
+      $result .= &{$self->{'format_navigation_panel'}}($self,
                                             $buttons, undef, $element);
     }
     return $result;
diff --git a/tp/t/results/converters_tests/ref_in_sectioning.pl 
b/tp/t/results/converters_tests/ref_in_sectioning.pl
index ee800bf094..ef9bfbb155 100644
--- a/tp/t/results/converters_tests/ref_in_sectioning.pl
+++ b/tp/t/results/converters_tests/ref_in_sectioning.pl
@@ -2511,7 +2511,7 @@ for example *note node:: (*note node::) (*note 
(file)Top::)
 
 $result_converted{'html_text'}->{'ref_in_sectioning'} = '
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
@@ -2545,7 +2545,7 @@ $result_converted{'html_text'}->{'ref_in_sectioning'} = '
 </div>
 <hr>
 <div class="chapter-level-extent" id="node">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
@@ -2554,7 +2554,7 @@ $result_converted{'html_text'}->{'ref_in_sectioning'} = '
 <hr>
 </div>
 <div class="chapter-level-extent" id="chap">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
diff --git a/tp/t/results/converters_tests/some_at_commands_in_ref_nodes.pl 
b/tp/t/results/converters_tests/some_at_commands_in_ref_nodes.pl
index 4ce8b9f568..bd84a08444 100644
--- a/tp/t/results/converters_tests/some_at_commands_in_ref_nodes.pl
+++ b/tp/t/results/converters_tests/some_at_commands_in_ref_nodes.pl
@@ -1821,7 +1821,7 @@ see *note (manual)a *strong* ref with SC, a i trema ï, a 
dotless i trema
 
 $result_converted{'html_text'}->{'some_at_commands_in_ref_nodes'} = '
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
@@ -1833,7 +1833,7 @@ 
$result_converted{'html_text'}->{'some_at_commands_in_ref_nodes'} = '
 </ul>
 <hr>
 <div class="chapter-level-extent" 
id="A-SC-_00d1-_00c5-TeX-node-_00ef-_00ef-_1e14-_0142-_1e08-_00a1">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
diff --git a/tp/t/results/converters_tests/spaces_in_empty_node_names.pl 
b/tp/t/results/converters_tests/spaces_in_empty_node_names.pl
index 726fb8a362..1a0f3e2a11 100644
--- a/tp/t/results/converters_tests/spaces_in_empty_node_names.pl
+++ b/tp/t/results/converters_tests/spaces_in_empty_node_names.pl
@@ -946,7 +946,7 @@ 
$result_converted{'plaintext'}->{'spaces_in_empty_node_names'} = '*note   ::
 ';
 
 
-$result_converted{'html_text'}->{'spaces_in_empty_node_names'} = '<a 
class="node-id" id="Top"></a><div class="nav-header">
+$result_converted{'html_text'}->{'spaces_in_empty_node_names'} = '<a 
class="node-id" id="Top"></a><div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
@@ -954,19 +954,19 @@ 
$result_converted{'html_text'}->{'spaces_in_empty_node_names'} = '<a class="node
 
 
 <hr>
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
 
 <hr>
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
 
 <hr>
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
diff --git a/tp/t/results/converters_tests/spaces_in_node_names.pl 
b/tp/t/results/converters_tests/spaces_in_node_names.pl
index 0cd0908574..3fa19de6d5 100644
--- a/tp/t/results/converters_tests/spaces_in_node_names.pl
+++ b/tp/t/results/converters_tests/spaces_in_node_names.pl
@@ -1051,7 +1051,7 @@ $result_converted{'plaintext'}->{'spaces_in_node_names'} 
= '*note a  ::
 ';
 
 
-$result_converted{'html_text'}->{'spaces_in_node_names'} = '<a class="node-id" 
id="Top"></a><div class="nav-header">
+$result_converted{'html_text'}->{'spaces_in_node_names'} = '<a class="node-id" 
id="Top"></a><div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
@@ -1059,21 +1059,21 @@ 
$result_converted{'html_text'}->{'spaces_in_node_names'} = '<a class="node-id" i
 
 
 <hr>
-<a class="node-id" id="a--"></a><div class="nav-header">
+<a class="node-id" id="a--"></a><div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
 <h4 class="node">a&nbsp;&nbsp;</h4>
 
 <hr>
-<a class="node-id" id="b-"></a><div class="nav-header">
+<a class="node-id" id="b-"></a><div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
 <h4 class="node">b<tt class="verb">  </tt></h4>
 
 <hr>
-<a class="node-id" id="c-"></a><div class="nav-header">
+<a class="node-id" id="c-"></a><div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
diff --git a/tp/t/results/converters_tests/test_deftypefnnewline.pl 
b/tp/t/results/converters_tests/test_deftypefnnewline.pl
index fcda2d3521..44269b10a6 100644
--- a/tp/t/results/converters_tests/test_deftypefnnewline.pl
+++ b/tp/t/results/converters_tests/test_deftypefnnewline.pl
@@ -3408,7 +3408,7 @@ $result_converted{'plaintext'}->{'test_deftypefnnewline'} 
= 'top
 $result_converted{'html_text'}->{'test_deftypefnnewline'} = '
 
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
@@ -3419,7 +3419,7 @@ $result_converted{'html_text'}->{'test_deftypefnnewline'} 
= '
 </ul>
 <hr>
 <div class="chapter-level-extent" id="chapter">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
diff --git a/tp/t/results/converters_tests/top_in_ref.pl 
b/tp/t/results/converters_tests/top_in_ref.pl
index a0c99efec4..e703d74d92 100644
--- a/tp/t/results/converters_tests/top_in_ref.pl
+++ b/tp/t/results/converters_tests/top_in_ref.pl
@@ -4458,14 +4458,14 @@ name)Top::
 ';
 
 
-$result_converted{'html_text'}->{'top_in_ref'} = '<a class="node-id" 
id="Top"></a><div class="nav-header">
+$result_converted{'html_text'}->{'top_in_ref'} = '<a class="node-id" 
id="Top"></a><div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
 <h1 class="node">Top</h1>
 
 <hr>
-<a class="node-id" id="refs-node"></a><div class="nav-header">
+<a class="node-id" id="refs-node"></a><div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
diff --git a/tp/t/results/converters_tests/top_in_ref_keep_top.pl 
b/tp/t/results/converters_tests/top_in_ref_keep_top.pl
index 3ed2a59b03..818264056a 100644
--- a/tp/t/results/converters_tests/top_in_ref_keep_top.pl
+++ b/tp/t/results/converters_tests/top_in_ref_keep_top.pl
@@ -4420,14 +4420,14 @@ $result_floats{'top_in_ref_keep_top'} = {};
 
 
 
-$result_converted{'html_text'}->{'top_in_ref_keep_top'} = '<a class="node-id" 
id="Top"></a><div class="nav-header">
+$result_converted{'html_text'}->{'top_in_ref_keep_top'} = '<a class="node-id" 
id="Top"></a><div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
 <h1 class="node">Top</h1>
 
 <hr>
-<a class="node-id" id="refs-node"></a><div class="nav-header">
+<a class="node-id" id="refs-node"></a><div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
diff --git a/tp/t/results/coverage_braces/two_footnotes_in_nodes.pl 
b/tp/t/results/coverage_braces/two_footnotes_in_nodes.pl
index 08fc863e5c..a05b2226c8 100644
--- a/tp/t/results/coverage_braces/two_footnotes_in_nodes.pl
+++ b/tp/t/results/coverage_braces/two_footnotes_in_nodes.pl
@@ -828,7 +828,7 @@ $result_converted{'html'}->{'two_footnotes_in_nodes'} = 
'<!DOCTYPE html>
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter" accesskey="n" rel="next">chapter</a> &nbsp; </p>
 </div>
@@ -844,7 +844,7 @@ Next: <a href="#chapter" accesskey="n" 
rel="next">chapter</a> &nbsp; </p>
 </ul>
 <hr>
 <div class="chapter-level-extent" id="chapter">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#Top" accesskey="p" rel="prev">2 footnotes in 2 nodes</a>, 
Up: <a href="#Top" accesskey="u" rel="up">2 footnotes in 2 nodes</a> &nbsp; </p>
 </div>
@@ -988,7 +988,7 @@ C(1)
 
 
 $result_converted{'html_text'}->{'two_footnotes_in_nodes'} = '<div 
class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
@@ -1004,7 +1004,7 @@ 
$result_converted{'html_text'}->{'two_footnotes_in_nodes'} = '<div class="top-le
 </ul>
 <hr>
 <div class="chapter-level-extent" id="chapter">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
diff --git a/tp/t/results/coverage_braces/two_footnotes_in_nodes_separate.pl 
b/tp/t/results/coverage_braces/two_footnotes_in_nodes_separate.pl
index 92375ee86b..457b193ca1 100644
--- a/tp/t/results/coverage_braces/two_footnotes_in_nodes_separate.pl
+++ b/tp/t/results/coverage_braces/two_footnotes_in_nodes_separate.pl
@@ -864,7 +864,7 @@ 
$result_converted{'html'}->{'two_footnotes_in_nodes_separate'} = '<!DOCTYPE html
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter" accesskey="n" rel="next">chapter</a> &nbsp; </p>
 </div>
@@ -880,7 +880,7 @@ Next: <a href="#chapter" accesskey="n" 
rel="next">chapter</a> &nbsp; </p>
 </ul>
 <hr>
 <div class="chapter-level-extent" id="chapter">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#Top" accesskey="p" rel="prev">2 footnotes in 2 nodes</a>, 
Up: <a href="#Top" accesskey="u" rel="up">2 footnotes in 2 nodes</a> &nbsp; </p>
 </div>
@@ -893,7 +893,7 @@ Previous: <a href="#Top" accesskey="p" rel="prev">2 
footnotes in 2 nodes</a>, Up
 </div>
 </div>
 <div class="element-footnotes" id="SEC_Footnotes">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
@@ -1026,7 +1026,7 @@ C(1) (*note chapter-Footnote-1::)
 
 
 $result_converted{'html_text'}->{'two_footnotes_in_nodes_separate'} = '<div 
class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
@@ -1042,7 +1042,7 @@ 
$result_converted{'html_text'}->{'two_footnotes_in_nodes_separate'} = '<div clas
 </ul>
 <hr>
 <div class="chapter-level-extent" id="chapter">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
@@ -1055,7 +1055,7 @@ 
$result_converted{'html_text'}->{'two_footnotes_in_nodes_separate'} = '<div clas
 </div>
 </div>
 <div class="element-footnotes" id="SEC_Footnotes">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
diff --git a/tp/t/results/float/complex_float.pl 
b/tp/t/results/float/complex_float.pl
index 7bbd16b1fc..17a83b1220 100644
--- a/tp/t/results/float/complex_float.pl
+++ b/tp/t/results/float/complex_float.pl
@@ -4880,7 +4880,7 @@ ul.mark-minus {list-style-type: "\\2212"}
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter" accesskey="n" rel="next">A chapter</a> &nbsp; </p>
 </div>
@@ -5000,7 +5000,7 @@ A footnote.
 </ul>
 <hr>
 <div class="chapter-level-extent" id="chapter">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#Top" accesskey="p" rel="prev">Test floats</a>, Up: <a 
href="#Top" accesskey="u" rel="up">Test floats</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/float/float_copying.pl 
b/tp/t/results/float/float_copying.pl
index a2aeccd373..bca9fb3024 100644
--- a/tp/t/results/float/float_copying.pl
+++ b/tp/t/results/float/float_copying.pl
@@ -1629,7 +1629,7 @@ a.summary-letter-printindex {text-decoration: none}
 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#Copying-and-floats" accesskey="n" rel="next">Copying and 
floats</a> &nbsp; [<a href="#Copying-and-floats" title="Index" 
rel="index">Index</a>]</p>
 </div>
@@ -1652,7 +1652,7 @@ the author abandon his copyright.
 </ul>
 <hr>
 <div class="appendix-level-extent" id="Copying-and-floats">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#Top" accesskey="p" rel="prev">Top</a>, Up: <a href="#Top" 
accesskey="u" rel="up">Top</a> &nbsp; [<a href="#Copying-and-floats" 
title="Index" rel="index">Index</a>]</p>
 </div>
diff --git a/tp/t/results/float/numbering_captions_listoffloats.pl 
b/tp/t/results/float/numbering_captions_listoffloats.pl
index 9bb28b3dcb..a2a0e9674b 100644
--- a/tp/t/results/float/numbering_captions_listoffloats.pl
+++ b/tp/t/results/float/numbering_captions_listoffloats.pl
@@ -8052,7 +8052,7 @@ 
$result_converted{'html'}->{'numbering_captions_listoffloats'} = '<!DOCTYPE html
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter" accesskey="n" rel="next">A chapter</a> &nbsp; </p>
 </div>
@@ -8113,7 +8113,7 @@ Next: <a href="#chapter" accesskey="n" rel="next">A 
chapter</a> &nbsp; </p>
 </ul>
 <hr>
 <div class="chapter-level-extent" id="chapter">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#Unnumbered" accesskey="n" rel="next">Unnumbered</a>, Previous: 
<a href="#Top" accesskey="p" rel="prev">Test floats</a>, Up: <a href="#Top" 
accesskey="u" rel="up">Test floats</a> &nbsp; </p>
 </div>
@@ -8150,7 +8150,7 @@ Next: <a href="#Unnumbered" accesskey="n" 
rel="next">Unnumbered</a>, Previous: <
 </ul>
 <hr>
 <div class="section-level-extent" id="section">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Up: <a href="#chapter" accesskey="u" rel="up">A chapter</a> &nbsp; </p>
 </div>
@@ -8166,7 +8166,7 @@ Up: <a href="#chapter" accesskey="u" rel="up">A 
chapter</a> &nbsp; </p>
 </div>
 </div>
 <div class="unnumbered-level-extent" id="Unnumbered">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#Chapter-with-unnumbsubsec" accesskey="n" rel="next">Chapter 
with unnumbsubsec</a>, Previous: <a href="#chapter" accesskey="p" rel="prev">A 
chapter</a>, Up: <a href="#Top" accesskey="u" rel="up">Test floats</a> &nbsp; 
</p>
 </div>
@@ -8188,7 +8188,7 @@ Next: <a href="#Chapter-with-unnumbsubsec" accesskey="n" 
rel="next">Chapter with
 </ul>
 <hr>
 <div class="section-level-extent" id="Section-within-unnumbered">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Up: <a href="#Unnumbered" accesskey="u" rel="up">Unnumbered</a> &nbsp; </p>
 </div>
@@ -8204,7 +8204,7 @@ Up: <a href="#Unnumbered" accesskey="u" 
rel="up">Unnumbered</a> &nbsp; </p>
 </div>
 </div>
 <div class="chapter-level-extent" id="Chapter-with-unnumbsubsec">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#Appendix-for-float" accesskey="n" rel="next">Appendix for 
float</a>, Previous: <a href="#Unnumbered" accesskey="p" 
rel="prev">Unnumbered</a>, Up: <a href="#Top" accesskey="u" rel="up">Test 
floats</a> &nbsp; </p>
 </div>
@@ -8220,7 +8220,7 @@ Next: <a href="#Appendix-for-float" accesskey="n" 
rel="next">Appendix for float<
 </ul>
 <hr>
 <div class="unnumberedsec-level-extent" id="unnumbered-sec">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Up: <a href="#Chapter-with-unnumbsubsec" accesskey="u" rel="up">Chapter with 
unnumbsubsec</a> &nbsp; </p>
 </div>
@@ -8241,7 +8241,7 @@ Up: <a href="#Chapter-with-unnumbsubsec" accesskey="u" 
rel="up">Chapter with unn
 </div>
 </div>
 <div class="appendix-level-extent" id="Appendix-for-float">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#list-of-floats" accesskey="n" rel="next">list of floats</a>, 
Previous: <a href="#Chapter-with-unnumbsubsec" accesskey="p" rel="prev">Chapter 
with unnumbsubsec</a>, Up: <a href="#Top" accesskey="u" rel="up">Test 
floats</a> &nbsp; </p>
 </div>
@@ -8256,7 +8256,7 @@ Next: <a href="#list-of-floats" accesskey="n" 
rel="next">list of floats</a>, Pre
 <hr>
 </div>
 <div class="unnumbered-level-extent" id="list-of-floats">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#Appendix-for-float" accesskey="p" rel="prev">Appendix for 
float</a>, Up: <a href="#Top" accesskey="u" rel="up">Test floats</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/formats_encodings/at_commands_in_refs.pl 
b/tp/t/results/formats_encodings/at_commands_in_refs.pl
index 07d4996308..0e66e0d6d8 100644
--- a/tp/t/results/formats_encodings/at_commands_in_refs.pl
+++ b/tp/t/results/formats_encodings/at_commands_in_refs.pl
@@ -22885,7 +22885,7 @@ span.sansserif {font-family: sans-serif; font-weight: 
normal}
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#-_007b-_007d" accesskey="n" rel="next"> { }</a> &nbsp; </p>
 </div>
@@ -22923,7 +22923,7 @@ Next: <a href="#-_007b-_007d" accesskey="n" rel="next"> 
{ }</a> &nbsp; </p>
 </ul>
 <hr>
 <div class="chapter-level-extent" id="-_007b-_007d">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#----_0021---_002e--_002e-_003f-_0040" accesskey="n" 
rel="next">&nbsp; &nbsp; ! <br> .  . ? @</a>, Previous: <a href="#Top" 
accesskey="p" rel="prev">Top</a>, Up: <a href="#Top" accesskey="u" 
rel="up">Top</a> &nbsp; </p>
 </div>
@@ -22932,7 +22932,7 @@ Next: <a href="#----_0021---_002e--_002e-_003f-_0040" 
accesskey="n" rel="next">&
 <hr>
 </div>
 <div class="chapter-level-extent" id="----_0021---_002e--_002e-_003f-_0040">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#g_t_0040-_007b-_007d-_005c-_0023" accesskey="n" rel="next">@ { 
} \\ #</a>, Previous: <a href="#-_007b-_007d" accesskey="p" rel="prev"> { 
}</a>, Up: <a href="#Top" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
@@ -22941,7 +22941,7 @@ Next: <a href="#g_t_0040-_007b-_007d-_005c-_0023" 
accesskey="n" rel="next">@ { }
 <hr>
 </div>
 <div class="chapter-level-extent" id="g_t_0040-_007b-_007d-_005c-_0023">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e" 
accesskey="n" rel="next">LaTeX TeX &bull; , &copy; &hellip; <small 
class="enddots">...</small></a>, Previous: <a 
href="#----_0021---_002e--_002e-_003f-_0040" accesskey="p" rel="prev">&nbsp; 
&nbsp; ! <br> .  . ? @</a>, Up: <a href="#Top" accesskey="u" rel="up">Top</a> 
&nbsp; </p>
 </div>
@@ -22950,7 +22950,7 @@ Next: <a 
href="#LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e" accesskey="n"
 <hr>
 </div>
 <div class="chapter-level-extent" 
id="LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#g_t_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212" 
accesskey="n" rel="next">&equiv; error&rarr; &euro; &iexcl; &rarr; -</a>, 
Previous: <a href="#g_t_0040-_007b-_007d-_005c-_0023" accesskey="p" 
rel="prev">@ { } \\ #</a>, Up: <a href="#Top" accesskey="u" rel="up">Top</a> 
&nbsp; </p>
 </div>
@@ -22959,7 +22959,7 @@ Next: <a 
href="#g_t_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212" accesskey
 <hr>
 </div>
 <div class="chapter-level-extent" 
id="g_t_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#g_t_2265-_2264-_2192" accesskey="n" rel="next">&ge; &le; 
&rarr;</a>, Previous: <a 
href="#LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e" accesskey="p" 
rel="prev">LaTeX TeX &bull; , &copy; &hellip; <small 
class="enddots">...</small></a>, Up: <a href="#Top" accesskey="u" 
rel="up">Top</a> &nbsp; </p>
 </div>
@@ -22968,7 +22968,7 @@ Next: <a href="#g_t_2265-_2264-_2192" accesskey="n" 
rel="next">&ge; &le; &rarr;<
 <hr>
 </div>
 <div class="chapter-level-extent" id="g_t_2265-_2264-_2192">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#g_t_00aa-_00ba-_2605-_00a3-_22a3-_00bf-_00ae" accesskey="n" 
rel="next">&ordf; &ordm; &lowast; &pound; -| &iquest; &reg;</a>, Previous: <a 
href="#g_t_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212" accesskey="p" 
rel="prev">&equiv; error&rarr; &euro; &iexcl; &rarr; -</a>, Up: <a href="#Top" 
accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
@@ -22977,7 +22977,7 @@ Next: <a 
href="#g_t_00aa-_00ba-_2605-_00a3-_22a3-_00bf-_00ae" accesskey="n" rel=
 <hr>
 </div>
 <div class="chapter-level-extent" 
id="g_t_00aa-_00ba-_2605-_00a3-_22a3-_00bf-_00ae">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#g_t_21d2-_00b0-a-b--_00e5" accesskey="n" rel="next">&rArr; 
&deg; a&nbsp;b a sunny day &aring;</a>, Previous: <a 
href="#g_t_2265-_2264-_2192" accesskey="p" rel="prev">&ge; &le; &rarr;</a>, Up: 
<a href="#Top" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
@@ -22986,7 +22986,7 @@ Next: <a href="#g_t_21d2-_00b0-a-b--_00e5" 
accesskey="n" rel="next">&rArr; &deg;
 <hr>
 </div>
 <div class="chapter-level-extent" id="g_t_21d2-_00b0-a-b--_00e5">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a 
href="#g_t_00c5-_00e6-_0153-_00c6-_0152-_00f8-_00d8-_00df-_0142-_0141-_00d0-_00f0-_00de-_00fe"
 accesskey="n" rel="next">&Aring; &aelig; &oelig; &AElig; &OElig; &oslash; 
&Oslash; &szlig; &#322; &#321; &ETH; &eth; &THORN; &thorn;</a>, Previous: <a 
href="#g_t_00aa-_00ba-_2605-_00a3-_22a3-_00bf-_00ae" accesskey="p" 
rel="prev">&ordf; &ordm; &lowast; &pound; -| &iquest; &reg;</a>, Up: <a 
href="#Top" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
@@ -22995,7 +22995,7 @@ Next: <a 
href="#g_t_00c5-_00e6-_0153-_00c6-_0152-_00f8-_00d8-_00df-_0142-_0141-_
 <hr>
 </div>
 <div class="chapter-level-extent" 
id="g_t_00c5-_00e6-_0153-_00c6-_0152-_00f8-_00d8-_00df-_0142-_0141-_00d0-_00f0-_00de-_00fe">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a 
href="#g_t_00e4-_1ebd-_00ee-_00e2-_00e0-_00e9-_00e7-_0113-e_030a-e_030b-_0119" 
accesskey="n" rel="next">&auml; &#7869; &icirc; &acirc; &agrave; &eacute; 
&ccedil; &#275; e&#778; e&#779; &#281;</a>, Previous: <a 
href="#g_t_21d2-_00b0-a-b--_00e5" accesskey="p" rel="prev">&rArr; &deg; 
a&nbsp;b a sunny day &aring;</a>, Up: <a href="#Top" accesskey="u" 
rel="up">Top</a> &nbsp; </p>
 </div>
@@ -23004,7 +23004,7 @@ Next: <a 
href="#g_t_00e4-_1ebd-_00ee-_00e2-_00e0-_00e9-_00e7-_0113-e_030a-e_030b
 <hr>
 </div>
 <div class="chapter-level-extent" 
id="g_t_00e4-_1ebd-_00ee-_00e2-_00e0-_00e9-_00e7-_0113-e_030a-e_030b-_0119">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#g_t_0117-_0115-e_0332-_1eb9-_011b-j-e_0361e" accesskey="n" 
rel="next">&#279; &#277; e&#818; &#7865; &#283; j e&#865;e</a>, Previous: <a 
href="#g_t_00c5-_00e6-_0153-_00c6-_0152-_00f8-_00d8-_00df-_0142-_0141-_00d0-_00f0-_00de-_00fe"
 accesskey="p" rel="prev">&Aring; &aelig; &oelig; &AElig; &OElig; &oslash; 
&Oslash; &szlig; &#322; &#321; &ETH; &eth; &THORN; &thorn;</a>, Up: <a 
href="#Top" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
@@ -23013,7 +23013,7 @@ Next: <a 
href="#g_t_0117-_0115-e_0332-_1eb9-_011b-j-e_0361e" accesskey="n" rel="
 <hr>
 </div>
 <div class="chapter-level-extent" 
id="g_t_0117-_0115-e_0332-_1eb9-_011b-j-e_0361e">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#g_t_0131-_1e14-_1e08" accesskey="n" rel="next">i &#274;&#768; 
&#262;&#807;</a>, Previous: <a 
href="#g_t_00e4-_1ebd-_00ee-_00e2-_00e0-_00e9-_00e7-_0113-e_030a-e_030b-_0119" 
accesskey="p" rel="prev">&auml; &#7869; &icirc; &acirc; &agrave; &eacute; 
&ccedil; &#275; e&#778; e&#779; &#281;</a>, Up: <a href="#Top" accesskey="u" 
rel="up">Top</a> &nbsp; </p>
 </div>
@@ -23022,7 +23022,7 @@ Next: <a href="#g_t_0131-_1e14-_1e08" accesskey="n" 
rel="next">i &#274;&#768; &#
 <hr>
 </div>
 <div class="chapter-level-extent" id="g_t_0131-_1e14-_1e08">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#g_t_201c-_201d-_2018-_2019-_201e-_201a" accesskey="n" 
rel="next">&ldquo; &rdquo; &lsquo; &rsquo; &bdquo; &sbquo;</a>, Previous: <a 
href="#g_t_0117-_0115-e_0332-_1eb9-_011b-j-e_0361e" accesskey="p" 
rel="prev">&#279; &#277; e&#818; &#7865; &#283; j e&#865;e</a>, Up: <a 
href="#Top" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
@@ -23031,7 +23031,7 @@ Next: <a href="#g_t_201c-_201d-_2018-_2019-_201e-_201a" 
accesskey="n" rel="next"
 <hr>
 </div>
 <div class="chapter-level-extent" id="g_t_201c-_201d-_2018-_2019-_201e-_201a">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#g_t_00ab-_00bb-_00ab-_00bb-_2039-_203a" accesskey="n" 
rel="next">&laquo; &raquo; &laquo; &raquo; &lsaquo; &rsaquo;</a>, Previous: <a 
href="#g_t_0131-_1e14-_1e08" accesskey="p" rel="prev">i &#274;&#768; 
&#262;&#807;</a>, Up: <a href="#Top" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
@@ -23040,7 +23040,7 @@ Next: <a href="#g_t_00ab-_00bb-_00ab-_00bb-_2039-_203a" 
accesskey="n" rel="next"
 <hr>
 </div>
 <div class="chapter-level-extent" id="g_t_00ab-_00bb-_00ab-_00bb-_2039-_203a">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a 
href="#g_t_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027" 
accesskey="n" rel="next">&ldquo; &rdquo; &mdash; &ndash; &lsquo; &rsquo;</a>, 
Previous: <a href="#g_t_201c-_201d-_2018-_2019-_201e-_201a" accesskey="p" 
rel="prev">&ldquo; &rdquo; &lsquo; &rsquo; &bdquo; &sbquo;</a>, Up: <a 
href="#Top" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
@@ -23049,7 +23049,7 @@ Next: <a 
href="#g_t_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027"
 <hr>
 </div>
 <div class="chapter-level-extent" 
id="g_t_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#AAA-AAA-BBB" accesskey="n" rel="next"><acronym class="acronym" 
title="fff">AAA</acronym> (fff) <acronym class="acronym" 
title="fff">AAA</acronym> <acronym class="acronym">BBB</acronym></a>, Previous: 
<a href="#g_t_00ab-_00bb-_00ab-_00bb-_2039-_203a" accesskey="p" 
rel="prev">&laquo; &raquo; &laquo; &raquo; &lsaquo; &rsaquo;</a>, Up: <a 
href="#Top" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
@@ -23058,7 +23058,7 @@ Next: <a href="#AAA-AAA-BBB" accesskey="n" 
rel="next"><acronym class="acronym" t
 <hr>
 </div>
 <div class="chapter-level-extent" id="AAA-AAA-BBB">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#CCC-CCC-DDD" accesskey="n" rel="next"><abbr class="abbr" 
title="rrr">CCC</abbr> (rrr) <abbr class="abbr" title="rrr">CCC</abbr> <abbr 
class="abbr">DDD</abbr></a>, Previous: <a 
href="#g_t_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027" 
accesskey="p" rel="prev">&ldquo; &rdquo; &mdash; &ndash; &lsquo; &rsquo;</a>, 
Up: <a href="#Top" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
@@ -23067,7 +23067,7 @@ Next: <a href="#CCC-CCC-DDD" accesskey="n" 
rel="next"><abbr class="abbr" title="
 <hr>
 </div>
 <div class="chapter-level-extent" id="CCC-CCC-DDD">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#someone_0040somewher-no_005fexplain_0040there" accesskey="n" 
rel="next"><a class="email" href="mailto:someone@somewher";>the someone</a> <a 
class="email" href="mailto:no_explain@there";>no_explain@there</a></a>, 
Previous: <a href="#AAA-AAA-BBB" accesskey="p" rel="prev"><acronym 
class="acronym" title="fff">AAA</acronym> (fff) <acronym class="acronym" 
title="fff">AAA</acronym> <acronym class="acronym">BBB</acronym></a>, Up: <a 
href="#Top" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
@@ -23076,7 +23076,7 @@ Next: <a 
href="#someone_0040somewher-no_005fexplain_0040there" accesskey="n" rel
 <hr>
 </div>
 <div class="chapter-level-extent" 
id="someone_0040somewher-no_005fexplain_0040there">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#f_002d_002dile1-f_002d_002dile" accesskey="n" rel="next"><img 
class="image" src="f--ile1.jpg" alt="f--ile1">  <img class="image" 
src="f--ile.png" alt="alt"></a>, Previous: <a href="#CCC-CCC-DDD" accesskey="p" 
rel="prev"><abbr class="abbr" title="rrr">CCC</abbr> (rrr) <abbr class="abbr" 
title="rrr">CCC</abbr> <abbr class="abbr">DDD</abbr></a>, Up: <a href="#Top" 
accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
@@ -23085,7 +23085,7 @@ Next: <a href="#f_002d_002dile1-f_002d_002dile" 
accesskey="n" rel="next"><img cl
 <hr>
 </div>
 <div class="chapter-level-extent" id="f_002d_002dile1-f_002d_002dile">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#-_0040-_007b_007d-_002e-" accesskey="n" rel="next"><tt 
class="verb"> @ {} . </tt></a>, Previous: <a 
href="#someone_0040somewher-no_005fexplain_0040there" accesskey="p" 
rel="prev"><a class="email" href="mailto:someone@somewher";>the someone</a> <a 
class="email" href="mailto:no_explain@there";>no_explain@there</a></a>, Up: <a 
href="#Top" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
@@ -23094,7 +23094,7 @@ Next: <a href="#-_0040-_007b_007d-_002e-" accesskey="n" 
rel="next"><tt class="ve
 <hr>
 </div>
 <div class="chapter-level-extent" id="-_0040-_007b_007d-_002e-">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i" accesskey="n" 
rel="next"><cite class="cite">cite asis</cite> in&nbsp;@w&nbsp;<b 
class="b">b</b><!-- /@w --> <span class="r">in r</span> <small 
class="sc">SC</small> <strong class="strong">str</strong> <code 
class="t">t</code> <var class="var">var</var> <em class="dfn">dfn</em> <i 
class="i">i</i></a>, Previous: <a href="#f_002d_002dile1-f_002d_002dile" 
accesskey="p" rel="prev"><img class="image" src="f--ile1.jpg" alt="f--ile1" 
[...]
 </div>
@@ -23103,7 +23103,7 @@ Next: <a 
href="#cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i" accesskey="n" rel
 <hr>
 </div>
 <div class="chapter-level-extent" 
id="cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#env-code-option-samp-command-file-C_002dx-ESC" accesskey="n" 
rel="next"><code class="env">env</code> <code class="code">code</code> <samp 
class="option">option</samp> &lsquo;<samp class="samp">samp</samp>&rsquo; <code 
class="command">command</code> <samp class="file">file</samp> <kbd 
class="kbd">C-x <kbd class="key">ESC</kbd></kbd></a>, Previous: <a 
href="#-_0040-_007b_007d-_002e-" accesskey="p" rel="prev"><tt class="verb"> @ 
{} . </tt></a>, Up: <a href="#Top" accesskey=" [...]
 </div>
@@ -23112,7 +23112,7 @@ Next: <a 
href="#env-code-option-samp-command-file-C_002dx-ESC" accesskey="n" rel
 <hr>
 </div>
 <div class="chapter-level-extent" 
id="env-code-option-samp-command-file-C_002dx-ESC">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#g_t8_002e27in" accesskey="n" rel="next">8.27<span 
class="dmn">in</span></a>, Previous: <a 
href="#cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i" accesskey="p" 
rel="prev"><cite class="cite">cite asis</cite> in&nbsp;@w&nbsp;<b 
class="b">b</b><!-- /@w --> <span class="r">in r</span> <small 
class="sc">SC</small> <strong class="strong">str</strong> <code 
class="t">t</code> <var class="var">var</var> <em class="dfn">dfn</em> <i 
class="i">i</i></a>, Up: <a href="#Top" accesskey=" [...]
 </div>
@@ -23121,7 +23121,7 @@ Next: <a href="#g_t8_002e27in" accesskey="n" 
rel="next">8.27<span class="dmn">in
 <hr>
 </div>
 <div class="chapter-level-extent" id="g_t8_002e27in">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#sansserif-slanted" accesskey="n" rel="next"><span 
class="sansserif">sansserif</span> <i class="slanted">slanted</i></a>, 
Previous: <a href="#env-code-option-samp-command-file-C_002dx-ESC" 
accesskey="p" rel="prev"><code class="env">env</code> <code 
class="code">code</code> <samp class="option">option</samp> &lsquo;<samp 
class="samp">samp</samp>&rsquo; <code class="command">command</code> <samp 
class="file">file</samp> <kbd class="kbd">C-x <kbd 
class="key">ESC</kbd></kbd></ [...]
 </div>
@@ -23130,7 +23130,7 @@ Next: <a href="#sansserif-slanted" accesskey="n" 
rel="next"><span class="sansser
 <hr>
 </div>
 <div class="chapter-level-extent" id="sansserif-slanted">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#indicateurl" accesskey="n" rel="next">&lsquo;<code 
class="indicateurl">indicateurl</code>&rsquo;</a>, Previous: <a 
href="#g_t8_002e27in" accesskey="p" rel="prev">8.27<span 
class="dmn">in</span></a>, Up: <a href="#Top" accesskey="u" rel="up">Top</a> 
&nbsp; </p>
 </div>
@@ -23139,7 +23139,7 @@ Next: <a href="#indicateurl" accesskey="n" 
rel="next">&lsquo;<code class="indica
 <hr>
 </div>
 <div class="chapter-level-extent" id="indicateurl">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#gH-3rd" accesskey="n" rel="next"><sub class="sub">g</sub>H 
3<sup class="sup">rd</sup></a>, Previous: <a href="#sansserif-slanted" 
accesskey="p" rel="prev"><span class="sansserif">sansserif</span> <i 
class="slanted">slanted</i></a>, Up: <a href="#Top" accesskey="u" 
rel="up">Top</a> &nbsp; </p>
 </div>
@@ -23148,7 +23148,7 @@ Next: <a href="#gH-3rd" accesskey="n" rel="next"><sub 
class="sub">g</sub>H 3<sup
 <hr>
 </div>
 <div class="chapter-level-extent" id="gH-3rd">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a 
href="#http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls" 
accesskey="n" rel="next"><a class="url" 
href="http://somewhere_aaa";>http://somewhere_aaa</a> <a class="url" 
href="url">text</a> <a class="uref" href="/man.cgi/1/ls">ls</a></a>, Previous: 
<a href="#indicateurl" accesskey="p" rel="prev">&lsquo;<code 
class="indicateurl">indicateurl</code>&rsquo;</a>, Up: <a href="#Top" 
accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
@@ -23157,7 +23157,7 @@ Next: <a 
href="#http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_
 <hr>
 </div>
 <div class="chapter-level-extent" 
id="http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#gH-3rd" accesskey="p" rel="prev"><sub class="sub">g</sub>H 
3<sup class="sup">rd</sup></a>, Up: <a href="#Top" accesskey="u" 
rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/----_0021---_002e--_002e-_003f-_0040.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/----_0021---_002e--_002e-_003f-_0040.html
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+++ 
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@@ -28,7 +28,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" id="----_0021---_002e--_002e-_003f-_0040">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="_0040-_007b-_007d-_005c-_0023.html" accesskey="n" rel="next">@ 
{ } \ #</a>, Previous: <a href="-_007b-_007d.html" accesskey="p" rel="prev"> { 
}</a>, Up: <a href="index.html" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/-_0040-_007b_007d-_002e-.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/-_0040-_007b_007d-_002e-.html
index ac7127ced5..c8db770af6 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/-_0040-_007b_007d-_002e-.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/-_0040-_007b_007d-_002e-.html
@@ -26,7 +26,7 @@ span.r {font-family: initial; font-weight: normal}
 
 <body lang="en">
 <div class="chapter-level-extent" id="-_0040-_007b_007d-_002e-">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i.html" 
accesskey="n" rel="next"><cite class="cite">cite asis</cite> in&nbsp;@w&nbsp;<b 
class="b">b</b><!-- /@w --> <span class="r">in r</span> <small 
class="sc">SC</small> <strong class="strong">str</strong> <code 
class="t">t</code> <var class="var">var</var> <em class="dfn">dfn</em> <i 
class="i">i</i></a>, Previous: <a href="f_002d_002dile1-f_002d_002dile.html" 
accesskey="p" rel="prev"><img class="image" src="f--ile1.jpg" alt=" [...]
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/-_007b-_007d.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/-_007b-_007d.html
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--- 
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+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/-_007b-_007d.html
@@ -26,7 +26,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" id="-_007b-_007d">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="----_0021---_002e--_002e-_003f-_0040.html" accesskey="n" 
rel="next">&nbsp; &nbsp; ! <br> .  . ? @</a>, Previous: <a href="index.html" 
accesskey="p" rel="prev">Top</a>, Up: <a href="index.html" accesskey="u" 
rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/8_002e27in.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/8_002e27in.html
index d2f94bb300..f5b79d7f9a 100644
--- 
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+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/8_002e27in.html
@@ -29,7 +29,7 @@ span.sansserif {font-family: sans-serif; font-weight: normal}
 
 <body lang="en">
 <div class="chapter-level-extent" id="g_t8_002e27in">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="sansserif-slanted.html" accesskey="n" rel="next"><span 
class="sansserif">sansserif</span> <i class="slanted">slanted</i></a>, 
Previous: <a href="env-code-option-samp-command-file-C_002dx-ESC.html" 
accesskey="p" rel="prev"><code class="env">env</code> <code 
class="code">code</code> <samp class="option">option</samp> &lsquo;<samp 
class="samp">samp</samp>&rsquo; <code class="command">command</code> <samp 
class="file">file</samp> <kbd class="kbd">C-x <kbd class="key">ESC</kbd> [...]
 </div>
diff --git 
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index afeeb02bc8..e3e021ab5f 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/AA-ae-oe-AE-OE-o-O-ss-l-L-D-d-TH-th.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/AA-ae-oe-AE-OE-o-O-ss-l-L-D-d-TH-th.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
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id="g_t_00c5-_00e6-_0153-_00c6-_0152-_00f8-_00d8-_00df-_0142-_0141-_00d0-_00f0-_00de-_00fe">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
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&#7869; &icirc; &acirc; &agrave; &eacute; &ccedil; &#275; e&#778; e&#779; 
&#281;</a>, Previous: <a href="_21d2-_00b0-a-b--aa.html" accesskey="p" 
rel="prev">&rArr; &deg; a&nbsp;b a sunny day &aring;</a>, Up: <a 
href="index.html" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/AAA-AAA-BBB.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/AAA-AAA-BBB.html
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--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/AAA-AAA-BBB.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/AAA-AAA-BBB.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" id="AAA-AAA-BBB">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="CCC-CCC-DDD.html" accesskey="n" rel="next"><abbr class="abbr" 
title="rrr">CCC</abbr> (rrr) <abbr class="abbr" title="rrr">CCC</abbr> <abbr 
class="abbr">DDD</abbr></a>, Previous: <a 
href="_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027.html" 
accesskey="p" rel="prev">&ldquo; &rdquo; &mdash; &ndash; &lsquo; &rsquo;</a>, 
Up: <a href="index.html" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/CCC-CCC-DDD.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/CCC-CCC-DDD.html
index c7ec190744..3d43564047 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/CCC-CCC-DDD.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/CCC-CCC-DDD.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" id="CCC-CCC-DDD">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="someone_0040somewher-no_005fexplain_0040there.html" 
accesskey="n" rel="next"><a class="email" href="mailto:someone@somewher";>the 
someone</a> <a class="email" 
href="mailto:no_explain@there";>no_explain@there</a></a>, Previous: <a 
href="AAA-AAA-BBB.html" accesskey="p" rel="prev"><acronym class="acronym" 
title="fff">AAA</acronym> (fff) <acronym class="acronym" 
title="fff">AAA</acronym> <acronym class="acronym">BBB</acronym></a>, Up: <a 
href="index.html" accesskey="u" rel="up"> [...]
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e.html
 
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+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" 
id="LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212.html" 
accesskey="n" rel="next">&equiv; error&rarr; &euro; &iexcl; &rarr; -</a>, 
Previous: <a href="_0040-_007b-_007d-_005c-_0023.html" accesskey="p" 
rel="prev">@ { } \ #</a>, Up: <a href="index.html" accesskey="u" 
rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/_0040-_007b-_007d-_005c-_0023.html
 
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--- 
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+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/_0040-_007b-_007d-_005c-_0023.html
@@ -26,7 +26,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" id="g_t_0040-_007b-_007d-_005c-_0023">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e.html" 
accesskey="n" rel="next">LaTeX TeX &bull; , &copy; &hellip; <small 
class="enddots">...</small></a>, Previous: <a 
href="----_0021---_002e--_002e-_003f-_0040.html" accesskey="p" 
rel="prev">&nbsp; &nbsp; ! <br> .  . ? @</a>, Up: <a href="index.html" 
accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027.html
index 6f4699e56f..cd474dd812 100644
--- 
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+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" 
id="g_t_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="AAA-AAA-BBB.html" accesskey="n" rel="next"><acronym 
class="acronym" title="fff">AAA</acronym> (fff) <acronym class="acronym" 
title="fff">AAA</acronym> <acronym class="acronym">BBB</acronym></a>, Previous: 
<a href="_00ab-_00bb-_00ab-_00bb-_2039-_203a.html" accesskey="p" 
rel="prev">&laquo; &raquo; &laquo; &raquo; &lsaquo; &rsaquo;</a>, Up: <a 
href="index.html" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/_00aa-_00ba-_2605-_00a3-_22a3-_00bf-_00ae.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/_00aa-_00ba-_2605-_00a3-_22a3-_00bf-_00ae.html
index 53d147508a..3d0085fc14 100644
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+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/_00aa-_00ba-_2605-_00a3-_22a3-_00bf-_00ae.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" 
id="g_t_00aa-_00ba-_2605-_00a3-_22a3-_00bf-_00ae">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="_21d2-_00b0-a-b--aa.html" accesskey="n" rel="next">&rArr; &deg; 
a&nbsp;b a sunny day &aring;</a>, Previous: <a href="_2265-_2264-_2192.html" 
accesskey="p" rel="prev">&ge; &le; &rarr;</a>, Up: <a href="index.html" 
accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/_00ab-_00bb-_00ab-_00bb-_2039-_203a.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/_00ab-_00bb-_00ab-_00bb-_2039-_203a.html
index b689d3f8ee..7461113af6 100644
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+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/_00ab-_00bb-_00ab-_00bb-_2039-_203a.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" id="g_t_00ab-_00bb-_00ab-_00bb-_2039-_203a">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a 
href="_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027.html" 
accesskey="n" rel="next">&ldquo; &rdquo; &mdash; &ndash; &lsquo; &rsquo;</a>, 
Previous: <a href="_201c-_201d-_2018-_2019-_201e-_201a.html" accesskey="p" 
rel="prev">&ldquo; &rdquo; &lsquo; &rsquo; &bdquo; &sbquo;</a>, Up: <a 
href="index.html" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/_201c-_201d-_2018-_2019-_201e-_201a.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/_201c-_201d-_2018-_2019-_201e-_201a.html
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+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/_201c-_201d-_2018-_2019-_201e-_201a.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" id="g_t_201c-_201d-_2018-_2019-_201e-_201a">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="_00ab-_00bb-_00ab-_00bb-_2039-_203a.html" accesskey="n" 
rel="next">&laquo; &raquo; &laquo; &raquo; &lsaquo; &rsaquo;</a>, Previous: <a 
href="i-E-C.html" accesskey="p" rel="prev">i &#274;&#768; &#262;&#807;</a>, Up: 
<a href="index.html" accesskey="u" rel="up">Top</a> &nbsp; </p>
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diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/_21d2-_00b0-a-b--aa.html
 
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@@ -25,7 +25,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" id="g_t_21d2-_00b0-a-b--_00e5">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="AA-ae-oe-AE-OE-o-O-ss-l-L-D-d-TH-th.html" accesskey="n" 
rel="next">&Aring; &aelig; &oelig; &AElig; &OElig; &oslash; &Oslash; &szlig; 
&#322; &#321; &ETH; &eth; &THORN; &thorn;</a>, Previous: <a 
href="_00aa-_00ba-_2605-_00a3-_22a3-_00bf-_00ae.html" accesskey="p" 
rel="prev">&ordf; &ordm; &lowast; &pound; -| &iquest; &reg;</a>, Up: <a 
href="index.html" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212.html
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+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
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id="g_t_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
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&rarr;</a>, Previous: <a 
href="LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e.html" accesskey="p" 
rel="prev">LaTeX TeX &bull; , &copy; &hellip; <small 
class="enddots">...</small></a>, Up: <a href="index.html" accesskey="u" 
rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/_2265-_2264-_2192.html
 
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@@ -25,7 +25,7 @@
 
 <body lang="en">
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-<div class="nav-header">
+<div class="nav-panel">
 <p>
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rel="next">&ordf; &ordm; &lowast; &pound; -| &iquest; &reg;</a>, Previous: <a 
href="_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212.html" accesskey="p" 
rel="prev">&equiv; error&rarr; &euro; &iexcl; &rarr; -</a>, Up: <a 
href="index.html" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/a-e-i-a-a-e-c-e-e-e-e.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/a-e-i-a-a-e-c-e-e-e-e.html
index dd46cd89f5..a15333a7d0 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/a-e-i-a-a-e-c-e-e-e-e.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/a-e-i-a-a-e-c-e-e-e-e.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" 
id="g_t_00e4-_1ebd-_00ee-_00e2-_00e0-_00e9-_00e7-_0113-e_030a-e_030b-_0119">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="e-e-e-e-e-j-ee.html" accesskey="n" rel="next">&#279; &#277; 
e&#818; &#7865; &#283; j e&#865;e</a>, Previous: <a 
href="AA-ae-oe-AE-OE-o-O-ss-l-L-D-d-TH-th.html" accesskey="p" 
rel="prev">&Aring; &aelig; &oelig; &AElig; &OElig; &oslash; &Oslash; &szlig; 
&#322; &#321; &ETH; &eth; &THORN; &thorn;</a>, Up: <a href="index.html" 
accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i.html
index 8ffc8d4d4b..ff5751513c 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i.html
@@ -28,7 +28,7 @@ span.r {font-family: initial; font-weight: normal}
 
 <body lang="en">
 <div class="chapter-level-extent" 
id="cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="env-code-option-samp-command-file-C_002dx-ESC.html" 
accesskey="n" rel="next"><code class="env">env</code> <code 
class="code">code</code> <samp class="option">option</samp> &lsquo;<samp 
class="samp">samp</samp>&rsquo; <code class="command">command</code> <samp 
class="file">file</samp> <kbd class="kbd">C-x <kbd 
class="key">ESC</kbd></kbd></a>, Previous: <a 
href="-_0040-_007b_007d-_002e-.html" accesskey="p" rel="prev"><tt class="verb"> 
@ {} . </tt></a>, Up: <a href="index.htm [...]
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/e-e-e-e-e-j-ee.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/e-e-e-e-e-j-ee.html
index 809734a36e..c39663d74d 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/e-e-e-e-e-j-ee.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/e-e-e-e-e-j-ee.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" 
id="g_t_0117-_0115-e_0332-_1eb9-_011b-j-e_0361e">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="i-E-C.html" accesskey="n" rel="next">i &#274;&#768; 
&#262;&#807;</a>, Previous: <a href="a-e-i-a-a-e-c-e-e-e-e.html" accesskey="p" 
rel="prev">&auml; &#7869; &icirc; &acirc; &agrave; &eacute; &ccedil; &#275; 
e&#778; e&#779; &#281;</a>, Up: <a href="index.html" accesskey="u" 
rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/env-code-option-samp-command-file-C_002dx-ESC.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/env-code-option-samp-command-file-C_002dx-ESC.html
index 89e4a5b85b..def846508c 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/env-code-option-samp-command-file-C_002dx-ESC.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/env-code-option-samp-command-file-C_002dx-ESC.html
@@ -28,7 +28,7 @@ span.r {font-family: initial; font-weight: normal}
 
 <body lang="en">
 <div class="chapter-level-extent" 
id="env-code-option-samp-command-file-C_002dx-ESC">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="8_002e27in.html" accesskey="n" rel="next">8.27<span 
class="dmn">in</span></a>, Previous: <a 
href="cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i.html" accesskey="p" 
rel="prev"><cite class="cite">cite asis</cite> in&nbsp;@w&nbsp;<b 
class="b">b</b><!-- /@w --> <span class="r">in r</span> <small 
class="sc">SC</small> <strong class="strong">str</strong> <code 
class="t">t</code> <var class="var">var</var> <em class="dfn">dfn</em> <i 
class="i">i</i></a>, Up: <a href="index.html"  [...]
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/f_002d_002dile1-f_002d_002dile.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/f_002d_002dile1-f_002d_002dile.html
index 78631a90d9..6a134685fc 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/f_002d_002dile1-f_002d_002dile.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/f_002d_002dile1-f_002d_002dile.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" id="f_002d_002dile1-f_002d_002dile">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="-_0040-_007b_007d-_002e-.html" accesskey="n" rel="next"><tt 
class="verb"> @ {} . </tt></a>, Previous: <a 
href="someone_0040somewher-no_005fexplain_0040there.html" accesskey="p" 
rel="prev"><a class="email" href="mailto:someone@somewher";>the someone</a> <a 
class="email" href="mailto:no_explain@there";>no_explain@there</a></a>, Up: <a 
href="index.html" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/gH-3rd.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/gH-3rd.html
index 4110ed55a4..79c1ed1987 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/gH-3rd.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/gH-3rd.html
@@ -29,7 +29,7 @@ span.sansserif {font-family: sans-serif; font-weight: normal}
 
 <body lang="en">
 <div class="chapter-level-extent" id="gH-3rd">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a 
href="http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls.html"
 accesskey="n" rel="next"><a class="url" 
href="http://somewhere_aaa";>http://somewhere_aaa</a> <a class="url" 
href="url">text</a> <a class="uref" href="/man.cgi/1/ls">ls</a></a>, Previous: 
<a href="indicateurl.html" accesskey="p" rel="prev">&lsquo;<code 
class="indicateurl">indicateurl</code>&rsquo;</a>, Up: <a href="index.html" 
accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls.html
index 24c5d8e432..aa024909d1 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls.html
@@ -28,7 +28,7 @@ span.sansserif {font-family: sans-serif; font-weight: normal}
 
 <body lang="en">
 <div class="chapter-level-extent" 
id="http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="gH-3rd.html" accesskey="p" rel="prev"><sub 
class="sub">g</sub>H 3<sup class="sup">rd</sup></a>, Up: <a href="index.html" 
accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
@@ -91,7 +91,7 @@ Previous: <a href="gH-3rd.html" accesskey="p" rel="prev"><sub 
class="sub">g</sub
 </p>
 </div>
 <hr>
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="gH-3rd.html"><sub class="sub">g</sub>H 3<sup 
class="sup">rd</sup></a>, Up: <a href="index.html">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/i-E-C.html 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/i-E-C.html
index 543aa80840..938ffc9abd 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/i-E-C.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/i-E-C.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" id="g_t_0131-_1e14-_1e08">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="_201c-_201d-_2018-_2019-_201e-_201a.html" accesskey="n" 
rel="next">&ldquo; &rdquo; &lsquo; &rsquo; &bdquo; &sbquo;</a>, Previous: <a 
href="e-e-e-e-e-j-ee.html" accesskey="p" rel="prev">&#279; &#277; e&#818; 
&#7865; &#283; j e&#865;e</a>, Up: <a href="index.html" accesskey="u" 
rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/index.html 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/index.html
index 174adfb301..159befefbc 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/index.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/index.html
@@ -28,7 +28,7 @@ span.sansserif {font-family: sans-serif; font-weight: normal}
 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="-_007b-_007d.html" accesskey="n" rel="next"> { }</a> &nbsp; </p>
 </div>
@@ -67,7 +67,7 @@ Next: <a href="-_007b-_007d.html" accesskey="n" rel="next"> { 
}</a> &nbsp; </p>
 </ul>
 </div>
 <hr>
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="-_007b-_007d.html" accesskey="n" rel="next"> { }</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/indicateurl.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/indicateurl.html
index f6400b42e3..aca280cad0 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/indicateurl.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/indicateurl.html
@@ -29,7 +29,7 @@ span.sansserif {font-family: sans-serif; font-weight: normal}
 
 <body lang="en">
 <div class="chapter-level-extent" id="indicateurl">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="gH-3rd.html" accesskey="n" rel="next"><sub class="sub">g</sub>H 
3<sup class="sup">rd</sup></a>, Previous: <a href="sansserif-slanted.html" 
accesskey="p" rel="prev"><span class="sansserif">sansserif</span> <i 
class="slanted">slanted</i></a>, Up: <a href="index.html" accesskey="u" 
rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/sansserif-slanted.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/sansserif-slanted.html
index 21655162da..662e0aa336 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/sansserif-slanted.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/sansserif-slanted.html
@@ -29,7 +29,7 @@ span.sansserif {font-family: sans-serif; font-weight: normal}
 
 <body lang="en">
 <div class="chapter-level-extent" id="sansserif-slanted">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="indicateurl.html" accesskey="n" rel="next">&lsquo;<code 
class="indicateurl">indicateurl</code>&rsquo;</a>, Previous: <a 
href="8_002e27in.html" accesskey="p" rel="prev">8.27<span 
class="dmn">in</span></a>, Up: <a href="index.html" accesskey="u" 
rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/someone_0040somewher-no_005fexplain_0040there.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/someone_0040somewher-no_005fexplain_0040there.html
index 661270741e..67826791d2 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/someone_0040somewher-no_005fexplain_0040there.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1/res_html/someone_0040somewher-no_005fexplain_0040there.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" 
id="someone_0040somewher-no_005fexplain_0040there">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="f_002d_002dile1-f_002d_002dile.html" accesskey="n" 
rel="next"><img class="image" src="f--ile1.jpg" alt="f--ile1">  <img 
class="image" src="f--ile.png" alt="alt"></a>, Previous: <a 
href="CCC-CCC-DDD.html" accesskey="p" rel="prev"><abbr class="abbr" 
title="rrr">CCC</abbr> (rrr) <abbr class="abbr" title="rrr">CCC</abbr> <abbr 
class="abbr">DDD</abbr></a>, Up: <a href="index.html" accesskey="u" 
rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/----_0021---_002e--_002e-_003f-_0040.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/----_0021---_002e--_002e-_003f-_0040.html
index 23ec6814e6..a32f0699d2 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/----_0021---_002e--_002e-_003f-_0040.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/----_0021---_002e--_002e-_003f-_0040.html
@@ -28,7 +28,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" id="----_0021---_002e--_002e-_003f-_0040">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="_0040-_007b-_007d-_005c-_0023.html" accesskey="n" rel="next">@ 
{ } \ #</a>, Previous: <a href="-_007b-_007d.html" accesskey="p" rel="prev"> { 
}</a>, Up: <a href="index.html" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/-_0040-_007b_007d-_002e-.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/-_0040-_007b_007d-_002e-.html
index 6f2397d75f..bab0ac0832 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/-_0040-_007b_007d-_002e-.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/-_0040-_007b_007d-_002e-.html
@@ -26,7 +26,7 @@ span.r {font-family: initial; font-weight: normal}
 
 <body lang="en">
 <div class="chapter-level-extent" id="-_0040-_007b_007d-_002e-">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i.html" 
accesskey="n" rel="next"><cite class="cite">cite asis</cite> in&nbsp;@w&nbsp;<b 
class="b">b</b><!-- /@w --> <span class="r">in r</span> <small 
class="sc">SC</small> <strong class="strong">str</strong> <code 
class="t">t</code> <var class="var">var</var> <em class="dfn">dfn</em> <i 
class="i">i</i></a>, Previous: <a href="f_002d_002dile1-f_002d_002dile.html" 
accesskey="p" rel="prev"><img class="image" src="f--ile1.jpg" alt=" [...]
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/-_007b-_007d.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/-_007b-_007d.html
index ed922d4402..55cbaf2f9a 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/-_007b-_007d.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/-_007b-_007d.html
@@ -26,7 +26,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" id="-_007b-_007d">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="----_0021---_002e--_002e-_003f-_0040.html" accesskey="n" 
rel="next">&nbsp; &nbsp; ! <br> .  . ? @</a>, Previous: <a href="index.html" 
accesskey="p" rel="prev">Top</a>, Up: <a href="index.html" accesskey="u" 
rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/8_002e27in.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/8_002e27in.html
index 4052e87c0a..9597f556f0 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/8_002e27in.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/8_002e27in.html
@@ -29,7 +29,7 @@ span.sansserif {font-family: sans-serif; font-weight: normal}
 
 <body lang="en">
 <div class="chapter-level-extent" id="g_t8_002e27in">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="sansserif-slanted.html" accesskey="n" rel="next"><span 
class="sansserif">sansserif</span> <i class="slanted">slanted</i></a>, 
Previous: <a href="env-code-option-samp-command-file-C_002dx-ESC.html" 
accesskey="p" rel="prev"><code class="env">env</code> <code 
class="code">code</code> <samp class="option">option</samp> &lsquo;<samp 
class="samp">samp</samp>&rsquo; <code class="command">command</code> <samp 
class="file">file</samp> <kbd class="kbd">C-x <kbd class="key">ESC</kbd> [...]
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/AA-ae-oe-AE-OE-o-O-ss-l-L-D-d-TH-th.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/AA-ae-oe-AE-OE-o-O-ss-l-L-D-d-TH-th.html
index b584827cd2..d507eb435a 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/AA-ae-oe-AE-OE-o-O-ss-l-L-D-d-TH-th.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/AA-ae-oe-AE-OE-o-O-ss-l-L-D-d-TH-th.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" 
id="g_t_00c5-_00e6-_0153-_00c6-_0152-_00f8-_00d8-_00df-_0142-_0141-_00d0-_00f0-_00de-_00fe">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="a-e-i-a-a-e-c-e-e-e-e.html" accesskey="n" rel="next">&auml; 
&#7869; &icirc; &acirc; &agrave; &eacute; &ccedil; &#275; e&#778; e&#779; 
&#281;</a>, Previous: <a href="_21d2-_00b0-a-b--aa.html" accesskey="p" 
rel="prev">&rArr; &deg; a&nbsp;b a sunny day &aring;</a>, Up: <a 
href="index.html" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/AAA-AAA-BBB.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/AAA-AAA-BBB.html
index 96114bc7dd..6b6c2f5617 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/AAA-AAA-BBB.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/AAA-AAA-BBB.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" id="AAA-AAA-BBB">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="CCC-CCC-DDD.html" accesskey="n" rel="next"><abbr class="abbr" 
title="rrr">CCC</abbr> (rrr) <abbr class="abbr" title="rrr">CCC</abbr> <abbr 
class="abbr">DDD</abbr></a>, Previous: <a 
href="_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027.html" 
accesskey="p" rel="prev">&ldquo; &rdquo; &mdash; &ndash; &lsquo; &rsquo;</a>, 
Up: <a href="index.html" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/CCC-CCC-DDD.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/CCC-CCC-DDD.html
index 4171ea7cc7..d7314cb152 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/CCC-CCC-DDD.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/CCC-CCC-DDD.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" id="CCC-CCC-DDD">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="someone_0040somewher-no_005fexplain_0040there.html" 
accesskey="n" rel="next"><a class="email" href="mailto:someone@somewher";>the 
someone</a> <a class="email" 
href="mailto:no_explain@there";>no_explain@there</a></a>, Previous: <a 
href="AAA-AAA-BBB.html" accesskey="p" rel="prev"><acronym class="acronym" 
title="fff">AAA</acronym> (fff) <acronym class="acronym" 
title="fff">AAA</acronym> <acronym class="acronym">BBB</acronym></a>, Up: <a 
href="index.html" accesskey="u" rel="up"> [...]
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e.html
index a2d2ca6901..95756218d6 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" 
id="LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212.html" 
accesskey="n" rel="next">&equiv; error&rarr; &euro; &iexcl; &rarr; -</a>, 
Previous: <a href="_0040-_007b-_007d-_005c-_0023.html" accesskey="p" 
rel="prev">@ { } \ #</a>, Up: <a href="index.html" accesskey="u" 
rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/_0040-_007b-_007d-_005c-_0023.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/_0040-_007b-_007d-_005c-_0023.html
index 6e393ef790..d020f7f2bb 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/_0040-_007b-_007d-_005c-_0023.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/_0040-_007b-_007d-_005c-_0023.html
@@ -26,7 +26,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" id="g_t_0040-_007b-_007d-_005c-_0023">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e.html" 
accesskey="n" rel="next">LaTeX TeX &bull; , &copy; &hellip; <small 
class="enddots">...</small></a>, Previous: <a 
href="----_0021---_002e--_002e-_003f-_0040.html" accesskey="p" 
rel="prev">&nbsp; &nbsp; ! <br> .  . ? @</a>, Up: <a href="index.html" 
accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027.html
index a057de8f89..568fe51d75 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" 
id="g_t_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="AAA-AAA-BBB.html" accesskey="n" rel="next"><acronym 
class="acronym" title="fff">AAA</acronym> (fff) <acronym class="acronym" 
title="fff">AAA</acronym> <acronym class="acronym">BBB</acronym></a>, Previous: 
<a href="_00ab-_00bb-_00ab-_00bb-_2039-_203a.html" accesskey="p" 
rel="prev">&laquo; &raquo; &laquo; &raquo; &lsaquo; &rsaquo;</a>, Up: <a 
href="index.html" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/_00aa-_00ba-_2605-_00a3-_22a3-_00bf-_00ae.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/_00aa-_00ba-_2605-_00a3-_22a3-_00bf-_00ae.html
index cb78606712..c571bb454a 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/_00aa-_00ba-_2605-_00a3-_22a3-_00bf-_00ae.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/_00aa-_00ba-_2605-_00a3-_22a3-_00bf-_00ae.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" 
id="g_t_00aa-_00ba-_2605-_00a3-_22a3-_00bf-_00ae">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="_21d2-_00b0-a-b--aa.html" accesskey="n" rel="next">&rArr; &deg; 
a&nbsp;b a sunny day &aring;</a>, Previous: <a href="_2265-_2264-_2192.html" 
accesskey="p" rel="prev">&ge; &le; &rarr;</a>, Up: <a href="index.html" 
accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/_00ab-_00bb-_00ab-_00bb-_2039-_203a.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/_00ab-_00bb-_00ab-_00bb-_2039-_203a.html
index 1c05ab2007..8c57a949de 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/_00ab-_00bb-_00ab-_00bb-_2039-_203a.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/_00ab-_00bb-_00ab-_00bb-_2039-_203a.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" id="g_t_00ab-_00bb-_00ab-_00bb-_2039-_203a">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a 
href="_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027.html" 
accesskey="n" rel="next">&ldquo; &rdquo; &mdash; &ndash; &lsquo; &rsquo;</a>, 
Previous: <a href="_201c-_201d-_2018-_2019-_201e-_201a.html" accesskey="p" 
rel="prev">&ldquo; &rdquo; &lsquo; &rsquo; &bdquo; &sbquo;</a>, Up: <a 
href="index.html" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/_201c-_201d-_2018-_2019-_201e-_201a.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/_201c-_201d-_2018-_2019-_201e-_201a.html
index 1e3f3045a1..1be3bc75ee 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/_201c-_201d-_2018-_2019-_201e-_201a.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/_201c-_201d-_2018-_2019-_201e-_201a.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" id="g_t_201c-_201d-_2018-_2019-_201e-_201a">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="_00ab-_00bb-_00ab-_00bb-_2039-_203a.html" accesskey="n" 
rel="next">&laquo; &raquo; &laquo; &raquo; &lsaquo; &rsaquo;</a>, Previous: <a 
href="i-E-C.html" accesskey="p" rel="prev">i &#274;&#768; &#262;&#807;</a>, Up: 
<a href="index.html" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/_21d2-_00b0-a-b--aa.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/_21d2-_00b0-a-b--aa.html
index a882890424..0ef49e47b6 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/_21d2-_00b0-a-b--aa.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/_21d2-_00b0-a-b--aa.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" id="g_t_21d2-_00b0-a-b--_00e5">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="AA-ae-oe-AE-OE-o-O-ss-l-L-D-d-TH-th.html" accesskey="n" 
rel="next">&Aring; &aelig; &oelig; &AElig; &OElig; &oslash; &Oslash; &szlig; 
&#322; &#321; &ETH; &eth; &THORN; &thorn;</a>, Previous: <a 
href="_00aa-_00ba-_2605-_00a3-_22a3-_00bf-_00ae.html" accesskey="p" 
rel="prev">&ordf; &ordm; &lowast; &pound; -| &iquest; &reg;</a>, Up: <a 
href="index.html" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212.html
index a1d4018f29..9fd40cfc20 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" 
id="g_t_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="_2265-_2264-_2192.html" accesskey="n" rel="next">&ge; &le; 
&rarr;</a>, Previous: <a 
href="LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e.html" accesskey="p" 
rel="prev">LaTeX TeX &bull; , &copy; &hellip; <small 
class="enddots">...</small></a>, Up: <a href="index.html" accesskey="u" 
rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/_2265-_2264-_2192.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/_2265-_2264-_2192.html
index 2e692b00c4..4669a28c9e 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/_2265-_2264-_2192.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/_2265-_2264-_2192.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" id="g_t_2265-_2264-_2192">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="_00aa-_00ba-_2605-_00a3-_22a3-_00bf-_00ae.html" accesskey="n" 
rel="next">&ordf; &ordm; &lowast; &pound; -| &iquest; &reg;</a>, Previous: <a 
href="_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212.html" accesskey="p" 
rel="prev">&equiv; error&rarr; &euro; &iexcl; &rarr; -</a>, Up: <a 
href="index.html" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/a-e-i-a-a-e-c-e-e-e-e.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/a-e-i-a-a-e-c-e-e-e-e.html
index 6f94af2c6e..9bff9f5ce7 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/a-e-i-a-a-e-c-e-e-e-e.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/a-e-i-a-a-e-c-e-e-e-e.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" 
id="g_t_00e4-_1ebd-_00ee-_00e2-_00e0-_00e9-_00e7-_0113-e_030a-e_030b-_0119">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="e-e-e-e-e-j-ee.html" accesskey="n" rel="next">&#279; &#277; 
e&#818; &#7865; &#283; j e&#865;e</a>, Previous: <a 
href="AA-ae-oe-AE-OE-o-O-ss-l-L-D-d-TH-th.html" accesskey="p" 
rel="prev">&Aring; &aelig; &oelig; &AElig; &OElig; &oslash; &Oslash; &szlig; 
&#322; &#321; &ETH; &eth; &THORN; &thorn;</a>, Up: <a href="index.html" 
accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i.html
index 97c3d6d22e..836657c4e2 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i.html
@@ -28,7 +28,7 @@ span.r {font-family: initial; font-weight: normal}
 
 <body lang="en">
 <div class="chapter-level-extent" 
id="cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="env-code-option-samp-command-file-C_002dx-ESC.html" 
accesskey="n" rel="next"><code class="env">env</code> <code 
class="code">code</code> <samp class="option">option</samp> &lsquo;<samp 
class="samp">samp</samp>&rsquo; <code class="command">command</code> <samp 
class="file">file</samp> <kbd class="kbd">C-x <kbd 
class="key">ESC</kbd></kbd></a>, Previous: <a 
href="-_0040-_007b_007d-_002e-.html" accesskey="p" rel="prev"><tt class="verb"> 
@ {} . </tt></a>, Up: <a href="index.htm [...]
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/e-e-e-e-e-j-ee.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/e-e-e-e-e-j-ee.html
index c04559d17b..4b9df2dfb4 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/e-e-e-e-e-j-ee.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/e-e-e-e-e-j-ee.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" 
id="g_t_0117-_0115-e_0332-_1eb9-_011b-j-e_0361e">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="i-E-C.html" accesskey="n" rel="next">i &#274;&#768; 
&#262;&#807;</a>, Previous: <a href="a-e-i-a-a-e-c-e-e-e-e.html" accesskey="p" 
rel="prev">&auml; &#7869; &icirc; &acirc; &agrave; &eacute; &ccedil; &#275; 
e&#778; e&#779; &#281;</a>, Up: <a href="index.html" accesskey="u" 
rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/env-code-option-samp-command-file-C_002dx-ESC.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/env-code-option-samp-command-file-C_002dx-ESC.html
index f8bb528954..54aaa74cfe 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/env-code-option-samp-command-file-C_002dx-ESC.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/env-code-option-samp-command-file-C_002dx-ESC.html
@@ -28,7 +28,7 @@ span.r {font-family: initial; font-weight: normal}
 
 <body lang="en">
 <div class="chapter-level-extent" 
id="env-code-option-samp-command-file-C_002dx-ESC">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="8_002e27in.html" accesskey="n" rel="next">8.27<span 
class="dmn">in</span></a>, Previous: <a 
href="cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i.html" accesskey="p" 
rel="prev"><cite class="cite">cite asis</cite> in&nbsp;@w&nbsp;<b 
class="b">b</b><!-- /@w --> <span class="r">in r</span> <small 
class="sc">SC</small> <strong class="strong">str</strong> <code 
class="t">t</code> <var class="var">var</var> <em class="dfn">dfn</em> <i 
class="i">i</i></a>, Up: <a href="index.html"  [...]
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/f_002d_002dile1-f_002d_002dile.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/f_002d_002dile1-f_002d_002dile.html
index 8d5b326d72..791708f624 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/f_002d_002dile1-f_002d_002dile.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/f_002d_002dile1-f_002d_002dile.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" id="f_002d_002dile1-f_002d_002dile">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="-_0040-_007b_007d-_002e-.html" accesskey="n" rel="next"><tt 
class="verb"> @ {} . </tt></a>, Previous: <a 
href="someone_0040somewher-no_005fexplain_0040there.html" accesskey="p" 
rel="prev"><a class="email" href="mailto:someone@somewher";>the someone</a> <a 
class="email" href="mailto:no_explain@there";>no_explain@there</a></a>, Up: <a 
href="index.html" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/gH-3rd.html 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/gH-3rd.html
index 6c45de87b3..317c78e30d 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/gH-3rd.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/gH-3rd.html
@@ -29,7 +29,7 @@ span.sansserif {font-family: sans-serif; font-weight: normal}
 
 <body lang="en">
 <div class="chapter-level-extent" id="gH-3rd">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a 
href="http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls.html"
 accesskey="n" rel="next"><a class="url" 
href="http://somewhere_aaa";>http://somewhere_aaa</a> <a class="url" 
href="url">text</a> <a class="uref" href="/man.cgi/1/ls">ls</a></a>, Previous: 
<a href="indicateurl.html" accesskey="p" rel="prev">&lsquo;<code 
class="indicateurl">indicateurl</code>&rsquo;</a>, Up: <a href="index.html" 
accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls.html
index 8f02d1e685..1342833ada 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls.html
@@ -28,7 +28,7 @@ span.sansserif {font-family: sans-serif; font-weight: normal}
 
 <body lang="en">
 <div class="chapter-level-extent" 
id="http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="gH-3rd.html" accesskey="p" rel="prev"><sub 
class="sub">g</sub>H 3<sup class="sup">rd</sup></a>, Up: <a href="index.html" 
accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
@@ -91,7 +91,7 @@ Previous: <a href="gH-3rd.html" accesskey="p" rel="prev"><sub 
class="sub">g</sub
 </p>
 </div>
 <hr>
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="gH-3rd.html"><sub class="sub">g</sub>H 3<sup 
class="sup">rd</sup></a>, Up: <a href="index.html">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/i-E-C.html 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/i-E-C.html
index 4febd93a0a..f35dbf0285 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/i-E-C.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/i-E-C.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" id="g_t_0131-_1e14-_1e08">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="_201c-_201d-_2018-_2019-_201e-_201a.html" accesskey="n" 
rel="next">&ldquo; &rdquo; &lsquo; &rsquo; &bdquo; &sbquo;</a>, Previous: <a 
href="e-e-e-e-e-j-ee.html" accesskey="p" rel="prev">&#279; &#277; e&#818; 
&#7865; &#283; j e&#865;e</a>, Up: <a href="index.html" accesskey="u" 
rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/index.html 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/index.html
index 78fb0e56f8..5a7cd9959f 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/index.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/index.html
@@ -28,7 +28,7 @@ span.sansserif {font-family: sans-serif; font-weight: normal}
 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="-_007b-_007d.html" accesskey="n" rel="next"> { }</a> &nbsp; </p>
 </div>
@@ -67,7 +67,7 @@ Next: <a href="-_007b-_007d.html" accesskey="n" rel="next"> { 
}</a> &nbsp; </p>
 </ul>
 </div>
 <hr>
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="-_007b-_007d.html" accesskey="n" rel="next"> { }</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/indicateurl.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/indicateurl.html
index 7d4c4d8a06..de9122761c 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/indicateurl.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/indicateurl.html
@@ -29,7 +29,7 @@ span.sansserif {font-family: sans-serif; font-weight: normal}
 
 <body lang="en">
 <div class="chapter-level-extent" id="indicateurl">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="gH-3rd.html" accesskey="n" rel="next"><sub class="sub">g</sub>H 
3<sup class="sup">rd</sup></a>, Previous: <a href="sansserif-slanted.html" 
accesskey="p" rel="prev"><span class="sansserif">sansserif</span> <i 
class="slanted">slanted</i></a>, Up: <a href="index.html" accesskey="u" 
rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/sansserif-slanted.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/sansserif-slanted.html
index de9e72b28e..bcd6a308f4 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/sansserif-slanted.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/sansserif-slanted.html
@@ -29,7 +29,7 @@ span.sansserif {font-family: sans-serif; font-weight: normal}
 
 <body lang="en">
 <div class="chapter-level-extent" id="sansserif-slanted">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="indicateurl.html" accesskey="n" rel="next">&lsquo;<code 
class="indicateurl">indicateurl</code>&rsquo;</a>, Previous: <a 
href="8_002e27in.html" accesskey="p" rel="prev">8.27<span 
class="dmn">in</span></a>, Up: <a href="index.html" accesskey="u" 
rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/someone_0040somewher-no_005fexplain_0040there.html
 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/someone_0040somewher-no_005fexplain_0040there.html
index 0228e6b673..520ff2cc11 100644
--- 
a/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/someone_0040somewher-no_005fexplain_0040there.html
+++ 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8/res_html/someone_0040somewher-no_005fexplain_0040there.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" 
id="someone_0040somewher-no_005fexplain_0040there">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="f_002d_002dile1-f_002d_002dile.html" accesskey="n" 
rel="next"><img class="image" src="f--ile1.jpg" alt="f--ile1">  <img 
class="image" src="f--ile.png" alt="alt"></a>, Previous: <a 
href="CCC-CCC-DDD.html" accesskey="p" rel="prev"><abbr class="abbr" 
title="rrr">CCC</abbr> (rrr) <abbr class="abbr" title="rrr">CCC</abbr> <abbr 
class="abbr">DDD</abbr></a>, Up: <a href="index.html" accesskey="u" 
rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/char_latin1_latin1_in_refs/res_html/a-e-i-o-u-A-E-I-O-U.html
 
b/tp/t/results/formats_encodings/char_latin1_latin1_in_refs/res_html/a-e-i-o-u-A-E-I-O-U.html
index ba9ce162a1..19f989466f 100644
--- 
a/tp/t/results/formats_encodings/char_latin1_latin1_in_refs/res_html/a-e-i-o-u-A-E-I-O-U.html
+++ 
b/tp/t/results/formats_encodings/char_latin1_latin1_in_refs/res_html/a-e-i-o-u-A-E-I-O-U.html
@@ -26,7 +26,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" 
id="g_t_00e2-_00ea-_00ee-_00f4-_00fb-_00c2-_00ca-_00ce-_00d4-_00db">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="c.html" accesskey="n" rel="next">�</a>, Previous: <a 
href="a-e-u.html" accesskey="p" rel="prev">� � �</a>, Up: <a href="index.html" 
accesskey="u" rel="up">top</a> &nbsp; [<a href="index.html" title="Index" 
rel="index">Index</a>]</p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/char_latin1_latin1_in_refs/res_html/a-e-i-o-u-y-A-E-I-O-U.html
 
b/tp/t/results/formats_encodings/char_latin1_latin1_in_refs/res_html/a-e-i-o-u-y-A-E-I-O-U.html
index d8b42eab11..9e8d0d628f 100644
--- 
a/tp/t/results/formats_encodings/char_latin1_latin1_in_refs/res_html/a-e-i-o-u-y-A-E-I-O-U.html
+++ 
b/tp/t/results/formats_encodings/char_latin1_latin1_in_refs/res_html/a-e-i-o-u-y-A-E-I-O-U.html
@@ -26,7 +26,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" 
id="g_t_00e4-_00eb-_00ef-_00f6-_00fc-_00ff-_00c4-_00cb-_00cf-_00d6-_00dc">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="e.html" accesskey="n" rel="next">�</a>, Previous: <a 
href="index.html" accesskey="p" rel="prev">top</a>, Up: <a href="index.html" 
accesskey="u" rel="up">top</a> &nbsp; [<a href="index.html" title="Index" 
rel="index">Index</a>]</p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/char_latin1_latin1_in_refs/res_html/a-e-u.html 
b/tp/t/results/formats_encodings/char_latin1_latin1_in_refs/res_html/a-e-u.html
index a504cd8b61..4106129cbb 100644
--- 
a/tp/t/results/formats_encodings/char_latin1_latin1_in_refs/res_html/a-e-u.html
+++ 
b/tp/t/results/formats_encodings/char_latin1_latin1_in_refs/res_html/a-e-u.html
@@ -26,7 +26,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" id="g_t_00e0-_00e8-_00f9">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="a-e-i-o-u-A-E-I-O-U.html" accesskey="n" rel="next">� � � � � � 
� � � �</a>, Previous: <a href="e.html" accesskey="p" rel="prev">�</a>, Up: <a 
href="index.html" accesskey="u" rel="up">top</a> &nbsp; [<a href="index.html" 
title="Index" rel="index">Index</a>]</p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/char_latin1_latin1_in_refs/res_html/c.html 
b/tp/t/results/formats_encodings/char_latin1_latin1_in_refs/res_html/c.html
index 948391f440..a208938bd5 100644
--- a/tp/t/results/formats_encodings/char_latin1_latin1_in_refs/res_html/c.html
+++ b/tp/t/results/formats_encodings/char_latin1_latin1_in_refs/res_html/c.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" id="g_t_00e7">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="a-e-i-o-u-A-E-I-O-U.html" accesskey="p" rel="prev">� � � � 
� � � � � �</a>, Up: <a href="index.html" accesskey="u" rel="up">top</a> &nbsp; 
[<a href="index.html" title="Index" rel="index">Index</a>]</p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/char_latin1_latin1_in_refs/res_html/e.html 
b/tp/t/results/formats_encodings/char_latin1_latin1_in_refs/res_html/e.html
index c1d53d6291..d764e24694 100644
--- a/tp/t/results/formats_encodings/char_latin1_latin1_in_refs/res_html/e.html
+++ b/tp/t/results/formats_encodings/char_latin1_latin1_in_refs/res_html/e.html
@@ -26,7 +26,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" id="g_t_00e9">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="a-e-u.html" accesskey="n" rel="next">� � �</a>, Previous: <a 
href="a-e-i-o-u-y-A-E-I-O-U.html" accesskey="p" rel="prev">� � � � � � � � � � 
�</a>, Up: <a href="index.html" accesskey="u" rel="up">top</a> &nbsp; [<a 
href="index.html" title="Index" rel="index">Index</a>]</p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/char_latin1_latin1_in_refs/res_html/index.html 
b/tp/t/results/formats_encodings/char_latin1_latin1_in_refs/res_html/index.html
index 21c687e9a0..a3d3deb14a 100644
--- 
a/tp/t/results/formats_encodings/char_latin1_latin1_in_refs/res_html/index.html
+++ 
b/tp/t/results/formats_encodings/char_latin1_latin1_in_refs/res_html/index.html
@@ -27,7 +27,7 @@ a.summary-letter-printindex {text-decoration: none}
 
 
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="a-e-i-o-u-y-A-E-I-O-U.html" accesskey="n" rel="next">� � � � � 
� � � � � �</a> &nbsp; [<a href="#Top" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -89,7 +89,7 @@ Next: <a href="a-e-i-o-u-y-A-E-I-O-U.html" accesskey="n" 
rel="next">
 </ul>
 </div>
 <hr>
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="a-e-i-o-u-y-A-E-I-O-U.html" accesskey="n" rel="next">� � � � � 
� � � � � �</a> &nbsp; [<a href="#Top" title="Index" rel="index">Index</a>]</p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/a-e-i-o-u-A-E-I-O-U.html
 
b/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/a-e-i-o-u-A-E-I-O-U.html
index 50c281ace0..95185e18e6 100644
--- 
a/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/a-e-i-o-u-A-E-I-O-U.html
+++ 
b/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/a-e-i-o-u-A-E-I-O-U.html
@@ -26,7 +26,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" 
id="g_t_00e2-_00ea-_00ee-_00f4-_00fb-_00c2-_00ca-_00ce-_00d4-_00db">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="c.html" accesskey="n" rel="next">ç</a>, Previous: <a 
href="a-e-u.html" accesskey="p" rel="prev">à è ù</a>, Up: <a href="index.html" 
accesskey="u" rel="up">top</a> &nbsp; [<a href="index.html" title="Index" 
rel="index">Index</a>]</p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/a-e-i-o-u-y-A-E-I-O-U.html
 
b/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/a-e-i-o-u-y-A-E-I-O-U.html
index a23ac40e33..b1ec12b74f 100644
--- 
a/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/a-e-i-o-u-y-A-E-I-O-U.html
+++ 
b/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/a-e-i-o-u-y-A-E-I-O-U.html
@@ -26,7 +26,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" 
id="g_t_00e4-_00eb-_00ef-_00f6-_00fc-_00ff-_00c4-_00cb-_00cf-_00d6-_00dc">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="e.html" accesskey="n" rel="next">é</a>, Previous: <a 
href="index.html" accesskey="p" rel="prev">top</a>, Up: <a href="index.html" 
accesskey="u" rel="up">top</a> &nbsp; [<a href="index.html" title="Index" 
rel="index">Index</a>]</p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/a-e-u.html 
b/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/a-e-u.html
index 254106613b..ffc7cde9d8 100644
--- 
a/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/a-e-u.html
+++ 
b/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/a-e-u.html
@@ -26,7 +26,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" id="g_t_00e0-_00e8-_00f9">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="a-e-i-o-u-A-E-I-O-U.html" accesskey="n" rel="next">â ê î ô û Â 
Ê Î Ô Û</a>, Previous: <a href="e.html" accesskey="p" rel="prev">é</a>, Up: <a 
href="index.html" accesskey="u" rel="up">top</a> &nbsp; [<a href="index.html" 
title="Index" rel="index">Index</a>]</p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/c.html 
b/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/c.html
index a1677044dc..fc1bf797cb 100644
--- a/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/c.html
+++ b/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/c.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" id="g_t_00e7">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="a-e-i-o-u-A-E-I-O-U.html" accesskey="p" rel="prev">â ê î ô 
û Â Ê Î Ô Û</a>, Up: <a href="index.html" accesskey="u" rel="up">top</a> &nbsp; 
[<a href="index.html" title="Index" rel="index">Index</a>]</p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/e.html 
b/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/e.html
index 9d4f3948f7..549e384dbe 100644
--- a/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/e.html
+++ b/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/e.html
@@ -26,7 +26,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" id="g_t_00e9">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="a-e-u.html" accesskey="n" rel="next">à è ù</a>, Previous: <a 
href="a-e-i-o-u-y-A-E-I-O-U.html" accesskey="p" rel="prev">ä ë ï ö ü ÿ Ä Ë Ï Ö 
Ü</a>, Up: <a href="index.html" accesskey="u" rel="up">top</a> &nbsp; [<a 
href="index.html" title="Index" rel="index">Index</a>]</p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/index.html 
b/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/index.html
index dab3c03da9..17de9570c3 100644
--- 
a/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/index.html
+++ 
b/tp/t/results/formats_encodings/char_latin1_utf8_in_refs/res_html/index.html
@@ -27,7 +27,7 @@ a.summary-letter-printindex {text-decoration: none}
 
 
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="a-e-i-o-u-y-A-E-I-O-U.html" accesskey="n" rel="next">ä ë ï ö ü 
ÿ Ä Ë Ï Ö Ü</a> &nbsp; [<a href="#Top" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -89,7 +89,7 @@ Next: <a href="a-e-i-o-u-y-A-E-I-O-U.html" accesskey="n" 
rel="next">ä ë ï ö
 </ul>
 </div>
 <hr>
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="a-e-i-o-u-y-A-E-I-O-U.html" accesskey="n" rel="next">ä ë ï ö ü 
ÿ Ä Ë Ï Ö Ü</a> &nbsp; [<a href="#Top" title="Index" rel="index">Index</a>]</p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/char_latin2_latin2_in_refs/res_html/A-a-_002c-E-e.html
 
b/tp/t/results/formats_encodings/char_latin2_latin2_in_refs/res_html/A-a-_002c-E-e.html
index 3736f55d08..9bd374dd53 100644
--- 
a/tp/t/results/formats_encodings/char_latin2_latin2_in_refs/res_html/A-a-_002c-E-e.html
+++ 
b/tp/t/results/formats_encodings/char_latin2_latin2_in_refs/res_html/A-a-_002c-E-e.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" id="g_t_0104-_0105-_02db-_0118-_0119">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="index.html" accesskey="p" rel="prev">top</a>, Up: <a 
href="index.html" accesskey="u" rel="up">top</a> &nbsp; [<a href="index.html" 
title="Index" rel="index">Index</a>]</p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/char_latin2_latin2_in_refs/res_html/index.html 
b/tp/t/results/formats_encodings/char_latin2_latin2_in_refs/res_html/index.html
index 0e5dbf827f..1eadef6df3 100644
--- 
a/tp/t/results/formats_encodings/char_latin2_latin2_in_refs/res_html/index.html
+++ 
b/tp/t/results/formats_encodings/char_latin2_latin2_in_refs/res_html/index.html
@@ -27,7 +27,7 @@ a.summary-letter-printindex {text-decoration: none}
 
 
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="A-a-_002c-E-e.html" accesskey="n" rel="next">� � � � �</a> 
&nbsp; [<a href="#Top" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -58,7 +58,7 @@ Next: <a href="A-a-_002c-E-e.html" accesskey="n" rel="next">
 </ul>
 </div>
 <hr>
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="A-a-_002c-E-e.html" accesskey="n" rel="next">� � � � �</a> 
&nbsp; [<a href="#Top" title="Index" rel="index">Index</a>]</p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/japanese_shift_jis/res_html/Introduction.html 
b/tp/t/results/formats_encodings/japanese_shift_jis/res_html/Introduction.html
index d5c0a78fb0..c321f3a8ba 100644
--- 
a/tp/t/results/formats_encodings/japanese_shift_jis/res_html/Introduction.html
+++ 
b/tp/t/results/formats_encodings/japanese_shift_jis/res_html/Introduction.html
@@ -32,7 +32,7 @@ legally counts.
 
 <body lang="ja">
 <div class="chapter-level-extent" id="Introduction">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="Preface.html" accesskey="p" rel="prev">Preface</a>, Up: <a 
href="index.html" accesskey="u" rel="up">GNU LilyPond &mdash; 
�w�K�}�j���A��</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/japanese_shift_jis/res_html/Preface.html 
b/tp/t/results/formats_encodings/japanese_shift_jis/res_html/Preface.html
index 90aeb1bc53..032ea53809 100644
--- a/tp/t/results/formats_encodings/japanese_shift_jis/res_html/Preface.html
+++ b/tp/t/results/formats_encodings/japanese_shift_jis/res_html/Preface.html
@@ -33,7 +33,7 @@ legally counts.
 
 <body lang="ja">
 <div class="chapter-level-extent" id="Preface">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="Introduction.html" accesskey="n" rel="next">Introduction</a>, 
Previous: <a href="index.html" accesskey="p" rel="prev">GNU LilyPond &mdash; 
�w�K�}�j���A��</a>, Up: <a href="index.html" accesskey="u" rel="up">GNU 
LilyPond &mdash; �w�K�}�j���A��</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/japanese_shift_jis/res_html/index.html 
b/tp/t/results/formats_encodings/japanese_shift_jis/res_html/index.html
index a5a2e69caf..b96967a23e 100644
--- a/tp/t/results/formats_encodings/japanese_shift_jis/res_html/index.html
+++ b/tp/t/results/formats_encodings/japanese_shift_jis/res_html/index.html
@@ -35,7 +35,7 @@ h1.settitle {text-align:center}
 
 
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="Preface.html" accesskey="n" rel="next">Preface</a> &nbsp; </p>
 </div>
@@ -53,7 +53,7 @@ Next: <a href="Preface.html" accesskey="n" 
rel="next">Preface</a> &nbsp; </p>
 </ul>
 </div>
 <hr>
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="Preface.html" accesskey="n" rel="next">Preface</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/sample_utf8/res_html/DiYiZhang_0028First-Chapter_0029.html
 
b/tp/t/results/formats_encodings/sample_utf8/res_html/DiYiZhang_0028First-Chapter_0029.html
index 331654cb42..9f7debd1e4 100644
--- 
a/tp/t/results/formats_encodings/sample_utf8/res_html/DiYiZhang_0028First-Chapter_0029.html
+++ 
b/tp/t/results/formats_encodings/sample_utf8/res_html/DiYiZhang_0028First-Chapter_0029.html
@@ -31,7 +31,7 @@ Texinfo中文示例 -->
 
 <body lang="en">
 <div class="chapter-level-extent" 
id="g_t_7b2c_4e00_7ae0_ff08First-Chapter_ff09">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="Second-Chapter-AE-AE-ae-ae.html" accesskey="n" 
rel="next">Chapter 2 AE ĄĘ ae ąę</a>, Previous: <a href="index.html" 
accesskey="p" rel="prev">Texinfo中文示例</a>, Up: <a href="index.html" 
accesskey="u" rel="up">Texinfo中文示例</a> &nbsp; [<a 
href="index.html#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>][<a href="Index-node.html" title="Index" 
rel="index">Index</a>]</p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/sample_utf8/res_html/Index-node.html 
b/tp/t/results/formats_encodings/sample_utf8/res_html/Index-node.html
index 566ab49fc4..749b3811f1 100644
--- a/tp/t/results/formats_encodings/sample_utf8/res_html/Index-node.html
+++ b/tp/t/results/formats_encodings/sample_utf8/res_html/Index-node.html
@@ -31,7 +31,7 @@ a.summary-letter-printindex {text-decoration: none}
 
 <body lang="en">
 <div class="unnumbered-level-extent" id="Index-node">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="Second-Chapter-AE-AE-ae-ae.html" accesskey="p" 
rel="prev">Chapter 2 AE ĄĘ ae ąę</a>, Up: <a href="index.html" accesskey="u" 
rel="up">Texinfo中文示例</a> &nbsp; [<a href="index.html#SEC_Contents" title="Table 
of contents" rel="contents">Contents</a>][<a href="#Index-node" title="Index" 
rel="index">Index</a>]</p>
 </div>
diff --git 
a/tp/t/results/formats_encodings/sample_utf8/res_html/Second-Chapter-AE-AE-ae-ae.html
 
b/tp/t/results/formats_encodings/sample_utf8/res_html/Second-Chapter-AE-AE-ae-ae.html
index 3dfd7d8f79..72764050b9 100644
--- 
a/tp/t/results/formats_encodings/sample_utf8/res_html/Second-Chapter-AE-AE-ae-ae.html
+++ 
b/tp/t/results/formats_encodings/sample_utf8/res_html/Second-Chapter-AE-AE-ae-ae.html
@@ -31,7 +31,7 @@ Texinfo中文示例 -->
 
 <body lang="en">
 <div class="chapter-level-extent" 
id="Second-Chapter-AE-_0104_0118-ae-_0105_0119">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="Index-node.html" accesskey="n" rel="next">Index</a>, Previous: 
<a href="DiYiZhang_0028First-Chapter_0029.html" accesskey="p" 
rel="prev">第一章（First Chapter）</a>, Up: <a href="index.html" accesskey="u" 
rel="up">Texinfo中文示例</a> &nbsp; [<a href="index.html#SEC_Contents" title="Table 
of contents" rel="contents">Contents</a>][<a href="Index-node.html" 
title="Index" rel="index">Index</a>]</p>
 </div>
diff --git a/tp/t/results/formats_encodings/sample_utf8/res_html/index.html 
b/tp/t/results/formats_encodings/sample_utf8/res_html/index.html
index 89babe4056..8bd4006f21 100644
--- a/tp/t/results/formats_encodings/sample_utf8/res_html/index.html
+++ b/tp/t/results/formats_encodings/sample_utf8/res_html/index.html
@@ -36,7 +36,7 @@ ul.toc-numbered-mark {list-style: none}
 
 
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="DiYiZhang_0028First-Chapter_0029.html" accesskey="n" 
rel="next">第一章（First Chapter）</a> &nbsp; [<a href="#SEC_Contents" title="Table 
of contents" rel="contents">Contents</a>][<a href="Index-node.html" 
title="Index" rel="index">Index</a>]</p>
 </div>
@@ -64,7 +64,7 @@ Texinfo中文示例
 </div>
 </div>
 <hr>
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="DiYiZhang_0028First-Chapter_0029.html" accesskey="n" 
rel="next">第一章（First Chapter）</a> &nbsp; [<a href="#SEC_Contents" title="Table 
of contents" rel="contents">Contents</a>][<a href="Index-node.html" 
title="Index" rel="index">Index</a>]</p>
 </div>
diff --git 
a/tp/t/results/formatting/float_copying/res_html/Copying-and-floats.html 
b/tp/t/results/formatting/float_copying/res_html/Copying-and-floats.html
index 1b5e808f41..c227f74cfc 100644
--- a/tp/t/results/formatting/float_copying/res_html/Copying-and-floats.html
+++ b/tp/t/results/formatting/float_copying/res_html/Copying-and-floats.html
@@ -30,7 +30,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="appendix-level-extent" id="Copying-and-floats">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
@@ -140,7 +140,7 @@ the author abandon his copyright.
 
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[ &gt;&gt; ]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git 
a/tp/t/results/formatting/float_copying/res_html/float_copying_abt.html 
b/tp/t/results/formatting/float_copying/res_html/float_copying_abt.html
index e69ce07db6..ce91a3212b 100644
--- a/tp/t/results/formatting/float_copying/res_html/float_copying_abt.html
+++ b/tp/t/results/formatting/float_copying/res_html/float_copying_abt.html
@@ -29,7 +29,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[<a href="Copying-and-floats.html" 
title="Index">Index</a>]</td>
@@ -138,7 +138,7 @@ span.program-in-footer {font-size: smaller}
 </ul>
 
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[<a href="Copying-and-floats.html" 
title="Index">Index</a>]</td>
diff --git 
a/tp/t/results/formatting/float_copying/res_html/float_copying_fot.html 
b/tp/t/results/formatting/float_copying/res_html/float_copying_fot.html
index 0390ec1b3c..77d5c282bd 100644
--- a/tp/t/results/formatting/float_copying/res_html/float_copying_fot.html
+++ b/tp/t/results/formatting/float_copying/res_html/float_copying_fot.html
@@ -29,7 +29,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="element-footnotes" id="SEC_Footnotes">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[<a href="Copying-and-floats.html" 
title="Index">Index</a>]</td>
@@ -68,7 +68,7 @@ span.program-in-footer {font-size: smaller}
 <p>see <a class="ref" href="#Copying-and-floats">Copying and floats</a>.
 </p>
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[<a href="Copying-and-floats.html" 
title="Index">Index</a>]</td>
diff --git a/tp/t/results/formatting/float_copying/res_html/index.html 
b/tp/t/results/formatting/float_copying/res_html/index.html
index 8ad8ad8f99..7ffcae848a 100644
--- a/tp/t/results/formatting/float_copying/res_html/index.html
+++ b/tp/t/results/formatting/float_copying/res_html/index.html
@@ -31,7 +31,7 @@ span.program-in-footer {font-size: smaller}
 
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="Copying-and-floats.html" 
title="Next section in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -65,7 +65,7 @@ the author abandon his copyright.
 
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
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 <td valign="middle" align="left"> &nbsp; </td>
diff --git a/tp/t/results/formatting/texi_bib_example.pl 
b/tp/t/results/formatting/texi_bib_example.pl
index 72310ece38..42d853bb6b 100644
--- a/tp/t/results/formatting/texi_bib_example.pl
+++ b/tp/t/results/formatting/texi_bib_example.pl
@@ -5671,7 +5671,7 @@ span.program-in-footer {font-size: smaller}
 
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="#Introduction" title="Next section 
in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -5692,7 +5692,7 @@ span.program-in-footer {font-size: smaller}
 
 <hr style="height: 6px;">
 <div class="chapter-level-extent" id="Introduction">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -5717,7 +5717,7 @@ currently supported in Texinfo.
 <hr>
 </div>
 <div class="chapter-level-extent" id="References">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Introduction" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Introduction" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -5746,7 +5746,7 @@ Massachusetts, 1994.
 </div>
 <hr>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git a/tp/t/results/formatting/texi_glossary.pl 
b/tp/t/results/formatting/texi_glossary.pl
index ba8bca0e3c..1d4d1b640e 100644
--- a/tp/t/results/formatting/texi_glossary.pl
+++ b/tp/t/results/formatting/texi_glossary.pl
@@ -1599,7 +1599,7 @@ span.program-in-footer {font-size: smaller}
 
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="#glossary" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -1621,7 +1621,7 @@ span.program-in-footer {font-size: smaller}
 </p>
 <hr style="height: 6px;">
 <div class="chapter-level-extent" id="glossary">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -1645,7 +1645,7 @@ span.program-in-footer {font-size: smaller}
 </div>
 <hr>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git a/tp/t/results/html_tests/check_htmlxref.pl 
b/tp/t/results/html_tests/check_htmlxref.pl
index 55eca49ab1..eef4d2c79a 100644
--- a/tp/t/results/html_tests/check_htmlxref.pl
+++ b/tp/t/results/html_tests/check_htmlxref.pl
@@ -833,7 +833,7 @@ $result_converted{'html'}->{'check_htmlxref'} = '<!DOCTYPE 
html>
 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="no_existing_no_manual_direction.html#Top" accesskey="n" 
rel="next">(../there/no_existing_no_manual_direction)</a>, Previous: <a 
href="#first" accesskey="p" rel="prev">first</a>, Up: <a href="dir.html#Top" 
accesskey="u" rel="up">(dir)</a> &nbsp; </p>
 </div>
@@ -844,7 +844,7 @@ Next: <a href="no_existing_no_manual_direction.html#Top" 
accesskey="n" rel="next
 </p>
 
 <hr>
-<a class="node-id" id="first"></a><div class="nav-header">
+<a class="node-id" id="first"></a><div class="nav-panel">
 <p>
 Next: <a href="no_existing_no_manual.html#Top" accesskey="n" 
rel="next">(no_existing_no_manual.info)</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/html_tests/footnotestyle_separate_late/res_html/chap-f.html 
b/tp/t/results/html_tests/footnotestyle_separate_late/res_html/chap-f.html
index 32ec2d00d9..3ae78964a2 100644
--- a/tp/t/results/html_tests/footnotestyle_separate_late/res_html/chap-f.html
+++ b/tp/t/results/html_tests/footnotestyle_separate_late/res_html/chap-f.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" id="chap-f">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="chap-s.html" accesskey="n" rel="next">Chapter s</a>, Previous: 
<a href="index.html" accesskey="p" rel="prev">top</a>, Up: <a href="index.html" 
accesskey="u" rel="up">top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/html_tests/footnotestyle_separate_late/res_html/chap-s.html 
b/tp/t/results/html_tests/footnotestyle_separate_late/res_html/chap-s.html
index 145814a849..68cf7f8a95 100644
--- a/tp/t/results/html_tests/footnotestyle_separate_late/res_html/chap-s.html
+++ b/tp/t/results/html_tests/footnotestyle_separate_late/res_html/chap-s.html
@@ -24,7 +24,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" id="chap-s">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="chap-f.html" accesskey="p" rel="prev">Chapter f</a>, Up: <a 
href="index.html" accesskey="u" rel="up">top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/html_tests/footnotestyle_separate_late/res_html/footnotestyle_separate_late_fot.html
 
b/tp/t/results/html_tests/footnotestyle_separate_late/res_html/footnotestyle_separate_late_fot.html
index b05f1dcea1..ca68d3101d 100644
--- 
a/tp/t/results/html_tests/footnotestyle_separate_late/res_html/footnotestyle_separate_late_fot.html
+++ 
b/tp/t/results/html_tests/footnotestyle_separate_late/res_html/footnotestyle_separate_late_fot.html
@@ -22,7 +22,7 @@
 
 <body lang="en">
 <div class="element-footnotes" id="SEC_Footnotes">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
@@ -32,7 +32,7 @@
 <h5><a id="FOOT2" href="#DOCF2">(2)</a></h5>
 <p>in fchap 2</p>
 </div><hr>
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/html_tests/footnotestyle_separate_late/res_html/index.html 
b/tp/t/results/html_tests/footnotestyle_separate_late/res_html/index.html
index 1880f4ff46..341c0625a6 100644
--- a/tp/t/results/html_tests/footnotestyle_separate_late/res_html/index.html
+++ b/tp/t/results/html_tests/footnotestyle_separate_late/res_html/index.html
@@ -24,7 +24,7 @@
 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="chap-f.html" accesskey="n" rel="next">Chapter f</a> &nbsp; </p>
 </div>
@@ -37,7 +37,7 @@ Next: <a href="chap-f.html" accesskey="n" rel="next">Chapter 
f</a> &nbsp; </p>
 </ul>
 </div>
 <hr>
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="chap-f.html" accesskey="n" rel="next">Chapter f</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/html_tests/index_below.pl 
b/tp/t/results/html_tests/index_below.pl
index 4bb9421156..762985f0e8 100644
--- a/tp/t/results/html_tests/index_below.pl
+++ b/tp/t/results/html_tests/index_below.pl
@@ -523,7 +523,7 @@ a.summary-letter-printindex {text-decoration: none}
 
 <body lang="en">
 <div class="top-level-extent" id="top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; [<a href="#chap" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -534,7 +534,7 @@ a.summary-letter-printindex {text-decoration: none}
 </ul>
 <hr>
 <div class="chapter-level-extent" id="chap">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  Up : <a href="#top" accesskey="u" rel="up">top</a> &nbsp; [<a href="#chap" 
title="Index" rel="index">Index</a>]</p>
 </div>
@@ -545,7 +545,7 @@ a.summary-letter-printindex {text-decoration: none}
 </ul>
 <hr>
 <div class="section-level-extent" id="sec">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  Up : <a href="#chap" accesskey="u" rel="up">chap</a> &nbsp; [<a href="#chap" 
title="Index" rel="index">Index</a>]</p>
 </div>
diff --git 
a/tp/t/results/html_tests/redirection_same_labels/res_html/circumflex.html 
b/tp/t/results/html_tests/redirection_same_labels/res_html/circumflex.html
index 99cac74184..ceed794641 100644
--- a/tp/t/results/html_tests/redirection_same_labels/res_html/circumflex.html
+++ b/tp/t/results/html_tests/redirection_same_labels/res_html/circumflex.html
@@ -24,7 +24,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" id="circumflex">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="umlaut.html#umlaut" accesskey="p" rel="prev">umlaut</a>, 
Up: <a href="index.html" accesskey="u" rel="up">the top</a> &nbsp; </p>
 </div>
@@ -32,14 +32,14 @@ Previous: <a href="umlaut.html#umlaut" accesskey="p" 
rel="prev">umlaut</a>, Up:
 
 
 <hr>
-<a class="node-id" id="g_t_00ee"></a><div class="nav-header">
+<a class="node-id" id="g_t_00ee"></a><div class="nav-panel">
 <p>
 Up: <a href="#circumflex" accesskey="u" rel="up">circumflex</a> &nbsp; </p>
 </div>
 <h4 class="node">&icirc;</h4>
 </div>
 <hr>
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="umlaut.html#umlaut" accesskey="p" rel="prev">umlaut</a>, 
Up: <a href="index.html" accesskey="u" rel="up">the top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/html_tests/redirection_same_labels/res_html/index.html 
b/tp/t/results/html_tests/redirection_same_labels/res_html/index.html
index 00ac554b8f..2bba87f2bc 100644
--- a/tp/t/results/html_tests/redirection_same_labels/res_html/index.html
+++ b/tp/t/results/html_tests/redirection_same_labels/res_html/index.html
@@ -24,7 +24,7 @@
 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="umlaut.html#umlaut" accesskey="n" rel="next">umlaut</a> &nbsp; 
</p>
 </div>
@@ -37,7 +37,7 @@ Next: <a href="umlaut.html#umlaut" accesskey="n" 
rel="next">umlaut</a> &nbsp; </
 </ul>
 </div>
 <hr>
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="umlaut.html#umlaut" accesskey="n" rel="next">umlaut</a> &nbsp; 
</p>
 </div>
diff --git 
a/tp/t/results/html_tests/redirection_same_labels/res_html/umlaut.html 
b/tp/t/results/html_tests/redirection_same_labels/res_html/umlaut.html
index b7e1f44895..2b8c47ede7 100644
--- a/tp/t/results/html_tests/redirection_same_labels/res_html/umlaut.html
+++ b/tp/t/results/html_tests/redirection_same_labels/res_html/umlaut.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" id="umlaut">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="circumflex.html#circumflex" accesskey="n" 
rel="next">circumflex</a>, Previous: <a href="index.html" accesskey="p" 
rel="prev">the top</a>, Up: <a href="index.html" accesskey="u" rel="up">the 
top</a> &nbsp; </p>
 </div>
@@ -33,14 +33,14 @@ Next: <a href="circumflex.html#circumflex" accesskey="n" 
rel="next">circumflex</
 
 
 <hr>
-<a class="node-id" id="g_t_00ef"></a><div class="nav-header">
+<a class="node-id" id="g_t_00ef"></a><div class="nav-panel">
 <p>
 Next: <a href="#g_t_0129" accesskey="n" rel="next">&#297;</a>, Up: <a 
href="#umlaut" accesskey="u" rel="up">umlaut</a> &nbsp; </p>
 </div>
 <h4 class="node">&iuml;</h4>
 
 <hr>
-<a class="node-id" id="g_t_0129"></a><div class="nav-header">
+<a class="node-id" id="g_t_0129"></a><div class="nav-panel">
 <p>
 Previous: <a href="#g_t_00ef" accesskey="p" rel="prev">&iuml;</a>, Up: <a 
href="#umlaut" accesskey="u" rel="up">umlaut</a> &nbsp; </p>
 </div>
@@ -48,7 +48,7 @@ Previous: <a href="#g_t_00ef" accesskey="p" 
rel="prev">&iuml;</a>, Up: <a href="
 
 </div>
 <hr>
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="circumflex.html#circumflex" accesskey="n" 
rel="next">circumflex</a>, Previous: <a href="index.html" accesskey="p" 
rel="prev">the top</a>, Up: <a href="index.html" accesskey="u" rel="up">the 
top</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/html_tests/ref_in_preformatted.pl 
b/tp/t/results/html_tests/ref_in_preformatted.pl
index e72aa6ce91..dc7a96a160 100644
--- a/tp/t/results/html_tests/ref_in_preformatted.pl
+++ b/tp/t/results/html_tests/ref_in_preformatted.pl
@@ -461,7 +461,7 @@ $result_floats{'ref_in_preformatted'} = {};
 
 
 
-$result_converted{'html_text'}->{'ref_in_preformatted'} = '<a class="node-id" 
id="Top"></a><div class="nav-header">
+$result_converted{'html_text'}->{'ref_in_preformatted'} = '<a class="node-id" 
id="Top"></a><div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
@@ -474,7 +474,7 @@ node name</a>
 </pre></div>
 
 <hr>
-<a class="node-id" id="nnn-the-node-name"></a><div class="nav-header">
+<a class="node-id" id="nnn-the-node-name"></a><div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
diff --git a/tp/t/results/html_tests/test_xrefautomaticsectiontitle.pl 
b/tp/t/results/html_tests/test_xrefautomaticsectiontitle.pl
index 496f4a402b..7d65dc0cfc 100644
--- a/tp/t/results/html_tests/test_xrefautomaticsectiontitle.pl
+++ b/tp/t/results/html_tests/test_xrefautomaticsectiontitle.pl
@@ -688,7 +688,7 @@ 
$result_converted{'html'}->{'test_xrefautomaticsectiontitle'} = '<!DOCTYPE html>
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chap" accesskey="n" rel="next">chapter</a> &nbsp; </p>
 </div>
@@ -700,7 +700,7 @@ Next: <a href="#chap" accesskey="n" rel="next">chapter</a> 
&nbsp; </p>
 </ul>
 <hr>
 <div class="chapter-level-extent" id="chap">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#Top" accesskey="p" rel="prev">top</a>, Up: <a href="#Top" 
accesskey="u" rel="up">top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/html_tests/test_xrefautomaticsectiontitle_off_first.pl 
b/tp/t/results/html_tests/test_xrefautomaticsectiontitle_off_first.pl
index 37898a3af2..3c80de72d5 100644
--- a/tp/t/results/html_tests/test_xrefautomaticsectiontitle_off_first.pl
+++ b/tp/t/results/html_tests/test_xrefautomaticsectiontitle_off_first.pl
@@ -700,7 +700,7 @@ 
$result_converted{'html'}->{'test_xrefautomaticsectiontitle_off_first'} = '<!DOC
 
 
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chap" accesskey="n" rel="next">chap</a> &nbsp; </p>
 </div>
@@ -712,7 +712,7 @@ Next: <a href="#chap" accesskey="n" rel="next">chap</a> 
&nbsp; </p>
 </ul>
 <hr>
 <div class="chapter-level-extent" id="chap">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#Top" accesskey="p" rel="prev">Top</a>, Up: <a href="#Top" 
accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/htmlxref/htmlxref/res_html/test_refs.html 
b/tp/t/results/htmlxref/htmlxref/res_html/test_refs.html
index a02101fe55..fe68cb4f04 100644
--- a/tp/t/results/htmlxref/htmlxref/res_html/test_refs.html
+++ b/tp/t/results/htmlxref/htmlxref/res_html/test_refs.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="#other-nodes" title="Next section 
in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -97,7 +97,7 @@ split: ../doc/node.html#node
 
 <hr style="height: 6px;">
 <div class="chapter-level-extent" id="other-nodes">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -148,7 +148,7 @@ split: ../doc/node.html#node
 </div>
 </div>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/t/results/htmlxref/htmlxref_nodes/res_html/_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html
 
b/tp/t/results/htmlxref/htmlxref_nodes/res_html/_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html
index 3f4fd0459c..178c518602 100644
--- 
a/tp/t/results/htmlxref/htmlxref_nodes/res_html/_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html
+++ 
b/tp/t/results/htmlxref/htmlxref_nodes/res_html/_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 </head>
 
 <body lang="en">
-<a class="node-id" 
id="g_t_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e"></a><table
 class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<a class="node-id" 
id="g_t_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e"></a><table
 class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="other-nodes.html" 
title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="other-nodes.html" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="other-nodes.html" title="Up 
section"> Up </a>]</td>
diff --git 
a/tp/t/results/htmlxref/htmlxref_nodes/res_html/_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html
 
b/tp/t/results/htmlxref/htmlxref_nodes/res_html/_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html
index 8a783e27d9..7b8a36ccea 100644
--- 
a/tp/t/results/htmlxref/htmlxref_nodes/res_html/_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html
+++ 
b/tp/t/results/htmlxref/htmlxref_nodes/res_html/_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 </head>
 
 <body lang="en">
-<a class="node-id" 
id="g_t_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e"></a><table
 class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<a class="node-id" 
id="g_t_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e"></a><table
 class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="other-nodes.html" 
title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a 
href="_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html"
 title="Previous section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="other-nodes.html" title="Up 
section"> Up </a>]</td>
diff --git a/tp/t/results/htmlxref/htmlxref_nodes/res_html/index.html 
b/tp/t/results/htmlxref/htmlxref_nodes/res_html/index.html
index 3e9ababdd4..4a70a4332f 100644
--- a/tp/t/results/htmlxref/htmlxref_nodes/res_html/index.html
+++ b/tp/t/results/htmlxref/htmlxref_nodes/res_html/index.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="other-nodes.html" title="Next 
section in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -98,7 +98,7 @@ split: ../doc/node.html#node
 
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="other-nodes.html" title="Next 
section in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git a/tp/t/results/htmlxref/htmlxref_nodes/res_html/local-node.html 
b/tp/t/results/htmlxref/htmlxref_nodes/res_html/local-node.html
index d60b4a17ba..18bc8ff7e1 100644
--- a/tp/t/results/htmlxref/htmlxref_nodes/res_html/local-node.html
+++ b/tp/t/results/htmlxref/htmlxref_nodes/res_html/local-node.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 </head>
 
 <body lang="en">
-<a class="node-id" id="local-node"></a><table class="nav-header" 
cellpadding="1" cellspacing="1" border="0">
+<a class="node-id" id="local-node"></a><table class="nav-panel" 
cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="other-nodes.html" 
title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a 
href="_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html"
 title="Previous section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="other-nodes.html" title="Up 
section"> Up </a>]</td>
diff --git a/tp/t/results/htmlxref/htmlxref_nodes/res_html/other-nodes.html 
b/tp/t/results/htmlxref/htmlxref_nodes/res_html/other-nodes.html
index 404b3c0596..d86a4e2274 100644
--- a/tp/t/results/htmlxref/htmlxref_nodes/res_html/other-nodes.html
+++ b/tp/t/results/htmlxref/htmlxref_nodes/res_html/other-nodes.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="chapter-level-extent" id="other-nodes">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
diff --git a/tp/t/results/htmlxref/htmlxref_nodes/res_html/test_refs_abt.html 
b/tp/t/results/htmlxref/htmlxref_nodes/res_html/test_refs_abt.html
index c08cf2bc7a..117e6a8f46 100644
--- a/tp/t/results/htmlxref/htmlxref_nodes/res_html/test_refs_abt.html
+++ b/tp/t/results/htmlxref/htmlxref_nodes/res_html/test_refs_abt.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[Index]</td>
@@ -133,7 +133,7 @@ span.program-in-footer {font-size: smaller}
 </ul>
 
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git a/tp/t/results/htmlxref/htmlxref_only_mono/res_html/test_refs.html 
b/tp/t/results/htmlxref/htmlxref_only_mono/res_html/test_refs.html
index a02101fe55..fe68cb4f04 100644
--- a/tp/t/results/htmlxref/htmlxref_only_mono/res_html/test_refs.html
+++ b/tp/t/results/htmlxref/htmlxref_only_mono/res_html/test_refs.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="#other-nodes" title="Next section 
in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -97,7 +97,7 @@ split: ../doc/node.html#node
 
 <hr style="height: 6px;">
 <div class="chapter-level-extent" id="other-nodes">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -148,7 +148,7 @@ split: ../doc/node.html#node
 </div>
 </div>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/t/results/htmlxref/htmlxref_only_mono_nodes/res_html/_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html
 
b/tp/t/results/htmlxref/htmlxref_only_mono_nodes/res_html/_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html
index 3f4fd0459c..178c518602 100644
--- 
a/tp/t/results/htmlxref/htmlxref_only_mono_nodes/res_html/_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html
+++ 
b/tp/t/results/htmlxref/htmlxref_only_mono_nodes/res_html/_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 </head>
 
 <body lang="en">
-<a class="node-id" 
id="g_t_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e"></a><table
 class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<a class="node-id" 
id="g_t_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e"></a><table
 class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="other-nodes.html" 
title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="other-nodes.html" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="other-nodes.html" title="Up 
section"> Up </a>]</td>
diff --git 
a/tp/t/results/htmlxref/htmlxref_only_mono_nodes/res_html/_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html
 
b/tp/t/results/htmlxref/htmlxref_only_mono_nodes/res_html/_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html
index 8a783e27d9..7b8a36ccea 100644
--- 
a/tp/t/results/htmlxref/htmlxref_only_mono_nodes/res_html/_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html
+++ 
b/tp/t/results/htmlxref/htmlxref_only_mono_nodes/res_html/_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 </head>
 
 <body lang="en">
-<a class="node-id" 
id="g_t_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e"></a><table
 class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<a class="node-id" 
id="g_t_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e"></a><table
 class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="other-nodes.html" 
title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a 
href="_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html"
 title="Previous section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="other-nodes.html" title="Up 
section"> Up </a>]</td>
diff --git a/tp/t/results/htmlxref/htmlxref_only_mono_nodes/res_html/index.html 
b/tp/t/results/htmlxref/htmlxref_only_mono_nodes/res_html/index.html
index 047090ac89..7991e84a35 100644
--- a/tp/t/results/htmlxref/htmlxref_only_mono_nodes/res_html/index.html
+++ b/tp/t/results/htmlxref/htmlxref_only_mono_nodes/res_html/index.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="other-nodes.html" title="Next 
section in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -98,7 +98,7 @@ split: ../doc/node.html#node
 
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="other-nodes.html" title="Next 
section in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git 
a/tp/t/results/htmlxref/htmlxref_only_mono_nodes/res_html/local-node.html 
b/tp/t/results/htmlxref/htmlxref_only_mono_nodes/res_html/local-node.html
index d60b4a17ba..18bc8ff7e1 100644
--- a/tp/t/results/htmlxref/htmlxref_only_mono_nodes/res_html/local-node.html
+++ b/tp/t/results/htmlxref/htmlxref_only_mono_nodes/res_html/local-node.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 </head>
 
 <body lang="en">
-<a class="node-id" id="local-node"></a><table class="nav-header" 
cellpadding="1" cellspacing="1" border="0">
+<a class="node-id" id="local-node"></a><table class="nav-panel" 
cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="other-nodes.html" 
title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a 
href="_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html"
 title="Previous section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="other-nodes.html" title="Up 
section"> Up </a>]</td>
diff --git 
a/tp/t/results/htmlxref/htmlxref_only_mono_nodes/res_html/other-nodes.html 
b/tp/t/results/htmlxref/htmlxref_only_mono_nodes/res_html/other-nodes.html
index 404b3c0596..d86a4e2274 100644
--- a/tp/t/results/htmlxref/htmlxref_only_mono_nodes/res_html/other-nodes.html
+++ b/tp/t/results/htmlxref/htmlxref_only_mono_nodes/res_html/other-nodes.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="chapter-level-extent" id="other-nodes">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
diff --git 
a/tp/t/results/htmlxref/htmlxref_only_mono_nodes/res_html/test_refs_abt.html 
b/tp/t/results/htmlxref/htmlxref_only_mono_nodes/res_html/test_refs_abt.html
index c08cf2bc7a..117e6a8f46 100644
--- a/tp/t/results/htmlxref/htmlxref_only_mono_nodes/res_html/test_refs_abt.html
+++ b/tp/t/results/htmlxref/htmlxref_only_mono_nodes/res_html/test_refs_abt.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[Index]</td>
@@ -133,7 +133,7 @@ span.program-in-footer {font-size: smaller}
 </ul>
 
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git a/tp/t/results/htmlxref/htmlxref_only_split/res_html/test_refs.html 
b/tp/t/results/htmlxref/htmlxref_only_split/res_html/test_refs.html
index 4626ac653b..a115dbcbca 100644
--- a/tp/t/results/htmlxref/htmlxref_only_split/res_html/test_refs.html
+++ b/tp/t/results/htmlxref/htmlxref_only_split/res_html/test_refs.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="#other-nodes" title="Next section 
in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -97,7 +97,7 @@ split: ../doc/node.html#node
 
 <hr style="height: 6px;">
 <div class="chapter-level-extent" id="other-nodes">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -148,7 +148,7 @@ split: ../doc/node.html#node
 </div>
 </div>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/t/results/htmlxref/htmlxref_only_split_nodes/res_html/_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html
 
b/tp/t/results/htmlxref/htmlxref_only_split_nodes/res_html/_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html
index 3f4fd0459c..178c518602 100644
--- 
a/tp/t/results/htmlxref/htmlxref_only_split_nodes/res_html/_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html
+++ 
b/tp/t/results/htmlxref/htmlxref_only_split_nodes/res_html/_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 </head>
 
 <body lang="en">
-<a class="node-id" 
id="g_t_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e"></a><table
 class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<a class="node-id" 
id="g_t_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e"></a><table
 class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="other-nodes.html" 
title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="other-nodes.html" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="other-nodes.html" title="Up 
section"> Up </a>]</td>
diff --git 
a/tp/t/results/htmlxref/htmlxref_only_split_nodes/res_html/_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html
 
b/tp/t/results/htmlxref/htmlxref_only_split_nodes/res_html/_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html
index 8a783e27d9..7b8a36ccea 100644
--- 
a/tp/t/results/htmlxref/htmlxref_only_split_nodes/res_html/_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html
+++ 
b/tp/t/results/htmlxref/htmlxref_only_split_nodes/res_html/_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 </head>
 
 <body lang="en">
-<a class="node-id" 
id="g_t_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e"></a><table
 class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<a class="node-id" 
id="g_t_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e"></a><table
 class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="other-nodes.html" 
title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a 
href="_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html"
 title="Previous section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="other-nodes.html" title="Up 
section"> Up </a>]</td>
diff --git 
a/tp/t/results/htmlxref/htmlxref_only_split_nodes/res_html/index.html 
b/tp/t/results/htmlxref/htmlxref_only_split_nodes/res_html/index.html
index 3e9ababdd4..4a70a4332f 100644
--- a/tp/t/results/htmlxref/htmlxref_only_split_nodes/res_html/index.html
+++ b/tp/t/results/htmlxref/htmlxref_only_split_nodes/res_html/index.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="other-nodes.html" title="Next 
section in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -98,7 +98,7 @@ split: ../doc/node.html#node
 
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="other-nodes.html" title="Next 
section in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git 
a/tp/t/results/htmlxref/htmlxref_only_split_nodes/res_html/local-node.html 
b/tp/t/results/htmlxref/htmlxref_only_split_nodes/res_html/local-node.html
index d60b4a17ba..18bc8ff7e1 100644
--- a/tp/t/results/htmlxref/htmlxref_only_split_nodes/res_html/local-node.html
+++ b/tp/t/results/htmlxref/htmlxref_only_split_nodes/res_html/local-node.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 </head>
 
 <body lang="en">
-<a class="node-id" id="local-node"></a><table class="nav-header" 
cellpadding="1" cellspacing="1" border="0">
+<a class="node-id" id="local-node"></a><table class="nav-panel" 
cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="other-nodes.html" 
title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a 
href="_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html"
 title="Previous section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="other-nodes.html" title="Up 
section"> Up </a>]</td>
diff --git 
a/tp/t/results/htmlxref/htmlxref_only_split_nodes/res_html/other-nodes.html 
b/tp/t/results/htmlxref/htmlxref_only_split_nodes/res_html/other-nodes.html
index 404b3c0596..d86a4e2274 100644
--- a/tp/t/results/htmlxref/htmlxref_only_split_nodes/res_html/other-nodes.html
+++ b/tp/t/results/htmlxref/htmlxref_only_split_nodes/res_html/other-nodes.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="chapter-level-extent" id="other-nodes">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
diff --git 
a/tp/t/results/htmlxref/htmlxref_only_split_nodes/res_html/test_refs_abt.html 
b/tp/t/results/htmlxref/htmlxref_only_split_nodes/res_html/test_refs_abt.html
index c08cf2bc7a..117e6a8f46 100644
--- 
a/tp/t/results/htmlxref/htmlxref_only_split_nodes/res_html/test_refs_abt.html
+++ 
b/tp/t/results/htmlxref/htmlxref_only_split_nodes/res_html/test_refs_abt.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[Index]</td>
@@ -133,7 +133,7 @@ span.program-in-footer {font-size: smaller}
 </ul>
 
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git a/tp/t/results/indices/def_syn_indices.pl 
b/tp/t/results/indices/def_syn_indices.pl
index da9cfd7a24..f44cdc6dca 100644
--- a/tp/t/results/indices/def_syn_indices.pl
+++ b/tp/t/results/indices/def_syn_indices.pl
@@ -2049,7 +2049,7 @@ definedx truc after
 $result_converted{'html_text'}->{'def_syn_indices'} = '
 
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; [<a href="#Chapter-index" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -2060,7 +2060,7 @@ $result_converted{'html_text'}->{'def_syn_indices'} = '
 </ul>
 <hr>
 <div class="chapter-level-extent" id="Chapter-index">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; [<a href="#Chapter-index" title="Index" rel="index">Index</a>]</p>
 </div>
diff --git a/tp/t/results/indices/double_index_entry.pl 
b/tp/t/results/indices/double_index_entry.pl
index 1b0f6585e8..e6aaf4a292 100644
--- a/tp/t/results/indices/double_index_entry.pl
+++ b/tp/t/results/indices/double_index_entry.pl
@@ -666,7 +666,7 @@ $result_converted{'plaintext'}->{'double_index_entry'} = 
'Text
 ';
 
 
-$result_converted{'html_text'}->{'double_index_entry'} = '<a class="node-id" 
id="Top"></a><div class="nav-header">
+$result_converted{'html_text'}->{'double_index_entry'} = '<a class="node-id" 
id="Top"></a><div class="nav-panel">
 <p>
  &nbsp; [<a href="#other-node" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -680,7 +680,7 @@ $result_converted{'html_text'}->{'double_index_entry'} = 
'<a class="node-id" id=
 
 
 <hr>
-<a class="node-id" id="other-node"></a><div class="nav-header">
+<a class="node-id" id="other-node"></a><div class="nav-panel">
 <p>
  &nbsp; [<a href="#other-node" title="Index" rel="index">Index</a>]</p>
 </div>
diff --git a/tp/t/results/indices/double_seeentry_seealso.pl 
b/tp/t/results/indices/double_seeentry_seealso.pl
index 6d765a859d..f1328ec907 100644
--- a/tp/t/results/indices/double_seeentry_seealso.pl
+++ b/tp/t/results/indices/double_seeentry_seealso.pl
@@ -935,7 +935,7 @@ $result_converted{'plaintext'}->{'double_seeentry_seealso'} 
= 'top
 
 $result_converted{'html_text'}->{'double_seeentry_seealso'} = '
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; [<a href="#node-index" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -946,7 +946,7 @@ $result_converted{'html_text'}->{'double_seeentry_seealso'} 
= '
 </ul>
 <hr>
 <div class="chapter-level-extent" id="node-index">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; [<a href="#node-index" title="Index" rel="index">Index</a>]</p>
 </div>
diff --git a/tp/t/results/indices/index_entry_before_node.pl 
b/tp/t/results/indices/index_entry_before_node.pl
index 2db40230a2..6f72d145cc 100644
--- a/tp/t/results/indices/index_entry_before_node.pl
+++ b/tp/t/results/indices/index_entry_before_node.pl
@@ -759,7 +759,7 @@ $result_converted{'plaintext'}->{'index_entry_before_node'} 
= 'Para.
 ';
 
 
-$result_converted{'html_text'}->{'index_entry_before_node'} = '<a 
class="node-id" id="Top"></a><div class="nav-header">
+$result_converted{'html_text'}->{'index_entry_before_node'} = '<a 
class="node-id" id="Top"></a><div class="nav-panel">
 <p>
  &nbsp; [<a href="#second" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -767,7 +767,7 @@ $result_converted{'html_text'}->{'index_entry_before_node'} 
= '<a class="node-id
 
 
 <hr>
-<a class="node-id" id="first"></a><div class="nav-header">
+<a class="node-id" id="first"></a><div class="nav-panel">
 <p>
  &nbsp; [<a href="#second" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -778,7 +778,7 @@ $result_converted{'html_text'}->{'index_entry_before_node'} 
= '<a class="node-id
 <a class="index-entry-id" id="index-lone-entry"></a>
 
 <hr>
-<a class="node-id" id="second"></a><div class="nav-header">
+<a class="node-id" id="second"></a><div class="nav-panel">
 <p>
  &nbsp; [<a href="#second" title="Index" rel="index">Index</a>]</p>
 </div>
diff --git a/tp/t/results/indices/index_entry_in_footnote_different_node_end.pl 
b/tp/t/results/indices/index_entry_in_footnote_different_node_end.pl
index eb42355c72..bc324a9c9c 100644
--- a/tp/t/results/indices/index_entry_in_footnote_different_node_end.pl
+++ b/tp/t/results/indices/index_entry_in_footnote_different_node_end.pl
@@ -662,7 +662,7 @@ 
$result_converted{'plaintext'}->{'index_entry_in_footnote_different_node_end'} =
 ';
 
 
-$result_converted{'html_text'}->{'index_entry_in_footnote_different_node_end'} 
= '<a class="node-id" id="Top"></a><div class="nav-header">
+$result_converted{'html_text'}->{'index_entry_in_footnote_different_node_end'} 
= '<a class="node-id" id="Top"></a><div class="nav-panel">
 <p>
  &nbsp; [<a href="#First" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -672,7 +672,7 @@ 
$result_converted{'html_text'}->{'index_entry_in_footnote_different_node_end'} =
 <p>Top node<a class="footnote" id="DOCF1" href="#FOOT1"><sup>1</sup></a>
 </p>
 <hr>
-<a class="node-id" id="First"></a><div class="nav-header">
+<a class="node-id" id="First"></a><div class="nav-panel">
 <p>
  &nbsp; [<a href="#First" title="Index" rel="index">Index</a>]</p>
 </div>
diff --git a/tp/t/results/indices/index_entry_in_footnote_separate.pl 
b/tp/t/results/indices/index_entry_in_footnote_separate.pl
index c41207abfa..f2339a5bce 100644
--- a/tp/t/results/indices/index_entry_in_footnote_separate.pl
+++ b/tp/t/results/indices/index_entry_in_footnote_separate.pl
@@ -698,7 +698,7 @@ 
$result_converted{'plaintext'}->{'index_entry_in_footnote_separate'} = 'Top node
 ';
 
 
-$result_converted{'html_text'}->{'index_entry_in_footnote_separate'} = '<a 
class="node-id" id="Top"></a><div class="nav-header">
+$result_converted{'html_text'}->{'index_entry_in_footnote_separate'} = '<a 
class="node-id" id="Top"></a><div class="nav-panel">
 <p>
  &nbsp; [<a href="#First" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -708,7 +708,7 @@ 
$result_converted{'html_text'}->{'index_entry_in_footnote_separate'} = '<a class
 <p>Top node<a class="footnote" id="DOCF1" href="#FOOT1"><sup>1</sup></a>
 </p>
 <hr>
-<a class="node-id" id="First"></a><div class="nav-header">
+<a class="node-id" id="First"></a><div class="nav-panel">
 <p>
  &nbsp; [<a href="#First" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -737,7 +737,7 @@ 
$result_converted{'html_text'}->{'index_entry_in_footnote_separate'} = '<a class
 </td></tr></table>
 </div>
 <div class="element-footnotes" id="SEC_Footnotes">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; [<a href="#First" title="Index" rel="index">Index</a>]</p>
 </div>
diff --git a/tp/t/results/indices/printindex_index_entry_in_copying.pl 
b/tp/t/results/indices/printindex_index_entry_in_copying.pl
index e2e727aef4..17ebd56fbd 100644
--- a/tp/t/results/indices/printindex_index_entry_in_copying.pl
+++ b/tp/t/results/indices/printindex_index_entry_in_copying.pl
@@ -1419,7 +1419,7 @@ xftable xitem
 
 $result_converted{'html_text'}->{'printindex_index_entry_in_copying'} = '
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; [<a href="#Top" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -1479,7 +1479,7 @@ 
$result_converted{'html_text'}->{'printindex_index_entry_in_copying'} = '
 </ul>
 <hr>
 <div class="chapter-level-extent" id="chapter">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; [<a href="#Top" title="Index" rel="index">Index</a>]</p>
 </div>
diff --git 
a/tp/t/results/indices/printindex_index_entry_in_copying_in_footnote.pl 
b/tp/t/results/indices/printindex_index_entry_in_copying_in_footnote.pl
index dbf92bad9d..7aee55b8b1 100644
--- a/tp/t/results/indices/printindex_index_entry_in_copying_in_footnote.pl
+++ b/tp/t/results/indices/printindex_index_entry_in_copying_in_footnote.pl
@@ -898,7 +898,7 @@ Copying(1).
 
 
$result_converted{'html_text'}->{'printindex_index_entry_in_copying_in_footnote'}
 = '
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; [<a href="#Top" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -931,7 +931,7 @@ 
$result_converted{'html_text'}->{'printindex_index_entry_in_copying_in_footnote'
 </ul>
 <hr>
 <div class="chapter-level-extent" id="chapter">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; [<a href="#Top" title="Index" rel="index">Index</a>]</p>
 </div>
diff --git 
a/tp/t/results/indices/printindex_index_entry_in_copying_no_insertcopying.pl 
b/tp/t/results/indices/printindex_index_entry_in_copying_no_insertcopying.pl
index 4af22bfac8..d9eb7222b1 100644
--- a/tp/t/results/indices/printindex_index_entry_in_copying_no_insertcopying.pl
+++ b/tp/t/results/indices/printindex_index_entry_in_copying_no_insertcopying.pl
@@ -1307,7 +1307,7 @@ Top.
 
 
$result_converted{'html_text'}->{'printindex_index_entry_in_copying_no_insertcopying'}
 = '
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
@@ -1321,7 +1321,7 @@ 
$result_converted{'html_text'}->{'printindex_index_entry_in_copying_no_insertcop
 </ul>
 <hr>
 <div class="chapter-level-extent" id="chapter">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
diff --git a/tp/t/results/indices/seeentry.pl b/tp/t/results/indices/seeentry.pl
index 529cf28f2a..bdd30e366e 100644
--- a/tp/t/results/indices/seeentry.pl
+++ b/tp/t/results/indices/seeentry.pl
@@ -816,7 +816,7 @@ $result_converted{'plaintext'}->{'seeentry'} = '1 Index
 
 $result_converted{'html_text'}->{'seeentry'} = '
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; [<a href="#chapter-index" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -826,7 +826,7 @@ $result_converted{'html_text'}->{'seeentry'} = '
 </ul>
 <hr>
 <div class="chapter-level-extent" id="chapter-index">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; [<a href="#chapter-index" title="Index" rel="index">Index</a>]</p>
 </div>
diff --git a/tp/t/results/indices/subentries.pl 
b/tp/t/results/indices/subentries.pl
index ecf84e14fd..16fb1b8660 100644
--- a/tp/t/results/indices/subentries.pl
+++ b/tp/t/results/indices/subentries.pl
@@ -1343,7 +1343,7 @@ $result_converted{'plaintext'}->{'subentries'} = '1 Index
 
 $result_converted{'html_text'}->{'subentries'} = '
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; [<a href="#chapter-index" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -1353,7 +1353,7 @@ $result_converted{'html_text'}->{'subentries'} = '
 </ul>
 <hr>
 <div class="chapter-level-extent" id="chapter-index">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; [<a href="#chapter-index" title="Index" rel="index">Index</a>]</p>
 </div>
diff --git a/tp/t/results/indices/subentry_and_sortas.pl 
b/tp/t/results/indices/subentry_and_sortas.pl
index 4435c211c4..15368d89a5 100644
--- a/tp/t/results/indices/subentry_and_sortas.pl
+++ b/tp/t/results/indices/subentry_and_sortas.pl
@@ -795,7 +795,7 @@ a.summary-letter-printindex {text-decoration: none}
 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter-index" accesskey="n" rel="next">Index</a> &nbsp; [<a 
href="#chapter-index" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -805,7 +805,7 @@ Next: <a href="#chapter-index" accesskey="n" 
rel="next">Index</a> &nbsp; [<a hre
 </ul>
 <hr>
 <div class="chapter-level-extent" id="chapter-index">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; [<a href="#chapter-index" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -921,7 +921,7 @@ $result_converted{'plaintext'}->{'subentry_and_sortas'} = 
'1 Index
 
 $result_converted{'html_text'}->{'subentry_and_sortas'} = '
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; [<a href="#chapter-index" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -931,7 +931,7 @@ $result_converted{'html_text'}->{'subentry_and_sortas'} = '
 </ul>
 <hr>
 <div class="chapter-level-extent" id="chapter-index">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; [<a href="#chapter-index" title="Index" rel="index">Index</a>]</p>
 </div>
diff --git a/tp/t/results/indices/syncode_index_print_both.pl 
b/tp/t/results/indices/syncode_index_print_both.pl
index 82e4a20d9f..a6499c7b35 100644
--- a/tp/t/results/indices/syncode_index_print_both.pl
+++ b/tp/t/results/indices/syncode_index_print_both.pl
@@ -782,7 +782,7 @@ Print fn
 $result_converted{'html_text'}->{'syncode_index_print_both'} = '
 
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; [<a href="#chapter-index" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -793,7 +793,7 @@ 
$result_converted{'html_text'}->{'syncode_index_print_both'} = '
 </ul>
 <hr>
 <div class="chapter-level-extent" id="chapter-index">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; [<a href="#chapter-index" title="Index" rel="index">Index</a>]</p>
 </div>
diff --git a/tp/t/results/itemize/inter_item_commands_in_enumerate.pl 
b/tp/t/results/itemize/inter_item_commands_in_enumerate.pl
index c90555c149..903643e9b8 100644
--- a/tp/t/results/itemize/inter_item_commands_in_enumerate.pl
+++ b/tp/t/results/itemize/inter_item_commands_in_enumerate.pl
@@ -1495,7 +1495,7 @@ 
$result_converted{'plaintext'}->{'inter_item_commands_in_enumerate'} = 'top
 
 $result_converted{'html_text'}->{'inter_item_commands_in_enumerate'} = '
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
@@ -1506,7 +1506,7 @@ 
$result_converted{'html_text'}->{'inter_item_commands_in_enumerate'} = '
 </ul>
 <hr>
 <div class="chapter-level-extent" id="chapter">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
diff --git a/tp/t/results/itemize/inter_item_commands_in_itemize.pl 
b/tp/t/results/itemize/inter_item_commands_in_itemize.pl
index 2e8d23c28b..11da2c43e0 100644
--- a/tp/t/results/itemize/inter_item_commands_in_itemize.pl
+++ b/tp/t/results/itemize/inter_item_commands_in_itemize.pl
@@ -1038,7 +1038,7 @@ 
$result_converted{'plaintext'}->{'inter_item_commands_in_itemize'} = 'top
 
 $result_converted{'html_text'}->{'inter_item_commands_in_itemize'} = '
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
@@ -1049,7 +1049,7 @@ 
$result_converted{'html_text'}->{'inter_item_commands_in_itemize'} = '
 </ul>
 <hr>
 <div class="chapter-level-extent" id="chapter">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
diff --git a/tp/t/results/languages/multiple_in_preamble.pl 
b/tp/t/results/languages/multiple_in_preamble.pl
index 3746b5ebce..7436862061 100644
--- a/tp/t/results/languages/multiple_in_preamble.pl
+++ b/tp/t/results/languages/multiple_in_preamble.pl
@@ -1263,7 +1263,7 @@ span:hover a.copiable-anchor {visibility: visible}
 
 
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Sljedeće: <a href="#chapter" accesskey="n" rel="next">chap</a> &nbsp; </p>
 </div>
@@ -1274,7 +1274,7 @@ Sljedeće: <a href="#chapter" accesskey="n" 
rel="next">chap</a> &nbsp; </p>
 </ul>
 <hr>
 <div class="chapter-level-extent" id="chapter">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Prethodno: <a href="#Top" accesskey="p" rel="prev">top section</a>, Gore: <a 
href="#Top" accesskey="u" rel="up">top section</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/languages/multiple_in_preamble_before_node.pl 
b/tp/t/results/languages/multiple_in_preamble_before_node.pl
index 68502110d0..97dd1817cb 100644
--- a/tp/t/results/languages/multiple_in_preamble_before_node.pl
+++ b/tp/t/results/languages/multiple_in_preamble_before_node.pl
@@ -1089,7 +1089,7 @@ span:hover a.copiable-anchor {visibility: visible}
 </p>
 
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Nächste: <a href="#chapter" accesskey="n" rel="next">chap</a> &nbsp; </p>
 </div>
@@ -1100,7 +1100,7 @@ Nächste: <a href="#chapter" accesskey="n" 
rel="next">chap</a> &nbsp; </p>
 </ul>
 <hr>
 <div class="chapter-level-extent" id="chapter">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Vorige: <a href="#Top" accesskey="p" rel="prev">top section</a>, Nach oben: <a 
href="#Top" accesskey="u" rel="up">top section</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/languages/multiple_lang_chapters/res_html/multiple_lang_chapters.html
 
b/tp/t/results/languages/multiple_lang_chapters/res_html/multiple_lang_chapters.html
index 550c25b919..091d01e565 100644
--- 
a/tp/t/results/languages/multiple_lang_chapters/res_html/multiple_lang_chapters.html
+++ 
b/tp/t/results/languages/multiple_lang_chapters/res_html/multiple_lang_chapters.html
@@ -27,7 +27,7 @@ span:hover a.copiable-anchor {visibility: visible}
 
 
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter-ja" accesskey="n" rel="next">ja</a> &nbsp; </p>
 </div>
@@ -43,7 +43,7 @@ Next: <a href="#chapter-ja" accesskey="n" rel="next">ja</a> 
&nbsp; </p>
 </ul>
 <hr>
 <div class="chapter-level-extent" id="chapter-ja">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter-en" accesskey="n" rel="next">en</a>, Previous: <a 
href="#Top" accesskey="p" rel="prev">Multi language file</a>, Up: <a 
href="#Top" accesskey="u" rel="up">Multi language file</a> &nbsp; </p>
 </div>
@@ -57,7 +57,7 @@ Next: <a href="#chapter-en" accesskey="n" rel="next">en</a>, 
Previous: <a href="
 <hr>
 </div>
 <div class="chapter-level-extent" id="chapter-en">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter-fr_005fFR" accesskey="n" rel="next">fr_FR</a>, 
Previous: <a href="#chapter-ja" accesskey="p" rel="prev">ja</a>, Up: <a 
href="#Top" accesskey="u" rel="up">Multi language file</a> &nbsp; </p>
 </div>
@@ -71,7 +71,7 @@ Next: <a href="#chapter-fr_005fFR" accesskey="n" 
rel="next">fr_FR</a>, Previous:
 <hr>
 </div>
 <div class="chapter-level-extent" id="chapter-fr_005fFR">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Suivant: <a href="#chapter-de" accesskey="n" rel="next">de</a>, 
Pr&eacute;c&eacute;dent: <a href="#chapter-en" accesskey="p" rel="prev">en</a>, 
Monter: <a href="#Top" accesskey="u" rel="up">Multi language file</a> &nbsp; 
</p>
 </div>
@@ -84,7 +84,7 @@ Suivant: <a href="#chapter-de" accesskey="n" 
rel="next">de</a>, Pr&eacute;c&eacu
 <hr>
 </div>
 <div class="chapter-level-extent" id="chapter-de">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Nächste: <a href="#chapter-pt_005fBR" accesskey="n" rel="next">pt_bR</a>, 
Vorige: <a href="#chapter-fr_005fFR" accesskey="p" rel="prev">fr_FR</a>, Nach 
oben: <a href="#Top" accesskey="u" rel="up">Multi language file</a> &nbsp; </p>
 </div>
@@ -93,7 +93,7 @@ Nächste: <a href="#chapter-pt_005fBR" accesskey="n" 
rel="next">pt_bR</a>, Vorig
 <hr>
 </div>
 <div class="chapter-level-extent" id="chapter-pt_005fBR">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Anterior: <a href="#chapter-de" accesskey="p" rel="prev">de</a>, Acima: <a 
href="#Top" accesskey="u" rel="up">Multi language file</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/languages/multiple_lang_chapters_texi2html/res_html/multiple_lang_chapters.html
 
b/tp/t/results/languages/multiple_lang_chapters_texi2html/res_html/multiple_lang_chapters.html
index 38f8e4996b..842a2d2eaf 100644
--- 
a/tp/t/results/languages/multiple_lang_chapters_texi2html/res_html/multiple_lang_chapters.html
+++ 
b/tp/t/results/languages/multiple_lang_chapters_texi2html/res_html/multiple_lang_chapters.html
@@ -26,7 +26,7 @@ span:hover a.copiable-anchor {visibility: visible}
 
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="#chapter-ja" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -51,7 +51,7 @@ span:hover a.copiable-anchor {visibility: visible}
 
 <hr style="height: 6px;">
 <div class="chapter-level-extent" id="chapter-ja">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -76,7 +76,7 @@ span:hover a.copiable-anchor {visibility: visible}
 <hr>
 </div>
 <div class="chapter-level-extent" id="chapter-en">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter-ja" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#chapter-ja" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -101,7 +101,7 @@ span:hover a.copiable-anchor {visibility: visible}
 <hr>
 </div>
 <div class="chapter-level-extent" id="chapter-fr_005fFR">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter-en" 
title="D&eacute;but de ce chapitre ou chapitre pr&eacute;c&eacute;dent"> 
&lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#chapter-en" title="Section 
pr&eacute;c&eacute;dente dans l&rsquo;ordre de lecture"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Section 
sup&eacute;rieure">Plus haut</a>]</td>
@@ -125,7 +125,7 @@ span:hover a.copiable-anchor {visibility: visible}
 <hr>
 </div>
 <div class="chapter-level-extent" id="chapter-de">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter-fr_005fFR" 
title="Anfang dieses oder des letzten Kapitels"> &lt;&lt; </a>]</td>
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Abschnitt in Lesereihenfolge"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Abschnitt nach oben"> 
Nach oben </a>]</td>
@@ -145,7 +145,7 @@ span:hover a.copiable-anchor {visibility: visible}
 <hr>
 </div>
 <div class="chapter-level-extent" id="chapter-pt_005fBR">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter-de" 
title="Come&ccedil;o desse cap&iacute;tulo ou cap&iacute;tulo anterior"> 
&lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#chapter-de" 
title="Se&ccedil;&atilde;o anterior na ordem de leitura"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Se&ccedil;&atilde;o 
acima"> Acima </a>]</td>
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 </div>
 </div>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="In&iacute;cio 
(topo) do documento">Topo</a>]</td>
 <td valign="middle" align="left">[Conte&uacute;do]</td>
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diff --git a/tp/t/results/layout/navigation/res_html/navigation.html 
b/tp/t/results/layout/navigation/res_html/navigation.html
index 53b980f21f..f6a9256218 100644
--- a/tp/t/results/layout/navigation/res_html/navigation.html
+++ b/tp/t/results/layout/navigation/res_html/navigation.html
@@ -25,7 +25,7 @@ ul.toc-numbered-mark {list-style: none}
 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -42,7 +42,7 @@ ul.toc-numbered-mark {list-style: none}
 
 <hr style="height: 6px;">
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -66,7 +66,7 @@ ul.toc-numbered-mark {list-style: none}
 
 <hr>
 <div class="section-level-extent" id="section">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Up section"> Up 
</a>]</td>
@@ -117,7 +117,7 @@ b b b b b b b b b b b b b b b b  b b b b b bb b b b b b b  
bb  b bb.
 
 <hr>
 <div class="subsection-level-extent" id="subsection">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#section" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#section" title="Up section"> Up 
</a>]</td>
@@ -141,7 +141,7 @@ b b b b b b b b b b b b b b b b  b b b b b bb b b b b b b  
bb  b bb.
 </div>
 </div>
 <div class="element-contents" id="SEC_Contents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
@@ -163,7 +163,7 @@ b b b b b b b b b b b b b b b b  b b b b b bb b b b b b b  
bb  b bb.
 </div>
 </div><hr>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git a/tp/t/results/layout/navigation_chapter/res_html/chapter.html 
b/tp/t/results/layout/navigation_chapter/res_html/chapter.html
index 11f2cc4f95..477521a0fb 100644
--- a/tp/t/results/layout/navigation_chapter/res_html/chapter.html
+++ b/tp/t/results/layout/navigation_chapter/res_html/chapter.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
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in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
@@ -47,7 +47,7 @@ span.program-in-footer {font-size: smaller}
 
 <hr>
 <div class="section-level-extent" id="section">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Up section"> Up 
</a>]</td>
@@ -98,7 +98,7 @@ b b b b b b b b b b b b b b b b  b b b b b bb b b b b b b  bb 
 b bb.
 
 <hr>
 <div class="subsection-level-extent" id="subsection">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#section" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#section" title="Up section"> Up 
</a>]</td>
@@ -120,7 +120,7 @@ b b b b b b b b b b b b b b b b  b b b b b bb b b b b b b  
bb  b bb.
 </div>
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[ &gt;&gt; ]</td>
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diff --git a/tp/t/results/layout/navigation_chapter/res_html/index.html 
b/tp/t/results/layout/navigation_chapter/res_html/index.html
index 4e6ba694ab..4486f5ab08 100644
--- a/tp/t/results/layout/navigation_chapter/res_html/index.html
+++ b/tp/t/results/layout/navigation_chapter/res_html/index.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="chapter.html#chapter" title="Next 
section in reading order"> &gt; </a>]</td>
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@@ -41,7 +41,7 @@ span.program-in-footer {font-size: smaller}
 
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
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 <td valign="middle" align="left">[<a href="chapter.html#chapter" title="Next 
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diff --git 
a/tp/t/results/layout/navigation_chapter/res_html/navigation_abt.html 
b/tp/t/results/layout/navigation_chapter/res_html/navigation_abt.html
index 0098cc43ba..1a08ac06ef 100644
--- a/tp/t/results/layout/navigation_chapter/res_html/navigation_abt.html
+++ b/tp/t/results/layout/navigation_chapter/res_html/navigation_abt.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="navigation_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
@@ -132,7 +132,7 @@ span.program-in-footer {font-size: smaller}
 </ul>
 
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
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title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/t/results/layout/navigation_chapter/res_html/navigation_toc.html 
b/tp/t/results/layout/navigation_chapter/res_html/navigation_toc.html
index f663a4fe52..2d57f8dae5 100644
--- a/tp/t/results/layout/navigation_chapter/res_html/navigation_toc.html
+++ b/tp/t/results/layout/navigation_chapter/res_html/navigation_toc.html
@@ -24,7 +24,7 @@ ul.toc-numbered-mark {list-style: none}
 
 <body lang="en">
 <div class="element-contents" id="SEC_Contents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
@@ -45,7 +45,7 @@ ul.toc-numbered-mark {list-style: none}
 </ul>
 </div>
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/t/results/layout/navigation_chapter_no_header/res_html/chapter.html 
b/tp/t/results/layout/navigation_chapter_no_header/res_html/chapter.html
index d5c6c4cbfb..83600c1047 100644
--- a/tp/t/results/layout/navigation_chapter_no_header/res_html/chapter.html
+++ b/tp/t/results/layout/navigation_chapter_no_header/res_html/chapter.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
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@@ -89,7 +89,7 @@ b b b b b b b b b b b b b b b b  b b b b b bb b b b b b b  bb 
 b bb.
 </div>
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
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a/tp/t/results/layout/navigation_chapter_no_header/res_html/index.html 
b/tp/t/results/layout/navigation_chapter_no_header/res_html/index.html
index 4e6ba694ab..4486f5ab08 100644
--- a/tp/t/results/layout/navigation_chapter_no_header/res_html/index.html
+++ b/tp/t/results/layout/navigation_chapter_no_header/res_html/index.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
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@@ -41,7 +41,7 @@ span.program-in-footer {font-size: smaller}
 
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
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 <td valign="middle" align="left">[<a href="chapter.html#chapter" title="Next 
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diff --git 
a/tp/t/results/layout/navigation_chapter_no_header/res_html/navigation_abt.html 
b/tp/t/results/layout/navigation_chapter_no_header/res_html/navigation_abt.html
index 0098cc43ba..1a08ac06ef 100644
--- 
a/tp/t/results/layout/navigation_chapter_no_header/res_html/navigation_abt.html
+++ 
b/tp/t/results/layout/navigation_chapter_no_header/res_html/navigation_abt.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
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of document">Top</a>]</td>
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title="Table of contents">Contents</a>]</td>
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@@ -132,7 +132,7 @@ span.program-in-footer {font-size: smaller}
 </ul>
 
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="navigation_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/t/results/layout/navigation_chapter_no_header/res_html/navigation_toc.html 
b/tp/t/results/layout/navigation_chapter_no_header/res_html/navigation_toc.html
index f663a4fe52..2d57f8dae5 100644
--- 
a/tp/t/results/layout/navigation_chapter_no_header/res_html/navigation_toc.html
+++ 
b/tp/t/results/layout/navigation_chapter_no_header/res_html/navigation_toc.html
@@ -24,7 +24,7 @@ ul.toc-numbered-mark {list-style: none}
 
 <body lang="en">
 <div class="element-contents" id="SEC_Contents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
@@ -45,7 +45,7 @@ ul.toc-numbered-mark {list-style: none}
 </ul>
 </div>
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/t/results/layout/navigation_chapter_no_header_vertical/res_html/chapter.html
 
b/tp/t/results/layout/navigation_chapter_no_header_vertical/res_html/chapter.html
index 1c7dde066a..c392afa2f2 100644
--- 
a/tp/t/results/layout/navigation_chapter_no_header_vertical/res_html/chapter.html
+++ 
b/tp/t/results/layout/navigation_chapter_no_header_vertical/res_html/chapter.html
@@ -26,7 +26,7 @@ span.program-in-footer {font-size: smaller}
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">[<a href="index.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 </tr>
@@ -118,7 +118,7 @@ b b b b b b b b b b b b b b b b  b b b b b bb b b b b b b  
bb  b bb.
 </div>
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[ &gt;&gt; ]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git 
a/tp/t/results/layout/navigation_chapter_no_header_vertical/res_html/index.html 
b/tp/t/results/layout/navigation_chapter_no_header_vertical/res_html/index.html
index 25bfe30fae..d34c5c0cf6 100644
--- 
a/tp/t/results/layout/navigation_chapter_no_header_vertical/res_html/index.html
+++ 
b/tp/t/results/layout/navigation_chapter_no_header_vertical/res_html/index.html
@@ -27,7 +27,7 @@ span.program-in-footer {font-size: smaller}
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">[ &lt; ]</td>
 </tr>
@@ -61,7 +61,7 @@ span.program-in-footer {font-size: smaller}
 </table>
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="chapter.html#chapter" title="Next 
section in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git 
a/tp/t/results/layout/navigation_chapter_no_header_vertical/res_html/navigation_abt.html
 
b/tp/t/results/layout/navigation_chapter_no_header_vertical/res_html/navigation_abt.html
index f1d2708b6d..f0ff235291 100644
--- 
a/tp/t/results/layout/navigation_chapter_no_header_vertical/res_html/navigation_abt.html
+++ 
b/tp/t/results/layout/navigation_chapter_no_header_vertical/res_html/navigation_abt.html
@@ -26,7 +26,7 @@ span.program-in-footer {font-size: smaller}
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">[<a href="index.html" title="Cover (top) of 
document">Top</a>]</td>
 </tr>
@@ -148,7 +148,7 @@ span.program-in-footer {font-size: smaller}
 </tr>
 </table>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="navigation_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/t/results/layout/navigation_chapter_no_header_vertical/res_html/navigation_toc.html
 
b/tp/t/results/layout/navigation_chapter_no_header_vertical/res_html/navigation_toc.html
index 43991ae8d4..5b62ce2108 100644
--- 
a/tp/t/results/layout/navigation_chapter_no_header_vertical/res_html/navigation_toc.html
+++ 
b/tp/t/results/layout/navigation_chapter_no_header_vertical/res_html/navigation_toc.html
@@ -27,7 +27,7 @@ ul.toc-numbered-mark {list-style: none}
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">[<a href="index.html" title="Cover (top) of 
document">Top</a>]</td>
 </tr>
@@ -61,7 +61,7 @@ ul.toc-numbered-mark {list-style: none}
 </tr>
 </table>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/t/results/layout/navigation_chapter_vertical/res_html/chapter.html 
b/tp/t/results/layout/navigation_chapter_vertical/res_html/chapter.html
index e281acfa71..d907d338a7 100644
--- a/tp/t/results/layout/navigation_chapter_vertical/res_html/chapter.html
+++ b/tp/t/results/layout/navigation_chapter_vertical/res_html/chapter.html
@@ -26,7 +26,7 @@ span.program-in-footer {font-size: smaller}
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">[<a href="index.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 </tr>
@@ -78,7 +78,7 @@ span.program-in-footer {font-size: smaller}
 
 <hr>
 <div class="section-level-extent" id="section">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Up section"> Up 
</a>]</td>
@@ -129,7 +129,7 @@ b b b b b b b b b b b b b b b b  b b b b b bb b b b b b b  
bb  b bb.
 
 <hr>
 <div class="subsection-level-extent" id="subsection">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#section" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#section" title="Up section"> Up 
</a>]</td>
@@ -154,7 +154,7 @@ b b b b b b b b b b b b b b b b  b b b b b bb b b b b b b  
bb  b bb.
 </div>
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[ &gt;&gt; ]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git 
a/tp/t/results/layout/navigation_chapter_vertical/res_html/index.html 
b/tp/t/results/layout/navigation_chapter_vertical/res_html/index.html
index 25bfe30fae..d34c5c0cf6 100644
--- a/tp/t/results/layout/navigation_chapter_vertical/res_html/index.html
+++ b/tp/t/results/layout/navigation_chapter_vertical/res_html/index.html
@@ -27,7 +27,7 @@ span.program-in-footer {font-size: smaller}
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">[ &lt; ]</td>
 </tr>
@@ -61,7 +61,7 @@ span.program-in-footer {font-size: smaller}
 </table>
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="chapter.html#chapter" title="Next 
section in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git 
a/tp/t/results/layout/navigation_chapter_vertical/res_html/navigation_abt.html 
b/tp/t/results/layout/navigation_chapter_vertical/res_html/navigation_abt.html
index f1d2708b6d..f0ff235291 100644
--- 
a/tp/t/results/layout/navigation_chapter_vertical/res_html/navigation_abt.html
+++ 
b/tp/t/results/layout/navigation_chapter_vertical/res_html/navigation_abt.html
@@ -26,7 +26,7 @@ span.program-in-footer {font-size: smaller}
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">[<a href="index.html" title="Cover (top) of 
document">Top</a>]</td>
 </tr>
@@ -148,7 +148,7 @@ span.program-in-footer {font-size: smaller}
 </tr>
 </table>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="navigation_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/t/results/layout/navigation_chapter_vertical/res_html/navigation_toc.html 
b/tp/t/results/layout/navigation_chapter_vertical/res_html/navigation_toc.html
index 43991ae8d4..5b62ce2108 100644
--- 
a/tp/t/results/layout/navigation_chapter_vertical/res_html/navigation_toc.html
+++ 
b/tp/t/results/layout/navigation_chapter_vertical/res_html/navigation_toc.html
@@ -27,7 +27,7 @@ ul.toc-numbered-mark {list-style: none}
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">[<a href="index.html" title="Cover (top) of 
document">Top</a>]</td>
 </tr>
@@ -61,7 +61,7 @@ ul.toc-numbered-mark {list-style: none}
 </tr>
 </table>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git a/tp/t/results/layout/navigation_node/res_html/chapter.html 
b/tp/t/results/layout/navigation_node/res_html/chapter.html
index 08c1beda67..e959fc1736 100644
--- a/tp/t/results/layout/navigation_node/res_html/chapter.html
+++ b/tp/t/results/layout/navigation_node/res_html/chapter.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
diff --git a/tp/t/results/layout/navigation_node/res_html/index.html 
b/tp/t/results/layout/navigation_node/res_html/index.html
index 9a4595bbb9..d1a0714480 100644
--- a/tp/t/results/layout/navigation_node/res_html/index.html
+++ b/tp/t/results/layout/navigation_node/res_html/index.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Next section 
in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -42,7 +42,7 @@ span.program-in-footer {font-size: smaller}
 
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Next section 
in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git a/tp/t/results/layout/navigation_node/res_html/navigation_abt.html 
b/tp/t/results/layout/navigation_node/res_html/navigation_abt.html
index 50b1179bee..612bbdf911 100644
--- a/tp/t/results/layout/navigation_node/res_html/navigation_abt.html
+++ b/tp/t/results/layout/navigation_node/res_html/navigation_abt.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="navigation_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
@@ -133,7 +133,7 @@ span.program-in-footer {font-size: smaller}
 </ul>
 
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="navigation_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git a/tp/t/results/layout/navigation_node/res_html/navigation_toc.html 
b/tp/t/results/layout/navigation_node/res_html/navigation_toc.html
index dbfaff65c3..6a86f86ec9 100644
--- a/tp/t/results/layout/navigation_node/res_html/navigation_toc.html
+++ b/tp/t/results/layout/navigation_node/res_html/navigation_toc.html
@@ -24,7 +24,7 @@ ul.toc-numbered-mark {list-style: none}
 
 <body lang="en">
 <div class="element-contents" id="SEC_Contents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
@@ -46,7 +46,7 @@ ul.toc-numbered-mark {list-style: none}
 </ul>
 </div>
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git a/tp/t/results/layout/navigation_node/res_html/section.html 
b/tp/t/results/layout/navigation_node/res_html/section.html
index c4e32da883..a13e9b8f1b 100644
--- a/tp/t/results/layout/navigation_node/res_html/section.html
+++ b/tp/t/results/layout/navigation_node/res_html/section.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="section-level-extent" id="section">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="chapter.html" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Up section"> 
Up </a>]</td>
diff --git a/tp/t/results/layout/navigation_node/res_html/subsection.html 
b/tp/t/results/layout/navigation_node/res_html/subsection.html
index d2989fed6a..110bb827ac 100644
--- a/tp/t/results/layout/navigation_node/res_html/subsection.html
+++ b/tp/t/results/layout/navigation_node/res_html/subsection.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="subsection-level-extent" id="subsection">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="chapter.html" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="section.html" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="section.html" title="Up section"> 
Up </a>]</td>
diff --git 
a/tp/t/results/layout/navigation_node_no_header/res_html/chapter.html 
b/tp/t/results/layout/navigation_node_no_header/res_html/chapter.html
index ceafc4d974..bd9d96a803 100644
--- a/tp/t/results/layout/navigation_node_no_header/res_html/chapter.html
+++ b/tp/t/results/layout/navigation_node_no_header/res_html/chapter.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
diff --git a/tp/t/results/layout/navigation_node_no_header/res_html/index.html 
b/tp/t/results/layout/navigation_node_no_header/res_html/index.html
index 5ea134e461..e7fecf92d1 100644
--- a/tp/t/results/layout/navigation_node_no_header/res_html/index.html
+++ b/tp/t/results/layout/navigation_node_no_header/res_html/index.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Next section 
in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git 
a/tp/t/results/layout/navigation_node_no_header/res_html/navigation_abt.html 
b/tp/t/results/layout/navigation_node_no_header/res_html/navigation_abt.html
index 274cf8beb7..2f1ed040c7 100644
--- a/tp/t/results/layout/navigation_node_no_header/res_html/navigation_abt.html
+++ b/tp/t/results/layout/navigation_node_no_header/res_html/navigation_abt.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="navigation_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/t/results/layout/navigation_node_no_header/res_html/navigation_toc.html 
b/tp/t/results/layout/navigation_node_no_header/res_html/navigation_toc.html
index 752a9cbce5..1b61fe55ab 100644
--- a/tp/t/results/layout/navigation_node_no_header/res_html/navigation_toc.html
+++ b/tp/t/results/layout/navigation_node_no_header/res_html/navigation_toc.html
@@ -24,7 +24,7 @@ ul.toc-numbered-mark {list-style: none}
 
 <body lang="en">
 <div class="element-contents" id="SEC_Contents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/t/results/layout/navigation_node_no_header/res_html/section.html 
b/tp/t/results/layout/navigation_node_no_header/res_html/section.html
index fca659ee8a..9aadbc3709 100644
--- a/tp/t/results/layout/navigation_node_no_header/res_html/section.html
+++ b/tp/t/results/layout/navigation_node_no_header/res_html/section.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="section-level-extent" id="section">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="chapter.html" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Up section"> 
Up </a>]</td>
diff --git 
a/tp/t/results/layout/navigation_node_no_header/res_html/subsection.html 
b/tp/t/results/layout/navigation_node_no_header/res_html/subsection.html
index 08136ddbc0..58c5965568 100644
--- a/tp/t/results/layout/navigation_node_no_header/res_html/subsection.html
+++ b/tp/t/results/layout/navigation_node_no_header/res_html/subsection.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="subsection-level-extent" id="subsection">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="chapter.html" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="section.html" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="section.html" title="Up section"> 
Up </a>]</td>
diff --git 
a/tp/t/results/layout/navigation_node_no_header_vertical/res_html/chapter.html 
b/tp/t/results/layout/navigation_node_no_header_vertical/res_html/chapter.html
index ceafc4d974..bd9d96a803 100644
--- 
a/tp/t/results/layout/navigation_node_no_header_vertical/res_html/chapter.html
+++ 
b/tp/t/results/layout/navigation_node_no_header_vertical/res_html/chapter.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
diff --git 
a/tp/t/results/layout/navigation_node_no_header_vertical/res_html/index.html 
b/tp/t/results/layout/navigation_node_no_header_vertical/res_html/index.html
index 4324eade05..ff95a0dbd3 100644
--- a/tp/t/results/layout/navigation_node_no_header_vertical/res_html/index.html
+++ b/tp/t/results/layout/navigation_node_no_header_vertical/res_html/index.html
@@ -27,7 +27,7 @@ span.program-in-footer {font-size: smaller}
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">[ &lt; ]</td>
 </tr>
diff --git 
a/tp/t/results/layout/navigation_node_no_header_vertical/res_html/navigation_abt.html
 
b/tp/t/results/layout/navigation_node_no_header_vertical/res_html/navigation_abt.html
index 42a363d67f..bb85a3a685 100644
--- 
a/tp/t/results/layout/navigation_node_no_header_vertical/res_html/navigation_abt.html
+++ 
b/tp/t/results/layout/navigation_node_no_header_vertical/res_html/navigation_abt.html
@@ -26,7 +26,7 @@ span.program-in-footer {font-size: smaller}
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">[<a href="index.html" title="Cover (top) of 
document">Top</a>]</td>
 </tr>
diff --git 
a/tp/t/results/layout/navigation_node_no_header_vertical/res_html/navigation_toc.html
 
b/tp/t/results/layout/navigation_node_no_header_vertical/res_html/navigation_toc.html
index 0e278b365b..fca3d9933b 100644
--- 
a/tp/t/results/layout/navigation_node_no_header_vertical/res_html/navigation_toc.html
+++ 
b/tp/t/results/layout/navigation_node_no_header_vertical/res_html/navigation_toc.html
@@ -27,7 +27,7 @@ ul.toc-numbered-mark {list-style: none}
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">[<a href="index.html" title="Cover (top) of 
document">Top</a>]</td>
 </tr>
diff --git 
a/tp/t/results/layout/navigation_node_no_header_vertical/res_html/section.html 
b/tp/t/results/layout/navigation_node_no_header_vertical/res_html/section.html
index fca659ee8a..9aadbc3709 100644
--- 
a/tp/t/results/layout/navigation_node_no_header_vertical/res_html/section.html
+++ 
b/tp/t/results/layout/navigation_node_no_header_vertical/res_html/section.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="section-level-extent" id="section">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="chapter.html" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Up section"> 
Up </a>]</td>
diff --git 
a/tp/t/results/layout/navigation_node_no_header_vertical/res_html/subsection.html
 
b/tp/t/results/layout/navigation_node_no_header_vertical/res_html/subsection.html
index 08136ddbc0..58c5965568 100644
--- 
a/tp/t/results/layout/navigation_node_no_header_vertical/res_html/subsection.html
+++ 
b/tp/t/results/layout/navigation_node_no_header_vertical/res_html/subsection.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="subsection-level-extent" id="subsection">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="chapter.html" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="section.html" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="section.html" title="Up section"> 
Up </a>]</td>
diff --git a/tp/t/results/layout/navigation_node_vertical/res_html/chapter.html 
b/tp/t/results/layout/navigation_node_vertical/res_html/chapter.html
index 9706d4a59f..3fb5f15ad9 100644
--- a/tp/t/results/layout/navigation_node_vertical/res_html/chapter.html
+++ b/tp/t/results/layout/navigation_node_vertical/res_html/chapter.html
@@ -26,7 +26,7 @@ span.program-in-footer {font-size: smaller}
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">[<a href="index.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 </tr>
diff --git a/tp/t/results/layout/navigation_node_vertical/res_html/index.html 
b/tp/t/results/layout/navigation_node_vertical/res_html/index.html
index 23c817107a..fe2c6cdb18 100644
--- a/tp/t/results/layout/navigation_node_vertical/res_html/index.html
+++ b/tp/t/results/layout/navigation_node_vertical/res_html/index.html
@@ -27,7 +27,7 @@ span.program-in-footer {font-size: smaller}
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">[ &lt; ]</td>
 </tr>
@@ -61,7 +61,7 @@ span.program-in-footer {font-size: smaller}
 </table>
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Next section 
in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git 
a/tp/t/results/layout/navigation_node_vertical/res_html/navigation_abt.html 
b/tp/t/results/layout/navigation_node_vertical/res_html/navigation_abt.html
index f1d2708b6d..f0ff235291 100644
--- a/tp/t/results/layout/navigation_node_vertical/res_html/navigation_abt.html
+++ b/tp/t/results/layout/navigation_node_vertical/res_html/navigation_abt.html
@@ -26,7 +26,7 @@ span.program-in-footer {font-size: smaller}
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">[<a href="index.html" title="Cover (top) of 
document">Top</a>]</td>
 </tr>
@@ -148,7 +148,7 @@ span.program-in-footer {font-size: smaller}
 </tr>
 </table>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="navigation_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/t/results/layout/navigation_node_vertical/res_html/navigation_toc.html 
b/tp/t/results/layout/navigation_node_vertical/res_html/navigation_toc.html
index e579a0810f..cd38424308 100644
--- a/tp/t/results/layout/navigation_node_vertical/res_html/navigation_toc.html
+++ b/tp/t/results/layout/navigation_node_vertical/res_html/navigation_toc.html
@@ -27,7 +27,7 @@ ul.toc-numbered-mark {list-style: none}
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">[<a href="index.html" title="Cover (top) of 
document">Top</a>]</td>
 </tr>
@@ -61,7 +61,7 @@ ul.toc-numbered-mark {list-style: none}
 </tr>
 </table>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git a/tp/t/results/layout/navigation_node_vertical/res_html/section.html 
b/tp/t/results/layout/navigation_node_vertical/res_html/section.html
index 46cdafea21..d380b84601 100644
--- a/tp/t/results/layout/navigation_node_vertical/res_html/section.html
+++ b/tp/t/results/layout/navigation_node_vertical/res_html/section.html
@@ -26,7 +26,7 @@ span.program-in-footer {font-size: smaller}
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">[<a href="chapter.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 </tr>
diff --git 
a/tp/t/results/layout/navigation_node_vertical/res_html/subsection.html 
b/tp/t/results/layout/navigation_node_vertical/res_html/subsection.html
index 821d1492df..914e7610d7 100644
--- a/tp/t/results/layout/navigation_node_vertical/res_html/subsection.html
+++ b/tp/t/results/layout/navigation_node_vertical/res_html/subsection.html
@@ -26,7 +26,7 @@ span.program-in-footer {font-size: smaller}
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">[<a href="chapter.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 </tr>
diff --git a/tp/t/results/layout/navigation_section/res_html/chapter.html 
b/tp/t/results/layout/navigation_section/res_html/chapter.html
index 8c1da52c3b..ea0ca6df0d 100644
--- a/tp/t/results/layout/navigation_section/res_html/chapter.html
+++ b/tp/t/results/layout/navigation_section/res_html/chapter.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
@@ -47,7 +47,7 @@ span.program-in-footer {font-size: smaller}
 
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
diff --git a/tp/t/results/layout/navigation_section/res_html/index.html 
b/tp/t/results/layout/navigation_section/res_html/index.html
index fdb7f466c4..35b4cc2c15 100644
--- a/tp/t/results/layout/navigation_section/res_html/index.html
+++ b/tp/t/results/layout/navigation_section/res_html/index.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Next section 
in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -41,7 +41,7 @@ span.program-in-footer {font-size: smaller}
 
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Next section 
in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git 
a/tp/t/results/layout/navigation_section/res_html/navigation_abt.html 
b/tp/t/results/layout/navigation_section/res_html/navigation_abt.html
index 0098cc43ba..1a08ac06ef 100644
--- a/tp/t/results/layout/navigation_section/res_html/navigation_abt.html
+++ b/tp/t/results/layout/navigation_section/res_html/navigation_abt.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="navigation_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
@@ -132,7 +132,7 @@ span.program-in-footer {font-size: smaller}
 </ul>
 
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="navigation_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/t/results/layout/navigation_section/res_html/navigation_toc.html 
b/tp/t/results/layout/navigation_section/res_html/navigation_toc.html
index 18917d1e14..b04be68089 100644
--- a/tp/t/results/layout/navigation_section/res_html/navigation_toc.html
+++ b/tp/t/results/layout/navigation_section/res_html/navigation_toc.html
@@ -24,7 +24,7 @@ ul.toc-numbered-mark {list-style: none}
 
 <body lang="en">
 <div class="element-contents" id="SEC_Contents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
@@ -45,7 +45,7 @@ ul.toc-numbered-mark {list-style: none}
 </ul>
 </div>
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git a/tp/t/results/layout/navigation_section/res_html/section.html 
b/tp/t/results/layout/navigation_section/res_html/section.html
index edc0d91a46..307d32f758 100644
--- a/tp/t/results/layout/navigation_section/res_html/section.html
+++ b/tp/t/results/layout/navigation_section/res_html/section.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="section-level-extent" id="section">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="chapter.html" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Up section"> 
Up </a>]</td>
@@ -74,7 +74,7 @@ b b b b b b b b b b b b b b b b  b b b b b bb b b b b b b  bb 
 b bb.
 
 <hr>
 <div class="subsection-level-extent" id="subsection">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="chapter.html" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#section" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#section" title="Up section"> Up 
</a>]</td>
@@ -95,7 +95,7 @@ b b b b b b b b b b b b b b b b  b b b b b bb b b b b b b  bb 
 b bb.
 </div>
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="chapter.html" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Up section"> 
Up </a>]</td>
diff --git 
a/tp/t/results/layout/navigation_section_no_header/res_html/chapter.html 
b/tp/t/results/layout/navigation_section_no_header/res_html/chapter.html
index 8c1da52c3b..ea0ca6df0d 100644
--- a/tp/t/results/layout/navigation_section_no_header/res_html/chapter.html
+++ b/tp/t/results/layout/navigation_section_no_header/res_html/chapter.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
@@ -47,7 +47,7 @@ span.program-in-footer {font-size: smaller}
 
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
diff --git 
a/tp/t/results/layout/navigation_section_no_header/res_html/index.html 
b/tp/t/results/layout/navigation_section_no_header/res_html/index.html
index fdb7f466c4..35b4cc2c15 100644
--- a/tp/t/results/layout/navigation_section_no_header/res_html/index.html
+++ b/tp/t/results/layout/navigation_section_no_header/res_html/index.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Next section 
in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -41,7 +41,7 @@ span.program-in-footer {font-size: smaller}
 
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Next section 
in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git 
a/tp/t/results/layout/navigation_section_no_header/res_html/navigation_abt.html 
b/tp/t/results/layout/navigation_section_no_header/res_html/navigation_abt.html
index 0098cc43ba..1a08ac06ef 100644
--- 
a/tp/t/results/layout/navigation_section_no_header/res_html/navigation_abt.html
+++ 
b/tp/t/results/layout/navigation_section_no_header/res_html/navigation_abt.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="navigation_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
@@ -132,7 +132,7 @@ span.program-in-footer {font-size: smaller}
 </ul>
 
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="navigation_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/t/results/layout/navigation_section_no_header/res_html/navigation_toc.html 
b/tp/t/results/layout/navigation_section_no_header/res_html/navigation_toc.html
index 18917d1e14..b04be68089 100644
--- 
a/tp/t/results/layout/navigation_section_no_header/res_html/navigation_toc.html
+++ 
b/tp/t/results/layout/navigation_section_no_header/res_html/navigation_toc.html
@@ -24,7 +24,7 @@ ul.toc-numbered-mark {list-style: none}
 
 <body lang="en">
 <div class="element-contents" id="SEC_Contents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
@@ -45,7 +45,7 @@ ul.toc-numbered-mark {list-style: none}
 </ul>
 </div>
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/t/results/layout/navigation_section_no_header/res_html/section.html 
b/tp/t/results/layout/navigation_section_no_header/res_html/section.html
index d6393fc7fe..40e9cbdf05 100644
--- a/tp/t/results/layout/navigation_section_no_header/res_html/section.html
+++ b/tp/t/results/layout/navigation_section_no_header/res_html/section.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="section-level-extent" id="section">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="chapter.html" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Up section"> 
Up </a>]</td>
@@ -80,7 +80,7 @@ b b b b b b b b b b b b b b b b  b b b b b bb b b b b b b  bb 
 b bb.
 </div>
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="chapter.html" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Up section"> 
Up </a>]</td>
diff --git 
a/tp/t/results/layout/navigation_section_no_header_vertical/res_html/chapter.html
 
b/tp/t/results/layout/navigation_section_no_header_vertical/res_html/chapter.html
index 3c615135dc..d3988c027e 100644
--- 
a/tp/t/results/layout/navigation_section_no_header_vertical/res_html/chapter.html
+++ 
b/tp/t/results/layout/navigation_section_no_header_vertical/res_html/chapter.html
@@ -26,7 +26,7 @@ span.program-in-footer {font-size: smaller}
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">[<a href="index.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 </tr>
@@ -81,7 +81,7 @@ span.program-in-footer {font-size: smaller}
 </table>
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
diff --git 
a/tp/t/results/layout/navigation_section_no_header_vertical/res_html/index.html 
b/tp/t/results/layout/navigation_section_no_header_vertical/res_html/index.html
index 23c817107a..fe2c6cdb18 100644
--- 
a/tp/t/results/layout/navigation_section_no_header_vertical/res_html/index.html
+++ 
b/tp/t/results/layout/navigation_section_no_header_vertical/res_html/index.html
@@ -27,7 +27,7 @@ span.program-in-footer {font-size: smaller}
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">[ &lt; ]</td>
 </tr>
@@ -61,7 +61,7 @@ span.program-in-footer {font-size: smaller}
 </table>
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Next section 
in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git 
a/tp/t/results/layout/navigation_section_no_header_vertical/res_html/navigation_abt.html
 
b/tp/t/results/layout/navigation_section_no_header_vertical/res_html/navigation_abt.html
index f1d2708b6d..f0ff235291 100644
--- 
a/tp/t/results/layout/navigation_section_no_header_vertical/res_html/navigation_abt.html
+++ 
b/tp/t/results/layout/navigation_section_no_header_vertical/res_html/navigation_abt.html
@@ -26,7 +26,7 @@ span.program-in-footer {font-size: smaller}
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">[<a href="index.html" title="Cover (top) of 
document">Top</a>]</td>
 </tr>
@@ -148,7 +148,7 @@ span.program-in-footer {font-size: smaller}
 </tr>
 </table>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="navigation_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/t/results/layout/navigation_section_no_header_vertical/res_html/navigation_toc.html
 
b/tp/t/results/layout/navigation_section_no_header_vertical/res_html/navigation_toc.html
index 2462744857..f420a17ba2 100644
--- 
a/tp/t/results/layout/navigation_section_no_header_vertical/res_html/navigation_toc.html
+++ 
b/tp/t/results/layout/navigation_section_no_header_vertical/res_html/navigation_toc.html
@@ -27,7 +27,7 @@ ul.toc-numbered-mark {list-style: none}
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">[<a href="index.html" title="Cover (top) of 
document">Top</a>]</td>
 </tr>
@@ -61,7 +61,7 @@ ul.toc-numbered-mark {list-style: none}
 </tr>
 </table>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/t/results/layout/navigation_section_no_header_vertical/res_html/section.html
 
b/tp/t/results/layout/navigation_section_no_header_vertical/res_html/section.html
index 810f5cb817..3021bb64bf 100644
--- 
a/tp/t/results/layout/navigation_section_no_header_vertical/res_html/section.html
+++ 
b/tp/t/results/layout/navigation_section_no_header_vertical/res_html/section.html
@@ -26,7 +26,7 @@ span.program-in-footer {font-size: smaller}
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">[<a href="chapter.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 </tr>
@@ -114,7 +114,7 @@ b b b b b b b b b b b b b b b b  b b b b b bb b b b b b b  
bb  b bb.
 </div>
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="chapter.html" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Up section"> 
Up </a>]</td>
diff --git 
a/tp/t/results/layout/navigation_section_vertical/res_html/chapter.html 
b/tp/t/results/layout/navigation_section_vertical/res_html/chapter.html
index 3c615135dc..d3988c027e 100644
--- a/tp/t/results/layout/navigation_section_vertical/res_html/chapter.html
+++ b/tp/t/results/layout/navigation_section_vertical/res_html/chapter.html
@@ -26,7 +26,7 @@ span.program-in-footer {font-size: smaller}
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">[<a href="index.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 </tr>
@@ -81,7 +81,7 @@ span.program-in-footer {font-size: smaller}
 </table>
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
diff --git 
a/tp/t/results/layout/navigation_section_vertical/res_html/index.html 
b/tp/t/results/layout/navigation_section_vertical/res_html/index.html
index 23c817107a..fe2c6cdb18 100644
--- a/tp/t/results/layout/navigation_section_vertical/res_html/index.html
+++ b/tp/t/results/layout/navigation_section_vertical/res_html/index.html
@@ -27,7 +27,7 @@ span.program-in-footer {font-size: smaller}
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">[ &lt; ]</td>
 </tr>
@@ -61,7 +61,7 @@ span.program-in-footer {font-size: smaller}
 </table>
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Next section 
in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git 
a/tp/t/results/layout/navigation_section_vertical/res_html/navigation_abt.html 
b/tp/t/results/layout/navigation_section_vertical/res_html/navigation_abt.html
index f1d2708b6d..f0ff235291 100644
--- 
a/tp/t/results/layout/navigation_section_vertical/res_html/navigation_abt.html
+++ 
b/tp/t/results/layout/navigation_section_vertical/res_html/navigation_abt.html
@@ -26,7 +26,7 @@ span.program-in-footer {font-size: smaller}
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">[<a href="index.html" title="Cover (top) of 
document">Top</a>]</td>
 </tr>
@@ -148,7 +148,7 @@ span.program-in-footer {font-size: smaller}
 </tr>
 </table>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="navigation_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/t/results/layout/navigation_section_vertical/res_html/navigation_toc.html 
b/tp/t/results/layout/navigation_section_vertical/res_html/navigation_toc.html
index 2462744857..f420a17ba2 100644
--- 
a/tp/t/results/layout/navigation_section_vertical/res_html/navigation_toc.html
+++ 
b/tp/t/results/layout/navigation_section_vertical/res_html/navigation_toc.html
@@ -27,7 +27,7 @@ ul.toc-numbered-mark {list-style: none}
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">[<a href="index.html" title="Cover (top) of 
document">Top</a>]</td>
 </tr>
@@ -61,7 +61,7 @@ ul.toc-numbered-mark {list-style: none}
 </tr>
 </table>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/t/results/layout/navigation_section_vertical/res_html/section.html 
b/tp/t/results/layout/navigation_section_vertical/res_html/section.html
index ec807499e1..782ba2636b 100644
--- a/tp/t/results/layout/navigation_section_vertical/res_html/section.html
+++ b/tp/t/results/layout/navigation_section_vertical/res_html/section.html
@@ -26,7 +26,7 @@ span.program-in-footer {font-size: smaller}
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">[<a href="chapter.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 </tr>
@@ -105,7 +105,7 @@ b b b b b b b b b b b b b b b b  b b b b b bb b b b b b b  
bb  b bb.
 
 <hr>
 <div class="subsection-level-extent" id="subsection">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="chapter.html" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#section" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#section" title="Up section"> Up 
</a>]</td>
@@ -129,7 +129,7 @@ b b b b b b b b b b b b b b b b  b b b b b bb b b b b b b  
bb  b bb.
 </div>
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="chapter.html" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Up section"> 
Up </a>]</td>
diff --git a/tp/t/results/layout/navigation_vertical/res_html/navigation.html 
b/tp/t/results/layout/navigation_vertical/res_html/navigation.html
index 1be3410c60..1f4755a753 100644
--- a/tp/t/results/layout/navigation_vertical/res_html/navigation.html
+++ b/tp/t/results/layout/navigation_vertical/res_html/navigation.html
@@ -28,7 +28,7 @@ ul.toc-numbered-mark {list-style: none}
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">[ &lt; ]</td>
 </tr>
@@ -65,7 +65,7 @@ ul.toc-numbered-mark {list-style: none}
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 </tr>
@@ -117,7 +117,7 @@ ul.toc-numbered-mark {list-style: none}
 
 <hr>
 <div class="section-level-extent" id="section">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Up section"> Up 
</a>]</td>
@@ -168,7 +168,7 @@ b b b b b b b b b b b b b b b b  b b b b b bb b b b b b b  
bb  b bb.
 
 <hr>
 <div class="subsection-level-extent" id="subsection">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#section" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#section" title="Up section"> Up 
</a>]</td>
@@ -198,7 +198,7 @@ b b b b b b b b b b b b b b b b  b b b b b bb b b b b b b  
bb  b bb.
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 </tr>
@@ -236,7 +236,7 @@ b b b b b b b b b b b b b b b b  b b b b b bb b b b b b b  
bb  b bb.
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 </tr>
diff --git a/tp/t/results/layout/no_monolithic/res_html/no_monolithic.html 
b/tp/t/results/layout/no_monolithic/res_html/no_monolithic.html
index b0c8e2cb91..27f1c5cdc8 100644
--- a/tp/t/results/layout/no_monolithic/res_html/no_monolithic.html
+++ b/tp/t/results/layout/no_monolithic/res_html/no_monolithic.html
@@ -25,7 +25,7 @@ span.program-in-footer {font-size: smaller}
 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -46,7 +46,7 @@ span.program-in-footer {font-size: smaller}
 
 <hr style="height: 6px;">
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
diff --git a/tp/t/results/layout/no_monolithic/res_html/no_monolithic_abt.html 
b/tp/t/results/layout/no_monolithic/res_html/no_monolithic_abt.html
index 8f093f2313..0c58065d30 100644
--- a/tp/t/results/layout/no_monolithic/res_html/no_monolithic_abt.html
+++ b/tp/t/results/layout/no_monolithic/res_html/no_monolithic_abt.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="no_monolithic.html#Top" 
title="Cover (top) of document">Top</a>]</td>
 <td valign="middle" align="left">[<a 
href="no_monolithic_toc.html#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="no_monolithic.html#chapter" 
title="Index">Index</a>]</td>
@@ -132,7 +132,7 @@ span.program-in-footer {font-size: smaller}
 </ul>
 
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="no_monolithic.html#Top" 
title="Cover (top) of document">Top</a>]</td>
 <td valign="middle" align="left">[<a 
href="no_monolithic_toc.html#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="no_monolithic.html#chapter" 
title="Index">Index</a>]</td>
diff --git a/tp/t/results/layout/no_monolithic/res_html/no_monolithic_fot.html 
b/tp/t/results/layout/no_monolithic/res_html/no_monolithic_fot.html
index cdd63cab5b..8f5c778232 100644
--- a/tp/t/results/layout/no_monolithic/res_html/no_monolithic_fot.html
+++ b/tp/t/results/layout/no_monolithic/res_html/no_monolithic_fot.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="element-footnotes" id="SEC_Footnotes">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="no_monolithic.html#Top" 
title="Cover (top) of document">Top</a>]</td>
 <td valign="middle" align="left">[<a 
href="no_monolithic_toc.html#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="no_monolithic.html#chapter" 
title="Index">Index</a>]</td>
@@ -34,7 +34,7 @@ span.program-in-footer {font-size: smaller}
 <h5><a id="FOOT1" href="no_monolithic.html#DOCF1">(1)</a></h5>
 <p>my footnote</p>
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="no_monolithic.html#Top" 
title="Cover (top) of document">Top</a>]</td>
 <td valign="middle" align="left">[<a 
href="no_monolithic_toc.html#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="no_monolithic.html#chapter" 
title="Index">Index</a>]</td>
diff --git a/tp/t/results/layout/no_monolithic/res_html/no_monolithic_ovr.html 
b/tp/t/results/layout/no_monolithic/res_html/no_monolithic_ovr.html
index 63f4b6be35..d8b0d8cce7 100644
--- a/tp/t/results/layout/no_monolithic/res_html/no_monolithic_ovr.html
+++ b/tp/t/results/layout/no_monolithic/res_html/no_monolithic_ovr.html
@@ -24,7 +24,7 @@ ul.toc-numbered-mark {list-style: none}
 
 <body lang="en">
 <div class="element-shortcontents" id="SEC_Shortcontents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="no_monolithic.html#Top" 
title="Cover (top) of document">Top</a>]</td>
 <td valign="middle" align="left">[<a 
href="no_monolithic_toc.html#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="no_monolithic.html#chapter" 
title="Index">Index</a>]</td>
@@ -38,7 +38,7 @@ ul.toc-numbered-mark {list-style: none}
 </ul>
 </div>
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="no_monolithic.html#Top" 
title="Cover (top) of document">Top</a>]</td>
 <td valign="middle" align="left">[<a 
href="no_monolithic_toc.html#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="no_monolithic.html#chapter" 
title="Index">Index</a>]</td>
diff --git a/tp/t/results/layout/no_monolithic/res_html/no_monolithic_toc.html 
b/tp/t/results/layout/no_monolithic/res_html/no_monolithic_toc.html
index c2d30ff21b..e9ddde9b14 100644
--- a/tp/t/results/layout/no_monolithic/res_html/no_monolithic_toc.html
+++ b/tp/t/results/layout/no_monolithic/res_html/no_monolithic_toc.html
@@ -24,7 +24,7 @@ ul.toc-numbered-mark {list-style: none}
 
 <body lang="en">
 <div class="element-contents" id="SEC_Contents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="no_monolithic.html#Top" 
title="Cover (top) of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="no_monolithic.html#chapter" 
title="Index">Index</a>]</td>
@@ -39,7 +39,7 @@ ul.toc-numbered-mark {list-style: none}
 </ul>
 </div>
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="no_monolithic.html#Top" 
title="Cover (top) of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="no_monolithic.html#chapter" 
title="Index">Index</a>]</td>
diff --git a/tp/t/results/menu/comment_on_menu_line.pl 
b/tp/t/results/menu/comment_on_menu_line.pl
index 3b9a0d9158..c0e7e07438 100644
--- a/tp/t/results/menu/comment_on_menu_line.pl
+++ b/tp/t/results/menu/comment_on_menu_line.pl
@@ -446,7 +446,7 @@ $result_converted{'html'}->{'comment_on_menu_line'} = 
'<!DOCTYPE html>
 
 <body lang="en">
 <div class="chapter-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#first" accesskey="n" rel="next">first</a> &nbsp; </p>
 </div>
@@ -458,7 +458,7 @@ Next: <a href="#first" accesskey="n" rel="next">first</a> 
&nbsp; </p>
 
 <h2 class="chapter" id="first-1">1 first</h2>
 <hr>
-<a class="node-id" id="first"></a><div class="nav-header">
+<a class="node-id" id="first"></a><div class="nav-panel">
 <p>
 Previous: <a href="#Top" accesskey="p" rel="prev">first</a>, Up: <a 
href="#Top" accesskey="u" rel="up">first</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/menu/detailmenu_on_subnodes.pl 
b/tp/t/results/menu/detailmenu_on_subnodes.pl
index 1a3a9e77a6..f3dac5cbec 100644
--- a/tp/t/results/menu/detailmenu_on_subnodes.pl
+++ b/tp/t/results/menu/detailmenu_on_subnodes.pl
@@ -1937,7 +1937,7 @@ pre.menu-comment-preformatted {font-family: serif}
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter" accesskey="n" rel="next">chapter</a> &nbsp; </p>
 </div>
@@ -1964,7 +1964,7 @@ Next: <a href="#chapter" accesskey="n" 
rel="next">chapter</a> &nbsp; </p>
 
 <hr>
 <div class="chapter-level-extent" id="chapter">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter-2" accesskey="n" rel="next">chapter 2</a>, Previous: 
<a href="#Top" accesskey="p" rel="prev">top</a>, Up: <a href="#Top" 
accesskey="u" rel="up">top</a> &nbsp; </p>
 </div>
@@ -1977,7 +1977,7 @@ Next: <a href="#chapter-2" accesskey="n" 
rel="next">chapter 2</a>, Previous: <a
 
 <hr>
 <div class="section-level-extent" id="section">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Up: <a href="#chapter" accesskey="u" rel="up">chapter</a> &nbsp; </p>
 </div>
@@ -1987,7 +1987,7 @@ Up: <a href="#chapter" accesskey="u" rel="up">chapter</a> 
&nbsp; </p>
 </div>
 </div>
 <div class="chapter-level-extent" id="chapter-2">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#chapter" accesskey="p" rel="prev">chapter</a>, Up: <a 
href="#Top" accesskey="u" rel="up">top</a> &nbsp; </p>
 </div>
@@ -2002,7 +2002,7 @@ Previous: <a href="#chapter" accesskey="p" 
rel="prev">chapter</a>, Up: <a href="
 
 <hr>
 <div class="section-level-extent" id="section-chap-2">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#unnumberedsec" accesskey="n" rel="next">unnumberedsec</a>, Up: 
<a href="#chapter-2" accesskey="u" rel="up">chapter 2</a> &nbsp; </p>
 </div>
@@ -2011,7 +2011,7 @@ Next: <a href="#unnumberedsec" accesskey="n" 
rel="next">unnumberedsec</a>, Up: <
 <hr>
 </div>
 <div class="unnumberedsec-level-extent" id="unnumberedsec">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#section-chap-2" accesskey="p" rel="prev">section chap 
2</a>, Up: <a href="#chapter-2" accesskey="u" rel="up">chapter 2</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/menu/entry_after_detailmenu.pl 
b/tp/t/results/menu/entry_after_detailmenu.pl
index f36ec9e642..26820c9082 100644
--- a/tp/t/results/menu/entry_after_detailmenu.pl
+++ b/tp/t/results/menu/entry_after_detailmenu.pl
@@ -830,7 +830,7 @@ pre.menu-comment-preformatted {font-family: serif}
 </head>
 
 <body lang="en">
-<a class="node-id" id="Top"></a><div class="nav-header">
+<a class="node-id" id="Top"></a><div class="nav-panel">
 <p>
 Next: <a href="#first" accesskey="n" rel="next">first</a> &nbsp; </p>
 </div>
@@ -854,13 +854,13 @@ Menu comment
 </table>
 
 <hr>
-<a class="node-id" id="first"></a><div class="nav-header">
+<a class="node-id" id="first"></a><div class="nav-panel">
 <p>
 Next: <a href="#second" accesskey="n" rel="next">second</a>, Previous: <a 
href="#Top" accesskey="p" rel="prev">Top</a>, Up: <a href="#Top" accesskey="u" 
rel="up">Top</a> &nbsp; </p>
 </div>
 <h4 class="node">first</h4>
 <hr>
-<a class="node-id" id="second"></a><div class="nav-header">
+<a class="node-id" id="second"></a><div class="nav-panel">
 <p>
 Previous: <a href="#first" accesskey="p" rel="prev">first</a>, Up: <a 
href="#Top" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/menu/menu_title_before_entries.pl 
b/tp/t/results/menu/menu_title_before_entries.pl
index 97326f68ff..c21d243998 100644
--- a/tp/t/results/menu/menu_title_before_entries.pl
+++ b/tp/t/results/menu/menu_title_before_entries.pl
@@ -378,7 +378,7 @@ pre.menu-comment-preformatted {font-family: serif}
 </head>
 
 <body lang="en">
-<a class="node-id" id="Top"></a><div class="nav-header">
+<a class="node-id" id="Top"></a><div class="nav-panel">
 <p>
 Next: <a href="#subnode" accesskey="n" rel="next">subnode</a> &nbsp; </p>
 </div>
@@ -391,7 +391,7 @@ Next: <a href="#subnode" accesskey="n" 
rel="next">subnode</a> &nbsp; </p>
 </table>
 
 <hr>
-<a class="node-id" id="subnode"></a><div class="nav-header">
+<a class="node-id" id="subnode"></a><div class="nav-panel">
 <p>
 Previous: <a href="#Top" accesskey="p" rel="prev">Top</a>, Up: <a href="#Top" 
accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/menu/sc_in_menu.pl b/tp/t/results/menu/sc_in_menu.pl
index 92ecfb2381..e3d5b6cad4 100644
--- a/tp/t/results/menu/sc_in_menu.pl
+++ b/tp/t/results/menu/sc_in_menu.pl
@@ -1141,7 +1141,7 @@ pre.menu-preformatted {font-family: serif}
 
 <body lang="en">
 
-<a class="node-id" id="Top"></a><div class="nav-header">
+<a class="node-id" id="Top"></a><div class="nav-panel">
 <p>
 Next: <a href="#NODE" accesskey="n" rel="next"><small 
class="sc">NODE</small></a> &nbsp; </p>
 </div>
@@ -1162,7 +1162,7 @@ Next: <a href="#NODE" accesskey="n" rel="next"><small 
class="sc">NODE</small></a
 </th></tr></table>
 
 <hr>
-<a class="node-id" id="NODE"></a><div class="nav-header">
+<a class="node-id" id="NODE"></a><div class="nav-panel">
 <p>
 Previous: <a href="#Top" accesskey="p" rel="prev">Top</a>, Up: <a href="#Top" 
accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/morecoverage/formatting_fr.pl 
b/tp/t/results/morecoverage/formatting_fr.pl
index 3b15fc220e..153167e727 100644
--- a/tp/t/results/morecoverage/formatting_fr.pl
+++ b/tp/t/results/morecoverage/formatting_fr.pl
@@ -4926,7 +4926,7 @@ ul.toc-numbered-mark {list-style: none}
 </p><hr>
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Section suivante 
dans l&rsquo;ordre de lecture"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -5068,7 +5068,7 @@ Menu comment
 
 <hr style="height: 6px;">
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="D&eacute;but de ce 
chapitre ou chapitre pr&eacute;c&eacute;dent"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Section 
pr&eacute;c&eacute;dente dans l&rsquo;ordre de lecture"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Section 
sup&eacute;rieure">Plus haut</a>]</td>
@@ -5101,7 +5101,7 @@ Menu comment
 
 <hr>
 <div class="section-level-extent" id="s_002d_002dect_002cion">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="D&eacute;but 
de ce chapitre ou chapitre pr&eacute;c&eacute;dent"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Section 
pr&eacute;c&eacute;dente dans l&rsquo;ordre de lecture"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Section 
sup&eacute;rieure">Plus haut</a>]</td>
@@ -5133,7 +5133,7 @@ Menu comment
 
 <hr>
 <div class="subsection-level-extent" id="subsection">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="D&eacute;but 
de ce chapitre ou chapitre pr&eacute;c&eacute;dent"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#s_002d_002dect_002cion" 
title="Section pr&eacute;c&eacute;dente dans l&rsquo;ordre de lecture"> &lt; 
</a>]</td>
 <td valign="middle" align="left">[<a href="#s_002d_002dect_002cion" 
title="Section sup&eacute;rieure">Plus haut</a>]</td>
@@ -5160,7 +5160,7 @@ Menu comment
 <a class="anchor" id="anchor"></a>
 <hr>
 <div class="subsubsection-level-extent" 
id="subsubsection-_0060_0060simple_002ddouble_002d_002d">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="D&eacute;but 
de ce chapitre ou chapitre pr&eacute;c&eacute;dent"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#subsection" title="Section 
pr&eacute;c&eacute;dente dans l&rsquo;ordre de lecture"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#subsection" title="Section 
sup&eacute;rieure">Plus haut</a>]</td>
@@ -5180,7 +5180,7 @@ Menu comment
 <hr>
 </div>
 <div class="subsubsection-level-extent" 
id="subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="D&eacute;but 
de ce chapitre ou chapitre pr&eacute;c&eacute;dent"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a 
href="#subsubsection-_0060_0060simple_002ddouble_002d_002d" title="Section 
pr&eacute;c&eacute;dente dans l&rsquo;ordre de lecture"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#subsection" title="Section 
sup&eacute;rieure">Plus haut</a>]</td>
@@ -5203,7 +5203,7 @@ Menu comment
 </div>
 </div>
 <div class="centerchap-level-extent" id="chapter2">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="D&eacute;but 
de ce chapitre ou chapitre pr&eacute;c&eacute;dent"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a 
href="#subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027" 
title="Section pr&eacute;c&eacute;dente dans l&rsquo;ordre de lecture"> &lt; 
</a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Section 
sup&eacute;rieure">Plus haut</a>]</td>
@@ -5303,7 +5303,7 @@ Menu comment
 </div>
 <hr>
 <div class="element-footnotes" id="SEC_Footnotes">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Couverture (top) 
du document">Racine</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table des 
mati&egrave;res">Table des mati&egrave;res</a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Index">Index</a>]</td>
@@ -5315,7 +5315,7 @@ Menu comment
 <p>in footnote</p>
 </div><hr>
 <div class="element-contents" id="SEC_Contents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Couverture (top) 
du document">Racine</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table des 
mati&egrave;res">Table des mati&egrave;res</a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Index">Index</a>]</td>
@@ -5342,7 +5342,7 @@ Menu comment
 </div>
 </div><hr>
 <div class="element-shortcontents" id="SEC_Shortcontents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Couverture (top) 
du document">Racine</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table des 
mati&egrave;res">Table des mati&egrave;res</a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Index">Index</a>]</td>
@@ -5358,7 +5358,7 @@ Menu comment
 </div>
 </div><hr>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Couverture (top) 
du document">Racine</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table des 
mati&egrave;res">Table des mati&egrave;res</a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Index">Index</a>]</td>
@@ -5491,7 +5491,7 @@ $result_converted{'html_text'}->{'formatting_fr'} = '<h1 
class="title">title &nd
 </p><hr>
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[ &gt; ]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -5633,7 +5633,7 @@ Menu comment
 
 <hr style="height: 6px;">
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[Plus haut]</td>
@@ -5666,7 +5666,7 @@ Menu comment
 
 <hr>
 <div class="section-level-extent" id="s_002d_002dect_002cion">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[Plus haut]</td>
@@ -5698,7 +5698,7 @@ Menu comment
 
 <hr>
 <div class="subsection-level-extent" id="subsection">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[Plus haut]</td>
@@ -5725,7 +5725,7 @@ Menu comment
 <a class="anchor" id="anchor"></a>
 <hr>
 <div class="subsubsection-level-extent" 
id="subsubsection-_0060_0060simple_002ddouble_002d_002d">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[Plus haut]</td>
@@ -5745,7 +5745,7 @@ Menu comment
 <hr>
 </div>
 <div class="subsubsection-level-extent" 
id="subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[Plus haut]</td>
@@ -5768,7 +5768,7 @@ Menu comment
 </div>
 </div>
 <div class="centerchap-level-extent" id="chapter2">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[Plus haut]</td>
@@ -5868,7 +5868,7 @@ Menu comment
 </div>
 <hr>
 <div class="element-footnotes" id="SEC_Footnotes">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Couverture (top) 
du document">Racine</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table des 
mati&egrave;res">Table des mati&egrave;res</a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Index">Index</a>]</td>
@@ -5880,7 +5880,7 @@ Menu comment
 <p>in footnote</p>
 </div><hr>
 <div class="element-contents" id="SEC_Contents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Couverture (top) 
du document">Racine</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table des 
mati&egrave;res">Table des mati&egrave;res</a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Index">Index</a>]</td>
@@ -5907,7 +5907,7 @@ Menu comment
 </div>
 </div><hr>
 <div class="element-shortcontents" id="SEC_Shortcontents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Couverture (top) 
du document">Racine</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table des 
mati&egrave;res">Table des mati&egrave;res</a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Index">Index</a>]</td>
@@ -5923,7 +5923,7 @@ Menu comment
 </div>
 </div><hr>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Couverture (top) 
du document">Racine</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table des 
mati&egrave;res">Table des mati&egrave;res</a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Index">Index</a>]</td>
diff --git a/tp/t/results/morecoverage/texi_formatting.pl 
b/tp/t/results/morecoverage/texi_formatting.pl
index da3f623abf..03ce7fe6b2 100644
--- a/tp/t/results/morecoverage/texi_formatting.pl
+++ b/tp/t/results/morecoverage/texi_formatting.pl
@@ -4913,7 +4913,7 @@ ul.toc-numbered-mark {list-style: none}
 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter" accesskey="n" rel="next">chapter</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a 
href="#Top" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -5073,7 +5073,7 @@ Next: <a href="#chapter" accesskey="n" 
rel="next">chapter</a> &nbsp; [<a href="#
 </div>
 <hr>
 <div class="chapter-level-extent" id="chapter">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter2" accesskey="n" rel="next">chapter 2</a>, Previous: <a 
href="#Top" accesskey="p" rel="prev">Top section</a>, Up: <a href="#Top" 
accesskey="u" rel="up">Top section</a> &nbsp; [<a href="#SEC_Contents" 
title="Table of contents" rel="contents">Contents</a>][<a href="#Top" 
title="Index" rel="index">Index</a>]</p>
 </div>
@@ -5087,7 +5087,7 @@ Next: <a href="#chapter2" accesskey="n" 
rel="next">chapter 2</a>, Previous: <a h
 </ul>
 <hr>
 <div class="section-level-extent" id="s_002d_002dect_002cion">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Up: <a href="#chapter" accesskey="u" rel="up">chapter</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a 
href="#Top" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -5099,7 +5099,7 @@ Up: <a href="#chapter" accesskey="u" rel="up">chapter</a> 
&nbsp; [<a href="#SEC_
 </ul>
 <hr>
 <div class="subsection-level-extent" id="subsection">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Up: <a href="#s_002d_002dect_002cion" accesskey="u" rel="up">A section</a> 
&nbsp; [<a href="#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>][<a href="#Top" title="Index" 
rel="index">Index</a>]</p>
 </div>
@@ -5113,7 +5113,7 @@ Up: <a href="#s_002d_002dect_002cion" accesskey="u" 
rel="up">A section</a> &nbsp
 </ul>
 <hr>
 <div class="subsubsection-level-extent" 
id="subsubsection-_0060_0060simple_002ddouble_002d_002d">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a 
href="#subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027" 
accesskey="n" rel="next">three&mdash;four&mdash;-&rdquo;</a>, Up: <a 
href="#subsection" accesskey="u" rel="up">subsection</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a 
href="#Top" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -5122,7 +5122,7 @@ Next: <a 
href="#subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_
 <hr>
 </div>
 <div class="subsubsection-level-extent" 
id="subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#subsubsection-_0060_0060simple_002ddouble_002d_002d" 
accesskey="p" rel="prev">subsubsection &ldquo;simple-double&ndash;</a>, Up: <a 
href="#subsection" accesskey="u" rel="up">subsection</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a 
href="#Top" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -5134,7 +5134,7 @@ Previous: <a 
href="#subsubsection-_0060_0060simple_002ddouble_002d_002d" accessk
 </div>
 </div>
 <div class="centerchap-level-extent" id="chapter2">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#chapter" accesskey="p" rel="prev">chapter</a>, Up: <a 
href="#Top" accesskey="u" rel="up">Top section</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a 
href="#Top" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -5238,7 +5238,7 @@ Previous: <a href="#chapter" accesskey="p" 
rel="prev">chapter</a>, Up: <a href="
 
 $result_converted{'html_text'}->{'texi_formatting'} = '
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; [<a href="#Top" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -5398,7 +5398,7 @@ $result_converted{'html_text'}->{'texi_formatting'} = '
 </div>
 <hr>
 <div class="chapter-level-extent" id="chapter">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; [<a href="#Top" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -5412,7 +5412,7 @@ $result_converted{'html_text'}->{'texi_formatting'} = '
 </ul>
 <hr>
 <div class="section-level-extent" id="s_002d_002dect_002cion">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; [<a href="#Top" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -5424,7 +5424,7 @@ $result_converted{'html_text'}->{'texi_formatting'} = '
 </ul>
 <hr>
 <div class="subsection-level-extent" id="subsection">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; [<a href="#Top" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -5438,7 +5438,7 @@ $result_converted{'html_text'}->{'texi_formatting'} = '
 </ul>
 <hr>
 <div class="subsubsection-level-extent" 
id="subsubsection-_0060_0060simple_002ddouble_002d_002d">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; [<a href="#Top" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -5447,7 +5447,7 @@ $result_converted{'html_text'}->{'texi_formatting'} = '
 <hr>
 </div>
 <div class="subsubsection-level-extent" 
id="subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; [<a href="#Top" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -5459,7 +5459,7 @@ $result_converted{'html_text'}->{'texi_formatting'} = '
 </div>
 </div>
 <div class="centerchap-level-extent" id="chapter2">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; [<a href="#Top" title="Index" rel="index">Index</a>]</p>
 </div>
diff --git a/tp/t/results/moreindices/index_no_node/res_html/Chapter-2.html 
b/tp/t/results/moreindices/index_no_node/res_html/Chapter-2.html
index 321e4a9548..a80fee6e3d 100644
--- a/tp/t/results/moreindices/index_no_node/res_html/Chapter-2.html
+++ b/tp/t/results/moreindices/index_no_node/res_html/Chapter-2.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="chapter-level-extent" id="Chapter-2">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="Chapter.html" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="Chapter.html" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[ Up ]</td>
@@ -44,7 +44,7 @@ span.program-in-footer {font-size: smaller}
 </p>
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="Chapter.html" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[ &gt;&gt; ]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git a/tp/t/results/moreindices/index_no_node/res_html/Chapter.html 
b/tp/t/results/moreindices/index_no_node/res_html/Chapter.html
index 88f3aab00f..3784ca3106 100644
--- a/tp/t/results/moreindices/index_no_node/res_html/Chapter.html
+++ b/tp/t/results/moreindices/index_no_node/res_html/Chapter.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="chapter-level-extent" id="Chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html#top-section" 
title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html#second" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[ Up ]</td>
@@ -93,7 +93,7 @@ span.program-in-footer {font-size: smaller}
 </p>
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html#top-section" 
title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="Chapter-2.html" title="Next 
chapter"> &gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git a/tp/t/results/moreindices/index_no_node/res_html/index.html 
b/tp/t/results/moreindices/index_no_node/res_html/index.html
index aa22b57551..fb321373ba 100644
--- a/tp/t/results/moreindices/index_no_node/res_html/index.html
+++ b/tp/t/results/moreindices/index_no_node/res_html/index.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="unnumbered-level-extent" id="top-section">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="unnumbered.html" 
title="Previous section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#second" title="Next section in 
reading order"> &gt; </a>]</td>
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diff --git a/tp/t/results/moreindices/index_split_nodes/res_html/index.html 
b/tp/t/results/moreindices/index_split_nodes/res_html/index.html
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a/tp/t/results/moreindices/index_split_nodes/res_html/node-3-in-section-3.html 
b/tp/t/results/moreindices/index_split_nodes/res_html/node-3-in-section-3.html
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diff --git 
a/tp/t/results/moreindices/index_split_nodes/res_html/node-in-section-3.html 
b/tp/t/results/moreindices/index_split_nodes/res_html/node-in-section-3.html
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 <body lang="en">
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-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="first.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="first.html" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="first.html" title="Up section"> Up 
</a>]</td>
@@ -125,7 +125,7 @@ span.program-in-footer {font-size: smaller}
 
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="first.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="first.html" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="first.html" title="Up section"> Up 
</a>]</td>
diff --git a/tp/t/results/moreindices/index_split_nodes/res_html/section-2.html 
b/tp/t/results/moreindices/index_split_nodes/res_html/section-2.html
index 6b0427b244..f1949bbfbc 100644
--- a/tp/t/results/moreindices/index_split_nodes/res_html/section-2.html
+++ b/tp/t/results/moreindices/index_split_nodes/res_html/section-2.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="section-level-extent" id="section-2">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="first.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="subsection-2.html" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="first.html" title="Up section"> Up 
</a>]</td>
diff --git a/tp/t/results/moreindices/index_split_nodes/res_html/section-3.html 
b/tp/t/results/moreindices/index_split_nodes/res_html/section-3.html
index 3f9d3c0355..9d2ad55b3a 100644
--- a/tp/t/results/moreindices/index_split_nodes/res_html/section-3.html
+++ b/tp/t/results/moreindices/index_split_nodes/res_html/section-3.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="section-level-extent" id="section-3">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="first.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="section-2.html" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="first.html" title="Up section"> Up 
</a>]</td>
@@ -115,7 +115,7 @@ span.program-in-footer {font-size: smaller}
 
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="first.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="section-2.html" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="first.html" title="Up section"> Up 
</a>]</td>
diff --git 
a/tp/t/results/moreindices/index_split_nodes/res_html/subsection-1.html 
b/tp/t/results/moreindices/index_split_nodes/res_html/subsection-1.html
index 1b6cf6be23..a41eefcb21 100644
--- a/tp/t/results/moreindices/index_split_nodes/res_html/subsection-1.html
+++ b/tp/t/results/moreindices/index_split_nodes/res_html/subsection-1.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="subsection-level-extent" id="subsection-1">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="first.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="section-1.html" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="section-1.html" title="Up section"> 
Up </a>]</td>
diff --git 
a/tp/t/results/moreindices/index_split_nodes/res_html/subsection-2.html 
b/tp/t/results/moreindices/index_split_nodes/res_html/subsection-2.html
index 3c0f1466c7..688ffadec7 100644
--- a/tp/t/results/moreindices/index_split_nodes/res_html/subsection-2.html
+++ b/tp/t/results/moreindices/index_split_nodes/res_html/subsection-2.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="subsection-level-extent" id="subsection-2">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="first.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="subsection-1.html" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="section-1.html" title="Up section"> 
Up </a>]</td>
@@ -119,7 +119,7 @@ span.program-in-footer {font-size: smaller}
 
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="first.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="subsection-1.html" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="section-1.html" title="Up section"> 
Up </a>]</td>
diff --git 
a/tp/t/results/moreindices/nodes_before_top/res_html/first-before-top.html 
b/tp/t/results/moreindices/nodes_before_top/res_html/first-before-top.html
index 51e273de01..7985c025c4 100644
--- a/tp/t/results/moreindices/nodes_before_top/res_html/first-before-top.html
+++ b/tp/t/results/moreindices/nodes_before_top/res_html/first-before-top.html
@@ -25,7 +25,7 @@ span.program-in-footer {font-size: smaller}
 <body lang="en">
 
 
-<a class="node-id" id="first-before-top"></a><table class="nav-header" 
cellpadding="1" cellspacing="1" border="0">
+<a class="node-id" id="first-before-top"></a><table class="nav-panel" 
cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="../dir/index.html" title="Up 
section"> Up </a>]</td>
@@ -111,7 +111,7 @@ span.program-in-footer {font-size: smaller}
 </table>
 
 <hr>
-<a class="node-id" id="node-in-menu-before-top"></a><table class="nav-header" 
cellpadding="1" cellspacing="1" border="0">
+<a class="node-id" id="node-in-menu-before-top"></a><table class="nav-panel" 
cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[<a href="#first-before-top" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#first-before-top" title="Up 
section"> Up </a>]</td>
@@ -197,7 +197,7 @@ span.program-in-footer {font-size: smaller}
 
 
 <hr style="height: 6px;">
-<a class="node-id" id="first"></a><table class="nav-header" cellpadding="1" 
cellspacing="1" border="0">
+<a class="node-id" id="first"></a><table class="nav-panel" cellpadding="1" 
cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
@@ -287,7 +287,7 @@ span.program-in-footer {font-size: smaller}
 </table>
 
 <hr>
-<a class="node-id" id="second"></a><table class="nav-header" cellpadding="1" 
cellspacing="1" border="0">
+<a class="node-id" id="second"></a><table class="nav-panel" cellpadding="1" 
cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[<a href="#first" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#first" title="Up section"> Up 
</a>]</td>
@@ -341,7 +341,7 @@ span.program-in-footer {font-size: smaller}
 </div>
 
 <hr>
-<a class="node-id" id="another"></a><table class="nav-header" cellpadding="1" 
cellspacing="1" border="0">
+<a class="node-id" id="another"></a><table class="nav-panel" cellpadding="1" 
cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[<a href="#second" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#second" title="Up section"> Up 
</a>]</td>
@@ -363,7 +363,7 @@ span.program-in-footer {font-size: smaller}
 <a class="index-entry-id" id="index-another"></a>
 
 <hr>
-<a class="node-id" id="a-node"></a><table class="nav-header" cellpadding="1" 
cellspacing="1" border="0">
+<a class="node-id" id="a-node"></a><table class="nav-panel" cellpadding="1" 
cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[<a href="#another" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#second" title="Up section"> Up 
</a>]</td>
@@ -511,7 +511,7 @@ span.program-in-footer {font-size: smaller}
 </div>
 
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[ &gt;&gt; ]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git a/tp/t/results/moreindices/nodes_before_top/res_html/index.html 
b/tp/t/results/moreindices/nodes_before_top/res_html/index.html
index a3442422e4..7d9be77268 100644
--- a/tp/t/results/moreindices/nodes_before_top/res_html/index.html
+++ b/tp/t/results/moreindices/nodes_before_top/res_html/index.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 </head>
 
 <body lang="en">
-<a class="node-id" id="Top"></a><table class="nav-header" cellpadding="1" 
cellspacing="1" border="0">
+<a class="node-id" id="Top"></a><table class="nav-panel" cellpadding="1" 
cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a 
href="first-before-top.html#node-in-menu-before-top" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="first-before-top.html#first" 
title="Next section in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -198,7 +198,7 @@ span.program-in-footer {font-size: smaller}
 </table>
 
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a 
href="first-before-top.html#node-in-menu-before-top" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="first-before-top.html#first" 
title="Next section in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git 
a/tp/t/results/moreindices/nodes_before_top/res_html/nodes_before_top_abt.html 
b/tp/t/results/moreindices/nodes_before_top/res_html/nodes_before_top_abt.html
index b818322a2e..519f4d84fe 100644
--- 
a/tp/t/results/moreindices/nodes_before_top/res_html/nodes_before_top_abt.html
+++ 
b/tp/t/results/moreindices/nodes_before_top/res_html/nodes_before_top_abt.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[<a 
href="first-before-top.html#first-before-top" title="Index">Index</a>]</td>
@@ -132,7 +132,7 @@ span.program-in-footer {font-size: smaller}
 </ul>
 
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[<a 
href="first-before-top.html#first-before-top" title="Index">Index</a>]</td>
diff --git 
a/tp/t/results/moreindices/nodes_before_top_and_sections_monolithic/res_html/nodes_before_top_and_sections.html
 
b/tp/t/results/moreindices/nodes_before_top_and_sections_monolithic/res_html/nodes_before_top_and_sections.html
index 9ff9d05629..1c8d402164 100644
--- 
a/tp/t/results/moreindices/nodes_before_top_and_sections_monolithic/res_html/nodes_before_top_and_sections.html
+++ 
b/tp/t/results/moreindices/nodes_before_top_and_sections_monolithic/res_html/nodes_before_top_and_sections.html
@@ -25,7 +25,7 @@ span.program-in-footer {font-size: smaller}
 <body lang="en">
 
 
-<a class="node" id="first-before-top"></a><table class="nav-header" 
cellpadding="1" cellspacing="1" border="0">
+<a class="node" id="first-before-top"></a><table class="nav-panel" 
cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -724,7 +724,7 @@ span.program-in-footer {font-size: smaller}
 
 <hr style="height: 6px;">
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -819,7 +819,7 @@ span.program-in-footer {font-size: smaller}
 </div>
 </div>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Index">Index</a>]</td>
diff --git 
a/tp/t/results/moreindices/nodes_before_top_nodes/res_html/a-node.html 
b/tp/t/results/moreindices/nodes_before_top_nodes/res_html/a-node.html
index 7621d7979c..876f9520b6 100644
--- a/tp/t/results/moreindices/nodes_before_top_nodes/res_html/a-node.html
+++ b/tp/t/results/moreindices/nodes_before_top_nodes/res_html/a-node.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 </head>
 
 <body lang="en">
-<a class="node-id" id="a-node"></a><table class="nav-header" cellpadding="1" 
cellspacing="1" border="0">
+<a class="node-id" id="a-node"></a><table class="nav-panel" cellpadding="1" 
cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[<a href="another.html" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="second.html" title="Up section"> Up 
</a>]</td>
@@ -172,7 +172,7 @@ span.program-in-footer {font-size: smaller}
 </div>
 
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[<a href="another.html" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="second.html" title="Up section"> Up 
</a>]</td>
diff --git 
a/tp/t/results/moreindices/nodes_before_top_nodes/res_html/another.html 
b/tp/t/results/moreindices/nodes_before_top_nodes/res_html/another.html
index 84ad4786db..fda886f01f 100644
--- a/tp/t/results/moreindices/nodes_before_top_nodes/res_html/another.html
+++ b/tp/t/results/moreindices/nodes_before_top_nodes/res_html/another.html
@@ -22,7 +22,7 @@ span.program-in-footer {font-size: smaller}
 </head>
 
 <body lang="en">
-<a class="node-id" id="another"></a><table class="nav-header" cellpadding="1" 
cellspacing="1" border="0">
+<a class="node-id" id="another"></a><table class="nav-panel" cellpadding="1" 
cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[<a href="second.html" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="second.html" title="Up section"> Up 
</a>]</td>
diff --git 
a/tp/t/results/moreindices/nodes_before_top_nodes/res_html/first-before-top.html
 
b/tp/t/results/moreindices/nodes_before_top_nodes/res_html/first-before-top.html
index 3f57546100..ac87b42166 100644
--- 
a/tp/t/results/moreindices/nodes_before_top_nodes/res_html/first-before-top.html
+++ 
b/tp/t/results/moreindices/nodes_before_top_nodes/res_html/first-before-top.html
@@ -25,7 +25,7 @@ span.program-in-footer {font-size: smaller}
 <body lang="en">
 
 
-<a class="node-id" id="first-before-top"></a><table class="nav-header" 
cellpadding="1" cellspacing="1" border="0">
+<a class="node-id" id="first-before-top"></a><table class="nav-panel" 
cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="../dir/index.html" title="Up 
section"> Up </a>]</td>
@@ -112,7 +112,7 @@ span.program-in-footer {font-size: smaller}
 </table>
 
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="../dir/index.html" title="Up 
section"> Up </a>]</td>
diff --git 
a/tp/t/results/moreindices/nodes_before_top_nodes/res_html/first.html 
b/tp/t/results/moreindices/nodes_before_top_nodes/res_html/first.html
index b437883410..1f0bd08332 100644
--- a/tp/t/results/moreindices/nodes_before_top_nodes/res_html/first.html
+++ b/tp/t/results/moreindices/nodes_before_top_nodes/res_html/first.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 </head>
 
 <body lang="en">
-<a class="node-id" id="first"></a><table class="nav-header" cellpadding="1" 
cellspacing="1" border="0">
+<a class="node-id" id="first"></a><table class="nav-panel" cellpadding="1" 
cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
@@ -114,7 +114,7 @@ span.program-in-footer {font-size: smaller}
 </table>
 
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
diff --git 
a/tp/t/results/moreindices/nodes_before_top_nodes/res_html/index.html 
b/tp/t/results/moreindices/nodes_before_top_nodes/res_html/index.html
index 0d74ba4ec8..6ba2956c76 100644
--- a/tp/t/results/moreindices/nodes_before_top_nodes/res_html/index.html
+++ b/tp/t/results/moreindices/nodes_before_top_nodes/res_html/index.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 </head>
 
 <body lang="en">
-<a class="node-id" id="Top"></a><table class="nav-header" cellpadding="1" 
cellspacing="1" border="0">
+<a class="node-id" id="Top"></a><table class="nav-panel" cellpadding="1" 
cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="node-in-menu-before-top.html" 
title="Previous section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="first.html" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -199,7 +199,7 @@ span.program-in-footer {font-size: smaller}
 </table>
 
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="node-in-menu-before-top.html" 
title="Previous section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="first.html" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git 
a/tp/t/results/moreindices/nodes_before_top_nodes/res_html/node-in-menu-before-top.html
 
b/tp/t/results/moreindices/nodes_before_top_nodes/res_html/node-in-menu-before-top.html
index 3eb3656acd..59bec4e342 100644
--- 
a/tp/t/results/moreindices/nodes_before_top_nodes/res_html/node-in-menu-before-top.html
+++ 
b/tp/t/results/moreindices/nodes_before_top_nodes/res_html/node-in-menu-before-top.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 </head>
 
 <body lang="en">
-<a class="node-id" id="node-in-menu-before-top"></a><table class="nav-header" 
cellpadding="1" cellspacing="1" border="0">
+<a class="node-id" id="node-in-menu-before-top"></a><table class="nav-panel" 
cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[<a href="first-before-top.html" 
title="Previous section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="first-before-top.html" title="Up 
section"> Up </a>]</td>
@@ -110,7 +110,7 @@ span.program-in-footer {font-size: smaller}
 
 
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[<a href="first-before-top.html" 
title="Previous section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="first-before-top.html" title="Up 
section"> Up </a>]</td>
diff --git 
a/tp/t/results/moreindices/nodes_before_top_nodes/res_html/nodes_before_top_abt.html
 
b/tp/t/results/moreindices/nodes_before_top_nodes/res_html/nodes_before_top_abt.html
index b8af998107..de5b27b2b8 100644
--- 
a/tp/t/results/moreindices/nodes_before_top_nodes/res_html/nodes_before_top_abt.html
+++ 
b/tp/t/results/moreindices/nodes_before_top_nodes/res_html/nodes_before_top_abt.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[<a href="first-before-top.html" 
title="Index">Index</a>]</td>
@@ -133,7 +133,7 @@ span.program-in-footer {font-size: smaller}
 </ul>
 
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[<a href="first-before-top.html" 
title="Index">Index</a>]</td>
diff --git 
a/tp/t/results/moreindices/nodes_before_top_nodes/res_html/second.html 
b/tp/t/results/moreindices/nodes_before_top_nodes/res_html/second.html
index b1ba53cf36..c5abddbccc 100644
--- a/tp/t/results/moreindices/nodes_before_top_nodes/res_html/second.html
+++ b/tp/t/results/moreindices/nodes_before_top_nodes/res_html/second.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 </head>
 
 <body lang="en">
-<a class="node-id" id="second"></a><table class="nav-header" cellpadding="1" 
cellspacing="1" border="0">
+<a class="node-id" id="second"></a><table class="nav-panel" cellpadding="1" 
cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[<a href="first.html" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="first.html" title="Up section"> Up 
</a>]</td>
diff --git a/tp/t/results/moreindices/split_chapter_index/res_html/first.html 
b/tp/t/results/moreindices/split_chapter_index/res_html/first.html
index 051bfdff61..a78db7536e 100644
--- a/tp/t/results/moreindices/split_chapter_index/res_html/first.html
+++ b/tp/t/results/moreindices/split_chapter_index/res_html/first.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="chapter-level-extent" id="first">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
@@ -110,7 +110,7 @@ span.program-in-footer {font-size: smaller}
 
 <hr>
 <div class="section-level-extent" id="section-1">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#first" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#first" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#first" title="Up section"> Up 
</a>]</td>
@@ -138,7 +138,7 @@ span.program-in-footer {font-size: smaller}
 
 <hr>
 <div class="subsection-level-extent" id="subsection-1">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#first" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#section-1" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#section-1" title="Up section"> Up 
</a>]</td>
@@ -163,7 +163,7 @@ span.program-in-footer {font-size: smaller}
 </div>
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#first" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[ &gt;&gt; ]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git a/tp/t/results/moreindices/split_chapter_index/res_html/index.html 
b/tp/t/results/moreindices/split_chapter_index/res_html/index.html
index 26acef5b9b..fd2c8c845b 100644
--- a/tp/t/results/moreindices/split_chapter_index/res_html/index.html
+++ b/tp/t/results/moreindices/split_chapter_index/res_html/index.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="first.html#first" title="Next 
section in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -45,7 +45,7 @@ span.program-in-footer {font-size: smaller}
 
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="first.html#first" title="Next 
section in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git 
a/tp/t/results/moreindices/split_chapter_index/res_html/split_chapter_index_abt.html
 
b/tp/t/results/moreindices/split_chapter_index/res_html/split_chapter_index_abt.html
index 5de3551be5..2f959d7cca 100644
--- 
a/tp/t/results/moreindices/split_chapter_index/res_html/split_chapter_index_abt.html
+++ 
b/tp/t/results/moreindices/split_chapter_index/res_html/split_chapter_index_abt.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[<a href="first.html#first" 
title="Index">Index</a>]</td>
@@ -132,7 +132,7 @@ span.program-in-footer {font-size: smaller}
 </ul>
 
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[<a href="first.html#first" 
title="Index">Index</a>]</td>
diff --git 
a/tp/t/results/moresectioning/equivalent_nodes/res_html/equivalent_nodes.html 
b/tp/t/results/moresectioning/equivalent_nodes/res_html/equivalent_nodes.html
index 0ae400f23d..ff626b5de5 100644
--- 
a/tp/t/results/moresectioning/equivalent_nodes/res_html/equivalent_nodes.html
+++ 
b/tp/t/results/moresectioning/equivalent_nodes/res_html/equivalent_nodes.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 
-<a class="node-id" id="before-top"></a><table class="nav-header" 
cellpadding="1" cellspacing="1" border="0">
+<a class="node-id" id="before-top"></a><table class="nav-panel" 
cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="dir.html#Top" title="Up section"> 
Up </a>]</td>
@@ -41,7 +41,7 @@ span.program-in-footer {font-size: smaller}
 <h3 class="node">before top</h3>
 
 <hr style="height: 6px;">
-<a class="node-id" id="Top"></a><table class="nav-header" cellpadding="1" 
cellspacing="1" border="0">
+<a class="node-id" id="Top"></a><table class="nav-panel" cellpadding="1" 
cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#before-top" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#node" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -59,7 +59,7 @@ span.program-in-footer {font-size: smaller}
 </table>
 
 <hr style="height: 6px;">
-<a class="node-id" id="node"></a><table class="nav-header" cellpadding="1" 
cellspacing="1" border="0">
+<a class="node-id" id="node"></a><table class="nav-panel" cellpadding="1" 
cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -89,7 +89,7 @@ span.program-in-footer {font-size: smaller}
 </p>
 <hr style="height: 6px;">
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/t/results/moresectioning/more_sections_than_nodes/res_html/more_sections_than_nodes.html
 
b/tp/t/results/moresectioning/more_sections_than_nodes/res_html/more_sections_than_nodes.html
index 139fd0ede1..0730e5025d 100644
--- 
a/tp/t/results/moresectioning/more_sections_than_nodes/res_html/more_sections_than_nodes.html
+++ 
b/tp/t/results/moresectioning/more_sections_than_nodes/res_html/more_sections_than_nodes.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="#c1" title="Next section in reading 
order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -45,7 +45,7 @@ span.program-in-footer {font-size: smaller}
 
 <hr style="height: 6px;">
 <div class="chapter-level-extent" id="c1">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -65,7 +65,7 @@ span.program-in-footer {font-size: smaller}
 <hr>
 </div>
 <div class="chapter-level-extent" id="n-c2">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#c1" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#c1" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -84,7 +84,7 @@ span.program-in-footer {font-size: smaller}
 
 <hr>
 <div class="section-level-extent" id="s1">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#n-c2" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#n-c2" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#n-c2" title="Up section"> Up 
</a>]</td>
@@ -105,7 +105,7 @@ span.program-in-footer {font-size: smaller}
 </div>
 </div>
 <div class="chapter-level-extent" id="n-c3">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#n-c2" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#s1" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -129,7 +129,7 @@ span.program-in-footer {font-size: smaller}
 
 <hr>
 <div class="section-level-extent" id="C3-s1">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#n-c3" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#n-c3" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#n-c3" title="Up section"> Up 
</a>]</td>
@@ -149,7 +149,7 @@ span.program-in-footer {font-size: smaller}
 <hr>
 </div>
 <div class="section-level-extent" id="n-c3-s-2">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#n-c3" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#C3-s1" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#n-c3" title="Up section"> Up 
</a>]</td>
@@ -169,7 +169,7 @@ span.program-in-footer {font-size: smaller}
 <hr>
 </div>
 <div class="section-level-extent" id="c3-s3">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#n-c3" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#n-c3-s-2" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#n-c3" title="Up section"> Up 
</a>]</td>
@@ -190,7 +190,7 @@ span.program-in-footer {font-size: smaller}
 </div>
 </div>
 <div class="chapter-level-extent" id="c4">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#n-c3" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#c3-s3" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -209,7 +209,7 @@ span.program-in-footer {font-size: smaller}
 
 <hr>
 <div class="section-level-extent" id="c3-s1">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#c4" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#c4" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#c4" title="Up section"> Up 
</a>]</td>
@@ -228,7 +228,7 @@ span.program-in-footer {font-size: smaller}
 
 <hr>
 <div class="subsection-level-extent" id="c3-s1-s1">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#c4" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#c3-s1" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#c3-s1" title="Up section"> Up 
</a>]</td>
@@ -248,7 +248,7 @@ span.program-in-footer {font-size: smaller}
 <hr>
 </div>
 <div class="subsection-level-extent" id="n-c3-s1-s2">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#c4" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#c3-s1-s1" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#c3-s1" title="Up section"> Up 
</a>]</td>
@@ -270,7 +270,7 @@ span.program-in-footer {font-size: smaller}
 </div>
 </div>
 <div class="appendix-level-extent" id="appendix">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#c4" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#n-c3-s1-s2" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -291,7 +291,7 @@ span.program-in-footer {font-size: smaller}
 </div>
 </div>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git a/tp/t/results/moresectioning/node_footnote_use_node/res_html/a.html 
b/tp/t/results/moresectioning/node_footnote_use_node/res_html/a.html
index f0ddd2c2c9..2aa32a4805 100644
--- a/tp/t/results/moresectioning/node_footnote_use_node/res_html/a.html
+++ b/tp/t/results/moresectioning/node_footnote_use_node/res_html/a.html
@@ -22,7 +22,7 @@ span.program-in-footer {font-size: smaller}
 </head>
 
 <body lang="en">
-<a class="node-id" id="g_t_00e1"></a><table class="nav-header" cellpadding="1" 
cellspacing="1" border="0">
+<a class="node-id" id="g_t_00e1"></a><table class="nav-panel" cellpadding="1" 
cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
@@ -44,7 +44,7 @@ span.program-in-footer {font-size: smaller}
 Footnote 1<a class="footnote" id="DOCF1" href="#FOOT1"><sup>1</sup></a>.
 </p>
 <hr>
-<a class="node-id" id="g_t_00e2"></a><table class="nav-header" cellpadding="1" 
cellspacing="1" border="0">
+<a class="node-id" id="g_t_00e2"></a><table class="nav-panel" cellpadding="1" 
cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[<a href="#g_t_00e1" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
@@ -74,7 +74,7 @@ Footnote 2<a class="footnote" id="DOCF2" 
href="#FOOT2"><sup>2</sup></a>.
 <p>foot 2 &acirc;</p>
 </div>
 <hr>
-<a class="node-id" id="g_t_00e0"></a><table class="nav-header" cellpadding="1" 
cellspacing="1" border="0">
+<a class="node-id" id="g_t_00e0"></a><table class="nav-panel" cellpadding="1" 
cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="chapter.html" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Up section"> 
Up </a>]</td>
diff --git 
a/tp/t/results/moresectioning/node_footnote_use_node/res_html/chapter.html 
b/tp/t/results/moresectioning/node_footnote_use_node/res_html/chapter.html
index 116305b62b..efe1563646 100644
--- a/tp/t/results/moresectioning/node_footnote_use_node/res_html/chapter.html
+++ b/tp/t/results/moresectioning/node_footnote_use_node/res_html/chapter.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[<a href="a.html#g_t_00e2" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
diff --git 
a/tp/t/results/moresectioning/node_footnote_use_node/res_html/index.html 
b/tp/t/results/moresectioning/node_footnote_use_node/res_html/index.html
index 016d1e8939..d976beb676 100644
--- a/tp/t/results/moresectioning/node_footnote_use_node/res_html/index.html
+++ b/tp/t/results/moresectioning/node_footnote_use_node/res_html/index.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 
-<a class="node-id" id="Top"></a><table class="nav-header" cellpadding="1" 
cellspacing="1" border="0">
+<a class="node-id" id="Top"></a><table class="nav-panel" cellpadding="1" 
cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="a.html#g_t_00e1" title="Next 
section in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -46,7 +46,7 @@ span.program-in-footer {font-size: smaller}
 </table>
 
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="a.html#g_t_00e1" title="Next 
section in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git 
a/tp/t/results/moresectioning/node_footnote_use_node/res_html/node_footnote_abt.html
 
b/tp/t/results/moresectioning/node_footnote_use_node/res_html/node_footnote_abt.html
index ced7786b59..fa5ceae1d3 100644
--- 
a/tp/t/results/moresectioning/node_footnote_use_node/res_html/node_footnote_abt.html
+++ 
b/tp/t/results/moresectioning/node_footnote_use_node/res_html/node_footnote_abt.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[Index]</td>
@@ -133,7 +133,7 @@ span.program-in-footer {font-size: smaller}
 </ul>
 
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/t/results/moresectioning/nodes_after_top_before_chapter_use_nodes_chapter/res_html/index.html
 
b/tp/t/results/moresectioning/nodes_after_top_before_chapter_use_nodes_chapter/res_html/index.html
index 11f0257d96..6e5a20c531 100644
--- 
a/tp/t/results/moresectioning/nodes_after_top_before_chapter_use_nodes_chapter/res_html/index.html
+++ 
b/tp/t/results/moresectioning/nodes_after_top_before_chapter_use_nodes_chapter/res_html/index.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 <body lang="en">
 
 
-<a class="node-id" id="Top"></a><table class="nav-header" cellpadding="1" 
cellspacing="1" border="0">
+<a class="node-id" id="Top"></a><table class="nav-panel" cellpadding="1" 
cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="#second-node" title="Next section 
in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -42,7 +42,7 @@ span.program-in-footer {font-size: smaller}
 </table>
 
 <hr style="height: 6px;">
-<a class="node-id" id="second-node"></a><table class="nav-header" 
cellpadding="1" cellspacing="1" border="0">
+<a class="node-id" id="second-node"></a><table class="nav-panel" 
cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -62,7 +62,7 @@ span.program-in-footer {font-size: smaller}
 <p>second node
 </p>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[ &gt;&gt; ]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git 
a/tp/t/results/moresectioning/nodes_after_top_before_chapter_use_nodes_chapter/res_html/nodes_after_top_before_chapter_abt.html
 
b/tp/t/results/moresectioning/nodes_after_top_before_chapter_use_nodes_chapter/res_html/nodes_after_top_before_chapter_abt.html
index 275fd10550..1a16e06805 100644
--- 
a/tp/t/results/moresectioning/nodes_after_top_before_chapter_use_nodes_chapter/res_html/nodes_after_top_before_chapter_abt.html
+++ 
b/tp/t/results/moresectioning/nodes_after_top_before_chapter_use_nodes_chapter/res_html/nodes_after_top_before_chapter_abt.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html#Top" title="Cover 
(top) of document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[Index]</td>
@@ -132,7 +132,7 @@ span.program-in-footer {font-size: smaller}
 </ul>
 
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html#Top" title="Cover 
(top) of document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/t/results/moresectioning/nodes_after_top_before_chapter_use_nodes_chapter/res_html/third-node.html
 
b/tp/t/results/moresectioning/nodes_after_top_before_chapter_use_nodes_chapter/res_html/third-node.html
index a7f43ef4e2..1d121346d9 100644
--- 
a/tp/t/results/moresectioning/nodes_after_top_before_chapter_use_nodes_chapter/res_html/third-node.html
+++ 
b/tp/t/results/moresectioning/nodes_after_top_before_chapter_use_nodes_chapter/res_html/third-node.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="chapter-level-extent" id="third-node">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[<a href="index.html#second-node" 
title="Previous section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html#Top" title="Up section"> 
Up </a>]</td>
@@ -43,7 +43,7 @@ span.program-in-footer {font-size: smaller}
 
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[ &gt;&gt; ]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git 
a/tp/t/results/moresectioning/nodes_after_top_before_section_use_nodes/res_html/nodes_after_top_before_section.html
 
b/tp/t/results/moresectioning/nodes_after_top_before_section_use_nodes/res_html/nodes_after_top_before_section.html
index 1482576542..aa78b7533e 100644
--- 
a/tp/t/results/moresectioning/nodes_after_top_before_section_use_nodes/res_html/nodes_after_top_before_section.html
+++ 
b/tp/t/results/moresectioning/nodes_after_top_before_section_use_nodes/res_html/nodes_after_top_before_section.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 <body lang="en">
 
 
-<a class="node-id" id="Top"></a><table class="nav-header" cellpadding="1" 
cellspacing="1" border="0">
+<a class="node-id" id="Top"></a><table class="nav-panel" cellpadding="1" 
cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="#second-node" title="Next section 
in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -42,7 +42,7 @@ span.program-in-footer {font-size: smaller}
 </table>
 
 <hr style="height: 6px;">
-<a class="node-id" id="second-node"></a><table class="nav-header" 
cellpadding="1" cellspacing="1" border="0">
+<a class="node-id" id="second-node"></a><table class="nav-panel" 
cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -63,7 +63,7 @@ span.program-in-footer {font-size: smaller}
 </p>
 <hr>
 <div class="subsection-level-extent" id="third-node">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[<a href="#second-node" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -84,7 +84,7 @@ span.program-in-footer {font-size: smaller}
 <hr style="height: 6px;">
 </div>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/t/results/moresectioning/nodes_after_top_before_section_use_nodes_chapter/res_html/index.html
 
b/tp/t/results/moresectioning/nodes_after_top_before_section_use_nodes_chapter/res_html/index.html
index efe258172f..7d15dcbd9a 100644
--- 
a/tp/t/results/moresectioning/nodes_after_top_before_section_use_nodes_chapter/res_html/index.html
+++ 
b/tp/t/results/moresectioning/nodes_after_top_before_section_use_nodes_chapter/res_html/index.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 <body lang="en">
 
 
-<a class="node-id" id="Top"></a><table class="nav-header" cellpadding="1" 
cellspacing="1" border="0">
+<a class="node-id" id="Top"></a><table class="nav-panel" cellpadding="1" 
cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="#second-node" title="Next section 
in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -42,7 +42,7 @@ span.program-in-footer {font-size: smaller}
 </table>
 
 <hr style="height: 6px;">
-<a class="node-id" id="second-node"></a><table class="nav-header" 
cellpadding="1" cellspacing="1" border="0">
+<a class="node-id" id="second-node"></a><table class="nav-panel" 
cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -63,7 +63,7 @@ span.program-in-footer {font-size: smaller}
 </p>
 <hr>
 <div class="subsection-level-extent" id="third-node">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[<a href="#second-node" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -83,7 +83,7 @@ span.program-in-footer {font-size: smaller}
 
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[ &gt;&gt; ]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git 
a/tp/t/results/moresectioning/nodes_after_top_before_section_use_nodes_chapter/res_html/nodes_after_top_before_section_abt.html
 
b/tp/t/results/moresectioning/nodes_after_top_before_section_use_nodes_chapter/res_html/nodes_after_top_before_section_abt.html
index 275fd10550..1a16e06805 100644
--- 
a/tp/t/results/moresectioning/nodes_after_top_before_section_use_nodes_chapter/res_html/nodes_after_top_before_section_abt.html
+++ 
b/tp/t/results/moresectioning/nodes_after_top_before_section_use_nodes_chapter/res_html/nodes_after_top_before_section_abt.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html#Top" title="Cover 
(top) of document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[Index]</td>
@@ -132,7 +132,7 @@ span.program-in-footer {font-size: smaller}
 </ul>
 
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html#Top" title="Cover 
(top) of document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/t/results/moresectioning/sectioning_frames/res_html/First-node.html 
b/tp/t/results/moresectioning/sectioning_frames/res_html/First-node.html
index 8600bc7469..f9f7e1e4fa 100644
--- a/tp/t/results/moresectioning/sectioning_frames/res_html/First-node.html
+++ b/tp/t/results/moresectioning/sectioning_frames/res_html/First-node.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="chapter-level-extent" id="First-node">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
@@ -55,7 +55,7 @@ span.program-in-footer {font-size: smaller}
 
 <hr>
 <div class="unnumberedsec-level-extent" id="unnumbered">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#First-node" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#First-node" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#First-node" title="Up section"> Up 
</a>]</td>
@@ -85,7 +85,7 @@ span.program-in-footer {font-size: smaller}
 
 <hr>
 <div class="unnumberedsubsec-level-extent" id="unnumbered-sub">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#First-node" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#unnumbered" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#unnumbered" title="Up section"> Up 
</a>]</td>
@@ -105,7 +105,7 @@ span.program-in-footer {font-size: smaller}
 <hr>
 </div>
 <div class="subsection-level-extent" id="numbered-sub">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#First-node" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#unnumbered-sub" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#unnumbered" title="Up section"> Up 
</a>]</td>
@@ -125,7 +125,7 @@ span.program-in-footer {font-size: smaller}
 <hr>
 </div>
 <div class="unnumberedsubsec-level-extent" id="unnumbered-sub2">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#First-node" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#numbered-sub" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#unnumbered" title="Up section"> Up 
</a>]</td>
@@ -145,7 +145,7 @@ span.program-in-footer {font-size: smaller}
 <hr>
 </div>
 <div class="subsection-level-extent" id="numbered-sub2">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#First-node" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#unnumbered-sub2" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#unnumbered" title="Up section"> Up 
</a>]</td>
@@ -166,7 +166,7 @@ span.program-in-footer {font-size: smaller}
 </div>
 </div>
 <div class="unnumberedsec-level-extent" id="unnumbered2">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#First-node" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#numbered-sub2" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#First-node" title="Up section"> Up 
</a>]</td>
@@ -190,7 +190,7 @@ span.program-in-footer {font-size: smaller}
 
 <hr>
 <div class="subsection-level-extent" id="numbered-sub3">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#First-node" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#unnumbered2" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#unnumbered2" title="Up section"> 
Up </a>]</td>
@@ -212,7 +212,7 @@ span.program-in-footer {font-size: smaller}
 </div>
 </div>
 <div class="section-level-extent" id="numbered">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#First-node" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#numbered-sub3" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#First-node" title="Up section"> Up 
</a>]</td>
@@ -235,7 +235,7 @@ span.program-in-footer {font-size: smaller}
 </div>
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#First-node" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="Second-node.html" title="Next 
chapter"> &gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git 
a/tp/t/results/moresectioning/sectioning_frames/res_html/Second-node.html 
b/tp/t/results/moresectioning/sectioning_frames/res_html/Second-node.html
index 44cf2f9b5f..aa450a6c39 100644
--- a/tp/t/results/moresectioning/sectioning_frames/res_html/Second-node.html
+++ b/tp/t/results/moresectioning/sectioning_frames/res_html/Second-node.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="chapter-level-extent" id="Second-node">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="First-node.html#First-node" 
title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="First-node.html#numbered" 
title="Previous section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
@@ -47,7 +47,7 @@ span.program-in-footer {font-size: smaller}
 </p>
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="First-node.html#First-node" 
title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="Third-node-unnumbered.html" 
title="Next chapter"> &gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git 
a/tp/t/results/moresectioning/sectioning_frames/res_html/Third-node-unnumbered.html
 
b/tp/t/results/moresectioning/sectioning_frames/res_html/Third-node-unnumbered.html
index 3b58406ae7..57e9a73166 100644
--- 
a/tp/t/results/moresectioning/sectioning_frames/res_html/Third-node-unnumbered.html
+++ 
b/tp/t/results/moresectioning/sectioning_frames/res_html/Third-node-unnumbered.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="unnumbered-level-extent" id="Third-node-unnumbered">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="Second-node.html" 
title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="Second-node.html" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
@@ -46,7 +46,7 @@ span.program-in-footer {font-size: smaller}
 <a class="node" id="Last-node-no-description"></a>
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="Second-node.html" 
title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[ &gt;&gt; ]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git a/tp/t/results/moresectioning/sectioning_frames/res_html/index.html 
b/tp/t/results/moresectioning/sectioning_frames/res_html/index.html
index 1e9ea1a04f..55643e5c81 100644
--- a/tp/t/results/moresectioning/sectioning_frames/res_html/index.html
+++ b/tp/t/results/moresectioning/sectioning_frames/res_html/index.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="First-node.html#First-node" 
title="Next section in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -67,7 +67,7 @@ description here
 
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="First-node.html#First-node" 
title="Next section in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git 
a/tp/t/results/moresectioning/sectioning_frames/res_html/sectioning_abt.html 
b/tp/t/results/moresectioning/sectioning_frames/res_html/sectioning_abt.html
index 122bd75273..a9dfdd4321 100644
--- a/tp/t/results/moresectioning/sectioning_frames/res_html/sectioning_abt.html
+++ b/tp/t/results/moresectioning/sectioning_frames/res_html/sectioning_abt.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="sectioning_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
@@ -132,7 +132,7 @@ span.program-in-footer {font-size: smaller}
 </ul>
 
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="sectioning_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/t/results/moresectioning/sectioning_frames/res_html/sectioning_ovr.html 
b/tp/t/results/moresectioning/sectioning_frames/res_html/sectioning_ovr.html
index c10cc2d15b..9f48cc23aa 100644
--- a/tp/t/results/moresectioning/sectioning_frames/res_html/sectioning_ovr.html
+++ b/tp/t/results/moresectioning/sectioning_frames/res_html/sectioning_ovr.html
@@ -24,7 +24,7 @@ ul.toc-numbered-mark {list-style: none}
 
 <body lang="en">
 <div class="element-shortcontents" id="SEC_Shortcontents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="sectioning_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
@@ -40,7 +40,7 @@ ul.toc-numbered-mark {list-style: none}
 </ul>
 </div>
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="sectioning_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/t/results/moresectioning/sectioning_frames/res_html/sectioning_toc.html 
b/tp/t/results/moresectioning/sectioning_frames/res_html/sectioning_toc.html
index 7c8750267b..009c397484 100644
--- a/tp/t/results/moresectioning/sectioning_frames/res_html/sectioning_toc.html
+++ b/tp/t/results/moresectioning/sectioning_frames/res_html/sectioning_toc.html
@@ -24,7 +24,7 @@ ul.toc-numbered-mark {list-style: none}
 
 <body lang="en">
 <div class="element-contents" id="SEC_Contents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
@@ -55,7 +55,7 @@ ul.toc-numbered-mark {list-style: none}
 </ul>
 </div>
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/t/results/moresectioning/top_node_up_explicit/res_html/top_node_up_explicit.html
 
b/tp/t/results/moresectioning/top_node_up_explicit/res_html/top_node_up_explicit.html
index 0fed7fde5a..d21d553530 100644
--- 
a/tp/t/results/moresectioning/top_node_up_explicit/res_html/top_node_up_explicit.html
+++ 
b/tp/t/results/moresectioning/top_node_up_explicit/res_html/top_node_up_explicit.html
@@ -25,7 +25,7 @@ span.program-in-footer {font-size: smaller}
 
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="#Chap" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -44,7 +44,7 @@ span.program-in-footer {font-size: smaller}
 
 <hr style="height: 6px;">
 <div class="chapter-level-extent" id="Chap">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -67,7 +67,7 @@ span.program-in-footer {font-size: smaller}
 </div>
 </div>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/t/results/moresectioning/top_node_up_implicit/res_html/top_node_up_implicit.html
 
b/tp/t/results/moresectioning/top_node_up_implicit/res_html/top_node_up_implicit.html
index 0fed7fde5a..d21d553530 100644
--- 
a/tp/t/results/moresectioning/top_node_up_implicit/res_html/top_node_up_implicit.html
+++ 
b/tp/t/results/moresectioning/top_node_up_implicit/res_html/top_node_up_implicit.html
@@ -25,7 +25,7 @@ span.program-in-footer {font-size: smaller}
 
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="#Chap" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -44,7 +44,7 @@ span.program-in-footer {font-size: smaller}
 
 <hr style="height: 6px;">
 <div class="chapter-level-extent" id="Chap">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -67,7 +67,7 @@ span.program-in-footer {font-size: smaller}
 </div>
 </div>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/t/results/moresectioning/two_footnotes_in_nodes/res_html/two_footnotes_in_nodes.html
 
b/tp/t/results/moresectioning/two_footnotes_in_nodes/res_html/two_footnotes_in_nodes.html
index 959471a80d..a7e12bc377 100644
--- 
a/tp/t/results/moresectioning/two_footnotes_in_nodes/res_html/two_footnotes_in_nodes.html
+++ 
b/tp/t/results/moresectioning/two_footnotes_in_nodes/res_html/two_footnotes_in_nodes.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -45,7 +45,7 @@ span.program-in-footer {font-size: smaller}
 
 <hr style="height: 6px;">
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -70,7 +70,7 @@ span.program-in-footer {font-size: smaller}
 </div>
 </div>
 <div class="element-footnotes" id="SEC_Footnotes">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[Index]</td>
@@ -96,7 +96,7 @@ span.program-in-footer {font-size: smaller}
 <p>para2</p>
 </div><hr>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/t/results/moresectioning/two_footnotes_in_nodes_separated/res_html/two_footnotes_in_nodes.html
 
b/tp/t/results/moresectioning/two_footnotes_in_nodes_separated/res_html/two_footnotes_in_nodes.html
index 959471a80d..a7e12bc377 100644
--- 
a/tp/t/results/moresectioning/two_footnotes_in_nodes_separated/res_html/two_footnotes_in_nodes.html
+++ 
b/tp/t/results/moresectioning/two_footnotes_in_nodes_separated/res_html/two_footnotes_in_nodes.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -45,7 +45,7 @@ span.program-in-footer {font-size: smaller}
 
 <hr style="height: 6px;">
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -70,7 +70,7 @@ span.program-in-footer {font-size: smaller}
 </div>
 </div>
 <div class="element-footnotes" id="SEC_Footnotes">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[Index]</td>
@@ -96,7 +96,7 @@ span.program-in-footer {font-size: smaller}
 <p>para2</p>
 </div><hr>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git a/tp/t/results/regions/ref_in_copying.pl 
b/tp/t/results/regions/ref_in_copying.pl
index a2942d1d7d..21bcd695bf 100644
--- a/tp/t/results/regions/ref_in_copying.pl
+++ b/tp/t/results/regions/ref_in_copying.pl
@@ -679,7 +679,7 @@ $result_converted{'html'}->{'ref_in_copying'} = '<!DOCTYPE 
html>
 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#GFDL" accesskey="n" rel="next">GFDL</a> &nbsp; </p>
 </div>
@@ -693,7 +693,7 @@ Next: <a href="#GFDL" accesskey="n" rel="next">GFDL</a> 
&nbsp; </p>
 </ul>
 <hr>
 <div class="chapter-level-extent" id="GFDL">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#Top" accesskey="p" rel="prev">top</a>, Up: <a href="#Top" 
accesskey="u" rel="up">top</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/anchor_in_footnote.pl 
b/tp/t/results/sectioning/anchor_in_footnote.pl
index cf9aa1ea12..1ef4c04235 100644
--- a/tp/t/results/sectioning/anchor_in_footnote.pl
+++ b/tp/t/results/sectioning/anchor_in_footnote.pl
@@ -684,7 +684,7 @@ $result_converted{'html'}->{'anchor_in_footnote'} = 
'<!DOCTYPE html>
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter" accesskey="n" rel="next">Chap</a> &nbsp; </p>
 </div>
@@ -698,7 +698,7 @@ Next: <a href="#chapter" accesskey="n" rel="next">Chap</a> 
&nbsp; </p>
 </ul>
 <hr>
 <div class="chapter-level-extent" id="chapter">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#Top" accesskey="p" rel="prev">Top</a>, Up: <a href="#Top" 
accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/anchor_in_footnote_separate.pl 
b/tp/t/results/sectioning/anchor_in_footnote_separate.pl
index 78c2de026f..e7c87d1f8a 100644
--- a/tp/t/results/sectioning/anchor_in_footnote_separate.pl
+++ b/tp/t/results/sectioning/anchor_in_footnote_separate.pl
@@ -722,7 +722,7 @@ $result_converted{'html'}->{'anchor_in_footnote_separate'} 
= '<!DOCTYPE html>
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter" accesskey="n" rel="next">Chap</a> &nbsp; </p>
 </div>
@@ -736,7 +736,7 @@ Next: <a href="#chapter" accesskey="n" rel="next">Chap</a> 
&nbsp; </p>
 </ul>
 <hr>
 <div class="chapter-level-extent" id="chapter">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#Top" accesskey="p" rel="prev">Top</a>, Up: <a href="#Top" 
accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
@@ -746,7 +746,7 @@ Previous: <a href="#Top" accesskey="p" rel="prev">Top</a>, 
Up: <a href="#Top" ac
 </p></div>
 </div>
 <div class="element-footnotes" id="SEC_Footnotes">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/chapter_between_nodes.pl 
b/tp/t/results/sectioning/chapter_between_nodes.pl
index 55f14b89e0..054741495b 100644
--- a/tp/t/results/sectioning/chapter_between_nodes.pl
+++ b/tp/t/results/sectioning/chapter_between_nodes.pl
@@ -757,7 +757,7 @@ ul.toc-numbered-mark {list-style: none}
 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#section-node" accesskey="n" rel="next">section</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -778,7 +778,7 @@ Next: <a href="#section-node" accesskey="n" 
rel="next">section</a> &nbsp; [<a hr
 </ul>
 <hr>
 <div class="section-level-extent" id="section-node">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#Top" accesskey="p" rel="prev">top section</a>, Up: <a 
href="#Top" accesskey="u" rel="up">top section</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
diff --git a/tp/t/results/sectioning/chapter_node_before_and_after_part.pl 
b/tp/t/results/sectioning/chapter_node_before_and_after_part.pl
index dff5db22bb..9868ce69ba 100644
--- a/tp/t/results/sectioning/chapter_node_before_and_after_part.pl
+++ b/tp/t/results/sectioning/chapter_node_before_and_after_part.pl
@@ -645,7 +645,7 @@ ul.toc-numbered-mark {list-style: none}
 <body lang="en">
 
 <div class="chapter-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#after" accesskey="n" rel="next">chapter 2</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -655,7 +655,7 @@ Next: <a href="#after" accesskey="n" rel="next">chapter 
2</a> &nbsp; [<a href="#
 <hr>
 </div>
 <div class="part-level-extent" id="part">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#Top" accesskey="p" rel="prev">chapter</a>, Up: <a 
href="#Top" accesskey="u" rel="up">chapter</a> &nbsp; [<a href="#SEC_Contents" 
title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
diff --git a/tp/t/results/sectioning/character_and_spaces_in_node.pl 
b/tp/t/results/sectioning/character_and_spaces_in_node.pl
index e346305aa7..e0b35db7fd 100644
--- a/tp/t/results/sectioning/character_and_spaces_in_node.pl
+++ b/tp/t/results/sectioning/character_and_spaces_in_node.pl
@@ -629,31 +629,31 @@ 
$result_converted{'html'}->{'character_and_spaces_in_node'} = '<!DOCTYPE html>
 
 <body lang="en">
 
-<a class="node-id" id="Top"></a><div class="nav-header">
+<a class="node-id" id="Top"></a><div class="nav-panel">
 <p>
 Next: <a href="#other-nodes" accesskey="n" rel="next">other nodes</a> &nbsp; 
</p>
 </div>
 <h1 class="node">Top</h1>
 <hr>
-<a class="node-id" id="other-nodes"></a><div class="nav-header">
+<a class="node-id" id="other-nodes"></a><div class="nav-panel">
 <p>
 Next: <a 
href="#g_t_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e"
 accesskey="n" rel="next">!_&quot;#$%&amp;\'()*+-.</a>, Previous: <a 
href="#Top" accesskey="p" rel="prev">Top</a>, Up: <a href="#Top" accesskey="u" 
rel="up">Top</a> &nbsp; </p>
 </div>
 <h4 class="node">other nodes</h4>
 <hr>
-<a class="node-id" 
id="g_t_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e"></a><div
 class="nav-header">
+<a class="node-id" 
id="g_t_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e"></a><div
 class="nav-panel">
 <p>
 Next: <a 
href="#g_t_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e"
 accesskey="n" rel="next">/;&lt;=&gt;?[\\]^_`|~</a>, Previous: <a 
href="#other-nodes" accesskey="p" rel="prev">other nodes</a>, Up: <a 
href="#other-nodes" accesskey="u" rel="up">other nodes</a> &nbsp; </p>
 </div>
 <h4 class="node">!_&quot;#$%&amp;\'()*+-.</h4>
 <hr>
-<a class="node-id" 
id="g_t_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e"></a><div
 class="nav-header">
+<a class="node-id" 
id="g_t_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e"></a><div
 class="nav-panel">
 <p>
 Next: <a href="#local-node" accesskey="n" rel="next">local   node</a>, 
Previous: <a 
href="#g_t_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e"
 accesskey="p" rel="prev">!_&quot;#$%&amp;\'()*+-.</a>, Up: <a 
href="#other-nodes" accesskey="u" rel="up">other nodes</a> &nbsp; </p>
 </div>
 <h4 class="node">/;&lt;=&gt;?[\\]^_`|~</h4>
 <hr>
-<a class="node-id" id="local-node"></a><div class="nav-header">
+<a class="node-id" id="local-node"></a><div class="nav-panel">
 <p>
 Previous: <a 
href="#g_t_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e"
 accesskey="p" rel="prev">/;&lt;=&gt;?[\\]^_`|~</a>, Up: <a href="#other-nodes" 
accesskey="u" rel="up">other nodes</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/character_and_spaces_in_refs.pl 
b/tp/t/results/sectioning/character_and_spaces_in_refs.pl
index a7a1269df9..875d82e0a7 100644
--- a/tp/t/results/sectioning/character_and_spaces_in_refs.pl
+++ b/tp/t/results/sectioning/character_and_spaces_in_refs.pl
@@ -1984,7 +1984,7 @@ 
$result_converted{'html'}->{'character_and_spaces_in_refs'} = '<!DOCTYPE html>
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#other-nodes" accesskey="n" rel="next">Chapter with nodes</a> 
&nbsp; </p>
 </div>
@@ -2011,7 +2011,7 @@ Next: <a href="#other-nodes" accesskey="n" 
rel="next">Chapter with nodes</a> &nb
 </ul>
 <hr>
 <div class="chapter-level-extent" id="other-nodes">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a 
href="#g_t_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e"
 accesskey="n" rel="next">!_&quot;#$%&amp;\'()*+-.</a>, Previous: <a 
href="#Top" accesskey="p" rel="prev">Test refs</a>, Up: <a href="#Top" 
accesskey="u" rel="up">Test refs</a> &nbsp; </p>
 </div>
@@ -2019,21 +2019,21 @@ Next: <a 
href="#g_t_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_
 
 
 <hr>
-<a class="node-id" 
id="g_t_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e"></a><div
 class="nav-header">
+<a class="node-id" 
id="g_t_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e"></a><div
 class="nav-panel">
 <p>
 Next: <a 
href="#g_t_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e"
 accesskey="n" rel="next">/;&lt;=&gt;?[\\]^_`|~</a>, Previous: <a 
href="#other-nodes" accesskey="p" rel="prev">Chapter with nodes</a>, Up: <a 
href="#other-nodes" accesskey="u" rel="up">Chapter with nodes</a> &nbsp; </p>
 </div>
 <h4 class="node">!_&quot;#$%&amp;\'()*+-.</h4>
 
 <hr>
-<a class="node-id" 
id="g_t_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e"></a><div
 class="nav-header">
+<a class="node-id" 
id="g_t_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e"></a><div
 class="nav-panel">
 <p>
 Next: <a href="#local-node" accesskey="n" rel="next">local   node</a>, 
Previous: <a 
href="#g_t_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e"
 accesskey="p" rel="prev">!_&quot;#$%&amp;\'()*+-.</a>, Up: <a 
href="#other-nodes" accesskey="u" rel="up">Chapter with nodes</a> &nbsp; </p>
 </div>
 <h4 class="node">/;&lt;=&gt;?[\\]^_`|~</h4>
 
 <hr>
-<a class="node-id" id="local-node"></a><div class="nav-header">
+<a class="node-id" id="local-node"></a><div class="nav-panel">
 <p>
 Previous: <a 
href="#g_t_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e"
 accesskey="p" rel="prev">/;&lt;=&gt;?[\\]^_`|~</a>, Up: <a href="#other-nodes" 
accesskey="u" rel="up">Chapter with nodes</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html
 
b/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html
index ef6be1e734..a9e5526390 100644
--- 
a/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html
+++ 
b/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html
@@ -24,7 +24,7 @@
 </head>
 
 <body lang="en">
-<a class="node-id" 
id="g_t_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e"></a><div
 class="nav-header">
+<a class="node-id" 
id="g_t_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e"></a><div
 class="nav-panel">
 <p>
 Next: <a 
href="_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html"
 accesskey="n" rel="next">/;&lt;=&gt;?[\]^_`|~</a>, Previous: <a 
href="other-nodes.html" accesskey="p" rel="prev">Chapter with nodes</a>, Up: <a 
href="other-nodes.html" accesskey="u" rel="up">Chapter with nodes</a> &nbsp; 
</p>
 </div>
diff --git 
a/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html
 
b/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html
index 22bae63d18..b7ba12b6d6 100644
--- 
a/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html
+++ 
b/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html
@@ -24,7 +24,7 @@
 </head>
 
 <body lang="en">
-<a class="node-id" 
id="g_t_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e"></a><div
 class="nav-header">
+<a class="node-id" 
id="g_t_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e"></a><div
 class="nav-panel">
 <p>
 Next: <a href="local-node.html" accesskey="n" rel="next">local   node</a>, 
Previous: <a 
href="_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html"
 accesskey="p" rel="prev">!_&quot;#$%&amp;'()*+-.</a>, Up: <a 
href="other-nodes.html" accesskey="u" rel="up">Chapter with nodes</a> &nbsp; 
</p>
 </div>
diff --git 
a/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/index.html 
b/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/index.html
index c9cb4e467f..04b0a47ffd 100644
--- 
a/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/index.html
+++ 
b/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/index.html
@@ -23,7 +23,7 @@
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="other-nodes.html" accesskey="n" rel="next">Chapter with 
nodes</a> &nbsp; </p>
 </div>
@@ -51,7 +51,7 @@ Next: <a href="other-nodes.html" accesskey="n" 
rel="next">Chapter with nodes</a>
 </ul>
 </div>
 <hr>
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="other-nodes.html" accesskey="n" rel="next">Chapter with 
nodes</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/local-node.html
 
b/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/local-node.html
index 52ed5ace5f..19ad26903c 100644
--- 
a/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/local-node.html
+++ 
b/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/local-node.html
@@ -23,7 +23,7 @@
 </head>
 
 <body lang="en">
-<a class="node-id" id="local-node"></a><div class="nav-header">
+<a class="node-id" id="local-node"></a><div class="nav-panel">
 <p>
 Previous: <a 
href="_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html"
 accesskey="p" rel="prev">/;&lt;=&gt;?[\]^_`|~</a>, Up: <a 
href="other-nodes.html" accesskey="u" rel="up">Chapter with nodes</a> &nbsp; 
</p>
 </div>
diff --git 
a/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/other-nodes.html
 
b/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/other-nodes.html
index 2e3fe022fa..5d0b2ca190 100644
--- 
a/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/other-nodes.html
+++ 
b/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/other-nodes.html
@@ -25,7 +25,7 @@
 
 <body lang="en">
 <div class="chapter-level-extent" id="other-nodes">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a 
href="_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html"
 accesskey="n" rel="next">!_&quot;#$%&amp;'()*+-.</a>, Previous: <a 
href="index.html" accesskey="p" rel="prev">Test refs</a>, Up: <a 
href="index.html" accesskey="u" rel="up">Test refs</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/double_node_anchor_float.pl 
b/tp/t/results/sectioning/double_node_anchor_float.pl
index 01f5792549..15b358971b 100644
--- a/tp/t/results/sectioning/double_node_anchor_float.pl
+++ b/tp/t/results/sectioning/double_node_anchor_float.pl
@@ -860,14 +860,14 @@ $result_converted{'html'}->{'double_node_anchor_float'} = 
'<!DOCTYPE html>
 </head>
 
 <body lang="en">
-<a class="node-id" id="node1"></a><div class="nav-header">
+<a class="node-id" id="node1"></a><div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
 <h4 class="node">node1</h4>
 
 <hr>
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
@@ -875,7 +875,7 @@ $result_converted{'html'}->{'double_node_anchor_float'} = 
'<!DOCTYPE html>
 
 <a class="anchor" id="anchor1"></a>
 <hr>
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
@@ -890,7 +890,7 @@ $result_converted{'html'}->{'double_node_anchor_float'} = 
'<!DOCTYPE html>
 <div class="type-number-float"><p><strong class="strong">Text 1
 </strong></p></div></div>
 <hr>
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/double_part.pl 
b/tp/t/results/sectioning/double_part.pl
index b37308673d..aef92889ba 100644
--- a/tp/t/results/sectioning/double_part.pl
+++ b/tp/t/results/sectioning/double_part.pl
@@ -1164,7 +1164,7 @@ $result_converted{'html'}->{'double_part'} = '<!DOCTYPE 
html>
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#node-chapter" accesskey="n" rel="next">chapter after 2 
parts</a> &nbsp; </p>
 </div>
@@ -1180,7 +1180,7 @@ Next: <a href="#node-chapter" accesskey="n" 
rel="next">chapter after 2 parts</a>
 </p><hr>
 </div>
 <div class="part-level-extent" id="part-second">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#Top" accesskey="p" rel="prev">top</a>, Up: <a href="#Top" 
accesskey="u" rel="up">top</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/double_top.pl 
b/tp/t/results/sectioning/double_top.pl
index fd494672d8..a3121cb568 100644
--- a/tp/t/results/sectioning/double_top.pl
+++ b/tp/t/results/sectioning/double_top.pl
@@ -352,14 +352,14 @@ $result_converted{'html'}->{'double_top'} = '<!DOCTYPE 
html>
 </head>
 
 <body lang="en">
-<a class="node-id" id="Top"></a><div class="nav-header">
+<a class="node-id" id="Top"></a><div class="nav-panel">
 <p>
 Next: <a href="#Top" accesskey="n" rel="next">ToP</a> &nbsp; </p>
 </div>
 <h1 class="node">ToP</h1>
 
 <hr>
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/empty_top_node_up.pl 
b/tp/t/results/sectioning/empty_top_node_up.pl
index 07d89783bd..607148a950 100644
--- a/tp/t/results/sectioning/empty_top_node_up.pl
+++ b/tp/t/results/sectioning/empty_top_node_up.pl
@@ -443,7 +443,7 @@ $result_converted{'html'}->{'empty_top_node_up'} = 
'<!DOCTYPE html>
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#first" accesskey="n" rel="next">first</a> &nbsp; </p>
 </div>
@@ -451,7 +451,7 @@ Next: <a href="#first" accesskey="n" rel="next">first</a> 
&nbsp; </p>
 
 
 <hr>
-<a class="node-id" id="first"></a><div class="nav-header">
+<a class="node-id" id="first"></a><div class="nav-panel">
 <p>
 Previous: <a href="#Top" accesskey="p" rel="prev">empty top node up</a>, Up: 
<a href="#Top" accesskey="u" rel="up">empty top node up</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/equivalent_nodes.pl 
b/tp/t/results/sectioning/equivalent_nodes.pl
index 0a3f6ba36b..e612fe2f81 100644
--- a/tp/t/results/sectioning/equivalent_nodes.pl
+++ b/tp/t/results/sectioning/equivalent_nodes.pl
@@ -542,7 +542,7 @@ $result_converted{'html'}->{'equivalent_nodes'} = 
'<!DOCTYPE html>
 </head>
 
 <body lang="en">
-<a class="node-id" id="Top"></a><div class="nav-header">
+<a class="node-id" id="Top"></a><div class="nav-panel">
 <p>
 Next: <a href="#node" accesskey="n" rel="next">&lsquo;<samp 
class="samp">node</samp>&rsquo;</a> &nbsp; </p>
 </div>
@@ -550,7 +550,7 @@ Next: <a href="#node" accesskey="n" rel="next">&lsquo;<samp 
class="samp">node</s
 
 
 <hr>
-<a class="node-id" id="node"></a><div class="nav-header">
+<a class="node-id" id="node"></a><div class="nav-panel">
 <p>
 Up: <a href="#Top" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/explicit_node_directions.pl 
b/tp/t/results/sectioning/explicit_node_directions.pl
index 6149d19412..b253f7ecf4 100644
--- a/tp/t/results/sectioning/explicit_node_directions.pl
+++ b/tp/t/results/sectioning/explicit_node_directions.pl
@@ -989,7 +989,7 @@ $result_converted{'html'}->{'explicit_node_directions'} = 
'<!DOCTYPE html>
 </head>
 
 <body lang="en">
-<a class="node-id" id="Top"></a><div class="nav-header">
+<a class="node-id" id="Top"></a><div class="nav-panel">
 <p>
 Next: <a href="#second-node" accesskey="n" rel="next">second node</a> &nbsp; 
</p>
 </div>
@@ -997,7 +997,7 @@ Next: <a href="#second-node" accesskey="n" 
rel="next">second node</a> &nbsp; </p
 <p>Top node
 </p>
 <hr>
-<a class="node-id" id="second-node"></a><div class="nav-header">
+<a class="node-id" id="second-node"></a><div class="nav-panel">
 <p>
 Next: <a href="#third-node" accesskey="n" rel="next">third node</a>, Previous: 
<a href="#Top" accesskey="p" rel="prev">Top</a>, Up: <a href="#Top" 
accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
@@ -1006,7 +1006,7 @@ Next: <a href="#third-node" accesskey="n" 
rel="next">third node</a>, Previous: <
 <p>second node
 </p>
 <hr>
-<a class="node-id" id="third-node"></a><div class="nav-header">
+<a class="node-id" id="third-node"></a><div class="nav-panel">
 <p>
 Previous: <a href="#second-node" accesskey="p" rel="prev">second node</a>, Up: 
<a href="#Top" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/external_node_in_menu.pl 
b/tp/t/results/sectioning/external_node_in_menu.pl
index 5d64c83b56..961cb8c2ba 100644
--- a/tp/t/results/sectioning/external_node_in_menu.pl
+++ b/tp/t/results/sectioning/external_node_in_menu.pl
@@ -823,7 +823,7 @@ $result_converted{'html'}->{'external_node_in_menu'} = 
'<!DOCTYPE html>
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#nchapter1" accesskey="n" rel="next">chap1</a> &nbsp; </p>
 </div>
@@ -836,7 +836,7 @@ Next: <a href="#nchapter1" accesskey="n" 
rel="next">chap1</a> &nbsp; </p>
 </ul>
 <hr>
 <div class="chapter-level-extent" id="nchapter1">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#nchapter2" accesskey="n" rel="next">chap2</a>, Previous: <a 
href="#Top" accesskey="p" rel="prev">top</a>, Up: <a href="#Top" accesskey="u" 
rel="up">top</a> &nbsp; </p>
 </div>
@@ -845,7 +845,7 @@ Next: <a href="#nchapter2" accesskey="n" 
rel="next">chap2</a>, Previous: <a href
 <hr>
 </div>
 <div class="chapter-level-extent" id="nchapter2">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#nchapter1" accesskey="p" rel="prev">chap1</a>, Up: <a 
href="#Top" accesskey="u" rel="up">top</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/internal_top_node_up.pl 
b/tp/t/results/sectioning/internal_top_node_up.pl
index cefd59a278..4fb096f445 100644
--- a/tp/t/results/sectioning/internal_top_node_up.pl
+++ b/tp/t/results/sectioning/internal_top_node_up.pl
@@ -703,7 +703,7 @@ $result_converted{'html'}->{'internal_top_node_up'} = 
'<!DOCTYPE html>
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#first" accesskey="n" rel="next">first</a> &nbsp; </p>
 </div>
@@ -711,7 +711,7 @@ Next: <a href="#first" accesskey="n" rel="next">first</a> 
&nbsp; </p>
 
 
 <hr>
-<a class="node-id" id="first"></a><div class="nav-header">
+<a class="node-id" id="first"></a><div class="nav-panel">
 <p>
 Previous: <a href="#Top" accesskey="p" rel="prev">internal top node up</a>, 
Up: <a href="#Top" accesskey="u" rel="up">internal top node up</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/next_in_menu_is_below.pl 
b/tp/t/results/sectioning/next_in_menu_is_below.pl
index 3097147bcc..02fa0f153f 100644
--- a/tp/t/results/sectioning/next_in_menu_is_below.pl
+++ b/tp/t/results/sectioning/next_in_menu_is_below.pl
@@ -1208,7 +1208,7 @@ $result_converted{'html'}->{'next_in_menu_is_below'} = 
'<!DOCTYPE html>
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter" accesskey="n" rel="next">chapter</a> &nbsp; </p>
 </div>
@@ -1220,7 +1220,7 @@ Next: <a href="#chapter" accesskey="n" 
rel="next">chapter</a> &nbsp; </p>
 </ul>
 <hr>
 <div class="chapter-level-extent" id="chapter">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#Top" accesskey="p" rel="prev">top</a>, Up: <a href="#Top" 
accesskey="u" rel="up">top</a> &nbsp; </p>
 </div>
@@ -1232,7 +1232,7 @@ Previous: <a href="#Top" accesskey="p" 
rel="prev">top</a>, Up: <a href="#Top" ac
 </ul>
 <hr>
 <div class="section-level-extent" id="section">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#subsection" accesskey="n" rel="next">subsection</a>, Up: <a 
href="#chapter" accesskey="u" rel="up">chapter</a> &nbsp; </p>
 </div>
@@ -1244,7 +1244,7 @@ Next: <a href="#subsection" accesskey="n" 
rel="next">subsection</a>, Up: <a href
 </ul>
 <hr>
 <div class="subsection-level-extent" id="subsection">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#section" accesskey="p" rel="prev">section</a>, Up: <a 
href="#section" accesskey="u" rel="up">section</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/no_menu.pl 
b/tp/t/results/sectioning/no_menu.pl
index 47dc20e376..1c72911f0d 100644
--- a/tp/t/results/sectioning/no_menu.pl
+++ b/tp/t/results/sectioning/no_menu.pl
@@ -623,7 +623,7 @@ $result_converted{'html'}->{'no_menu'} = '<!DOCTYPE html>
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#c1" accesskey="n" rel="next">c1</a> &nbsp; </p>
 </div>
@@ -635,7 +635,7 @@ Next: <a href="#c1" accesskey="n" rel="next">c1</a> &nbsp; 
</p>
 </ul>
 <hr>
 <div class="chapter-level-extent" id="c1">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#c2" accesskey="n" rel="next">c2</a> &nbsp; </p>
 </div>
@@ -644,7 +644,7 @@ Next: <a href="#c2" accesskey="n" rel="next">c2</a> &nbsp; 
</p>
 <hr>
 </div>
 <div class="chapter-level-extent" id="c2">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#c3" accesskey="n" rel="next">c3</a>, Previous: <a href="#c1" 
accesskey="p" rel="prev">c1</a> &nbsp; </p>
 </div>
@@ -653,7 +653,7 @@ Next: <a href="#c3" accesskey="n" rel="next">c3</a>, 
Previous: <a href="#c1" acc
 <hr>
 </div>
 <div class="chapter-level-extent" id="c3">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#c2" accesskey="p" rel="prev">c2</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/node_part_chapter_after_chapter.pl 
b/tp/t/results/sectioning/node_part_chapter_after_chapter.pl
index 1302c28102..760868edc2 100644
--- a/tp/t/results/sectioning/node_part_chapter_after_chapter.pl
+++ b/tp/t/results/sectioning/node_part_chapter_after_chapter.pl
@@ -1371,7 +1371,7 @@ ul.toc-numbered-mark {list-style: none}
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter-node" accesskey="n" rel="next">chapter node</a> &nbsp; 
[<a href="#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>]</p>
 </div>
@@ -1397,7 +1397,7 @@ Next: <a href="#chapter-node" accesskey="n" 
rel="next">chapter node</a> &nbsp; [
 </div>
 <hr>
 <div class="chapter-level-extent" id="chapter-node">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#part-chapter-node" accesskey="n" rel="next">chapter with part 
node</a>, Previous: <a href="#Top" accesskey="p" rel="prev">top</a>, Up: <a 
href="#Top" accesskey="u" rel="up">top</a> &nbsp; [<a href="#SEC_Contents" 
title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -1407,7 +1407,7 @@ Next: <a href="#part-chapter-node" accesskey="n" 
rel="next">chapter with part no
 <hr>
 </div>
 <div class="chapter-level-extent" id="part-chapter-node">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#chapter-node" accesskey="p" rel="prev">chapter node</a>, 
Up: <a href="#Top" accesskey="u" rel="up">top</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
diff --git a/tp/t/results/sectioning/node_part_chapter_after_top.pl 
b/tp/t/results/sectioning/node_part_chapter_after_top.pl
index 89e27b22cc..e48999a551 100644
--- a/tp/t/results/sectioning/node_part_chapter_after_top.pl
+++ b/tp/t/results/sectioning/node_part_chapter_after_top.pl
@@ -898,7 +898,7 @@ $result_converted{'html'}->{'node_part_chapter_after_top'} 
= '<!DOCTYPE html>
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter-node" accesskey="n" rel="next">chapter</a> &nbsp; </p>
 </div>
@@ -907,7 +907,7 @@ Next: <a href="#chapter-node" accesskey="n" 
rel="next">chapter</a> &nbsp; </p>
 
 <hr>
 <div class="chapter-level-extent" id="chapter-node">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#Top" accesskey="p" rel="prev">top</a>, Up: <a href="#Top" 
accesskey="u" rel="up">top</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/node_sectop_before_lone_node_Top.pl 
b/tp/t/results/sectioning/node_sectop_before_lone_node_Top.pl
index 65e473e786..fef9523c9e 100644
--- a/tp/t/results/sectioning/node_sectop_before_lone_node_Top.pl
+++ b/tp/t/results/sectioning/node_sectop_before_lone_node_Top.pl
@@ -520,7 +520,7 @@ 
$result_converted{'html'}->{'node_sectop_before_lone_node_Top'} = '<!DOCTYPE htm
 <body lang="en">
 
 <div class="top-level-extent" id="node-before">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chap" accesskey="n" rel="next">chap</a>, Previous: <a 
href="#Top" accesskey="p" rel="prev">Top</a> &nbsp; </p>
 </div>
@@ -532,7 +532,7 @@ Next: <a href="#chap" accesskey="n" rel="next">chap</a>, 
Previous: <a href="#Top
 <li><a href="#chap" accesskey="1">chap</a></li>
 </ul>
 <hr>
-<a class="node-id" id="Top"></a><div class="nav-header">
+<a class="node-id" id="Top"></a><div class="nav-panel">
 <p>
 Next: <a href="#node-before" accesskey="n" rel="next">top sectionning</a> 
&nbsp; </p>
 </div>
@@ -542,7 +542,7 @@ Next: <a href="#node-before" accesskey="n" rel="next">top 
sectionning</a> &nbsp;
 </p>
 <hr>
 <div class="chapter-level-extent" id="chap">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Up: <a href="#node-before" accesskey="u" rel="up">top sectionning</a> &nbsp; 
</p>
 </div>
diff --git a/tp/t/results/sectioning/node_up_external_node.pl 
b/tp/t/results/sectioning/node_up_external_node.pl
index 9bc7e1e343..fd013d9e73 100644
--- a/tp/t/results/sectioning/node_up_external_node.pl
+++ b/tp/t/results/sectioning/node_up_external_node.pl
@@ -757,7 +757,7 @@ $result_converted{'html'}->{'node_up_external_node'} = 
'<!DOCTYPE html>
 </head>
 
 <body lang="en">
-<a class="node-id" id="Top"></a><div class="nav-header">
+<a class="node-id" id="Top"></a><div class="nav-panel">
 <p>
 Next: <a href="#first" accesskey="n" rel="next">first</a> &nbsp; </p>
 </div>
@@ -765,7 +765,7 @@ Next: <a href="#first" accesskey="n" rel="next">first</a> 
&nbsp; </p>
 
 
 <hr>
-<a class="node-id" id="first"></a><div class="nav-header">
+<a class="node-id" id="first"></a><div class="nav-panel">
 <p>
 Next: <a href="manual1.html#Top" accesskey="n" rel="next">(manual1)</a>, 
Previous: <a href="manual2.html#Top" accesskey="p" rel="prev">(manual2)</a>, 
Up: <a href="manual3.html#Top" accesskey="u" rel="up">(manual3)</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/nodes_after_top_before_chapter_nodes.pl 
b/tp/t/results/sectioning/nodes_after_top_before_chapter_nodes.pl
index e00fb9a8d2..eef1262a03 100644
--- a/tp/t/results/sectioning/nodes_after_top_before_chapter_nodes.pl
+++ b/tp/t/results/sectioning/nodes_after_top_before_chapter_nodes.pl
@@ -1154,7 +1154,7 @@ 
$result_converted{'html'}->{'nodes_after_top_before_chapter_nodes'} = '<!DOCTYPE
 </head>
 
 <body lang="en">
-<a class="node-id" id="Top"></a><div class="nav-header">
+<a class="node-id" id="Top"></a><div class="nav-panel">
 <p>
 Next: <a href="#second-node" accesskey="n" rel="next">second node</a> &nbsp; 
</p>
 </div>
@@ -1162,7 +1162,7 @@ Next: <a href="#second-node" accesskey="n" 
rel="next">second node</a> &nbsp; </p
 <p>Top node
 </p>
 <hr>
-<a class="node-id" id="second-node"></a><div class="nav-header">
+<a class="node-id" id="second-node"></a><div class="nav-panel">
 <p>
 Next: <a href="#third-node" accesskey="n" rel="next">chapter</a>, Previous: <a 
href="#Top" accesskey="p" rel="prev">Top</a>, Up: <a href="#Top" accesskey="u" 
rel="up">Top</a> &nbsp; </p>
 </div>
@@ -1172,7 +1172,7 @@ Next: <a href="#third-node" accesskey="n" 
rel="next">chapter</a>, Previous: <a h
 </p>
 <hr>
 <div class="chapter-level-extent" id="third-node">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#second-node" accesskey="p" rel="prev">second node</a>, Up: 
<a href="#Top" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/sectioning/nodes_after_top_before_chapter_not_split.pl 
b/tp/t/results/sectioning/nodes_after_top_before_chapter_not_split.pl
index cd92d54146..3c135f5fbd 100644
--- a/tp/t/results/sectioning/nodes_after_top_before_chapter_not_split.pl
+++ b/tp/t/results/sectioning/nodes_after_top_before_chapter_not_split.pl
@@ -720,7 +720,7 @@ 
$result_converted{'html'}->{'nodes_after_top_before_chapter_not_split'} = '<!DOC
 </head>
 
 <body lang="en">
-<a class="node-id" id="Top"></a><div class="nav-header">
+<a class="node-id" id="Top"></a><div class="nav-panel">
 <p>
 Next: <a href="#second-node" accesskey="n" rel="next">second node</a> &nbsp; 
</p>
 </div>
@@ -728,7 +728,7 @@ Next: <a href="#second-node" accesskey="n" 
rel="next">second node</a> &nbsp; </p
 <p>Top node
 </p>
 <hr>
-<a class="node-id" id="second-node"></a><div class="nav-header">
+<a class="node-id" id="second-node"></a><div class="nav-panel">
 <p>
 Next: <a href="#third-node" accesskey="n" rel="next">chapter</a>, Previous: <a 
href="#Top" accesskey="p" rel="prev">Top</a>, Up: <a href="#Top" accesskey="u" 
rel="up">Top</a> &nbsp; </p>
 </div>
@@ -738,7 +738,7 @@ Next: <a href="#third-node" accesskey="n" 
rel="next">chapter</a>, Previous: <a h
 </p>
 <hr>
 <div class="chapter-level-extent" id="third-node">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#second-node" accesskey="p" rel="prev">second node</a>, Up: 
<a href="#Top" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/sectioning/nodes_after_top_before_chapter_not_split_no_use_node_directions.pl
 
b/tp/t/results/sectioning/nodes_after_top_before_chapter_not_split_no_use_node_directions.pl
index b29cde8200..7ebcdbbc65 100644
--- 
a/tp/t/results/sectioning/nodes_after_top_before_chapter_not_split_no_use_node_directions.pl
+++ 
b/tp/t/results/sectioning/nodes_after_top_before_chapter_not_split_no_use_node_directions.pl
@@ -720,7 +720,7 @@ 
$result_converted{'html'}->{'nodes_after_top_before_chapter_not_split_no_use_nod
 </head>
 
 <body lang="en">
-<a class="node-id" id="Top"></a><div class="nav-header">
+<a class="node-id" id="Top"></a><div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
@@ -728,7 +728,7 @@ 
$result_converted{'html'}->{'nodes_after_top_before_chapter_not_split_no_use_nod
 <p>Top node
 </p>
 <hr>
-<a class="node-id" id="second-node"></a><div class="nav-header">
+<a class="node-id" id="second-node"></a><div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
@@ -738,7 +738,7 @@ 
$result_converted{'html'}->{'nodes_after_top_before_chapter_not_split_no_use_nod
 </p>
 <hr>
 <div class="chapter-level-extent" id="third-node">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/nodes_after_top_before_chapter_sections.pl 
b/tp/t/results/sectioning/nodes_after_top_before_chapter_sections.pl
index 9985fc3471..83cc6c79b1 100644
--- a/tp/t/results/sectioning/nodes_after_top_before_chapter_sections.pl
+++ b/tp/t/results/sectioning/nodes_after_top_before_chapter_sections.pl
@@ -866,7 +866,7 @@ 
$result_converted{'html'}->{'nodes_after_top_before_chapter_sections'} = '<!DOCT
 </head>
 
 <body lang="en">
-<a class="node-id" id="Top"></a><div class="nav-header">
+<a class="node-id" id="Top"></a><div class="nav-panel">
 <p>
 Next: <a href="#second-node" accesskey="n" rel="next">second node</a> &nbsp; 
</p>
 </div>
@@ -874,7 +874,7 @@ Next: <a href="#second-node" accesskey="n" 
rel="next">second node</a> &nbsp; </p
 <p>Top node
 </p>
 <hr>
-<a class="node-id" id="second-node"></a><div class="nav-header">
+<a class="node-id" id="second-node"></a><div class="nav-panel">
 <p>
 Next: <a href="#third-node" accesskey="n" rel="next">chapter</a>, Previous: <a 
href="#Top" accesskey="p" rel="prev">Top</a>, Up: <a href="#Top" accesskey="u" 
rel="up">Top</a> &nbsp; </p>
 </div>
@@ -884,7 +884,7 @@ Next: <a href="#third-node" accesskey="n" 
rel="next">chapter</a>, Previous: <a h
 </p>
 <hr>
 <div class="chapter-level-extent" id="third-node">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#second-node" accesskey="p" rel="prev">second node</a>, Up: 
<a href="#Top" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/nodes_after_top_before_section_nodes.pl 
b/tp/t/results/sectioning/nodes_after_top_before_section_nodes.pl
index 1fbd543026..9728ee9833 100644
--- a/tp/t/results/sectioning/nodes_after_top_before_section_nodes.pl
+++ b/tp/t/results/sectioning/nodes_after_top_before_section_nodes.pl
@@ -1159,7 +1159,7 @@ 
$result_converted{'html'}->{'nodes_after_top_before_section_nodes'} = '<!DOCTYPE
 </head>
 
 <body lang="en">
-<a class="node-id" id="Top"></a><div class="nav-header">
+<a class="node-id" id="Top"></a><div class="nav-panel">
 <p>
 Next: <a href="#second-node" accesskey="n" rel="next">second node</a> &nbsp; 
</p>
 </div>
@@ -1167,7 +1167,7 @@ Next: <a href="#second-node" accesskey="n" 
rel="next">second node</a> &nbsp; </p
 <p>Top node
 </p>
 <hr>
-<a class="node-id" id="second-node"></a><div class="nav-header">
+<a class="node-id" id="second-node"></a><div class="nav-panel">
 <p>
 Next: <a href="#third-node" accesskey="n" rel="next">subsection</a>, Previous: 
<a href="#Top" accesskey="p" rel="prev">Top</a>, Up: <a href="#Top" 
accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
@@ -1177,7 +1177,7 @@ Next: <a href="#third-node" accesskey="n" 
rel="next">subsection</a>, Previous: <
 </p>
 <hr>
 <div class="subsection-level-extent" id="third-node">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#second-node" accesskey="p" rel="prev">second node</a>, Up: 
<a href="#Top" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/nodes_after_top_before_section_sections.pl 
b/tp/t/results/sectioning/nodes_after_top_before_section_sections.pl
index a355a8940c..4291a1c2a4 100644
--- a/tp/t/results/sectioning/nodes_after_top_before_section_sections.pl
+++ b/tp/t/results/sectioning/nodes_after_top_before_section_sections.pl
@@ -871,7 +871,7 @@ 
$result_converted{'html'}->{'nodes_after_top_before_section_sections'} = '<!DOCT
 </head>
 
 <body lang="en">
-<a class="node-id" id="Top"></a><div class="nav-header">
+<a class="node-id" id="Top"></a><div class="nav-panel">
 <p>
 Next: <a href="#second-node" accesskey="n" rel="next">second node</a> &nbsp; 
</p>
 </div>
@@ -879,7 +879,7 @@ Next: <a href="#second-node" accesskey="n" 
rel="next">second node</a> &nbsp; </p
 <p>Top node
 </p>
 <hr>
-<a class="node-id" id="second-node"></a><div class="nav-header">
+<a class="node-id" id="second-node"></a><div class="nav-panel">
 <p>
 Next: <a href="#third-node" accesskey="n" rel="next">subsection</a>, Previous: 
<a href="#Top" accesskey="p" rel="prev">Top</a>, Up: <a href="#Top" 
accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
@@ -889,7 +889,7 @@ Next: <a href="#third-node" accesskey="n" 
rel="next">subsection</a>, Previous: <
 </p>
 <hr>
 <div class="subsection-level-extent" id="third-node">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#second-node" accesskey="p" rel="prev">second node</a>, Up: 
<a href="#Top" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/nodes_no_node_top_explicit_directions.pl 
b/tp/t/results/sectioning/nodes_no_node_top_explicit_directions.pl
index c407a47237..120973080f 100644
--- a/tp/t/results/sectioning/nodes_no_node_top_explicit_directions.pl
+++ b/tp/t/results/sectioning/nodes_no_node_top_explicit_directions.pl
@@ -727,7 +727,7 @@ 
$result_converted{'html'}->{'nodes_no_node_top_explicit_directions'} = '<!DOCTYP
 </head>
 
 <body lang="en">
-<a class="node-id" id="first"></a><div class="nav-header">
+<a class="node-id" id="first"></a><div class="nav-panel">
 <p>
 Up: <a href="dir.html#Top" accesskey="u" rel="up">(dir)</a> &nbsp; </p>
 </div>
@@ -736,7 +736,7 @@ Up: <a href="dir.html#Top" accesskey="u" rel="up">(dir)</a> 
&nbsp; </p>
 </p>
 
 <hr>
-<a class="node-id" id="second-node"></a><div class="nav-header">
+<a class="node-id" id="second-node"></a><div class="nav-panel">
 <p>
 Previous: <a href="#first" accesskey="p" rel="prev">first</a>, Up: <a 
href="#first" accesskey="u" rel="up">first</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/non_automatic_internal_top_node_up.pl 
b/tp/t/results/sectioning/non_automatic_internal_top_node_up.pl
index 185778018f..92158e26a2 100644
--- a/tp/t/results/sectioning/non_automatic_internal_top_node_up.pl
+++ b/tp/t/results/sectioning/non_automatic_internal_top_node_up.pl
@@ -1048,7 +1048,7 @@ 
$result_converted{'html'}->{'non_automatic_internal_top_node_up'} = '<!DOCTYPE h
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#first" accesskey="n" rel="next">first</a> &nbsp; </p>
 </div>
@@ -1056,7 +1056,7 @@ Next: <a href="#first" accesskey="n" rel="next">first</a> 
&nbsp; </p>
 
 
 <hr>
-<a class="node-id" id="first"></a><div class="nav-header">
+<a class="node-id" id="first"></a><div class="nav-panel">
 <p>
 Previous: <a href="#Top" accesskey="p" rel="prev">internal top node up</a> 
&nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/non_automatic_top_node_up_and_url.pl 
b/tp/t/results/sectioning/non_automatic_top_node_up_and_url.pl
index 1c7753d0ca..50a0a0a6d0 100644
--- a/tp/t/results/sectioning/non_automatic_top_node_up_and_url.pl
+++ b/tp/t/results/sectioning/non_automatic_top_node_up_and_url.pl
@@ -1049,7 +1049,7 @@ 
$result_converted{'html'}->{'non_automatic_top_node_up_and_url'} = '<!DOCTYPE ht
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#first" accesskey="n" rel="next">first</a>, Up: <a 
href="http://www.gnu.org/manual/"; accesskey="u" rel="up">@acronym{GNU, 
@acronym{GNU}\'s Not Unix} manuals</a> &nbsp; </p>
 </div>
@@ -1057,7 +1057,7 @@ Next: <a href="#first" accesskey="n" 
rel="next">first</a>, Up: <a href="http://w
 
 
 <hr>
-<a class="node-id" id="first"></a><div class="nav-header">
+<a class="node-id" id="first"></a><div class="nav-panel">
 <p>
 Previous: <a href="#Top" accesskey="p" rel="prev">internal top node up</a> 
&nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/non_automatic_top_node_up_url.pl 
b/tp/t/results/sectioning/non_automatic_top_node_up_url.pl
index 3aed735d4a..3b755f7f0b 100644
--- a/tp/t/results/sectioning/non_automatic_top_node_up_url.pl
+++ b/tp/t/results/sectioning/non_automatic_top_node_up_url.pl
@@ -960,7 +960,7 @@ 
$result_converted{'html'}->{'non_automatic_top_node_up_url'} = '<!DOCTYPE html>
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#first" accesskey="n" rel="next">first</a>, Previous: <a 
href="dir.html#Top" accesskey="p" rel="prev">(dir)</a>, Up: <a 
href="dir.html#Top" accesskey="u" rel="up">(dir)</a> &nbsp; </p>
 </div>
@@ -968,7 +968,7 @@ Next: <a href="#first" accesskey="n" rel="next">first</a>, 
Previous: <a href="di
 
 
 <hr>
-<a class="node-id" id="first"></a><div class="nav-header">
+<a class="node-id" id="first"></a><div class="nav-panel">
 <p>
 Previous: <a href="#Top" accesskey="p" rel="prev">internal top node up</a>, 
Up: <a href="dir.html#Top" accesskey="u" rel="up">(dir)</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/part_chapter_after_top.pl 
b/tp/t/results/sectioning/part_chapter_after_top.pl
index 457c737515..a9eebdcb41 100644
--- a/tp/t/results/sectioning/part_chapter_after_top.pl
+++ b/tp/t/results/sectioning/part_chapter_after_top.pl
@@ -888,7 +888,7 @@ $result_converted{'html'}->{'part_chapter_after_top'} = 
'<!DOCTYPE html>
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter" accesskey="n" rel="next">chapter</a> &nbsp; </p>
 </div>
@@ -898,7 +898,7 @@ Next: <a href="#chapter" accesskey="n" 
rel="next">chapter</a> &nbsp; </p>
 <hr>
 </div>
 <div class="part-level-extent" id="part">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#Top" accesskey="p" rel="prev">top</a>, Up: <a href="#Top" 
accesskey="u" rel="up">top</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/part_node_after_top.pl 
b/tp/t/results/sectioning/part_node_after_top.pl
index 3ca31c7c3e..5bb51ff49c 100644
--- a/tp/t/results/sectioning/part_node_after_top.pl
+++ b/tp/t/results/sectioning/part_node_after_top.pl
@@ -780,7 +780,7 @@ $result_converted{'html'}->{'part_node_after_top'} = 
'<!DOCTYPE html>
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#part-node-after-top" accesskey="n" rel="next">part node after 
top</a> &nbsp; </p>
 </div>
@@ -788,7 +788,7 @@ Next: <a href="#part-node-after-top" accesskey="n" 
rel="next">part node after to
 
 
 <hr>
-<a class="node-id" id="part-node-after-top"></a><div class="nav-header">
+<a class="node-id" id="part-node-after-top"></a><div class="nav-panel">
 <p>
 Previous: <a href="#Top" accesskey="p" rel="prev">top</a>, Up: <a href="#Top" 
accesskey="u" rel="up">top</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/part_node_before_top.pl 
b/tp/t/results/sectioning/part_node_before_top.pl
index 2a3f735e87..d2ddd099ff 100644
--- a/tp/t/results/sectioning/part_node_before_top.pl
+++ b/tp/t/results/sectioning/part_node_before_top.pl
@@ -722,14 +722,14 @@ $result_converted{'html'}->{'part_node_before_top'} = 
'<!DOCTYPE html>
 </head>
 
 <body lang="en">
-<a class="node-id" id="part-node-before-top"></a><div class="nav-header">
+<a class="node-id" id="part-node-before-top"></a><div class="nav-panel">
 <p>
 Next: <a href="#Top" accesskey="n" rel="next">top</a>, Previous: <a 
href="#Top" accesskey="p" rel="prev">top</a>, Up: <a href="#Top" accesskey="u" 
rel="up">top</a> &nbsp; </p>
 </div>
 <h4 class="node">part node before top</h4>
 <hr>
 <div class="part-level-extent" id="part">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#part-node-before-top" accesskey="n" rel="next">part node 
before top</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/part_node_chapter_after_top.pl 
b/tp/t/results/sectioning/part_node_chapter_after_top.pl
index d06bdf7222..328a5203f6 100644
--- a/tp/t/results/sectioning/part_node_chapter_after_top.pl
+++ b/tp/t/results/sectioning/part_node_chapter_after_top.pl
@@ -1191,7 +1191,7 @@ 
$result_converted{'html'}->{'part_node_chapter_after_top'} = '<!DOCTYPE html>
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#a-node-after-part" accesskey="n" rel="next">a node after 
part</a> &nbsp; </p>
 </div>
@@ -1201,7 +1201,7 @@ Next: <a href="#a-node-after-part" accesskey="n" 
rel="next">a node after part</a
 <hr>
 </div>
 <div class="part-level-extent" id="part">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter" accesskey="n" rel="next">chapter</a>, Previous: <a 
href="#Top" accesskey="p" rel="prev">top</a>, Up: <a href="#Top" accesskey="u" 
rel="up">top</a> &nbsp; </p>
 </div>
@@ -1216,7 +1216,7 @@ Next: <a href="#chapter" accesskey="n" 
rel="next">chapter</a>, Previous: <a href
 </p>
 <hr>
 <div class="chapter-level-extent" id="chapter">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#a-node-after-part" accesskey="n" rel="next">a node after 
part</a>, Up: <a href="#Top" accesskey="u" rel="up">top</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/part_node_chapter_appendix.pl 
b/tp/t/results/sectioning/part_node_chapter_appendix.pl
index 4cbeb5bf39..d9cf37d9da 100644
--- a/tp/t/results/sectioning/part_node_chapter_appendix.pl
+++ b/tp/t/results/sectioning/part_node_chapter_appendix.pl
@@ -1091,7 +1091,7 @@ $result_converted{'html'}->{'part_node_chapter_appendix'} 
= '<!DOCTYPE html>
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter-node" accesskey="n" rel="next">chapter</a> &nbsp; </p>
 </div>
@@ -1101,7 +1101,7 @@ Next: <a href="#chapter-node" accesskey="n" 
rel="next">chapter</a> &nbsp; </p>
 <hr>
 </div>
 <div class="part-level-extent" id="Part-1">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#Top" accesskey="p" rel="prev">top</a>, Up: <a href="#Top" 
accesskey="u" rel="up">top</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/part_node_chapter_node_appendix.pl 
b/tp/t/results/sectioning/part_node_chapter_node_appendix.pl
index 8eb1bfddea..3a2bf675dd 100644
--- a/tp/t/results/sectioning/part_node_chapter_node_appendix.pl
+++ b/tp/t/results/sectioning/part_node_chapter_node_appendix.pl
@@ -1303,7 +1303,7 @@ 
$result_converted{'html'}->{'part_node_chapter_node_appendix'} = '<!DOCTYPE html
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter-node" accesskey="n" rel="next">chapter</a> &nbsp; </p>
 </div>
@@ -1313,7 +1313,7 @@ Next: <a href="#chapter-node" accesskey="n" 
rel="next">chapter</a> &nbsp; </p>
 <hr>
 </div>
 <div class="part-level-extent" id="Part-1">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#appendix-node" accesskey="n" rel="next">Appendix</a>, 
Previous: <a href="#Top" accesskey="p" rel="prev">top</a>, Up: <a href="#Top" 
accesskey="u" rel="up">top</a> &nbsp; </p>
 </div>
@@ -1329,7 +1329,7 @@ Next: <a href="#appendix-node" accesskey="n" 
rel="next">Appendix</a>, Previous:
 <hr>
 </div>
 <div class="appendix-level-extent" id="appendix-node">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#chapter-node" accesskey="p" rel="prev">chapter</a>, Up: <a 
href="#Top" accesskey="u" rel="up">top</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/part_node_node_part_appendix.pl 
b/tp/t/results/sectioning/part_node_node_part_appendix.pl
index 719fcfa982..d3c80370b1 100644
--- a/tp/t/results/sectioning/part_node_node_part_appendix.pl
+++ b/tp/t/results/sectioning/part_node_node_part_appendix.pl
@@ -1398,7 +1398,7 @@ 
$result_converted{'html'}->{'part_node_node_part_appendix'} = '<!DOCTYPE html>
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter-node" accesskey="n" rel="next">chapter</a> &nbsp; </p>
 </div>
@@ -1408,7 +1408,7 @@ Next: <a href="#chapter-node" accesskey="n" 
rel="next">chapter</a> &nbsp; </p>
 <hr>
 </div>
 <div class="part-level-extent" id="Part-1">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#appendix-part" accesskey="n" rel="next">Appendix</a>, 
Previous: <a href="#Top" accesskey="p" rel="prev">top</a>, Up: <a href="#Top" 
accesskey="u" rel="up">top</a> &nbsp; </p>
 </div>
@@ -1424,7 +1424,7 @@ Next: <a href="#appendix-part" accesskey="n" 
rel="next">Appendix</a>, Previous:
 <hr>
 </div>
 <div class="appendix-level-extent" id="appendix-part">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#chapter-node" accesskey="p" rel="prev">chapter</a>, Up: <a 
href="#Top" accesskey="u" rel="up">top</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/part_node_part_appendix.pl 
b/tp/t/results/sectioning/part_node_part_appendix.pl
index b8924fd655..430d59a7e8 100644
--- a/tp/t/results/sectioning/part_node_part_appendix.pl
+++ b/tp/t/results/sectioning/part_node_part_appendix.pl
@@ -1177,7 +1177,7 @@ $result_converted{'html'}->{'part_node_part_appendix'} = 
'<!DOCTYPE html>
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter-node" accesskey="n" rel="next">chapter</a> &nbsp; </p>
 </div>
@@ -1187,7 +1187,7 @@ Next: <a href="#chapter-node" accesskey="n" 
rel="next">chapter</a> &nbsp; </p>
 <hr>
 </div>
 <div class="part-level-extent" id="Part-1">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#Top" accesskey="p" rel="prev">top</a>, Up: <a href="#Top" 
accesskey="u" rel="up">top</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/part_node_part_node_appendix.pl 
b/tp/t/results/sectioning/part_node_part_node_appendix.pl
index b1a584d0d0..cff3ed0bb0 100644
--- a/tp/t/results/sectioning/part_node_part_node_appendix.pl
+++ b/tp/t/results/sectioning/part_node_part_node_appendix.pl
@@ -1388,7 +1388,7 @@ 
$result_converted{'html'}->{'part_node_part_node_appendix'} = '<!DOCTYPE html>
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter-node" accesskey="n" rel="next">chapter</a> &nbsp; </p>
 </div>
@@ -1398,7 +1398,7 @@ Next: <a href="#chapter-node" accesskey="n" 
rel="next">chapter</a> &nbsp; </p>
 <hr>
 </div>
 <div class="part-level-extent" id="Part-1">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#appendix-node" accesskey="n" rel="next">Appendix</a>, 
Previous: <a href="#Top" accesskey="p" rel="prev">top</a>, Up: <a href="#Top" 
accesskey="u" rel="up">top</a> &nbsp; </p>
 </div>
@@ -1415,7 +1415,7 @@ Next: <a href="#appendix-node" accesskey="n" 
rel="next">Appendix</a>, Previous:
 </div>
 </div>
 <div class="part-level-extent" id="Part-Appendix">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#chapter-node" accesskey="p" rel="prev">chapter</a>, Up: <a 
href="#Top" accesskey="u" rel="up">top</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/protected_node_parentheses.pl 
b/tp/t/results/sectioning/protected_node_parentheses.pl
index b7d8aab0a5..6ef478c23c 100644
--- a/tp/t/results/sectioning/protected_node_parentheses.pl
+++ b/tp/t/results/sectioning/protected_node_parentheses.pl
@@ -676,7 +676,7 @@ $result_converted{'html'}->{'protected_node_parentheses'} = 
'<!DOCTYPE html>
 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#g_t_0028manual_0029-name" accesskey="n" rel="next">(manual) 
name</a> &nbsp; </p>
 </div>
@@ -684,7 +684,7 @@ Next: <a href="#g_t_0028manual_0029-name" accesskey="n" 
rel="next">(manual) name
 
 
 <hr>
-<a class="node-id" id="g_t_0028manual_0029-name"></a><div class="nav-header">
+<a class="node-id" id="g_t_0028manual_0029-name"></a><div class="nav-panel">
 <p>
 Previous: <a href="#Top" accesskey="p" rel="prev">top</a>, Up: <a href="#Top" 
accesskey="u" rel="up">top</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/section_before_after_top_node_last_node.pl 
b/tp/t/results/sectioning/section_before_after_top_node_last_node.pl
index bad7506284..eb111abd7e 100644
--- a/tp/t/results/sectioning/section_before_after_top_node_last_node.pl
+++ b/tp/t/results/sectioning/section_before_after_top_node_last_node.pl
@@ -487,7 +487,7 @@ 
$result_converted{'html'}->{'section_before_after_top_node_last_node'} = '<!DOCT
 <body lang="en">
 
 <div class="unnumbered-level-extent" id="before">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#node-after" accesskey="n" rel="next">node after</a> &nbsp; </p>
 </div>
@@ -504,7 +504,7 @@ Next: <a href="#node-after" accesskey="n" rel="next">node 
after</a> &nbsp; </p>
 <p>in chapter
 </p>
 <hr>
-<a class="node-id" id="node-after"></a><div class="nav-header">
+<a class="node-id" id="node-after"></a><div class="nav-panel">
 <p>
 Previous: <a href="#Top" accesskey="p" rel="prev">top section</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/section_before_top.pl 
b/tp/t/results/sectioning/section_before_top.pl
index 197e53d25d..f3d608a495 100644
--- a/tp/t/results/sectioning/section_before_top.pl
+++ b/tp/t/results/sectioning/section_before_top.pl
@@ -553,7 +553,7 @@ $result_converted{'html'}->{'section_before_top'} = 
'<!DOCTYPE html>
 
 <body lang="en">
 <div class="section-level-extent" id="section-node">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#Top" accesskey="p" rel="prev">top</a>, Up: <a href="#Top" 
accesskey="u" rel="up">top</a> &nbsp; </p>
 </div>
@@ -562,7 +562,7 @@ Previous: <a href="#Top" accesskey="p" rel="prev">top</a>, 
Up: <a href="#Top" ac
 <hr>
 </div>
 <div class="unnumberedsec-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#section-node" accesskey="n" rel="next">section</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/section_below_unnumbered.pl 
b/tp/t/results/sectioning/section_below_unnumbered.pl
index 2e2c7ae905..e6f286c6ba 100644
--- a/tp/t/results/sectioning/section_below_unnumbered.pl
+++ b/tp/t/results/sectioning/section_below_unnumbered.pl
@@ -917,7 +917,7 @@ ul.toc-numbered-mark {list-style: none}
 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#Unn" accesskey="n" rel="next">Unn</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -942,7 +942,7 @@ Next: <a href="#Unn" accesskey="n" rel="next">Unn</a> 
&nbsp; [<a href="#SEC_Cont
 </div>
 <hr>
 <div class="unnumbered-level-extent" id="Unn">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#Top" accesskey="p" rel="prev">Top</a>, Up: <a href="#Top" 
accesskey="u" rel="up">Top</a> &nbsp; [<a href="#SEC_Contents" title="Table of 
contents" rel="contents">Contents</a>]</p>
 </div>
@@ -954,7 +954,7 @@ Previous: <a href="#Top" accesskey="p" rel="prev">Top</a>, 
Up: <a href="#Top" ac
 </ul>
 <hr>
 <div class="section-level-extent" id="Sec">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Up: <a href="#Unn" accesskey="u" rel="up">Unn</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
diff --git a/tp/t/results/sectioning/section_chapter_before_top_nodes.pl 
b/tp/t/results/sectioning/section_chapter_before_top_nodes.pl
index 568ae745ff..f15ab109ce 100644
--- a/tp/t/results/sectioning/section_chapter_before_top_nodes.pl
+++ b/tp/t/results/sectioning/section_chapter_before_top_nodes.pl
@@ -913,7 +913,7 @@ 
$result_converted{'html'}->{'section_chapter_before_top_nodes'} = '<!DOCTYPE htm
 <body lang="en">
 
 <div class="section-level-extent" id="section-node">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter-node" accesskey="n" rel="next">chapter</a>, Up: <a 
href="#chapter-node" accesskey="u" rel="up">chapter</a> &nbsp; </p>
 </div>
@@ -922,7 +922,7 @@ Next: <a href="#chapter-node" accesskey="n" 
rel="next">chapter</a>, Up: <a href=
 <hr>
 </div>
 <div class="section-level-extent" id="chapter-node">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#Top" accesskey="n" rel="next">top</a>, Previous: <a 
href="#section-node" accesskey="p" rel="prev">section</a>, Up: <a href="#Top" 
accesskey="u" rel="up">top</a> &nbsp; </p>
 </div>
@@ -932,7 +932,7 @@ Next: <a href="#Top" accesskey="n" rel="next">top</a>, 
Previous: <a href="#secti
 <hr>
 </div>
 <div class="unnumberedsec-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter-node" accesskey="n" rel="next">chapter</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/section_in_unnumbered_info.pl 
b/tp/t/results/sectioning/section_in_unnumbered_info.pl
index 37e64abe21..41aba357c4 100644
--- a/tp/t/results/sectioning/section_in_unnumbered_info.pl
+++ b/tp/t/results/sectioning/section_in_unnumbered_info.pl
@@ -8135,7 +8135,7 @@ ul.toc-numbered-mark {list-style: none}
 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter" accesskey="n" rel="next">chapter</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8211,7 +8211,7 @@ Next: <a href="#chapter" accesskey="n" 
rel="next">chapter</a> &nbsp; [<a href="#
 </div>
 <hr>
 <div class="chapter-level-extent" id="chapter">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#unnumbered" accesskey="n" rel="next">unnumbered</a>, Previous: 
<a href="#Top" accesskey="p" rel="prev">Test section in unnumbered</a>, Up: <a 
href="#Top" accesskey="u" rel="up">Test section in unnumbered</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8223,7 +8223,7 @@ Next: <a href="#unnumbered" accesskey="n" 
rel="next">unnumbered</a>, Previous: <
 </ul>
 <hr>
 <div class="section-level-extent" id="section-in-chapter">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Up: <a href="#chapter" accesskey="u" rel="up">chapter</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8233,7 +8233,7 @@ Up: <a href="#chapter" accesskey="u" rel="up">chapter</a> 
&nbsp; [<a href="#SEC_
 </div>
 </div>
 <div class="unnumbered-level-extent" id="unnumbered">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter-2" accesskey="n" rel="next">chapter 2</a>, Previous: 
<a href="#chapter" accesskey="p" rel="prev">chapter</a>, Up: <a href="#Top" 
accesskey="u" rel="up">Test section in unnumbered</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8245,7 +8245,7 @@ Next: <a href="#chapter-2" accesskey="n" 
rel="next">chapter 2</a>, Previous: <a
 </ul>
 <hr>
 <div class="section-level-extent" id="section-in-unnumbered">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Up: <a href="#unnumbered" accesskey="u" rel="up">unnumbered</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8255,7 +8255,7 @@ Up: <a href="#unnumbered" accesskey="u" 
rel="up">unnumbered</a> &nbsp; [<a href=
 </div>
 </div>
 <div class="chapter-level-extent" id="chapter-2">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter-3" accesskey="n" rel="next">chapter 3</a>, Previous: 
<a href="#unnumbered" accesskey="p" rel="prev">unnumbered</a>, Up: <a 
href="#Top" accesskey="u" rel="up">Test section in unnumbered</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8268,7 +8268,7 @@ Next: <a href="#chapter-3" accesskey="n" 
rel="next">chapter 3</a>, Previous: <a
 </ul>
 <hr>
 <div class="unnumberedsec-level-extent" id="unnumberedsec-2">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#unnumberedsec-2_002d1" accesskey="n" rel="next">unnumberedsec 
2-1</a>, Up: <a href="#chapter-2" accesskey="u" rel="up">chapter 2</a> &nbsp; 
[<a href="#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>]</p>
 </div>
@@ -8283,7 +8283,7 @@ Next: <a href="#unnumberedsec-2_002d1" accesskey="n" 
rel="next">unnumberedsec 2-
 </ul>
 <hr>
 <div class="unnumberedsubsec-level-extent" id="unnumbered-sub-2">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#numbered-sub-2" accesskey="n" rel="next">numbered subsection 
2</a>, Up: <a href="#unnumberedsec-2" accesskey="u" rel="up">unnumbered section 
2</a> &nbsp; [<a href="#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>]</p>
 </div>
@@ -8292,7 +8292,7 @@ Next: <a href="#numbered-sub-2" accesskey="n" 
rel="next">numbered subsection 2</
 <hr>
 </div>
 <div class="subsection-level-extent" id="numbered-sub-2">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#unnumbered-sub2-2" accesskey="n" rel="next">unnumbered 
subsection2 2</a>, Previous: <a href="#unnumbered-sub-2" accesskey="p" 
rel="prev">unnumbered subsection 2</a>, Up: <a href="#unnumberedsec-2" 
accesskey="u" rel="up">unnumbered section 2</a> &nbsp; [<a href="#SEC_Contents" 
title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8301,7 +8301,7 @@ Next: <a href="#unnumbered-sub2-2" accesskey="n" 
rel="next">unnumbered subsectio
 <hr>
 </div>
 <div class="unnumberedsubsec-level-extent" id="unnumbered-sub2-2">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#numbered-sub2-2" accesskey="n" rel="next">numbered subsection2 
2</a>, Previous: <a href="#numbered-sub-2" accesskey="p" rel="prev">numbered 
subsection 2</a>, Up: <a href="#unnumberedsec-2" accesskey="u" 
rel="up">unnumbered section 2</a> &nbsp; [<a href="#SEC_Contents" title="Table 
of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8310,7 +8310,7 @@ Next: <a href="#numbered-sub2-2" accesskey="n" 
rel="next">numbered subsection2 2
 <hr>
 </div>
 <div class="subsection-level-extent" id="numbered-sub2-2">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#unnumbered-sub2-2" accesskey="p" rel="prev">unnumbered 
subsection2 2</a>, Up: <a href="#unnumberedsec-2" accesskey="u" 
rel="up">unnumbered section 2</a> &nbsp; [<a href="#SEC_Contents" title="Table 
of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8320,7 +8320,7 @@ Previous: <a href="#unnumbered-sub2-2" accesskey="p" 
rel="prev">unnumbered subse
 </div>
 </div>
 <div class="unnumberedsec-level-extent" id="unnumberedsec-2_002d1">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#unnumberedsec-2" accesskey="p" rel="prev">unnumbered 
section 2</a>, Up: <a href="#chapter-2" accesskey="u" rel="up">chapter 2</a> 
&nbsp; [<a href="#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>]</p>
 </div>
@@ -8332,7 +8332,7 @@ Previous: <a href="#unnumberedsec-2" accesskey="p" 
rel="prev">unnumbered section
 </ul>
 <hr>
 <div class="subsection-level-extent" id="numbered-sub-2_002d1">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Up: <a href="#unnumberedsec-2_002d1" accesskey="u" rel="up">unnumberedsec 
2-1</a> &nbsp; [<a href="#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>]</p>
 </div>
@@ -8344,7 +8344,7 @@ Up: <a href="#unnumberedsec-2_002d1" accesskey="u" 
rel="up">unnumberedsec 2-1</a
 </div>
 </div>
 <div class="chapter-level-extent" id="chapter-3">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#unnumbered-4" accesskey="n" rel="next">unnumbered  4</a>, 
Previous: <a href="#chapter-2" accesskey="p" rel="prev">chapter 2</a>, Up: <a 
href="#Top" accesskey="u" rel="up">Test section in unnumbered</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8360,7 +8360,7 @@ Next: <a href="#unnumbered-4" accesskey="n" 
rel="next">unnumbered  4</a>, Previo
 </ul>
 <hr>
 <div class="unnumberedsec-level-extent" id="unnumberedsec-3">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#section-3_002d1" accesskey="n" rel="next">section 3-1</a>, Up: 
<a href="#chapter-3" accesskey="u" rel="up">chapter 3</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8375,7 +8375,7 @@ Next: <a href="#section-3_002d1" accesskey="n" 
rel="next">section 3-1</a>, Up: <
 </ul>
 <hr>
 <div class="unnumberedsubsec-level-extent" id="unnumbered-sub-3">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#numbered-sub-3" accesskey="n" rel="next">numbered subsection 
3</a>, Up: <a href="#unnumberedsec-3" accesskey="u" rel="up">unnumbered section 
3</a> &nbsp; [<a href="#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>]</p>
 </div>
@@ -8384,7 +8384,7 @@ Next: <a href="#numbered-sub-3" accesskey="n" 
rel="next">numbered subsection 3</
 <hr>
 </div>
 <div class="subsection-level-extent" id="numbered-sub-3">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#unnumbered-sub2-3" accesskey="n" rel="next">unnumbered 
subsection2 3</a>, Previous: <a href="#unnumbered-sub-3" accesskey="p" 
rel="prev">unnumbered subsection 3</a>, Up: <a href="#unnumberedsec-3" 
accesskey="u" rel="up">unnumbered section 3</a> &nbsp; [<a href="#SEC_Contents" 
title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8393,7 +8393,7 @@ Next: <a href="#unnumbered-sub2-3" accesskey="n" 
rel="next">unnumbered subsectio
 <hr>
 </div>
 <div class="unnumberedsubsec-level-extent" id="unnumbered-sub2-3">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#numbered-sub2-3" accesskey="n" rel="next">numbered subsection2 
3</a>, Previous: <a href="#numbered-sub-3" accesskey="p" rel="prev">numbered 
subsection 3</a>, Up: <a href="#unnumberedsec-3" accesskey="u" 
rel="up">unnumbered section 3</a> &nbsp; [<a href="#SEC_Contents" title="Table 
of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8402,7 +8402,7 @@ Next: <a href="#numbered-sub2-3" accesskey="n" 
rel="next">numbered subsection2 3
 <hr>
 </div>
 <div class="subsection-level-extent" id="numbered-sub2-3">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#unnumbered-sub2-3" accesskey="p" rel="prev">unnumbered 
subsection2 3</a>, Up: <a href="#unnumberedsec-3" accesskey="u" 
rel="up">unnumbered section 3</a> &nbsp; [<a href="#SEC_Contents" title="Table 
of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8412,7 +8412,7 @@ Previous: <a href="#unnumbered-sub2-3" accesskey="p" 
rel="prev">unnumbered subse
 </div>
 </div>
 <div class="section-level-extent" id="section-3_002d1">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#unnumberedsec-3_002d2" accesskey="n" rel="next">unnumberedsec 
3-2</a>, Previous: <a href="#unnumberedsec-3" accesskey="p" 
rel="prev">unnumbered section 3</a>, Up: <a href="#chapter-3" accesskey="u" 
rel="up">chapter 3</a> &nbsp; [<a href="#SEC_Contents" title="Table of 
contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8421,7 +8421,7 @@ Next: <a href="#unnumberedsec-3_002d2" accesskey="n" 
rel="next">unnumberedsec 3-
 <hr>
 </div>
 <div class="unnumberedsec-level-extent" id="unnumberedsec-3_002d2">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#section-3_002d3" accesskey="n" rel="next">section 3-3</a>, 
Previous: <a href="#section-3_002d1" accesskey="p" rel="prev">section 3-1</a>, 
Up: <a href="#chapter-3" accesskey="u" rel="up">chapter 3</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8433,7 +8433,7 @@ Next: <a href="#section-3_002d3" accesskey="n" 
rel="next">section 3-3</a>, Previ
 </ul>
 <hr>
 <div class="subsection-level-extent" id="numbered-sub-3_002d2">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Up: <a href="#unnumberedsec-3_002d2" accesskey="u" rel="up">unnumberedsec 
3-2</a> &nbsp; [<a href="#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>]</p>
 </div>
@@ -8443,7 +8443,7 @@ Up: <a href="#unnumberedsec-3_002d2" accesskey="u" 
rel="up">unnumberedsec 3-2</a
 </div>
 </div>
 <div class="section-level-extent" id="section-3_002d3">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#unnumberedsec-3_002d4" accesskey="n" rel="next">unnumberedsec 
3-4</a>, Previous: <a href="#unnumberedsec-3_002d2" accesskey="p" 
rel="prev">unnumberedsec 3-2</a>, Up: <a href="#chapter-3" accesskey="u" 
rel="up">chapter 3</a> &nbsp; [<a href="#SEC_Contents" title="Table of 
contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8455,7 +8455,7 @@ Next: <a href="#unnumberedsec-3_002d4" accesskey="n" 
rel="next">unnumberedsec 3-
 </ul>
 <hr>
 <div class="subsection-level-extent" id="subsection-3_002d3">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Up: <a href="#section-3_002d3" accesskey="u" rel="up">section 3-3</a> &nbsp; 
[<a href="#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>]</p>
 </div>
@@ -8465,7 +8465,7 @@ Up: <a href="#section-3_002d3" accesskey="u" 
rel="up">section 3-3</a> &nbsp; [<a
 </div>
 </div>
 <div class="unnumberedsec-level-extent" id="unnumberedsec-3_002d4">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#section-3_002d3" accesskey="p" rel="prev">section 3-3</a>, 
Up: <a href="#chapter-3" accesskey="u" rel="up">chapter 3</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8477,7 +8477,7 @@ Previous: <a href="#section-3_002d3" accesskey="p" 
rel="prev">section 3-3</a>, U
 </ul>
 <hr>
 <div class="subsection-level-extent" id="numbered-sub-3_002d4">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Up: <a href="#unnumberedsec-3_002d4" accesskey="u" rel="up">unnumberedsec 
3-4</a> &nbsp; [<a href="#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>]</p>
 </div>
@@ -8488,7 +8488,7 @@ Up: <a href="#unnumberedsec-3_002d4" accesskey="u" 
rel="up">unnumberedsec 3-4</a
 </div>
 </div>
 <div class="unnumbered-level-extent" id="unnumbered-4">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#chapter-3" accesskey="p" rel="prev">chapter 3</a>, Up: <a 
href="#Top" accesskey="u" rel="up">Test section in unnumbered</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8500,7 +8500,7 @@ Previous: <a href="#chapter-3" accesskey="p" 
rel="prev">chapter 3</a>, Up: <a hr
 </ul>
 <hr>
 <div class="unnumberedsec-level-extent" id="unnumberedsec-4">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Up: <a href="#unnumbered-4" accesskey="u" rel="up">unnumbered  4</a> &nbsp; 
[<a href="#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>]</p>
 </div>
@@ -8515,7 +8515,7 @@ Up: <a href="#unnumbered-4" accesskey="u" 
rel="up">unnumbered  4</a> &nbsp; [<a
 </ul>
 <hr>
 <div class="unnumberedsubsec-level-extent" id="unnumbered-sub-4">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#numbered-sub-4" accesskey="n" rel="next">numbered subsection 
4</a>, Up: <a href="#unnumberedsec-4" accesskey="u" rel="up">unnumbered section 
4</a> &nbsp; [<a href="#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>]</p>
 </div>
@@ -8524,7 +8524,7 @@ Next: <a href="#numbered-sub-4" accesskey="n" 
rel="next">numbered subsection 4</
 <hr>
 </div>
 <div class="subsection-level-extent" id="numbered-sub-4">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#unnumbered-sub2-4" accesskey="n" rel="next">unnumbered 
subsection2 4</a>, Previous: <a href="#unnumbered-sub-4" accesskey="p" 
rel="prev">unnumbered subsection 4</a>, Up: <a href="#unnumberedsec-4" 
accesskey="u" rel="up">unnumbered section 4</a> &nbsp; [<a href="#SEC_Contents" 
title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8533,7 +8533,7 @@ Next: <a href="#unnumbered-sub2-4" accesskey="n" 
rel="next">unnumbered subsectio
 <hr>
 </div>
 <div class="unnumberedsubsec-level-extent" id="unnumbered-sub2-4">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#numbered-sub2-4" accesskey="n" rel="next">numbered subsection2 
4</a>, Previous: <a href="#numbered-sub-4" accesskey="p" rel="prev">numbered 
subsection 4</a>, Up: <a href="#unnumberedsec-4" accesskey="u" 
rel="up">unnumbered section 4</a> &nbsp; [<a href="#SEC_Contents" title="Table 
of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8542,7 +8542,7 @@ Next: <a href="#numbered-sub2-4" accesskey="n" 
rel="next">numbered subsection2 4
 <hr>
 </div>
 <div class="subsection-level-extent" id="numbered-sub2-4">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#unnumbered-sub2-4" accesskey="p" rel="prev">unnumbered 
subsection2 4</a>, Up: <a href="#unnumberedsec-4" accesskey="u" 
rel="up">unnumbered section 4</a> &nbsp; [<a href="#SEC_Contents" title="Table 
of contents" rel="contents">Contents</a>]</p>
 </div>
diff --git a/tp/t/results/sectioning/section_in_unnumbered_plaintext.pl 
b/tp/t/results/sectioning/section_in_unnumbered_plaintext.pl
index 73ee15cea9..ca65fa900e 100644
--- a/tp/t/results/sectioning/section_in_unnumbered_plaintext.pl
+++ b/tp/t/results/sectioning/section_in_unnumbered_plaintext.pl
@@ -7968,7 +7968,7 @@ ul.toc-numbered-mark {list-style: none}
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter" accesskey="n" rel="next">chapter</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8044,7 +8044,7 @@ Next: <a href="#chapter" accesskey="n" 
rel="next">chapter</a> &nbsp; [<a href="#
 </div>
 <hr>
 <div class="chapter-level-extent" id="chapter">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#unnumbered" accesskey="n" rel="next">unnumbered</a>, Previous: 
<a href="#Top" accesskey="p" rel="prev">Test section in unnumbered</a>, Up: <a 
href="#Top" accesskey="u" rel="up">Test section in unnumbered</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8056,7 +8056,7 @@ Next: <a href="#unnumbered" accesskey="n" 
rel="next">unnumbered</a>, Previous: <
 </ul>
 <hr>
 <div class="section-level-extent" id="section-in-chapter">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Up: <a href="#chapter" accesskey="u" rel="up">chapter</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8066,7 +8066,7 @@ Up: <a href="#chapter" accesskey="u" rel="up">chapter</a> 
&nbsp; [<a href="#SEC_
 </div>
 </div>
 <div class="unnumbered-level-extent" id="unnumbered">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter-2" accesskey="n" rel="next">chapter 2</a>, Previous: 
<a href="#chapter" accesskey="p" rel="prev">chapter</a>, Up: <a href="#Top" 
accesskey="u" rel="up">Test section in unnumbered</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8078,7 +8078,7 @@ Next: <a href="#chapter-2" accesskey="n" 
rel="next">chapter 2</a>, Previous: <a
 </ul>
 <hr>
 <div class="section-level-extent" id="section-in-unnumbered">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Up: <a href="#unnumbered" accesskey="u" rel="up">unnumbered</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8088,7 +8088,7 @@ Up: <a href="#unnumbered" accesskey="u" 
rel="up">unnumbered</a> &nbsp; [<a href=
 </div>
 </div>
 <div class="chapter-level-extent" id="chapter-2">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter-3" accesskey="n" rel="next">chapter 3</a>, Previous: 
<a href="#unnumbered" accesskey="p" rel="prev">unnumbered</a>, Up: <a 
href="#Top" accesskey="u" rel="up">Test section in unnumbered</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8101,7 +8101,7 @@ Next: <a href="#chapter-3" accesskey="n" 
rel="next">chapter 3</a>, Previous: <a
 </ul>
 <hr>
 <div class="unnumberedsec-level-extent" id="unnumberedsec-2">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#unnumberedsec-2_002d1" accesskey="n" rel="next">unnumberedsec 
2-1</a>, Up: <a href="#chapter-2" accesskey="u" rel="up">chapter 2</a> &nbsp; 
[<a href="#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>]</p>
 </div>
@@ -8116,7 +8116,7 @@ Next: <a href="#unnumberedsec-2_002d1" accesskey="n" 
rel="next">unnumberedsec 2-
 </ul>
 <hr>
 <div class="unnumberedsubsec-level-extent" id="unnumbered-sub-2">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#numbered-sub-2" accesskey="n" rel="next">numbered subsection 
2</a>, Up: <a href="#unnumberedsec-2" accesskey="u" rel="up">unnumbered section 
2</a> &nbsp; [<a href="#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>]</p>
 </div>
@@ -8125,7 +8125,7 @@ Next: <a href="#numbered-sub-2" accesskey="n" 
rel="next">numbered subsection 2</
 <hr>
 </div>
 <div class="subsection-level-extent" id="numbered-sub-2">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#unnumbered-sub2-2" accesskey="n" rel="next">unnumbered 
subsection2 2</a>, Previous: <a href="#unnumbered-sub-2" accesskey="p" 
rel="prev">unnumbered subsection 2</a>, Up: <a href="#unnumberedsec-2" 
accesskey="u" rel="up">unnumbered section 2</a> &nbsp; [<a href="#SEC_Contents" 
title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8134,7 +8134,7 @@ Next: <a href="#unnumbered-sub2-2" accesskey="n" 
rel="next">unnumbered subsectio
 <hr>
 </div>
 <div class="unnumberedsubsec-level-extent" id="unnumbered-sub2-2">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#numbered-sub2-2" accesskey="n" rel="next">numbered subsection2 
2</a>, Previous: <a href="#numbered-sub-2" accesskey="p" rel="prev">numbered 
subsection 2</a>, Up: <a href="#unnumberedsec-2" accesskey="u" 
rel="up">unnumbered section 2</a> &nbsp; [<a href="#SEC_Contents" title="Table 
of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8143,7 +8143,7 @@ Next: <a href="#numbered-sub2-2" accesskey="n" 
rel="next">numbered subsection2 2
 <hr>
 </div>
 <div class="subsection-level-extent" id="numbered-sub2-2">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#unnumbered-sub2-2" accesskey="p" rel="prev">unnumbered 
subsection2 2</a>, Up: <a href="#unnumberedsec-2" accesskey="u" 
rel="up">unnumbered section 2</a> &nbsp; [<a href="#SEC_Contents" title="Table 
of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8153,7 +8153,7 @@ Previous: <a href="#unnumbered-sub2-2" accesskey="p" 
rel="prev">unnumbered subse
 </div>
 </div>
 <div class="unnumberedsec-level-extent" id="unnumberedsec-2_002d1">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#unnumberedsec-2" accesskey="p" rel="prev">unnumbered 
section 2</a>, Up: <a href="#chapter-2" accesskey="u" rel="up">chapter 2</a> 
&nbsp; [<a href="#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>]</p>
 </div>
@@ -8165,7 +8165,7 @@ Previous: <a href="#unnumberedsec-2" accesskey="p" 
rel="prev">unnumbered section
 </ul>
 <hr>
 <div class="subsection-level-extent" id="numbered-sub-2_002d1">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Up: <a href="#unnumberedsec-2_002d1" accesskey="u" rel="up">unnumberedsec 
2-1</a> &nbsp; [<a href="#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>]</p>
 </div>
@@ -8177,7 +8177,7 @@ Up: <a href="#unnumberedsec-2_002d1" accesskey="u" 
rel="up">unnumberedsec 2-1</a
 </div>
 </div>
 <div class="chapter-level-extent" id="chapter-3">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#unnumbered-4" accesskey="n" rel="next">unnumbered  4</a>, 
Previous: <a href="#chapter-2" accesskey="p" rel="prev">chapter 2</a>, Up: <a 
href="#Top" accesskey="u" rel="up">Test section in unnumbered</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8193,7 +8193,7 @@ Next: <a href="#unnumbered-4" accesskey="n" 
rel="next">unnumbered  4</a>, Previo
 </ul>
 <hr>
 <div class="unnumberedsec-level-extent" id="unnumberedsec-3">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#section-3_002d1" accesskey="n" rel="next">section 3-1</a>, Up: 
<a href="#chapter-3" accesskey="u" rel="up">chapter 3</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8208,7 +8208,7 @@ Next: <a href="#section-3_002d1" accesskey="n" 
rel="next">section 3-1</a>, Up: <
 </ul>
 <hr>
 <div class="unnumberedsubsec-level-extent" id="unnumbered-sub-3">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#numbered-sub-3" accesskey="n" rel="next">numbered subsection 
3</a>, Up: <a href="#unnumberedsec-3" accesskey="u" rel="up">unnumbered section 
3</a> &nbsp; [<a href="#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>]</p>
 </div>
@@ -8217,7 +8217,7 @@ Next: <a href="#numbered-sub-3" accesskey="n" 
rel="next">numbered subsection 3</
 <hr>
 </div>
 <div class="subsection-level-extent" id="numbered-sub-3">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#unnumbered-sub2-3" accesskey="n" rel="next">unnumbered 
subsection2 3</a>, Previous: <a href="#unnumbered-sub-3" accesskey="p" 
rel="prev">unnumbered subsection 3</a>, Up: <a href="#unnumberedsec-3" 
accesskey="u" rel="up">unnumbered section 3</a> &nbsp; [<a href="#SEC_Contents" 
title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8226,7 +8226,7 @@ Next: <a href="#unnumbered-sub2-3" accesskey="n" 
rel="next">unnumbered subsectio
 <hr>
 </div>
 <div class="unnumberedsubsec-level-extent" id="unnumbered-sub2-3">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#numbered-sub2-3" accesskey="n" rel="next">numbered subsection2 
3</a>, Previous: <a href="#numbered-sub-3" accesskey="p" rel="prev">numbered 
subsection 3</a>, Up: <a href="#unnumberedsec-3" accesskey="u" 
rel="up">unnumbered section 3</a> &nbsp; [<a href="#SEC_Contents" title="Table 
of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8235,7 +8235,7 @@ Next: <a href="#numbered-sub2-3" accesskey="n" 
rel="next">numbered subsection2 3
 <hr>
 </div>
 <div class="subsection-level-extent" id="numbered-sub2-3">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#unnumbered-sub2-3" accesskey="p" rel="prev">unnumbered 
subsection2 3</a>, Up: <a href="#unnumberedsec-3" accesskey="u" 
rel="up">unnumbered section 3</a> &nbsp; [<a href="#SEC_Contents" title="Table 
of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8245,7 +8245,7 @@ Previous: <a href="#unnumbered-sub2-3" accesskey="p" 
rel="prev">unnumbered subse
 </div>
 </div>
 <div class="section-level-extent" id="section-3_002d1">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#unnumberedsec-3_002d2" accesskey="n" rel="next">unnumberedsec 
3-2</a>, Previous: <a href="#unnumberedsec-3" accesskey="p" 
rel="prev">unnumbered section 3</a>, Up: <a href="#chapter-3" accesskey="u" 
rel="up">chapter 3</a> &nbsp; [<a href="#SEC_Contents" title="Table of 
contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8254,7 +8254,7 @@ Next: <a href="#unnumberedsec-3_002d2" accesskey="n" 
rel="next">unnumberedsec 3-
 <hr>
 </div>
 <div class="unnumberedsec-level-extent" id="unnumberedsec-3_002d2">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#section-3_002d3" accesskey="n" rel="next">section 3-3</a>, 
Previous: <a href="#section-3_002d1" accesskey="p" rel="prev">section 3-1</a>, 
Up: <a href="#chapter-3" accesskey="u" rel="up">chapter 3</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8266,7 +8266,7 @@ Next: <a href="#section-3_002d3" accesskey="n" 
rel="next">section 3-3</a>, Previ
 </ul>
 <hr>
 <div class="subsection-level-extent" id="numbered-sub-3_002d2">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Up: <a href="#unnumberedsec-3_002d2" accesskey="u" rel="up">unnumberedsec 
3-2</a> &nbsp; [<a href="#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>]</p>
 </div>
@@ -8276,7 +8276,7 @@ Up: <a href="#unnumberedsec-3_002d2" accesskey="u" 
rel="up">unnumberedsec 3-2</a
 </div>
 </div>
 <div class="section-level-extent" id="section-3_002d3">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#unnumberedsec-3_002d4" accesskey="n" rel="next">unnumberedsec 
3-4</a>, Previous: <a href="#unnumberedsec-3_002d2" accesskey="p" 
rel="prev">unnumberedsec 3-2</a>, Up: <a href="#chapter-3" accesskey="u" 
rel="up">chapter 3</a> &nbsp; [<a href="#SEC_Contents" title="Table of 
contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8288,7 +8288,7 @@ Next: <a href="#unnumberedsec-3_002d4" accesskey="n" 
rel="next">unnumberedsec 3-
 </ul>
 <hr>
 <div class="subsection-level-extent" id="subsection-3_002d3">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Up: <a href="#section-3_002d3" accesskey="u" rel="up">section 3-3</a> &nbsp; 
[<a href="#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>]</p>
 </div>
@@ -8298,7 +8298,7 @@ Up: <a href="#section-3_002d3" accesskey="u" 
rel="up">section 3-3</a> &nbsp; [<a
 </div>
 </div>
 <div class="unnumberedsec-level-extent" id="unnumberedsec-3_002d4">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#section-3_002d3" accesskey="p" rel="prev">section 3-3</a>, 
Up: <a href="#chapter-3" accesskey="u" rel="up">chapter 3</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8310,7 +8310,7 @@ Previous: <a href="#section-3_002d3" accesskey="p" 
rel="prev">section 3-3</a>, U
 </ul>
 <hr>
 <div class="subsection-level-extent" id="numbered-sub-3_002d4">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Up: <a href="#unnumberedsec-3_002d4" accesskey="u" rel="up">unnumberedsec 
3-4</a> &nbsp; [<a href="#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>]</p>
 </div>
@@ -8321,7 +8321,7 @@ Up: <a href="#unnumberedsec-3_002d4" accesskey="u" 
rel="up">unnumberedsec 3-4</a
 </div>
 </div>
 <div class="unnumbered-level-extent" id="unnumbered-4">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#chapter-3" accesskey="p" rel="prev">chapter 3</a>, Up: <a 
href="#Top" accesskey="u" rel="up">Test section in unnumbered</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8333,7 +8333,7 @@ Previous: <a href="#chapter-3" accesskey="p" 
rel="prev">chapter 3</a>, Up: <a hr
 </ul>
 <hr>
 <div class="unnumberedsec-level-extent" id="unnumberedsec-4">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Up: <a href="#unnumbered-4" accesskey="u" rel="up">unnumbered  4</a> &nbsp; 
[<a href="#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>]</p>
 </div>
@@ -8348,7 +8348,7 @@ Up: <a href="#unnumbered-4" accesskey="u" 
rel="up">unnumbered  4</a> &nbsp; [<a
 </ul>
 <hr>
 <div class="unnumberedsubsec-level-extent" id="unnumbered-sub-4">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#numbered-sub-4" accesskey="n" rel="next">numbered subsection 
4</a>, Up: <a href="#unnumberedsec-4" accesskey="u" rel="up">unnumbered section 
4</a> &nbsp; [<a href="#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>]</p>
 </div>
@@ -8357,7 +8357,7 @@ Next: <a href="#numbered-sub-4" accesskey="n" 
rel="next">numbered subsection 4</
 <hr>
 </div>
 <div class="subsection-level-extent" id="numbered-sub-4">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#unnumbered-sub2-4" accesskey="n" rel="next">unnumbered 
subsection2 4</a>, Previous: <a href="#unnumbered-sub-4" accesskey="p" 
rel="prev">unnumbered subsection 4</a>, Up: <a href="#unnumberedsec-4" 
accesskey="u" rel="up">unnumbered section 4</a> &nbsp; [<a href="#SEC_Contents" 
title="Table of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8366,7 +8366,7 @@ Next: <a href="#unnumbered-sub2-4" accesskey="n" 
rel="next">unnumbered subsectio
 <hr>
 </div>
 <div class="unnumberedsubsec-level-extent" id="unnumbered-sub2-4">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#numbered-sub2-4" accesskey="n" rel="next">numbered subsection2 
4</a>, Previous: <a href="#numbered-sub-4" accesskey="p" rel="prev">numbered 
subsection 4</a>, Up: <a href="#unnumberedsec-4" accesskey="u" 
rel="up">unnumbered section 4</a> &nbsp; [<a href="#SEC_Contents" title="Table 
of contents" rel="contents">Contents</a>]</p>
 </div>
@@ -8375,7 +8375,7 @@ Next: <a href="#numbered-sub2-4" accesskey="n" 
rel="next">numbered subsection2 4
 <hr>
 </div>
 <div class="subsection-level-extent" id="numbered-sub2-4">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#unnumbered-sub2-4" accesskey="p" rel="prev">unnumbered 
subsection2 4</a>, Up: <a href="#unnumberedsec-4" accesskey="u" 
rel="up">unnumbered section 4</a> &nbsp; [<a href="#SEC_Contents" title="Table 
of contents" rel="contents">Contents</a>]</p>
 </div>
diff --git a/tp/t/results/sectioning/sections_test_no_use_nodes.pl 
b/tp/t/results/sectioning/sections_test_no_use_nodes.pl
index b095cda690..db74dac58c 100644
--- a/tp/t/results/sectioning/sections_test_no_use_nodes.pl
+++ b/tp/t/results/sectioning/sections_test_no_use_nodes.pl
@@ -741,7 +741,7 @@ $result_converted{'html'}->{'sections_test_no_use_nodes'} = 
'<!DOCTYPE html>
 
 <body lang="en">
 <div class="top-level-extent" id="top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter-in-part" accesskey="n" rel="next">chapter in part</a> 
&nbsp; </p>
 </div>
@@ -752,7 +752,7 @@ Next: <a href="#chapter-in-part" accesskey="n" 
rel="next">chapter in part</a> &n
 </ul>
 <hr>
 <div class="chapter-level-extent" id="chapter">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  Up : <a href="#top" accesskey="u" rel="up">top</a> &nbsp; </p>
 </div>
@@ -763,7 +763,7 @@ Next: <a href="#chapter-in-part" accesskey="n" 
rel="next">chapter in part</a> &n
 </ul>
 <hr>
 <div class="section-level-extent" id="section">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  Up : <a href="#chapter" accesskey="u" rel="up">chapter</a> &nbsp; </p>
 </div>
@@ -774,7 +774,7 @@ Next: <a href="#chapter-in-part" accesskey="n" 
rel="next">chapter in part</a> &n
 </ul>
 <hr>
 <div class="subsection-level-extent" id="subsection">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  Up : <a href="#section" accesskey="u" rel="up">section</a> &nbsp; </p>
 </div>
@@ -785,7 +785,7 @@ Next: <a href="#chapter-in-part" accesskey="n" 
rel="next">chapter in part</a> &n
 </ul>
 <hr>
 <div class="subsubsection-level-extent" id="subsubsection">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  Up : <a href="#subsection" accesskey="u" rel="up">subsection</a> &nbsp; </p>
 </div>
@@ -798,7 +798,7 @@ Next: <a href="#chapter-in-part" accesskey="n" 
rel="next">chapter in part</a> &n
 </div>
 </div>
 <div class="part-level-extent" id="part">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#second-chapter-in-part" accesskey="n" rel="next">second 
chapter in part</a> &nbsp; </p>
 </div>
@@ -816,7 +816,7 @@ Next: <a href="#second-chapter-in-part" accesskey="n" 
rel="next">second chapter
 <hr>
 </div>
 <div class="chapter-level-extent" id="second-chapter-in-part">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#unnumbered" accesskey="n" rel="next">unnumbered</a>, Prev: <a 
href="#chapter-in-part" accesskey="p" rel="prev">chapter in part</a>,  Up : <a 
href="#chapter-in-part" accesskey="u" rel="up">chapter in part</a> &nbsp; </p>
 </div>
@@ -825,7 +825,7 @@ Next: <a href="#unnumbered" accesskey="n" 
rel="next">unnumbered</a>, Prev: <a hr
 <hr>
 </div>
 <div class="unnumbered-level-extent" id="unnumbered">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Prev: <a href="#second-chapter-in-part" accesskey="p" rel="prev">second 
chapter in part</a>,  Up : <a href="#chapter-in-part" accesskey="u" 
rel="up">chapter in part</a> &nbsp; </p>
 </div>
@@ -834,7 +834,7 @@ Prev: <a href="#second-chapter-in-part" accesskey="p" 
rel="prev">second chapter
 <hr>
 </div>
 <div class="appendix-level-extent" id="appendix">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Prev: <a href="#chapter-in-part" accesskey="p" rel="prev">chapter in part</a> 
&nbsp; </p>
 </div>
@@ -845,7 +845,7 @@ Prev: <a href="#chapter-in-part" accesskey="p" 
rel="prev">chapter in part</a> &n
 </ul>
 <hr>
 <div class="appendixsec-level-extent" id="appendixsec">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  Up : <a href="#appendix" accesskey="u" rel="up">appendix</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/sectioning/sections_test_no_use_nodes_use_node_directions.pl 
b/tp/t/results/sectioning/sections_test_no_use_nodes_use_node_directions.pl
index 92ccdefb8a..0970c05200 100644
--- a/tp/t/results/sectioning/sections_test_no_use_nodes_use_node_directions.pl
+++ b/tp/t/results/sectioning/sections_test_no_use_nodes_use_node_directions.pl
@@ -741,7 +741,7 @@ 
$result_converted{'html'}->{'sections_test_no_use_nodes_use_node_directions'} =
 
 <body lang="en">
 <div class="top-level-extent" id="top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
@@ -752,7 +752,7 @@ 
$result_converted{'html'}->{'sections_test_no_use_nodes_use_node_directions'} =
 </ul>
 <hr>
 <div class="chapter-level-extent" id="chapter">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
@@ -763,7 +763,7 @@ 
$result_converted{'html'}->{'sections_test_no_use_nodes_use_node_directions'} =
 </ul>
 <hr>
 <div class="section-level-extent" id="section">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
@@ -774,7 +774,7 @@ 
$result_converted{'html'}->{'sections_test_no_use_nodes_use_node_directions'} =
 </ul>
 <hr>
 <div class="subsection-level-extent" id="subsection">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
@@ -785,7 +785,7 @@ 
$result_converted{'html'}->{'sections_test_no_use_nodes_use_node_directions'} =
 </ul>
 <hr>
 <div class="subsubsection-level-extent" id="subsubsection">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
@@ -798,7 +798,7 @@ 
$result_converted{'html'}->{'sections_test_no_use_nodes_use_node_directions'} =
 </div>
 </div>
 <div class="part-level-extent" id="part">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
@@ -816,7 +816,7 @@ 
$result_converted{'html'}->{'sections_test_no_use_nodes_use_node_directions'} =
 <hr>
 </div>
 <div class="chapter-level-extent" id="second-chapter-in-part">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
@@ -825,7 +825,7 @@ 
$result_converted{'html'}->{'sections_test_no_use_nodes_use_node_directions'} =
 <hr>
 </div>
 <div class="unnumbered-level-extent" id="unnumbered">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
@@ -834,7 +834,7 @@ 
$result_converted{'html'}->{'sections_test_no_use_nodes_use_node_directions'} =
 <hr>
 </div>
 <div class="appendix-level-extent" id="appendix">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
@@ -845,7 +845,7 @@ 
$result_converted{'html'}->{'sections_test_no_use_nodes_use_node_directions'} =
 </ul>
 <hr>
 <div class="appendixsec-level-extent" id="appendixsec">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/space_in_node.pl 
b/tp/t/results/sectioning/space_in_node.pl
index fb067a9303..78fdc18323 100644
--- a/tp/t/results/sectioning/space_in_node.pl
+++ b/tp/t/results/sectioning/space_in_node.pl
@@ -729,7 +729,7 @@ $result_converted{'html'}->{'space_in_node'} = '<!DOCTYPE 
html>
 
 <body lang="en">
 
-<a class="node-id" id="Top"></a><div class="nav-header">
+<a class="node-id" id="Top"></a><div class="nav-panel">
 <p>
 Next: <a href="#Chap-first-here" accesskey="n" rel="next">Chap first  here</a> 
&nbsp; </p>
 </div>
@@ -737,21 +737,21 @@ Next: <a href="#Chap-first-here" accesskey="n" 
rel="next">Chap first  here</a> &
 
 
 <hr>
-<a class="node-id" id="Chap-first-here"></a><div class="nav-header">
+<a class="node-id" id="Chap-first-here"></a><div class="nav-panel">
 <p>
 Next: <a href="#Test-title" accesskey="n" rel="next">Test               
title</a>, Previous: <a href="#Top" accesskey="p" rel="prev">Top</a>, Up: <a 
href="#Top" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
 <h4 class="node">Chap first  here</h4>
 
 <hr>
-<a class="node-id" id="Test-title"></a><div class="nav-header">
+<a class="node-id" id="Test-title"></a><div class="nav-panel">
 <p>
 Next: <a href="#Last-with-spaces" accesskey="n" rel="next">Last with 
spaces</a>, Previous: <a href="#Chap-first-here" accesskey="p" rel="prev">Chap 
first  here</a>, Up: <a href="#Top" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
 <h4 class="node">Test               title</h4>
 
 <hr>
-<a class="node-id" id="Last-with-spaces"></a><div class="nav-header">
+<a class="node-id" id="Last-with-spaces"></a><div class="nav-panel">
 <p>
 Previous: <a href="#Test-title" accesskey="p" rel="prev">Test               
title</a>, Up: <a href="#Top" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/top_node_no_menu_direction.pl 
b/tp/t/results/sectioning/top_node_no_menu_direction.pl
index 7903dbcd29..d661abf34c 100644
--- a/tp/t/results/sectioning/top_node_no_menu_direction.pl
+++ b/tp/t/results/sectioning/top_node_no_menu_direction.pl
@@ -526,7 +526,7 @@ $result_converted{'html'}->{'top_node_no_menu_direction'} = 
'<!DOCTYPE html>
 </head>
 
 <body lang="en">
-<a class="node-id" id="Top"></a><div class="nav-header">
+<a class="node-id" id="Top"></a><div class="nav-panel">
 <p>
 Next: <a href="#second-node" accesskey="n" rel="next">second node</a> &nbsp; 
</p>
 </div>
@@ -534,7 +534,7 @@ Next: <a href="#second-node" accesskey="n" 
rel="next">second node</a> &nbsp; </p
 
 
 <hr>
-<a class="node-id" id="second-node"></a><div class="nav-header">
+<a class="node-id" id="second-node"></a><div class="nav-panel">
 <p>
 Previous: <a href="#Top" accesskey="p" rel="prev">Top</a>, Up: <a href="#Top" 
accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/top_node_up_url.pl 
b/tp/t/results/sectioning/top_node_up_url.pl
index 093f5c4a52..05d9dd334d 100644
--- a/tp/t/results/sectioning/top_node_up_url.pl
+++ b/tp/t/results/sectioning/top_node_up_url.pl
@@ -704,7 +704,7 @@ $result_converted{'html'}->{'top_node_up_url'} = '<!DOCTYPE 
html>
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#first" accesskey="n" rel="next">first</a>, Up: <a 
href="http://www.gnu.org/manual/"; accesskey="u" rel="up">@acronym{GNU, 
@acronym{GNU}\'s Not Unix} manuals</a> &nbsp; </p>
 </div>
@@ -712,7 +712,7 @@ Next: <a href="#first" accesskey="n" rel="next">first</a>, 
Up: <a href="http://w
 
 
 <hr>
-<a class="node-id" id="first"></a><div class="nav-header">
+<a class="node-id" id="first"></a><div class="nav-panel">
 <p>
 Previous: <a href="#Top" accesskey="p" rel="prev">internal top node up</a>, 
Up: <a href="#Top" accesskey="u" rel="up">internal top node up</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/sectioning/transliterated_split_equivalent_nodes/res_html/a.html 
b/tp/t/results/sectioning/transliterated_split_equivalent_nodes/res_html/a.html
index cbbe5a6f51..6030a33b33 100644
--- 
a/tp/t/results/sectioning/transliterated_split_equivalent_nodes/res_html/a.html
+++ 
b/tp/t/results/sectioning/transliterated_split_equivalent_nodes/res_html/a.html
@@ -24,7 +24,7 @@
 </head>
 
 <body lang="en">
-<a class="node-id" id="g_t_00e3"></a><div class="nav-header">
+<a class="node-id" id="g_t_00e3"></a><div class="nav-panel">
 <p>
 Next: <a href="n.html" accesskey="n" rel="next">n</a>, Previous: <a 
href="index.html" accesskey="p" rel="prev">Top</a>, Up: <a href="index.html" 
accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
@@ -32,7 +32,7 @@ Next: <a href="n.html" accesskey="n" rel="next">n</a>, 
Previous: <a href="index.
 <h4 class="node">&atilde;</h4>
 
 <hr>
-<a class="node-id" id="g_t_00e2"></a><div class="nav-header">
+<a class="node-id" id="g_t_00e2"></a><div class="nav-panel">
 <p>
 Previous: <a href="n.html" accesskey="p" rel="prev">n</a>, Up: <a 
href="index.html" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git 
a/tp/t/results/sectioning/transliterated_split_equivalent_nodes/res_html/index.html
 
b/tp/t/results/sectioning/transliterated_split_equivalent_nodes/res_html/index.html
index 82e23348d2..55c84e4bd9 100644
--- 
a/tp/t/results/sectioning/transliterated_split_equivalent_nodes/res_html/index.html
+++ 
b/tp/t/results/sectioning/transliterated_split_equivalent_nodes/res_html/index.html
@@ -22,7 +22,7 @@
 </head>
 
 <body lang="en">
-<a class="node-id" id="Top"></a><div class="nav-header">
+<a class="node-id" id="Top"></a><div class="nav-panel">
 <p>
 Next: <a href="a.html#g_t_00e3" accesskey="n" rel="next">&atilde;</a> &nbsp; 
</p>
 </div>
@@ -31,7 +31,7 @@ Next: <a href="a.html#g_t_00e3" accesskey="n" 
rel="next">&atilde;</a> &nbsp; </p
 
 
 <hr>
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="a.html#g_t_00e3" accesskey="n" rel="next">&atilde;</a> &nbsp; 
</p>
 </div>
diff --git 
a/tp/t/results/sectioning/transliterated_split_equivalent_nodes/res_html/n.html 
b/tp/t/results/sectioning/transliterated_split_equivalent_nodes/res_html/n.html
index f566db00dd..2aa0e8745c 100644
--- 
a/tp/t/results/sectioning/transliterated_split_equivalent_nodes/res_html/n.html
+++ 
b/tp/t/results/sectioning/transliterated_split_equivalent_nodes/res_html/n.html
@@ -24,7 +24,7 @@
 </head>
 
 <body lang="en">
-<a class="node-id" id="n"></a><div class="nav-header">
+<a class="node-id" id="n"></a><div class="nav-panel">
 <p>
 Next: <a href="a.html#g_t_00e2" accesskey="n" rel="next">&acirc;</a>, 
Previous: <a href="a.html#g_t_00e3" accesskey="p" rel="prev">&atilde;</a>, Up: 
<a href="index.html" accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/two_nodes_at_the_end.pl 
b/tp/t/results/sectioning/two_nodes_at_the_end.pl
index e272d37288..a5abf435b9 100644
--- a/tp/t/results/sectioning/two_nodes_at_the_end.pl
+++ b/tp/t/results/sectioning/two_nodes_at_the_end.pl
@@ -1203,7 +1203,7 @@ $result_converted{'html'}->{'two_nodes_at_the_end'} = 
'<!DOCTYPE html>
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter-1" accesskey="n" rel="next">chapter c1</a> &nbsp; </p>
 </div>
@@ -1215,14 +1215,14 @@ Next: <a href="#chapter-1" accesskey="n" 
rel="next">chapter c1</a> &nbsp; </p>
 </ul>
 <hr>
 <div class="chapter-level-extent" id="chapter-1">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#node-after-chapter-1" accesskey="n" rel="next">node after 
chapter 1</a>, Previous: <a href="#Top" accesskey="p" rel="prev">top</a>, Up: 
<a href="#Top" accesskey="u" rel="up">top</a> &nbsp; </p>
 </div>
 <h2 class="chapter" id="chapter-c1">1 chapter c1</h2>
 
 <hr>
-<a class="node-id" id="node-after-chapter-1"></a><div class="nav-header">
+<a class="node-id" id="node-after-chapter-1"></a><div class="nav-panel">
 <p>
 Next: <a href="#node-after-chapter-2" accesskey="n" rel="next">node after 
chapter 2</a>, Previous: <a href="#chapter-1" accesskey="p" rel="prev">chapter 
c1</a>, Up: <a href="#Top" accesskey="u" rel="up">top</a> &nbsp; </p>
 </div>
@@ -1231,7 +1231,7 @@ Next: <a href="#node-after-chapter-2" accesskey="n" 
rel="next">node after chapte
 <p>in node after chapter 1
 </p>
 <hr>
-<a class="node-id" id="node-after-chapter-2"></a><div class="nav-header">
+<a class="node-id" id="node-after-chapter-2"></a><div class="nav-panel">
 <p>
 Previous: <a href="#node-after-chapter-1" accesskey="p" rel="prev">node after 
chapter 1</a>, Up: <a href="#Top" accesskey="u" rel="up">top</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/two_nodes_between_chapters.pl 
b/tp/t/results/sectioning/two_nodes_between_chapters.pl
index 77a358091a..09c017b67b 100644
--- a/tp/t/results/sectioning/two_nodes_between_chapters.pl
+++ b/tp/t/results/sectioning/two_nodes_between_chapters.pl
@@ -1447,7 +1447,7 @@ $result_converted{'html'}->{'two_nodes_between_chapters'} 
= '<!DOCTYPE html>
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter-1" accesskey="n" rel="next">chapter c1</a> &nbsp; </p>
 </div>
@@ -1460,14 +1460,14 @@ Next: <a href="#chapter-1" accesskey="n" 
rel="next">chapter c1</a> &nbsp; </p>
 </ul>
 <hr>
 <div class="chapter-level-extent" id="chapter-1">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#Top" accesskey="n" rel="next">top</a>, Previous: <a 
href="#node-between-chapters" accesskey="p" rel="prev">node between 
chapters</a>, Up: <a href="#Top" accesskey="u" rel="up">top</a> &nbsp; </p>
 </div>
 <h2 class="chapter" id="chapter-c1">1 chapter c1</h2>
 
 <hr>
-<a class="node-id" id="node-between-chapters"></a><div class="nav-header">
+<a class="node-id" id="node-between-chapters"></a><div class="nav-panel">
 <p>
 Next: <a href="#chapter-2" accesskey="n" rel="next">chapter c2</a>, Previous: 
<a href="#chapter-1" accesskey="p" rel="prev">chapter c1</a>, Up: <a 
href="#Top" accesskey="u" rel="up">top</a> &nbsp; </p>
 </div>
@@ -1476,7 +1476,7 @@ Next: <a href="#chapter-2" accesskey="n" 
rel="next">chapter c2</a>, Previous: <a
 <hr>
 </div>
 <div class="chapter-level-extent" id="chapter-2">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#chapter-1" accesskey="p" rel="prev">chapter c1</a>, Up: <a 
href="#Top" accesskey="u" rel="up">top</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/unnumbered_top_without_node_nodes.pl 
b/tp/t/results/sectioning/unnumbered_top_without_node_nodes.pl
index 749bac034b..5c2ac01f69 100644
--- a/tp/t/results/sectioning/unnumbered_top_without_node_nodes.pl
+++ b/tp/t/results/sectioning/unnumbered_top_without_node_nodes.pl
@@ -905,7 +905,7 @@ 
$result_converted{'html'}->{'unnumbered_top_without_node_nodes'} = '<!DOCTYPE ht
 
 <body lang="en">
 <div class="unnumbered-level-extent" id="a-node">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Up: <a href="dir.html#Top" accesskey="u" rel="up">(dir)</a> &nbsp; </p>
 </div>
@@ -921,7 +921,7 @@ Up: <a href="dir.html#Top" accesskey="u" rel="up">(dir)</a> 
&nbsp; </p>
 <hr>
 </div>
 <div class="chapter-level-extent" id="second">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Up: <a href="dir.html#Top" accesskey="u" rel="up">(dir)</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/sectioning/unnumbered_top_without_node_sections.pl 
b/tp/t/results/sectioning/unnumbered_top_without_node_sections.pl
index 9e2f5b0598..3e5e3c2d65 100644
--- a/tp/t/results/sectioning/unnumbered_top_without_node_sections.pl
+++ b/tp/t/results/sectioning/unnumbered_top_without_node_sections.pl
@@ -1047,7 +1047,7 @@ 
$result_converted{'html'}->{'unnumbered_top_without_node_sections'} = '<!DOCTYPE
 
 <body lang="en">
 <div class="unnumbered-level-extent" id="a-node">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Up: <a href="dir.html#Top" accesskey="u" rel="up">(dir)</a> &nbsp; </p>
 </div>
@@ -1063,7 +1063,7 @@ Up: <a href="dir.html#Top" accesskey="u" 
rel="up">(dir)</a> &nbsp; </p>
 <hr>
 </div>
 <div class="chapter-level-extent" id="second">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Up: <a href="dir.html#Top" accesskey="u" rel="up">(dir)</a> &nbsp; </p>
 </div>
diff --git a/tp/t/results/xtable/inter_item_commands_in_table.pl 
b/tp/t/results/xtable/inter_item_commands_in_table.pl
index 8b33cddf45..5539468130 100644
--- a/tp/t/results/xtable/inter_item_commands_in_table.pl
+++ b/tp/t/results/xtable/inter_item_commands_in_table.pl
@@ -3200,7 +3200,7 @@ D
 
 $result_converted{'html_text'}->{'inter_item_commands_in_table'} = '
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
@@ -3211,7 +3211,7 @@ 
$result_converted{'html_text'}->{'inter_item_commands_in_table'} = '
 </ul>
 <hr>
 <div class="chapter-level-extent" id="chapter">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; </p>
 </div>
diff --git 
a/tp/tests/contents/res_parser/contents_and_parts/contents_and_parts.html 
b/tp/tests/contents/res_parser/contents_and_parts/contents_and_parts.html
index 0979712ff3..f64d360b48 100644
--- a/tp/tests/contents/res_parser/contents_and_parts/contents_and_parts.html
+++ b/tp/tests/contents/res_parser/contents_and_parts/contents_and_parts.html
@@ -25,7 +25,7 @@ ul.toc-numbered-mark {list-style: none}
 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="#chapter-1-node" title="Next 
section in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -47,7 +47,7 @@ ul.toc-numbered-mark {list-style: none}
 <hr style="height: 6px;">
 </div>
 <div class="part-level-extent" id="part-1_003a-part-1">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -71,7 +71,7 @@ ul.toc-numbered-mark {list-style: none}
 <hr>
 </div>
 <div class="chapter-level-extent" id="chapter-2-node">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter-1-node" 
title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#chapter-1-node" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#chapter-1-node" title="Up 
section"> Up </a>]</td>
@@ -92,7 +92,7 @@ ul.toc-numbered-mark {list-style: none}
 </div>
 </div>
 <div class="part-level-extent" id="part2_003a-part2">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter-2-node" 
title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#chapter-2-node" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -118,7 +118,7 @@ ul.toc-numbered-mark {list-style: none}
 </div>
 </div>
 <div class="element-contents" id="SEC_Contents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
@@ -142,7 +142,7 @@ ul.toc-numbered-mark {list-style: none}
 </div>
 </div><hr>
 <div class="element-shortcontents" id="SEC_Shortcontents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
@@ -164,7 +164,7 @@ ul.toc-numbered-mark {list-style: none}
 </div>
 </div><hr>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/tests/contents/res_parser/contents_at_begin/contents_at_begin.html 
b/tp/tests/contents/res_parser/contents_at_begin/contents_at_begin.html
index b2523bfeb8..dfeff6b1b0 100644
--- a/tp/tests/contents/res_parser/contents_at_begin/contents_at_begin.html
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 <hr style="height: 6px;">
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</a>]</td>
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 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
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a/tp/tests/contents/res_parser/contents_at_begin_inline/contents_at_begin.html 
b/tp/tests/contents/res_parser/contents_at_begin_inline/contents_at_begin.html
index 3c3262cda5..976470080c 100644
--- 
a/tp/tests/contents/res_parser/contents_at_begin_inline/contents_at_begin.html
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 <div class="element-about" id="SEC_About">
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document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
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b/tp/tests/contents/res_parser/contents_at_end/contents_at_end.html
index b097fa8156..3d9ad8e56e 100644
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 <div class="element-contents" id="SEC_Contents">
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a/tp/tests/contents/res_parser/contents_at_end_inline/contents_at_end.html 
b/tp/tests/contents/res_parser/contents_at_end_inline/contents_at_end.html
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 <hr style="height: 6px;">
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 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
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document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
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diff --git 
a/tp/tests/contents/res_parser/contents_in_middle_chapter/contents_in_middle_chapter.html
 
b/tp/tests/contents/res_parser/contents_in_middle_chapter/contents_in_middle_chapter.html
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a/tp/tests/contents/res_parser/contents_in_middle_chapter/contents_in_middle_chapter.html
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 <hr style="height: 6px;">
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@@ -71,7 +71,7 @@ ul.toc-numbered-mark {list-style: none}
 
 <hr>
 <div class="section-level-extent" id="section">
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this chapter or previous chapter"> &lt;&lt; </a>]</td>
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 </div>
 <div class="element-contents" id="SEC_Contents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
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document">Top</a>]</td>
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 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
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diff --git 
a/tp/tests/contents/res_parser/contents_in_middle_chapter_inline/contents_in_middle_chapter.html
 
b/tp/tests/contents/res_parser/contents_in_middle_chapter_inline/contents_in_middle_chapter.html
index db5e556b41..9bc2221087 100644
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a/tp/tests/contents/res_parser/contents_in_middle_chapter_inline/contents_in_middle_chapter.html
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 <hr style="height: 6px;">
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</a>]</td>
@@ -84,7 +84,7 @@ ul.toc-numbered-mark {list-style: none}
 
 <hr>
 <div class="section-level-extent" id="section">
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+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
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@@ -108,7 +108,7 @@ ul.toc-numbered-mark {list-style: none}
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 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
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 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
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diff --git 
a/tp/tests/contents/res_parser/contents_in_middle_section/contents_in_middle_section.html
 
b/tp/tests/contents/res_parser/contents_in_middle_section/contents_in_middle_section.html
index 3afa4f970a..08dbc245de 100644
--- 
a/tp/tests/contents/res_parser/contents_in_middle_section/contents_in_middle_section.html
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b/tp/tests/contents/res_parser/contents_in_middle_section/contents_in_middle_section.html
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+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
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@@ -72,7 +72,7 @@ ul.toc-numbered-mark {list-style: none}
 
 <hr>
 <div class="section-level-extent" id="section">
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this chapter or previous chapter"> &lt;&lt; </a>]</td>
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 <div class="section-level-extent" id="section1">
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in reading order"> &lt; </a>]</td>
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 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
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contents">Contents</a>]</td>
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 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
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diff --git 
a/tp/tests/contents/res_parser/contents_in_middle_section_inline/contents_in_middle_section.html
 
b/tp/tests/contents/res_parser/contents_in_middle_section_inline/contents_in_middle_section.html
index 60d58759ab..3442865e53 100644
--- 
a/tp/tests/contents/res_parser/contents_in_middle_section_inline/contents_in_middle_section.html
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b/tp/tests/contents/res_parser/contents_in_middle_section_inline/contents_in_middle_section.html
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 <hr style="height: 6px;">
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chapter or previous chapter"> &lt;&lt; </a>]</td>
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reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -72,7 +72,7 @@ ul.toc-numbered-mark {list-style: none}
 
 <hr>
 <div class="section-level-extent" id="section">
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this chapter or previous chapter"> &lt;&lt; </a>]</td>
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@@ -108,7 +108,7 @@ ul.toc-numbered-mark {list-style: none}
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 <div class="section-level-extent" id="section1">
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 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
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 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
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diff --git a/tp/tests/contents/res_parser/double_contents/double_contents.html 
b/tp/tests/contents/res_parser/double_contents/double_contents.html
index 0fd3068a16..4a46008eb7 100644
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-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
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of document">Top</a>]</td>
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contents">Contents</a>]</td>
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@@ -43,7 +43,7 @@ ul.toc-numbered-mark {list-style: none}
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 </div>
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
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diff --git a/tp/tests/contents/res_parser/double_contents_nodes/index.html 
b/tp/tests/contents/res_parser/double_contents_nodes/index.html
index ac05df910d..31f2e85b1f 100644
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@@ -45,7 +45,7 @@ span.program-in-footer {font-size: smaller}
 
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+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
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b/tp/tests/contents/res_parser/double_contents_nodes/section.html
index b9c03ae0b6..519a5d7ed1 100644
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 <body lang="en">
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Up </a>]</td>
diff --git a/tp/tests/contents/res_parser/double_contents_section/chapter.html 
b/tp/tests/contents/res_parser/double_contents_section/chapter.html
index 5d9497e766..b819ec6c62 100644
--- a/tp/tests/contents/res_parser/double_contents_section/chapter.html
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 <body lang="en">
 <div class="chapter-level-extent" id="chapter">
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</a>]</td>
@@ -49,7 +49,7 @@ span.program-in-footer {font-size: smaller}
 
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
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 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
diff --git 
a/tp/tests/contents/res_parser/double_contents_section/double_contents_abt.html 
b/tp/tests/contents/res_parser/double_contents_section/double_contents_abt.html
index ab347eefdb..4af7550260 100644
--- 
a/tp/tests/contents/res_parser/double_contents_section/double_contents_abt.html
+++ 
b/tp/tests/contents/res_parser/double_contents_section/double_contents_abt.html
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 <body lang="en">
 <div class="element-about" id="SEC_About">
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 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
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href="double_contents_toc.html#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
@@ -132,7 +132,7 @@ span.program-in-footer {font-size: smaller}
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 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
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of document">Top</a>]</td>
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href="double_contents_toc.html#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
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diff --git 
a/tp/tests/contents/res_parser/double_contents_section/double_contents_toc.html 
b/tp/tests/contents/res_parser/double_contents_section/double_contents_toc.html
index fbb83d2e7c..4eed63004c 100644
--- 
a/tp/tests/contents/res_parser/double_contents_section/double_contents_toc.html
+++ 
b/tp/tests/contents/res_parser/double_contents_section/double_contents_toc.html
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 <body lang="en">
 <div class="element-contents" id="SEC_Contents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
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contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
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 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
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of document">Top</a>]</td>
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diff --git a/tp/tests/contents/res_parser/double_contents_section/index.html 
b/tp/tests/contents/res_parser/double_contents_section/index.html
index 1ae6a68401..a476dbae04 100644
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+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
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diff --git a/tp/tests/contents/res_parser/double_contents_section/section.html 
b/tp/tests/contents/res_parser/double_contents_section/section.html
index a0bd4482d6..a94c9416d0 100644
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 <body lang="en">
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of this chapter or previous chapter"> &lt;&lt; </a>]</td>
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Up </a>]</td>
@@ -42,7 +42,7 @@ span.program-in-footer {font-size: smaller}
 
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
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of this chapter or previous chapter"> &lt;&lt; </a>]</td>
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Up </a>]</td>
diff --git a/tp/tests/contents/res_parser/no_content/no_content.html 
b/tp/tests/contents/res_parser/no_content/no_content.html
index 5f639b1beb..90707d1270 100644
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 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
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@@ -43,7 +43,7 @@ span.program-in-footer {font-size: smaller}
 
 <hr style="height: 6px;">
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
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reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -66,7 +66,7 @@ span.program-in-footer {font-size: smaller}
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 </div>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/tests/contents/res_parser/no_content_do_contents/no_content.html 
b/tp/tests/contents/res_parser/no_content_do_contents/no_content.html
index 05a53eae6d..05e9c66336 100644
--- a/tp/tests/contents/res_parser/no_content_do_contents/no_content.html
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 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
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@@ -44,7 +44,7 @@ ul.toc-numbered-mark {list-style: none}
 
 <hr style="height: 6px;">
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
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reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -67,7 +67,7 @@ ul.toc-numbered-mark {list-style: none}
 </div>
 </div>
 <div class="element-contents" id="SEC_Contents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
@@ -83,7 +83,7 @@ ul.toc-numbered-mark {list-style: none}
 </div>
 </div><hr>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/tests/contents/res_parser/no_content_do_contents_inline/no_content.html 
b/tp/tests/contents/res_parser/no_content_do_contents_inline/no_content.html
index 5f639b1beb..90707d1270 100644
--- a/tp/tests/contents/res_parser/no_content_do_contents_inline/no_content.html
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@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
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 <td valign="middle" align="left">[<a href="#chapter" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -43,7 +43,7 @@ span.program-in-footer {font-size: smaller}
 
 <hr style="height: 6px;">
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -66,7 +66,7 @@ span.program-in-footer {font-size: smaller}
 </div>
 </div>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git a/tp/tests/contents/res_parser/no_content_inline/no_content.html 
b/tp/tests/contents/res_parser/no_content_inline/no_content.html
index 5f639b1beb..90707d1270 100644
--- a/tp/tests/contents/res_parser/no_content_inline/no_content.html
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@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Next section in 
reading order"> &gt; </a>]</td>
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@@ -43,7 +43,7 @@ span.program-in-footer {font-size: smaller}
 
 <hr style="height: 6px;">
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
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reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -66,7 +66,7 @@ span.program-in-footer {font-size: smaller}
 </div>
 </div>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/tests/contents/res_parser/no_content_setcatpage/no_content_setcatpage.html 
b/tp/tests/contents/res_parser/no_content_setcatpage/no_content_setcatpage.html
index 5f639b1beb..90707d1270 100644
--- 
a/tp/tests/contents/res_parser/no_content_setcatpage/no_content_setcatpage.html
+++ 
b/tp/tests/contents/res_parser/no_content_setcatpage/no_content_setcatpage.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -43,7 +43,7 @@ span.program-in-footer {font-size: smaller}
 
 <hr style="height: 6px;">
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
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reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -66,7 +66,7 @@ span.program-in-footer {font-size: smaller}
 </div>
 </div>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/tests/contents/res_parser/no_content_setcatpage_do_contents/no_content_setcatpage.html
 
b/tp/tests/contents/res_parser/no_content_setcatpage_do_contents/no_content_setcatpage.html
index 05a53eae6d..05e9c66336 100644
--- 
a/tp/tests/contents/res_parser/no_content_setcatpage_do_contents/no_content_setcatpage.html
+++ 
b/tp/tests/contents/res_parser/no_content_setcatpage_do_contents/no_content_setcatpage.html
@@ -25,7 +25,7 @@ ul.toc-numbered-mark {list-style: none}
 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
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 <td valign="middle" align="left">[<a href="#chapter" title="Next section in 
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@@ -44,7 +44,7 @@ ul.toc-numbered-mark {list-style: none}
 
 <hr style="height: 6px;">
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
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reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -67,7 +67,7 @@ ul.toc-numbered-mark {list-style: none}
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a/tp/tests/contents/res_parser/no_content_setcatpage_do_contents_inline/no_content_setcatpage.html
 
b/tp/tests/contents/res_parser/no_content_setcatpage_do_contents_inline/no_content_setcatpage.html
index 5f639b1beb..90707d1270 100644
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a/tp/tests/contents/res_parser/no_content_setcatpage_do_contents_inline/no_content_setcatpage.html
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b/tp/tests/contents/res_parser/no_content_setcatpage_do_contents_inline/no_content_setcatpage.html
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@@ -43,7 +43,7 @@ span.program-in-footer {font-size: smaller}
 
 <hr style="height: 6px;">
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@@ -66,7 +66,7 @@ span.program-in-footer {font-size: smaller}
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 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
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document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
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diff --git 
a/tp/tests/contents/res_parser/no_content_setcatpage_inline/no_content_setcatpage.html
 
b/tp/tests/contents/res_parser/no_content_setcatpage_inline/no_content_setcatpage.html
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a/tp/tests/contents/res_parser/no_content_setcatpage_inline/no_content_setcatpage.html
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b/tp/tests/contents/res_parser/no_content_setcatpage_inline/no_content_setcatpage.html
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 <hr style="height: 6px;">
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</a>]</td>
@@ -66,7 +66,7 @@ span.program-in-footer {font-size: smaller}
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 </div>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
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 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
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a/tp/tests/formatting/res_parser/documentlanguage_cmdline/documentlanguage.html 
b/tp/tests/formatting/res_parser/documentlanguage_cmdline/documentlanguage.html
index 9abdfee7d9..ea41b39aee 100644
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b/tp/tests/formatting/res_parser/simplest_test_css/simplest.html
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document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
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diff --git 
a/tp/tests/indices/res_parser/index_and_node_same_name/index_and_node_same_name.html
 
b/tp/tests/indices/res_parser/index_and_node_same_name/index_and_node_same_name.html
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diff --git 
a/tp/tests/indices/res_parser/index_entry_in_footnote/index_entry_in_footnote.html
 
b/tp/tests/indices/res_parser/index_entry_in_footnote/index_entry_in_footnote.html
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 <hr style="height: 6px;">
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title="Index">Index</a>]</td>
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a/tp/tests/indices/res_parser/index_no_node_no_top/index_no_node_no_top.html 
b/tp/tests/indices/res_parser/index_no_node_no_top/index_no_node_no_top.html
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 <hr>
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of document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
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b/tp/tests/indices/res_parser/index_nodes_nodes/a-node.html
index a86a916510..f13b9b7e94 100644
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 <hr>
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b/tp/tests/indices/res_parser/index_nodes_nodes/index_nodes_abt.html
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a/tp/tests/indices/res_parser/index_special_region_no_insertcopying_html/Copying-and-indices.html
 
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a/tp/tests/indices/res_parser/index_special_region_no_insertcopying_html/index_special_region_no_insertcopying_abt.html
 
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a/tp/tests/indices/res_parser/index_special_region_no_insertcopying_html/index_special_region_no_insertcopying_toc.html
 
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b/tp/tests/indices/res_parser/index_special_region_no_region/index_special_region_no_region_toc.html
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of document">Top</a>]</td>
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b/tp/tests/indices/res_parser/index_special_region_no_region_html/Chapter.html
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--- 
a/tp/tests/indices/res_parser/index_special_region_no_region_html/Chapter.html
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b/tp/tests/indices/res_parser/index_special_region_no_region_html/Chapter.html
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a/tp/tests/indices/res_parser/index_special_region_no_region_html/Copying-and-indices.html
 
b/tp/tests/indices/res_parser/index_special_region_no_region_html/Copying-and-indices.html
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a/tp/tests/indices/res_parser/index_special_region_no_region_html/Copying-and-indices.html
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b/tp/tests/indices/res_parser/index_special_region_no_region_html/Copying-and-indices.html
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b/tp/tests/indices/res_parser/index_special_region_no_region_html/index.html
index 4a96aa9bc9..9d768c37cd 100644
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a/tp/tests/indices/res_parser/index_special_region_no_region_html/index_special_region_no_region_abt.html
 
b/tp/tests/indices/res_parser/index_special_region_no_region_html/index_special_region_no_region_abt.html
index 74dbe6d00d..af3596ff5d 100644
--- 
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+++ 
b/tp/tests/indices/res_parser/index_special_region_no_region_html/index_special_region_no_region_abt.html
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a/tp/tests/indices/res_parser/index_special_region_no_region_html/index_special_region_no_region_fot.html
 
b/tp/tests/indices/res_parser/index_special_region_no_region_html/index_special_region_no_region_fot.html
index 95a74c7965..dc200b845c 100644
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a/tp/tests/indices/res_parser/index_special_region_no_region_html/index_special_region_no_region_fot.html
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b/tp/tests/indices/res_parser/index_special_region_no_region_html/index_special_region_no_region_fot.html
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diff --git 
a/tp/tests/indices/res_parser/index_special_region_no_region_html/index_special_region_no_region_toc.html
 
b/tp/tests/indices/res_parser/index_special_region_no_region_html/index_special_region_no_region_toc.html
index d6078ef1fc..a86220e54e 100644
--- 
a/tp/tests/indices/res_parser/index_special_region_no_region_html/index_special_region_no_region_toc.html
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b/tp/tests/indices/res_parser/index_special_region_no_region_html/index_special_region_no_region_toc.html
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 <body lang="en">
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of document">Top</a>]</td>
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of document">Top</a>]</td>
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diff --git a/tp/tests/indices/res_parser/index_table/index.html 
b/tp/tests/indices/res_parser/index_table/index.html
index 0228d5e9ae..8aae14800c 100644
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 </div>
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b/tp/tests/indices/res_parser/index_table/index_table_abt.html
index b97800064d..d3c0f2dae8 100644
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b/tp/tests/indices/res_parser/index_table/index_table_toc.html
index f859fd8f3a..57ae943739 100644
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 <body lang="en">
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 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
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contents">Contents</a>]</td>
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 </div>
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
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of document">Top</a>]</td>
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contents">Contents</a>]</td>
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title="Index">Index</a>]</td>
diff --git a/tp/tests/indices/res_parser/index_table/indices-refs.html 
b/tp/tests/indices/res_parser/index_table/indices-refs.html
index 081d05f920..3544256154 100644
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 <body lang="en">
 <div class="chapter-level-extent" id="indices-refs">
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title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
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</a>]</td>
@@ -501,7 +501,7 @@ span.program-in-footer {font-size: smaller}
 
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 <div class="section-level-extent" id="node">
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 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
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of this chapter or previous chapter"> &lt;&lt; </a>]</td>
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b/tp/tests/indices/res_parser/index_table/node-with-ftable-and-vtable.html
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@@ -25,7 +25,7 @@ span:hover a.copiable-anchor {visibility: visible}
 
 <body lang="en">
 <div class="chapter-level-extent" id="node-with-ftable-and-vtable">
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+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
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in reading order"> &lt; </a>]</td>
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</a>]</td>
@@ -69,7 +69,7 @@ span:hover a.copiable-anchor {visibility: visible}
 
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 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
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diff --git a/tp/tests/indices/res_parser/index_table/node-with-printindex.html 
b/tp/tests/indices/res_parser/index_table/node-with-printindex.html
index 6ba0fdcf58..899d52ddd7 100644
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 <body lang="en">
 <div class="chapter-level-extent" id="node-with-printindex">
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@@ -409,7 +409,7 @@ span.program-in-footer {font-size: smaller}
 
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 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
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a/tp/tests/indices/res_parser/indices_in_begin_tables_lists/indices_in_begin_tables_lists.html
 
b/tp/tests/indices/res_parser/indices_in_begin_tables_lists/indices_in_begin_tables_lists.html
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b/tp/tests/indices/res_parser/indices_in_begin_tables_lists/indices_in_begin_tables_lists.html
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 <body lang="en">
 
 <div class="top-level-extent" id="Top">
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@@ -198,7 +198,7 @@ enum
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-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -347,7 +347,7 @@ enum
 </div>
 </div>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[<a href="#printindex" 
title="Index">Index</a>]</td>
diff --git 
a/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter/chapter.html
 
b/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter/chapter.html
index 2dd3054bb6..015eab5410 100644
--- 
a/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter/chapter.html
+++ 
b/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter/chapter.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
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in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
@@ -117,7 +117,7 @@ span.program-in-footer {font-size: smaller}
 
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
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 <td valign="middle" align="left"> &nbsp; </td>
diff --git 
a/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter/index.html
 
b/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter/index.html
index 0846674960..e93cbb8871 100644
--- 
a/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter/index.html
+++ 
b/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter/index.html
@@ -25,7 +25,7 @@ span.program-in-footer {font-size: smaller}
 <body lang="en">
 
 
-<a class="node" id="first-before-top"></a><table class="nav-header" 
cellpadding="1" cellspacing="1" border="0">
+<a class="node" id="first-before-top"></a><table class="nav-panel" 
cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Next section 
in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -724,7 +724,7 @@ span.program-in-footer {font-size: smaller}
 
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Next section 
in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git 
a/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter/nodes_before_top_and_sections_abt.html
 
b/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter/nodes_before_top_and_sections_abt.html
index b363c94d89..5624b166aa 100644
--- 
a/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter/nodes_before_top_and_sections_abt.html
+++ 
b/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter/nodes_before_top_and_sections_abt.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[<a href="index.html" 
title="Index">Index</a>]</td>
@@ -132,7 +132,7 @@ span.program-in-footer {font-size: smaller}
 </ul>
 
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[<a href="index.html" 
title="Index">Index</a>]</td>
diff --git 
a/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter_nodes/chapter.html
 
b/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter_nodes/chapter.html
index b16ca58f8c..4b2b81dbc7 100644
--- 
a/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter_nodes/chapter.html
+++ 
b/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter_nodes/chapter.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html#Top" 
title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
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section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html#Top" title="Up section"> 
Up </a>]</td>
@@ -113,7 +113,7 @@ span.program-in-footer {font-size: smaller}
 </div>
 
 <hr>
-<a class="node-id" id="node-in-chapter"></a><table class="nav-header" 
cellpadding="1" cellspacing="1" border="0">
+<a class="node-id" id="node-in-chapter"></a><table class="nav-panel" 
cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
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in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html#Top" title="Up section"> 
Up </a>]</td>
@@ -134,7 +134,7 @@ span.program-in-footer {font-size: smaller}
 
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[ &gt;&gt; ]</td>
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diff --git 
a/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter_nodes/first-before-top.html
 
b/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter_nodes/first-before-top.html
index 5c24d64232..23c56e46fd 100644
--- 
a/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter_nodes/first-before-top.html
+++ 
b/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter_nodes/first-before-top.html
@@ -25,7 +25,7 @@ span.program-in-footer {font-size: smaller}
 <body lang="en">
 
 
-<a class="node-id" id="first-before-top"></a><table class="nav-header" 
cellpadding="1" cellspacing="1" border="0">
+<a class="node-id" id="first-before-top"></a><table class="nav-panel" 
cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
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section"> Up </a>]</td>
@@ -192,7 +192,7 @@ span.program-in-footer {font-size: smaller}
 </table>
 
 <hr>
-<a class="node-id" id="node-in-menu-before-top"></a><table class="nav-header" 
cellpadding="1" cellspacing="1" border="0">
+<a class="node-id" id="node-in-menu-before-top"></a><table class="nav-panel" 
cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
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section in reading order"> &lt; </a>]</td>
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section"> Up </a>]</td>
@@ -287,7 +287,7 @@ span.program-in-footer {font-size: smaller}
 
 
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt;&lt; ]</td>
 <td valign="middle" align="left">[ &gt;&gt; ]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git 
a/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter_nodes/index.html
 
b/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter_nodes/index.html
index 56a8853c03..811956752c 100644
--- 
a/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter_nodes/index.html
+++ 
b/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter_nodes/index.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a 
href="first-before-top.html#node-in-menu-before-top" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#first" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -223,7 +223,7 @@ span.program-in-footer {font-size: smaller}
 </table>
 
 <hr style="height: 6px;">
-<a class="node-id" id="first"></a><table class="nav-header" cellpadding="1" 
cellspacing="1" border="0">
+<a class="node-id" id="first"></a><table class="nav-panel" cellpadding="1" 
cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -321,7 +321,7 @@ span.program-in-footer {font-size: smaller}
 </table>
 
 <hr>
-<a class="node-id" id="second"></a><table class="nav-header" cellpadding="1" 
cellspacing="1" border="0">
+<a class="node-id" id="second"></a><table class="nav-panel" cellpadding="1" 
cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
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reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#first" title="Up section"> Up 
</a>]</td>
@@ -375,7 +375,7 @@ span.program-in-footer {font-size: smaller}
 </div>
 
 <hr>
-<a class="node-id" id="another"></a><table class="nav-header" cellpadding="1" 
cellspacing="1" border="0">
+<a class="node-id" id="another"></a><table class="nav-panel" cellpadding="1" 
cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
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reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#second" title="Up section"> Up 
</a>]</td>
@@ -397,7 +397,7 @@ span.program-in-footer {font-size: smaller}
 <a class="index-entry-id" id="index-another"></a>
 
 <hr>
-<a class="node-id" id="a-node"></a><table class="nav-header" cellpadding="1" 
cellspacing="1" border="0">
+<a class="node-id" id="a-node"></a><table class="nav-panel" cellpadding="1" 
cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#another" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#second" title="Up section"> Up 
</a>]</td>
@@ -562,7 +562,7 @@ span.program-in-footer {font-size: smaller}
 
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html#chapter" title="Next 
chapter"> &gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git 
a/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter_nodes/nodes_before_top_and_sections_abt.html
 
b/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter_nodes/nodes_before_top_and_sections_abt.html
index 154a906adb..65bf19b2d7 100644
--- 
a/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter_nodes/nodes_before_top_and_sections_abt.html
+++ 
b/tp/tests/indices/res_parser/nodes_before_top_and_sections_html_chapter_nodes/nodes_before_top_and_sections_abt.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html#Top" title="Cover 
(top) of document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[<a 
href="first-before-top.html#first-before-top" title="Index">Index</a>]</td>
@@ -132,7 +132,7 @@ span.program-in-footer {font-size: smaller}
 </ul>
 
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html#Top" title="Cover 
(top) of document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[<a 
href="first-before-top.html#first-before-top" title="Index">Index</a>]</td>
diff --git 
a/tp/tests/indices/res_parser/printindex_between_node_section/printindex_between_node_section.html
 
b/tp/tests/indices/res_parser/printindex_between_node_section/printindex_between_node_section.html
index b81af7b54f..a1fee8afee 100644
--- 
a/tp/tests/indices/res_parser/printindex_between_node_section/printindex_between_node_section.html
+++ 
b/tp/tests/indices/res_parser/printindex_between_node_section/printindex_between_node_section.html
@@ -25,7 +25,7 @@ span.program-in-footer {font-size: smaller}
 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="#node-chap1" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -60,7 +60,7 @@ span.program-in-footer {font-size: smaller}
 
 <hr style="height: 6px;">
 <div class="chapter-level-extent" id="node-chap1">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -84,7 +84,7 @@ span.program-in-footer {font-size: smaller}
 
 <hr>
 <div class="section-level-extent" id="node-sec1">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#node-chap1" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#node-chap1" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#node-chap1" title="Up section"> Up 
</a>]</td>
@@ -142,7 +142,7 @@ span.program-in-footer {font-size: smaller}
 </div>
 </div>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[<a href="#node-chap1" 
title="Index">Index</a>]</td>
diff --git 
a/tp/tests/indices/res_parser/printindex_between_part_chapter/printindex_between_part_chapter.html
 
b/tp/tests/indices/res_parser/printindex_between_part_chapter/printindex_between_part_chapter.html
index c9405762da..c5aa9b2171 100644
--- 
a/tp/tests/indices/res_parser/printindex_between_part_chapter/printindex_between_part_chapter.html
+++ 
b/tp/tests/indices/res_parser/printindex_between_part_chapter/printindex_between_part_chapter.html
@@ -25,7 +25,7 @@ span.program-in-footer {font-size: smaller}
 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="#node-chap1" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -63,7 +63,7 @@ span.program-in-footer {font-size: smaller}
 <hr style="height: 6px;">
 </div>
 <div class="part-level-extent" id="Part-1">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -124,7 +124,7 @@ span.program-in-footer {font-size: smaller}
 <hr>
 </div>
 <div class="chapter-level-extent" id="node-chap2">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#node-chap1" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
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section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#node-chap1" title="Up section"> Up 
</a>]</td>
@@ -145,7 +145,7 @@ span.program-in-footer {font-size: smaller}
 </div>
 </div>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[<a href="#node-chap1" 
title="Index">Index</a>]</td>
diff --git 
a/tp/tests/indices/res_parser_info/index_special_region_html/Copying-and-indices.html
 
b/tp/tests/indices/res_parser_info/index_special_region_html/Copying-and-indices.html
index 826cddfe9e..8b47d2e761 100644
--- 
a/tp/tests/indices/res_parser_info/index_special_region_html/Copying-and-indices.html
+++ 
b/tp/tests/indices/res_parser_info/index_special_region_html/Copying-and-indices.html
@@ -33,7 +33,7 @@ a.summary-letter-printindex {text-decoration: none}
 
 <body lang="en">
 <div class="appendix-level-extent" id="Copying-and-indices">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Up: <a href="index.html" accesskey="u" rel="up">Top</a> &nbsp; [<a 
href="index.html#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>][<a href="index.html" title="Index" 
rel="index">Index</a>]</p>
 </div>
@@ -157,7 +157,7 @@ domain is something you should allready know
 <a class="index-entry-id" id="index-copying-Public-domain"></a>
 </div>
 <hr>
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Up: <a href="index.html" accesskey="u" rel="up">Top</a> &nbsp; [<a 
href="index.html#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>][<a href="index.html" title="Index" 
rel="index">Index</a>]</p>
 </div>
diff --git 
a/tp/tests/indices/res_parser_info/index_special_region_html/index.html 
b/tp/tests/indices/res_parser_info/index_special_region_html/index.html
index 62f9b138ef..c43c313600 100644
--- a/tp/tests/indices/res_parser_info/index_special_region_html/index.html
+++ b/tp/tests/indices/res_parser_info/index_special_region_html/index.html
@@ -38,7 +38,7 @@ ul.toc-numbered-mark {list-style: none}
 
 
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; [<a href="#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>][<a href="#Top" title="Index" 
rel="index">Index</a>]</p>
 </div>
@@ -125,7 +125,7 @@ domain is something you should allready know
 <a class="index-entry-id" id="index-copying-Public-domain"></a>
 </div>
 <hr>
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; [<a href="#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>][<a href="#Top" title="Index" 
rel="index">Index</a>]</p>
 </div>
diff --git 
a/tp/tests/indices/res_parser_info/index_special_region_no_insertcopying_html/Copying-and-indices.html
 
b/tp/tests/indices/res_parser_info/index_special_region_no_insertcopying_html/Copying-and-indices.html
index 7600c35e38..ca6b64b325 100644
--- 
a/tp/tests/indices/res_parser_info/index_special_region_no_insertcopying_html/Copying-and-indices.html
+++ 
b/tp/tests/indices/res_parser_info/index_special_region_no_insertcopying_html/Copying-and-indices.html
@@ -32,7 +32,7 @@ a.summary-letter-printindex {text-decoration: none}
 
 <body lang="en">
 <div class="appendix-level-extent" id="Copying-and-indices">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Up: <a href="index.html" accesskey="u" rel="up">Top</a> &nbsp; [<a 
href="index.html#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>]</p>
 </div>
@@ -108,7 +108,7 @@ Up: <a href="index.html" accesskey="u" rel="up">Top</a> 
&nbsp; [<a href="index.h
 
 </div>
 <hr>
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Up: <a href="index.html" accesskey="u" rel="up">Top</a> &nbsp; [<a 
href="index.html#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>]</p>
 </div>
diff --git 
a/tp/tests/indices/res_parser_info/index_special_region_no_insertcopying_html/index.html
 
b/tp/tests/indices/res_parser_info/index_special_region_no_insertcopying_html/index.html
index 1ca1872a05..cf1e95a39c 100644
--- 
a/tp/tests/indices/res_parser_info/index_special_region_no_insertcopying_html/index.html
+++ 
b/tp/tests/indices/res_parser_info/index_special_region_no_insertcopying_html/index.html
@@ -36,7 +36,7 @@ ul.toc-numbered-mark {list-style: none}
 
 
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; [<a href="#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>]</p>
 </div>
@@ -75,7 +75,7 @@ and titlepage, and various wrong index entries.
 </div>
 </div>
 <hr>
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; [<a href="#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>]</p>
 </div>
diff --git 
a/tp/tests/indices/res_parser_info/index_special_region_no_region_html/Copying-and-indices.html
 
b/tp/tests/indices/res_parser_info/index_special_region_no_region_html/Copying-and-indices.html
index 7600c35e38..ca6b64b325 100644
--- 
a/tp/tests/indices/res_parser_info/index_special_region_no_region_html/Copying-and-indices.html
+++ 
b/tp/tests/indices/res_parser_info/index_special_region_no_region_html/Copying-and-indices.html
@@ -32,7 +32,7 @@ a.summary-letter-printindex {text-decoration: none}
 
 <body lang="en">
 <div class="appendix-level-extent" id="Copying-and-indices">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Up: <a href="index.html" accesskey="u" rel="up">Top</a> &nbsp; [<a 
href="index.html#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>]</p>
 </div>
@@ -108,7 +108,7 @@ Up: <a href="index.html" accesskey="u" rel="up">Top</a> 
&nbsp; [<a href="index.h
 
 </div>
 <hr>
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Up: <a href="index.html" accesskey="u" rel="up">Top</a> &nbsp; [<a 
href="index.html#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>]</p>
 </div>
diff --git 
a/tp/tests/indices/res_parser_info/index_special_region_no_region_html/index.html
 
b/tp/tests/indices/res_parser_info/index_special_region_no_region_html/index.html
index 4dcf2e9ab9..806ae4baf1 100644
--- 
a/tp/tests/indices/res_parser_info/index_special_region_no_region_html/index.html
+++ 
b/tp/tests/indices/res_parser_info/index_special_region_no_region_html/index.html
@@ -36,7 +36,7 @@ ul.toc-numbered-mark {list-style: none}
 
 
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; [<a href="#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>]</p>
 </div>
@@ -76,7 +76,7 @@ and titlepage, and various wrong index entries.
 </div>
 </div>
 <hr>
-<div class="nav-header">
+<div class="nav-panel">
 <p>
  &nbsp; [<a href="#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>]</p>
 </div>
diff --git 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/chapter.html
 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/chapter.html
index 98ca227136..62293cbbb7 100644
--- 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/chapter.html
+++ 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/chapter.html
@@ -27,7 +27,7 @@ a.summary-letter-printindex {text-decoration: none}
 
 <body lang="en">
 <div class="chapter-level-extent" id="chapter">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#node-in-chapter" accesskey="n" rel="next">node in chapter</a>, 
Up: <a href="index.html#Top" accesskey="u" rel="up">top section</a> &nbsp; [<a 
href="first-before-top.html#first-before-top" title="Index" 
rel="index">Index</a>]</p>
 </div>
@@ -105,7 +105,7 @@ Next: <a href="#node-in-chapter" accesskey="n" 
rel="next">node in chapter</a>, U
 </div>
 
 <hr>
-<a class="node-id" id="node-in-chapter"></a><div class="nav-header">
+<a class="node-id" id="node-in-chapter"></a><div class="nav-panel">
 <p>
 Previous: <a href="#chapter" accesskey="p" rel="prev">A chapter</a>, Up: <a 
href="index.html#Top" accesskey="u" rel="up">top section</a> &nbsp; [<a 
href="first-before-top.html#first-before-top" title="Index" 
rel="index">Index</a>]</p>
 </div>
@@ -115,7 +115,7 @@ Previous: <a href="#chapter" accesskey="p" rel="prev">A 
chapter</a>, Up: <a href
 
 </div>
 <hr>
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#node-in-chapter" accesskey="n" rel="next">node in chapter</a>, 
Up: <a href="index.html#Top" accesskey="u" rel="up">top section</a> &nbsp; [<a 
href="first-before-top.html#first-before-top" title="Index" 
rel="index">Index</a>]</p>
 </div>
diff --git 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/first-before-top.html
 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/first-before-top.html
index dda1a50635..095c2b83b1 100644
--- 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/first-before-top.html
+++ 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/first-before-top.html
@@ -28,7 +28,7 @@ a.summary-letter-printindex {text-decoration: none}
 <body lang="en">
 
 
-<a class="node-id" id="first-before-top"></a><div class="nav-header">
+<a class="node-id" id="first-before-top"></a><div class="nav-panel">
 <p>
 Next: <a href="index.html#Top" accesskey="n" rel="next">top section</a>, Up: 
<a href="../dir/index.html" accesskey="u" rel="up">(dir)</a> &nbsp; [<a 
href="#first-before-top" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -180,7 +180,7 @@ Next: <a href="index.html#Top" accesskey="n" rel="next">top 
section</a>, Up: <a
 <p>after second printindex in first node
 </p>
 <hr>
-<a class="node-id" id="node-in-menu-before-top"></a><div class="nav-header">
+<a class="node-id" id="node-in-menu-before-top"></a><div class="nav-panel">
 <p>
 Up: <a href="#first-before-top" accesskey="u" rel="up">first before top</a> 
&nbsp; [<a href="#first-before-top" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -264,7 +264,7 @@ Up: <a href="#first-before-top" accesskey="u" 
rel="up">first before top</a> &nbs
 
 
 <hr>
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="index.html#Top" accesskey="n" rel="next">top section</a>, Up: 
<a href="../dir/index.html" accesskey="u" rel="up">(dir)</a> &nbsp; [<a 
href="#first-before-top" title="Index" rel="index">Index</a>]</p>
 </div>
diff --git 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/index.html
 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/index.html
index c54b159e60..f9a90b74a7 100644
--- 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/index.html
+++ 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter/index.html
@@ -26,7 +26,7 @@ a.summary-letter-printindex {text-decoration: none}
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="first-before-top.html#first-before-top" accesskey="p" 
rel="prev">first before top</a> &nbsp; [<a 
href="first-before-top.html#first-before-top" title="Index" 
rel="index">Index</a>]</p>
 </div>
@@ -216,7 +216,7 @@ Previous: <a href="first-before-top.html#first-before-top" 
accesskey="p" rel="pr
 <li><a href="chapter.html#chapter" accesskey="1">A chapter</a></li>
 </ul>
 <hr>
-<a class="node-id" id="first"></a><div class="nav-header">
+<a class="node-id" id="first"></a><div class="nav-panel">
 <p>
 Previous: <a href="#Top" accesskey="p" rel="prev">top section</a>, Up: <a 
href="#Top" accesskey="u" rel="up">top section</a> &nbsp; [<a 
href="first-before-top.html#first-before-top" title="Index" 
rel="index">Index</a>]</p>
 </div>
@@ -299,7 +299,7 @@ Previous: <a href="#Top" accesskey="p" rel="prev">top 
section</a>, Up: <a href="
 
 
 <hr>
-<a class="node-id" id="second"></a><div class="nav-header">
+<a class="node-id" id="second"></a><div class="nav-panel">
 <p>
 Up: <a href="#first" accesskey="u" rel="up">first</a> &nbsp; [<a 
href="first-before-top.html#first-before-top" title="Index" 
rel="index">Index</a>]</p>
 </div>
@@ -336,7 +336,7 @@ Up: <a href="#first" accesskey="u" rel="up">first</a> 
&nbsp; [<a href="first-bef
 </div>
 
 <hr>
-<a class="node-id" id="another"></a><div class="nav-header">
+<a class="node-id" id="another"></a><div class="nav-panel">
 <p>
 Previous: <a href="#a-node" accesskey="p" rel="prev">a node</a>, Up: <a 
href="#second" accesskey="u" rel="up">second</a> &nbsp; [<a 
href="first-before-top.html#first-before-top" title="Index" 
rel="index">Index</a>]</p>
 </div>
@@ -347,7 +347,7 @@ Previous: <a href="#a-node" accesskey="p" rel="prev">a 
node</a>, Up: <a href="#s
 <a class="index-entry-id" id="index-another"></a>
 
 <hr>
-<a class="node-id" id="a-node"></a><div class="nav-header">
+<a class="node-id" id="a-node"></a><div class="nav-panel">
 <p>
 Next: <a href="#another" accesskey="n" rel="next">another</a>, Up: <a 
href="#second" accesskey="u" rel="up">second</a> &nbsp; [<a 
href="first-before-top.html#first-before-top" title="Index" 
rel="index">Index</a>]</p>
 </div>
@@ -501,7 +501,7 @@ Next: <a href="#another" accesskey="n" 
rel="next">another</a>, Up: <a href="#sec
 
 </div>
 <hr>
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="first-before-top.html#first-before-top" accesskey="p" 
rel="prev">first before top</a> &nbsp; [<a 
href="first-before-top.html#first-before-top" title="Index" 
rel="index">Index</a>]</p>
 </div>
diff --git 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/chapter.html
 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/chapter.html
index 98ca227136..62293cbbb7 100644
--- 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/chapter.html
+++ 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/chapter.html
@@ -27,7 +27,7 @@ a.summary-letter-printindex {text-decoration: none}
 
 <body lang="en">
 <div class="chapter-level-extent" id="chapter">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#node-in-chapter" accesskey="n" rel="next">node in chapter</a>, 
Up: <a href="index.html#Top" accesskey="u" rel="up">top section</a> &nbsp; [<a 
href="first-before-top.html#first-before-top" title="Index" 
rel="index">Index</a>]</p>
 </div>
@@ -105,7 +105,7 @@ Next: <a href="#node-in-chapter" accesskey="n" 
rel="next">node in chapter</a>, U
 </div>
 
 <hr>
-<a class="node-id" id="node-in-chapter"></a><div class="nav-header">
+<a class="node-id" id="node-in-chapter"></a><div class="nav-panel">
 <p>
 Previous: <a href="#chapter" accesskey="p" rel="prev">A chapter</a>, Up: <a 
href="index.html#Top" accesskey="u" rel="up">top section</a> &nbsp; [<a 
href="first-before-top.html#first-before-top" title="Index" 
rel="index">Index</a>]</p>
 </div>
@@ -115,7 +115,7 @@ Previous: <a href="#chapter" accesskey="p" rel="prev">A 
chapter</a>, Up: <a href
 
 </div>
 <hr>
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#node-in-chapter" accesskey="n" rel="next">node in chapter</a>, 
Up: <a href="index.html#Top" accesskey="u" rel="up">top section</a> &nbsp; [<a 
href="first-before-top.html#first-before-top" title="Index" 
rel="index">Index</a>]</p>
 </div>
diff --git 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/first-before-top.html
 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/first-before-top.html
index dda1a50635..095c2b83b1 100644
--- 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/first-before-top.html
+++ 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/first-before-top.html
@@ -28,7 +28,7 @@ a.summary-letter-printindex {text-decoration: none}
 <body lang="en">
 
 
-<a class="node-id" id="first-before-top"></a><div class="nav-header">
+<a class="node-id" id="first-before-top"></a><div class="nav-panel">
 <p>
 Next: <a href="index.html#Top" accesskey="n" rel="next">top section</a>, Up: 
<a href="../dir/index.html" accesskey="u" rel="up">(dir)</a> &nbsp; [<a 
href="#first-before-top" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -180,7 +180,7 @@ Next: <a href="index.html#Top" accesskey="n" rel="next">top 
section</a>, Up: <a
 <p>after second printindex in first node
 </p>
 <hr>
-<a class="node-id" id="node-in-menu-before-top"></a><div class="nav-header">
+<a class="node-id" id="node-in-menu-before-top"></a><div class="nav-panel">
 <p>
 Up: <a href="#first-before-top" accesskey="u" rel="up">first before top</a> 
&nbsp; [<a href="#first-before-top" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -264,7 +264,7 @@ Up: <a href="#first-before-top" accesskey="u" 
rel="up">first before top</a> &nbs
 
 
 <hr>
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="index.html#Top" accesskey="n" rel="next">top section</a>, Up: 
<a href="../dir/index.html" accesskey="u" rel="up">(dir)</a> &nbsp; [<a 
href="#first-before-top" title="Index" rel="index">Index</a>]</p>
 </div>
diff --git 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/index.html
 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/index.html
index c54b159e60..f9a90b74a7 100644
--- 
a/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/index.html
+++ 
b/tp/tests/indices/res_parser_info/nodes_before_top_and_sections_html_chapter_nodes/index.html
@@ -26,7 +26,7 @@ a.summary-letter-printindex {text-decoration: none}
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="first-before-top.html#first-before-top" accesskey="p" 
rel="prev">first before top</a> &nbsp; [<a 
href="first-before-top.html#first-before-top" title="Index" 
rel="index">Index</a>]</p>
 </div>
@@ -216,7 +216,7 @@ Previous: <a href="first-before-top.html#first-before-top" 
accesskey="p" rel="pr
 <li><a href="chapter.html#chapter" accesskey="1">A chapter</a></li>
 </ul>
 <hr>
-<a class="node-id" id="first"></a><div class="nav-header">
+<a class="node-id" id="first"></a><div class="nav-panel">
 <p>
 Previous: <a href="#Top" accesskey="p" rel="prev">top section</a>, Up: <a 
href="#Top" accesskey="u" rel="up">top section</a> &nbsp; [<a 
href="first-before-top.html#first-before-top" title="Index" 
rel="index">Index</a>]</p>
 </div>
@@ -299,7 +299,7 @@ Previous: <a href="#Top" accesskey="p" rel="prev">top 
section</a>, Up: <a href="
 
 
 <hr>
-<a class="node-id" id="second"></a><div class="nav-header">
+<a class="node-id" id="second"></a><div class="nav-panel">
 <p>
 Up: <a href="#first" accesskey="u" rel="up">first</a> &nbsp; [<a 
href="first-before-top.html#first-before-top" title="Index" 
rel="index">Index</a>]</p>
 </div>
@@ -336,7 +336,7 @@ Up: <a href="#first" accesskey="u" rel="up">first</a> 
&nbsp; [<a href="first-bef
 </div>
 
 <hr>
-<a class="node-id" id="another"></a><div class="nav-header">
+<a class="node-id" id="another"></a><div class="nav-panel">
 <p>
 Previous: <a href="#a-node" accesskey="p" rel="prev">a node</a>, Up: <a 
href="#second" accesskey="u" rel="up">second</a> &nbsp; [<a 
href="first-before-top.html#first-before-top" title="Index" 
rel="index">Index</a>]</p>
 </div>
@@ -347,7 +347,7 @@ Previous: <a href="#a-node" accesskey="p" rel="prev">a 
node</a>, Up: <a href="#s
 <a class="index-entry-id" id="index-another"></a>
 
 <hr>
-<a class="node-id" id="a-node"></a><div class="nav-header">
+<a class="node-id" id="a-node"></a><div class="nav-panel">
 <p>
 Next: <a href="#another" accesskey="n" rel="next">another</a>, Up: <a 
href="#second" accesskey="u" rel="up">second</a> &nbsp; [<a 
href="first-before-top.html#first-before-top" title="Index" 
rel="index">Index</a>]</p>
 </div>
@@ -501,7 +501,7 @@ Next: <a href="#another" accesskey="n" 
rel="next">another</a>, Up: <a href="#sec
 
 </div>
 <hr>
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="first-before-top.html#first-before-top" accesskey="p" 
rel="prev">first before top</a> &nbsp; [<a 
href="first-before-top.html#first-before-top" title="Index" 
rel="index">Index</a>]</p>
 </div>
diff --git a/tp/tests/layout/res_parser/formatting/formatting.html 
b/tp/tests/layout/res_parser/formatting/formatting.html
index a37636413b..4cc0888564 100644
--- a/tp/tests/layout/res_parser/formatting/formatting.html
+++ b/tp/tests/layout/res_parser/formatting/formatting.html
@@ -2873,7 +2873,7 @@ html ''
 
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -2896,7 +2896,7 @@ Menu comment
 
 <hr style="height: 6px;">
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -6761,7 +6761,7 @@ Menu comment
 
 <hr>
 <div class="section-level-extent" id="s_002d_002dect_002cion">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Up section"> Up 
</a>]</td>
@@ -6793,7 +6793,7 @@ Menu comment
 
 <hr>
 <div class="subsection-level-extent" id="subsection">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#s_002d_002dect_002cion" 
title="Previous section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#s_002d_002dect_002cion" title="Up 
section"> Up </a>]</td>
@@ -6820,7 +6820,7 @@ Menu comment
 <a class="anchor" id="anchor"></a>
 <hr>
 <div class="subsubsection-level-extent" 
id="subsubsection-_0060_0060simple_002ddouble_002d_002d">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#subsection" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#subsection" title="Up section"> Up 
</a>]</td>
@@ -6840,7 +6840,7 @@ Menu comment
 <hr>
 </div>
 <div class="subsubsection-level-extent" 
id="subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a 
href="#subsubsection-_0060_0060simple_002ddouble_002d_002d" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#subsection" title="Up section"> Up 
</a>]</td>
@@ -6863,7 +6863,7 @@ Menu comment
 </div>
 </div>
 <div class="centerchap-level-extent" id="chapter2">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a 
href="#subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027" 
title="Previous section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -7411,7 +7411,7 @@ Menu comment
 </div>
 </div>
 <div class="element-footnotes" id="SEC_Footnotes">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" 
title="Index">Index</a>]</td>
@@ -7452,7 +7452,7 @@ Menu comment
 <p>in footnote</p>
 </div><hr>
 <div class="element-contents" id="SEC_Contents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" 
title="Index">Index</a>]</td>
@@ -7479,7 +7479,7 @@ Menu comment
 </div>
 </div><hr>
 <div class="element-shortcontents" id="SEC_Shortcontents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" 
title="Index">Index</a>]</td>
@@ -7495,7 +7495,7 @@ Menu comment
 </div>
 </div><hr>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" 
title="Index">Index</a>]</td>
diff --git 
a/tp/tests/layout/res_parser/formatting_enable_encoding/formatting.html 
b/tp/tests/layout/res_parser/formatting_enable_encoding/formatting.html
index d17a0287a8..96f48bc55b 100644
--- a/tp/tests/layout/res_parser/formatting_enable_encoding/formatting.html
+++ b/tp/tests/layout/res_parser/formatting_enable_encoding/formatting.html
@@ -2873,7 +2873,7 @@ html ''
 
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -2896,7 +2896,7 @@ Menu comment
 
 <hr style="height: 6px;">
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -6761,7 +6761,7 @@ Menu comment
 
 <hr>
 <div class="section-level-extent" id="s_002d_002dect_002cion">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Up section"> Up 
</a>]</td>
@@ -6793,7 +6793,7 @@ Menu comment
 
 <hr>
 <div class="subsection-level-extent" id="subsection">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#s_002d_002dect_002cion" 
title="Previous section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#s_002d_002dect_002cion" title="Up 
section"> Up </a>]</td>
@@ -6820,7 +6820,7 @@ Menu comment
 <a class="anchor" id="anchor"></a>
 <hr>
 <div class="subsubsection-level-extent" 
id="subsubsection-_0060_0060simple_002ddouble_002d_002d">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#subsection" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#subsection" title="Up section"> Up 
</a>]</td>
@@ -6840,7 +6840,7 @@ Menu comment
 <hr>
 </div>
 <div class="subsubsection-level-extent" 
id="subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a 
href="#subsubsection-_0060_0060simple_002ddouble_002d_002d" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#subsection" title="Up section"> Up 
</a>]</td>
@@ -6863,7 +6863,7 @@ Menu comment
 </div>
 </div>
 <div class="centerchap-level-extent" id="chapter2">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a 
href="#subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027" 
title="Previous section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -7411,7 +7411,7 @@ Menu comment
 </div>
 </div>
 <div class="element-footnotes" id="SEC_Footnotes">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" 
title="Index">Index</a>]</td>
@@ -7452,7 +7452,7 @@ Menu comment
 <p>in footnote</p>
 </div><hr>
 <div class="element-contents" id="SEC_Contents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" 
title="Index">Index</a>]</td>
@@ -7479,7 +7479,7 @@ Menu comment
 </div>
 </div><hr>
 <div class="element-shortcontents" id="SEC_Shortcontents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" 
title="Index">Index</a>]</td>
@@ -7495,7 +7495,7 @@ Menu comment
 </div>
 </div><hr>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" 
title="Index">Index</a>]</td>
diff --git a/tp/tests/layout/res_parser/formatting_exotic/chapter.html 
b/tp/tests/layout/res_parser/formatting_exotic/chapter.html
index ffd63fd62c..d9a3f4fcf2 100644
--- a/tp/tests/layout/res_parser/formatting_exotic/chapter.html
+++ b/tp/tests/layout/res_parser/formatting_exotic/chapter.html
@@ -828,7 +828,7 @@ ul.mark-none {list-style-type: none}
 
 <body lang="en">
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
@@ -4698,7 +4698,7 @@ Invalid use of @':
 <p>in footnote</p>
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
diff --git a/tp/tests/layout/res_parser/formatting_exotic/chapter2.html 
b/tp/tests/layout/res_parser/formatting_exotic/chapter2.html
index 8ca2d46de0..1e802e7e1b 100644
--- a/tp/tests/layout/res_parser/formatting_exotic/chapter2.html
+++ b/tp/tests/layout/res_parser/formatting_exotic/chapter2.html
@@ -813,7 +813,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="centerchap-level-extent" id="chapter2">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="chapter.html" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a 
href="s_002d_002dect_002cion.html#subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027"
 title="Previous section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
@@ -1359,7 +1359,7 @@ span.program-in-footer {font-size: smaller}
 
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="chapter.html" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a 
href="s_002d_002dect_002cion.html#subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027"
 title="Previous section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
diff --git a/tp/tests/layout/res_parser/formatting_exotic/formatting_abt.html 
b/tp/tests/layout/res_parser/formatting_exotic/formatting_abt.html
index 2eb3c22015..edca223bee 100644
--- a/tp/tests/layout/res_parser/formatting_exotic/formatting_abt.html
+++ b/tp/tests/layout/res_parser/formatting_exotic/formatting_abt.html
@@ -811,7 +811,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="formatting_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" 
title="Index">Index</a>]</td>
@@ -920,7 +920,7 @@ span.program-in-footer {font-size: smaller}
 </ul>
 
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="formatting_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" 
title="Index">Index</a>]</td>
diff --git a/tp/tests/layout/res_parser/formatting_exotic/formatting_ovr.html 
b/tp/tests/layout/res_parser/formatting_exotic/formatting_ovr.html
index 901c3222c4..29aedc85fb 100644
--- a/tp/tests/layout/res_parser/formatting_exotic/formatting_ovr.html
+++ b/tp/tests/layout/res_parser/formatting_exotic/formatting_ovr.html
@@ -811,7 +811,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="element-shortcontents" id="SEC_Shortcontents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="formatting_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" 
title="Index">Index</a>]</td>
@@ -826,7 +826,7 @@ span.program-in-footer {font-size: smaller}
 </ul>
 </div>
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="formatting_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" 
title="Index">Index</a>]</td>
diff --git a/tp/tests/layout/res_parser/formatting_exotic/formatting_toc.html 
b/tp/tests/layout/res_parser/formatting_exotic/formatting_toc.html
index c525f031f2..70728c1c88 100644
--- a/tp/tests/layout/res_parser/formatting_exotic/formatting_toc.html
+++ b/tp/tests/layout/res_parser/formatting_exotic/formatting_toc.html
@@ -811,7 +811,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="element-contents" id="SEC_Contents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" 
title="Index">Index</a>]</td>
@@ -837,7 +837,7 @@ span.program-in-footer {font-size: smaller}
 </ul>
 </div>
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" 
title="Index">Index</a>]</td>
diff --git a/tp/tests/layout/res_parser/formatting_exotic/index.html 
b/tp/tests/layout/res_parser/formatting_exotic/index.html
index 952420ad62..8583b5b219 100644
--- a/tp/tests/layout/res_parser/formatting_exotic/index.html
+++ b/tp/tests/layout/res_parser/formatting_exotic/index.html
@@ -817,7 +817,7 @@ span.program-in-footer {font-size: smaller}
 
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Next section 
in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -831,7 +831,7 @@ span.program-in-footer {font-size: smaller}
 
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Next section 
in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git 
a/tp/tests/layout/res_parser/formatting_exotic/s_002d_002dect_002cion.html 
b/tp/tests/layout/res_parser/formatting_exotic/s_002d_002dect_002cion.html
index abfc880bdb..7cf4176c74 100644
--- a/tp/tests/layout/res_parser/formatting_exotic/s_002d_002dect_002cion.html
+++ b/tp/tests/layout/res_parser/formatting_exotic/s_002d_002dect_002cion.html
@@ -811,7 +811,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="section-level-extent" id="s_002d_002dect_002cion">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="chapter.html" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Up section"> 
Up </a>]</td>
@@ -848,7 +848,7 @@ span.program-in-footer {font-size: smaller}
 </div>
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="chapter.html" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Up section"> 
Up </a>]</td>
diff --git a/tp/tests/layout/res_parser/formatting_fr_icons/formatting.html 
b/tp/tests/layout/res_parser/formatting_fr_icons/formatting.html
index db3aa026aa..58760a2c01 100644
--- a/tp/tests/layout/res_parser/formatting_fr_icons/formatting.html
+++ b/tp/tests/layout/res_parser/formatting_fr_icons/formatting.html
@@ -2873,7 +2873,7 @@ html ''
 
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left"><img src="a_left_na.png" border="0" 
alt="Arri&egrave;re" align="middle"></td>
 <td valign="middle" align="left"><a href="#chapter" title="Section suivante 
dans l&rsquo;ordre de lecture"><img src="a_right.png" border="0" alt="Avant: 1 
chapter" align="middle"></a></td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -2896,7 +2896,7 @@ Menu comment
 
 <hr style="height: 6px;">
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left"><a href="#Top" title="D&eacute;but de ce 
chapitre ou chapitre pr&eacute;c&eacute;dent"><img src="a_leftdouble.png" 
border="0" alt="RetourRapide: Top section" align="middle"></a></td>
 <td valign="middle" align="left"><a href="#Top" title="Section 
pr&eacute;c&eacute;dente dans l&rsquo;ordre de lecture"><img src="a_left.png" 
border="0" alt="Arri&egrave;re: Top section" align="middle"></a></td>
 <td valign="middle" align="left"><a href="#Top" title="Section 
sup&eacute;rieure"><img src="a_up.png" border="0" alt="Monter: Top section" 
align="middle"></a></td>
@@ -6761,7 +6761,7 @@ Menu comment
 
 <hr>
 <div class="section-level-extent" id="s_002d_002dect_002cion">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left"><a href="#chapter" title="D&eacute;but de 
ce chapitre ou chapitre pr&eacute;c&eacute;dent"><img src="a_leftdouble.png" 
border="0" alt="RetourRapide: 1 chapter" align="middle"></a></td>
 <td valign="middle" align="left"><a href="#chapter" title="Section 
pr&eacute;c&eacute;dente dans l&rsquo;ordre de lecture"><img src="a_left.png" 
border="0" alt="Arri&egrave;re: 1 chapter" align="middle"></a></td>
 <td valign="middle" align="left"><a href="#chapter" title="Section 
sup&eacute;rieure"><img src="a_up.png" border="0" alt="Monter: 1 chapter" 
align="middle"></a></td>
@@ -6793,7 +6793,7 @@ Menu comment
 
 <hr>
 <div class="subsection-level-extent" id="subsection">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left"><a href="#chapter" title="D&eacute;but de 
ce chapitre ou chapitre pr&eacute;c&eacute;dent"><img src="a_leftdouble.png" 
border="0" alt="RetourRapide: 1 chapter" align="middle"></a></td>
 <td valign="middle" align="left"><a href="#s_002d_002dect_002cion" 
title="Section pr&eacute;c&eacute;dente dans l&rsquo;ordre de lecture"><img 
src="a_left.png" border="0" alt="Arri&egrave;re: 1.1 A section" 
align="middle"></a></td>
 <td valign="middle" align="left"><a href="#s_002d_002dect_002cion" 
title="Section sup&eacute;rieure"><img src="a_up.png" border="0" alt="Monter: 
1.1 A section" align="middle"></a></td>
@@ -6820,7 +6820,7 @@ Menu comment
 <a class="anchor" id="anchor"></a>
 <hr>
 <div class="subsubsection-level-extent" 
id="subsubsection-_0060_0060simple_002ddouble_002d_002d">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left"><a href="#chapter" title="D&eacute;but de 
ce chapitre ou chapitre pr&eacute;c&eacute;dent"><img src="a_leftdouble.png" 
border="0" alt="RetourRapide: 1 chapter" align="middle"></a></td>
 <td valign="middle" align="left"><a href="#subsection" title="Section 
pr&eacute;c&eacute;dente dans l&rsquo;ordre de lecture"><img src="a_left.png" 
border="0" alt="Arri&egrave;re: 1.1.1 subsection" align="middle"></a></td>
 <td valign="middle" align="left"><a href="#subsection" title="Section 
sup&eacute;rieure"><img src="a_up.png" border="0" alt="Monter: 1.1.1 
subsection" align="middle"></a></td>
@@ -6840,7 +6840,7 @@ Menu comment
 <hr>
 </div>
 <div class="subsubsection-level-extent" 
id="subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left"><a href="#chapter" title="D&eacute;but de 
ce chapitre ou chapitre pr&eacute;c&eacute;dent"><img src="a_leftdouble.png" 
border="0" alt="RetourRapide: 1 chapter" align="middle"></a></td>
 <td valign="middle" align="left"><a 
href="#subsubsection-_0060_0060simple_002ddouble_002d_002d" title="Section 
pr&eacute;c&eacute;dente dans l&rsquo;ordre de lecture"><img src="a_left.png" 
border="0" alt="Arri&egrave;re: 1.1.1.1 subsubsection 
&ldquo;simple-double&ndash;" align="middle"></a></td>
 <td valign="middle" align="left"><a href="#subsection" title="Section 
sup&eacute;rieure"><img src="a_up.png" border="0" alt="Monter: 1.1.1 
subsection" align="middle"></a></td>
@@ -6863,7 +6863,7 @@ Menu comment
 </div>
 </div>
 <div class="centerchap-level-extent" id="chapter2">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left"><a href="#chapter" title="D&eacute;but de 
ce chapitre ou chapitre pr&eacute;c&eacute;dent"><img src="a_leftdouble.png" 
border="0" alt="RetourRapide: 1 chapter" align="middle"></a></td>
 <td valign="middle" align="left"><a 
href="#subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027" 
title="Section pr&eacute;c&eacute;dente dans l&rsquo;ordre de lecture"><img 
src="a_left.png" border="0" alt="Arri&egrave;re: 1.1.1.2 
three&mdash;four&mdash;-&rdquo;" align="middle"></a></td>
 <td valign="middle" align="left"><a href="#Top" title="Section 
sup&eacute;rieure"><img src="a_up.png" border="0" alt="Monter: Top section" 
align="middle"></a></td>
@@ -7411,7 +7411,7 @@ Menu comment
 </div>
 </div>
 <div class="element-footnotes" id="SEC_Footnotes">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left"><a href="#Top" title="Couverture (top) du 
document"><img src="a_top.png" border="0" alt="Racine: Top section" 
align="middle"></a></td>
 <td valign="middle" align="left"><a href="#SEC_Contents" title="Table des 
mati&egrave;res"><img src="a_tableofcon.png" border="0" alt="Table des 
mati&egrave;res: Table des mati&egrave;res" align="middle"></a></td>
 <td valign="middle" align="left"><a href="#chapter" title="Index"><img 
src="a_index.png" border="0" alt="Index: 1 chapter" align="middle"></a></td>
@@ -7452,7 +7452,7 @@ Menu comment
 <p>in footnote</p>
 </div><hr>
 <div class="element-contents" id="SEC_Contents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left"><a href="#Top" title="Couverture (top) du 
document"><img src="a_top.png" border="0" alt="Racine: Top section" 
align="middle"></a></td>
 <td valign="middle" align="left"><a href="#SEC_Contents" title="Table des 
mati&egrave;res"><img src="a_tableofcon.png" border="0" alt="Table des 
mati&egrave;res: Table des mati&egrave;res" align="middle"></a></td>
 <td valign="middle" align="left"><a href="#chapter" title="Index"><img 
src="a_index.png" border="0" alt="Index: 1 chapter" align="middle"></a></td>
@@ -7479,7 +7479,7 @@ Menu comment
 </div>
 </div><hr>
 <div class="element-shortcontents" id="SEC_Shortcontents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left"><a href="#Top" title="Couverture (top) du 
document"><img src="a_top.png" border="0" alt="Racine: Top section" 
align="middle"></a></td>
 <td valign="middle" align="left"><a href="#SEC_Contents" title="Table des 
mati&egrave;res"><img src="a_tableofcon.png" border="0" alt="Table des 
mati&egrave;res: Table des mati&egrave;res" align="middle"></a></td>
 <td valign="middle" align="left"><a href="#chapter" title="Index"><img 
src="a_index.png" border="0" alt="Index: 1 chapter" align="middle"></a></td>
@@ -7495,7 +7495,7 @@ Menu comment
 </div>
 </div><hr>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left"><a href="#Top" title="Couverture (top) du 
document"><img src="a_top.png" border="0" alt="Racine: Top section" 
align="middle"></a></td>
 <td valign="middle" align="left"><a href="#SEC_Contents" title="Table des 
mati&egrave;res"><img src="a_tableofcon.png" border="0" alt="Table des 
mati&egrave;res: Table des mati&egrave;res" align="middle"></a></td>
 <td valign="middle" align="left"><a href="#chapter" title="Index"><img 
src="a_index.png" border="0" alt="Index: 1 chapter" align="middle"></a></td>
diff --git a/tp/tests/layout/res_parser/formatting_html/formatting.html 
b/tp/tests/layout/res_parser/formatting_html/formatting.html
index a37636413b..4cc0888564 100644
--- a/tp/tests/layout/res_parser/formatting_html/formatting.html
+++ b/tp/tests/layout/res_parser/formatting_html/formatting.html
@@ -2873,7 +2873,7 @@ html ''
 
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -2896,7 +2896,7 @@ Menu comment
 
 <hr style="height: 6px;">
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -6761,7 +6761,7 @@ Menu comment
 
 <hr>
 <div class="section-level-extent" id="s_002d_002dect_002cion">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Up section"> Up 
</a>]</td>
@@ -6793,7 +6793,7 @@ Menu comment
 
 <hr>
 <div class="subsection-level-extent" id="subsection">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#s_002d_002dect_002cion" 
title="Previous section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#s_002d_002dect_002cion" title="Up 
section"> Up </a>]</td>
@@ -6820,7 +6820,7 @@ Menu comment
 <a class="anchor" id="anchor"></a>
 <hr>
 <div class="subsubsection-level-extent" 
id="subsubsection-_0060_0060simple_002ddouble_002d_002d">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#subsection" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#subsection" title="Up section"> Up 
</a>]</td>
@@ -6840,7 +6840,7 @@ Menu comment
 <hr>
 </div>
 <div class="subsubsection-level-extent" 
id="subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a 
href="#subsubsection-_0060_0060simple_002ddouble_002d_002d" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#subsection" title="Up section"> Up 
</a>]</td>
@@ -6863,7 +6863,7 @@ Menu comment
 </div>
 </div>
 <div class="centerchap-level-extent" id="chapter2">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a 
href="#subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027" 
title="Previous section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -7411,7 +7411,7 @@ Menu comment
 </div>
 </div>
 <div class="element-footnotes" id="SEC_Footnotes">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" 
title="Index">Index</a>]</td>
@@ -7452,7 +7452,7 @@ Menu comment
 <p>in footnote</p>
 </div><hr>
 <div class="element-contents" id="SEC_Contents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" 
title="Index">Index</a>]</td>
@@ -7479,7 +7479,7 @@ Menu comment
 </div>
 </div><hr>
 <div class="element-shortcontents" id="SEC_Shortcontents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" 
title="Index">Index</a>]</td>
@@ -7495,7 +7495,7 @@ Menu comment
 </div>
 </div><hr>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" 
title="Index">Index</a>]</td>
diff --git a/tp/tests/layout/res_parser/formatting_html32/formatting.html 
b/tp/tests/layout/res_parser/formatting_html32/formatting.html
index f6a285556d..4c3a51ddf8 100644
--- a/tp/tests/layout/res_parser/formatting_html32/formatting.html
+++ b/tp/tests/layout/res_parser/formatting_html32/formatting.html
@@ -1287,11 +1287,13 @@ $ wget 
'http://savannah.gnu.org/cgi-bin/viewcvs/config/config/config.sub?rev=HEA
 <table><tr><td>&nbsp;</td><td><pre>s--malllisp
 </pre></td></tr></table>
 
+<div>
 <pre>f-ormat
-</pre>
+</pre></div>
 
+<div>
 <pre>s-mallformat
-</pre>
+</pre></div>
 
 <div><em>disp--laymath
 f(x) = {1 \over \sigma \sqrt{2\pi}}e<sup>-{1 \over 2}\left({x-\mu \over 
\sigma}\right)^2</sup>
@@ -2278,11 +2280,13 @@ $ wget 
'http://savannah.gnu.org/cgi-bin/viewcvs/config/config/config.sub?rev=HEA
 <table><tr><td>&nbsp;</td><td><pre>s--malllisp
 </pre></td></tr></table>
 
+<div>
 <pre>f-ormat
-</pre>
+</pre></div>
 
+<div>
 <pre>s-mallformat
-</pre>
+</pre></div>
 
 <div><em>disp--laymath
 f(x) = {1 \over \sigma \sqrt{2\pi}}e<sup>-{1 \over 2}\left({x-\mu \over 
\sigma}\right)^2</sup>
@@ -3325,11 +3329,13 @@ $ wget 
'http://savannah.gnu.org/cgi-bin/viewcvs/config/config/config.sub?rev=HEA
 <table><tr><td>&nbsp;</td><td><pre>s--malllisp
 </pre></td></tr></table>
 
+<div>
 <pre>f-ormat
-</pre>
+</pre></div>
 
+<div>
 <pre>s-mallformat
-</pre>
+</pre></div>
 
 <div><em>disp--laymath
 f(x) = {1 \over \sigma \sqrt{2\pi}}e<sup>-{1 \over 2}\left({x-\mu \over 
\sigma}\right)^2</sup>
@@ -4315,11 +4321,13 @@ $ wget 
'http://savannah.gnu.org/cgi-bin/viewcvs/config/config/config.sub?rev=HEA
 <table><tr><td>&nbsp;</td><td><pre>s--malllisp
 </pre></td></tr></table>
 
+<div>
 <pre>f-ormat
-</pre>
+</pre></div>
 
+<div>
 <pre>s-mallformat
-</pre>
+</pre></div>
 
 <div><em>disp--laymath
 f(x) = {1 \over \sigma \sqrt{2\pi}}e<sup>-{1 \over 2}\left({x-\mu \over 
\sigma}\right)^2</sup>
@@ -5372,12 +5380,14 @@ $ wget 
'http://savannah.gnu.org/cgi-bin/viewcvs/config/config/config.sub?rev=HEA
 </pre></td></tr></table>
 <pre>
 
-</pre><pre>f--ormat
-</pre>
+</pre><div>
+<pre>f--ormat
+</pre></div>
 <pre>
 
-</pre><pre>s--mallformat
-</pre>
+</pre><div>
+<pre>s--mallformat
+</pre></div>
 <pre>
 
 </pre><div><em>disp--laymath
@@ -6599,6 +6609,7 @@ Invalid use of @':
 
 <p><a id="DOCF10" href="#FOOT10"><sup>12</sup></a>
 </p>
+<div>
 <table border="0" cellspacing="0"><tr><td>
 <pre>* <a href="#s_002d_002dect_002cion">s--ect,ion</a>:: s-ect,ion
 </pre><pre>
@@ -6608,7 +6619,7 @@ Menu comment
 
 
 </pre></td></tr></table>
-
+</div>
 
 <hr>
 <div id="s_002d_002dect_002cion">
diff --git 
a/tp/tests/layout/res_parser/formatting_html_no_texi2html/formatting.html 
b/tp/tests/layout/res_parser/formatting_html_no_texi2html/formatting.html
index f76d797004..e0968d63ad 100644
--- a/tp/tests/layout/res_parser/formatting_html_no_texi2html/formatting.html
+++ b/tp/tests/layout/res_parser/formatting_html_no_texi2html/formatting.html
@@ -838,7 +838,7 @@ ul.toc-numbered-mark {list-style: none}
 
 
 <div class="top-level-extent" id="Top">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter" accesskey="n" rel="next">chapter</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a 
href="#chapter" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -879,7 +879,7 @@ Next: <a href="#chapter" accesskey="n" 
rel="next">chapter</a> &nbsp; [<a href="#
 </div>
 <hr>
 <div class="chapter-level-extent" id="chapter">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a href="#chapter2" accesskey="n" rel="next">chapter 2</a>, Previous: <a 
href="#Top" accesskey="p" rel="prev">Top section</a>, Up: <a href="#Top" 
accesskey="u" rel="up">Top section</a> &nbsp; [<a href="#SEC_Contents" 
title="Table of contents" rel="contents">Contents</a>][<a href="#chapter" 
title="Index" rel="index">Index</a>]</p>
 </div>
@@ -4725,7 +4725,7 @@ Invalid use of @':
 </ul>
 <hr>
 <div class="section-level-extent" id="s_002d_002dect_002cion">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Up: <a href="#chapter" accesskey="u" rel="up">chapter</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a 
href="#chapter" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -4737,7 +4737,7 @@ Up: <a href="#chapter" accesskey="u" rel="up">chapter</a> 
&nbsp; [<a href="#SEC_
 </ul>
 <hr>
 <div class="subsection-level-extent" id="subsection">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Up: <a href="#s_002d_002dect_002cion" accesskey="u" rel="up">A section</a> 
&nbsp; [<a href="#SEC_Contents" title="Table of contents" 
rel="contents">Contents</a>][<a href="#chapter" title="Index" 
rel="index">Index</a>]</p>
 </div>
@@ -4751,7 +4751,7 @@ Up: <a href="#s_002d_002dect_002cion" accesskey="u" 
rel="up">A section</a> &nbsp
 </ul>
 <hr>
 <div class="subsubsection-level-extent" 
id="subsubsection-_0060_0060simple_002ddouble_002d_002d">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Next: <a 
href="#subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027" 
accesskey="n" rel="next">three&mdash;four&mdash;-&rdquo;</a>, Up: <a 
href="#subsection" accesskey="u" rel="up">subsection</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a 
href="#chapter" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -4760,7 +4760,7 @@ Next: <a 
href="#subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_
 <hr>
 </div>
 <div class="subsubsection-level-extent" 
id="subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#subsubsection-_0060_0060simple_002ddouble_002d_002d" 
accesskey="p" rel="prev">subsubsection &ldquo;simple-double&ndash;</a>, Up: <a 
href="#subsection" accesskey="u" rel="up">subsection</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a 
href="#chapter" title="Index" rel="index">Index</a>]</p>
 </div>
@@ -4772,7 +4772,7 @@ Previous: <a 
href="#subsubsection-_0060_0060simple_002ddouble_002d_002d" accessk
 </div>
 </div>
 <div class="centerchap-level-extent" id="chapter2">
-<div class="nav-header">
+<div class="nav-panel">
 <p>
 Previous: <a href="#chapter" accesskey="p" rel="prev">chapter</a>, Up: <a 
href="#Top" accesskey="u" rel="up">Top section</a> &nbsp; [<a 
href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a 
href="#chapter" title="Index" rel="index">Index</a>]</p>
 </div>
diff --git a/tp/tests/layout/res_parser/formatting_html_nodes/chapter.html 
b/tp/tests/layout/res_parser/formatting_html_nodes/chapter.html
index 89b5314662..4c6e971d48 100644
--- a/tp/tests/layout/res_parser/formatting_html_nodes/chapter.html
+++ b/tp/tests/layout/res_parser/formatting_html_nodes/chapter.html
@@ -829,7 +829,7 @@ ul.mark-none {list-style-type: none}
 
 <body lang="en">
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
@@ -4695,7 +4695,7 @@ Menu comment
 
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
diff --git a/tp/tests/layout/res_parser/formatting_html_nodes/chapter2.html 
b/tp/tests/layout/res_parser/formatting_html_nodes/chapter2.html
index 082384b171..d18ca7790b 100644
--- a/tp/tests/layout/res_parser/formatting_html_nodes/chapter2.html
+++ b/tp/tests/layout/res_parser/formatting_html_nodes/chapter2.html
@@ -812,7 +812,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="centerchap-level-extent" id="chapter2">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="chapter.html" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a 
href="subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027.html"
 title="Previous section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
@@ -1359,7 +1359,7 @@ span.program-in-footer {font-size: smaller}
 
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="chapter.html" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a 
href="subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027.html"
 title="Previous section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
diff --git 
a/tp/tests/layout/res_parser/formatting_html_nodes/formatting_abt.html 
b/tp/tests/layout/res_parser/formatting_html_nodes/formatting_abt.html
index 03ab1c5de7..2c67d4592f 100644
--- a/tp/tests/layout/res_parser/formatting_html_nodes/formatting_abt.html
+++ b/tp/tests/layout/res_parser/formatting_html_nodes/formatting_abt.html
@@ -810,7 +810,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="formatting_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" 
title="Index">Index</a>]</td>
@@ -920,7 +920,7 @@ span.program-in-footer {font-size: smaller}
 </ul>
 
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="formatting_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" 
title="Index">Index</a>]</td>
diff --git 
a/tp/tests/layout/res_parser/formatting_html_nodes/formatting_fot.html 
b/tp/tests/layout/res_parser/formatting_html_nodes/formatting_fot.html
index 9dee57e574..c51e639b66 100644
--- a/tp/tests/layout/res_parser/formatting_html_nodes/formatting_fot.html
+++ b/tp/tests/layout/res_parser/formatting_html_nodes/formatting_fot.html
@@ -810,7 +810,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="element-footnotes" id="SEC_Footnotes">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="formatting_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" 
title="Index">Index</a>]</td>
@@ -851,7 +851,7 @@ span.program-in-footer {font-size: smaller}
 <h5><a id="FOOT10" href="chapter.html#DOCF10">(12)</a></h5>
 <p>in footnote</p>
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="formatting_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" 
title="Index">Index</a>]</td>
diff --git 
a/tp/tests/layout/res_parser/formatting_html_nodes/formatting_ovr.html 
b/tp/tests/layout/res_parser/formatting_html_nodes/formatting_ovr.html
index 40212ce2aa..e8b54e7899 100644
--- a/tp/tests/layout/res_parser/formatting_html_nodes/formatting_ovr.html
+++ b/tp/tests/layout/res_parser/formatting_html_nodes/formatting_ovr.html
@@ -811,7 +811,7 @@ ul.toc-numbered-mark {list-style: none}
 
 <body lang="en">
 <div class="element-shortcontents" id="SEC_Shortcontents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="formatting_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" 
title="Index">Index</a>]</td>
@@ -827,7 +827,7 @@ ul.toc-numbered-mark {list-style: none}
 </ul>
 </div>
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="formatting_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" 
title="Index">Index</a>]</td>
diff --git 
a/tp/tests/layout/res_parser/formatting_html_nodes/formatting_toc.html 
b/tp/tests/layout/res_parser/formatting_html_nodes/formatting_toc.html
index bfb42c1c5d..0502e35192 100644
--- a/tp/tests/layout/res_parser/formatting_html_nodes/formatting_toc.html
+++ b/tp/tests/layout/res_parser/formatting_html_nodes/formatting_toc.html
@@ -811,7 +811,7 @@ ul.toc-numbered-mark {list-style: none}
 
 <body lang="en">
 <div class="element-contents" id="SEC_Contents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" 
title="Index">Index</a>]</td>
@@ -838,7 +838,7 @@ ul.toc-numbered-mark {list-style: none}
 </ul>
 </div>
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" 
title="Index">Index</a>]</td>
diff --git a/tp/tests/layout/res_parser/formatting_html_nodes/index.html 
b/tp/tests/layout/res_parser/formatting_html_nodes/index.html
index aa63b9fa15..11b46f328b 100644
--- a/tp/tests/layout/res_parser/formatting_html_nodes/index.html
+++ b/tp/tests/layout/res_parser/formatting_html_nodes/index.html
@@ -2869,7 +2869,7 @@ html ''
 
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Next section 
in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -2893,7 +2893,7 @@ Menu comment
 
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Next section 
in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git 
a/tp/tests/layout/res_parser/formatting_html_nodes/s_002d_002dect_002cion.html 
b/tp/tests/layout/res_parser/formatting_html_nodes/s_002d_002dect_002cion.html
index 51e1b53cbc..2e5da990ff 100644
--- 
a/tp/tests/layout/res_parser/formatting_html_nodes/s_002d_002dect_002cion.html
+++ 
b/tp/tests/layout/res_parser/formatting_html_nodes/s_002d_002dect_002cion.html
@@ -811,7 +811,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="section-level-extent" id="s_002d_002dect_002cion">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="chapter.html" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Up section"> 
Up </a>]</td>
diff --git a/tp/tests/layout/res_parser/formatting_html_nodes/subsection.html 
b/tp/tests/layout/res_parser/formatting_html_nodes/subsection.html
index ee97fffd19..9cb2006b02 100644
--- a/tp/tests/layout/res_parser/formatting_html_nodes/subsection.html
+++ b/tp/tests/layout/res_parser/formatting_html_nodes/subsection.html
@@ -810,7 +810,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="subsection-level-extent" id="subsection">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="chapter.html" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="s_002d_002dect_002cion.html" 
title="Previous section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="s_002d_002dect_002cion.html" 
title="Up section"> Up </a>]</td>
diff --git 
a/tp/tests/layout/res_parser/formatting_html_nodes/subsubsection-_0060_0060simple_002ddouble_002d_002d.html
 
b/tp/tests/layout/res_parser/formatting_html_nodes/subsubsection-_0060_0060simple_002ddouble_002d_002d.html
index 83b32d9e5e..09aecc5b15 100644
--- 
a/tp/tests/layout/res_parser/formatting_html_nodes/subsubsection-_0060_0060simple_002ddouble_002d_002d.html
+++ 
b/tp/tests/layout/res_parser/formatting_html_nodes/subsubsection-_0060_0060simple_002ddouble_002d_002d.html
@@ -810,7 +810,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="subsubsection-level-extent" 
id="subsubsection-_0060_0060simple_002ddouble_002d_002d">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="chapter.html" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="subsection.html" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="subsection.html" title="Up 
section"> Up </a>]</td>
diff --git 
a/tp/tests/layout/res_parser/formatting_html_nodes/subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027.html
 
b/tp/tests/layout/res_parser/formatting_html_nodes/subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027.html
index ae6cc1d054..26f7b4d080 100644
--- 
a/tp/tests/layout/res_parser/formatting_html_nodes/subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027.html
+++ 
b/tp/tests/layout/res_parser/formatting_html_nodes/subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027.html
@@ -810,7 +810,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="subsubsection-level-extent" 
id="subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="chapter.html" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a 
href="subsubsection-_0060_0060simple_002ddouble_002d_002d.html" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="subsection.html" title="Up 
section"> Up </a>]</td>
diff --git a/tp/tests/layout/res_parser/formatting_inline_css/formatting.html 
b/tp/tests/layout/res_parser/formatting_inline_css/formatting.html
index e5ef6c2c04..1ee7735251 100644
--- a/tp/tests/layout/res_parser/formatting_inline_css/formatting.html
+++ b/tp/tests/layout/res_parser/formatting_inline_css/formatting.html
@@ -2850,7 +2850,7 @@ html ''
 
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -2873,7 +2873,7 @@ Menu comment
 
 <hr style="height: 6px;">
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -6738,7 +6738,7 @@ Menu comment
 
 <hr>
 <div class="section-level-extent" id="s_002d_002dect_002cion">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Up section"> Up 
</a>]</td>
@@ -6770,7 +6770,7 @@ Menu comment
 
 <hr>
 <div class="subsection-level-extent" id="subsection">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#s_002d_002dect_002cion" 
title="Previous section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#s_002d_002dect_002cion" title="Up 
section"> Up </a>]</td>
@@ -6797,7 +6797,7 @@ Menu comment
 <a class="anchor" id="anchor"></a>
 <hr>
 <div class="subsubsection-level-extent" 
id="subsubsection-_0060_0060simple_002ddouble_002d_002d">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#subsection" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#subsection" title="Up section"> Up 
</a>]</td>
@@ -6817,7 +6817,7 @@ Menu comment
 <hr>
 </div>
 <div class="subsubsection-level-extent" 
id="subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a 
href="#subsubsection-_0060_0060simple_002ddouble_002d_002d" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#subsection" title="Up section"> Up 
</a>]</td>
@@ -6840,7 +6840,7 @@ Menu comment
 </div>
 </div>
 <div class="centerchap-level-extent" id="chapter2">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a 
href="#subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027" 
title="Previous section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -7388,7 +7388,7 @@ Menu comment
 </div>
 </div>
 <div class="element-footnotes" id="SEC_Footnotes">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" 
title="Index">Index</a>]</td>
@@ -7429,7 +7429,7 @@ Menu comment
 <p>in footnote</p>
 </div><hr>
 <div class="element-contents" id="SEC_Contents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" 
title="Index">Index</a>]</td>
@@ -7456,7 +7456,7 @@ Menu comment
 </div>
 </div><hr>
 <div class="element-shortcontents" id="SEC_Shortcontents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" 
title="Index">Index</a>]</td>
@@ -7472,7 +7472,7 @@ Menu comment
 </div>
 </div><hr>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" 
title="Index">Index</a>]</td>
diff --git a/tp/tests/layout/res_parser/formatting_mathjax/formatting.html 
b/tp/tests/layout/res_parser/formatting_mathjax/formatting.html
index 05c845d03f..269df838bf 100644
--- a/tp/tests/layout/res_parser/formatting_mathjax/formatting.html
+++ b/tp/tests/layout/res_parser/formatting_mathjax/formatting.html
@@ -2883,7 +2883,7 @@ html ''
 
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -2906,7 +2906,7 @@ Menu comment
 
 <hr style="height: 6px;">
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -6771,7 +6771,7 @@ Menu comment
 
 <hr>
 <div class="section-level-extent" id="s_002d_002dect_002cion">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Up section"> Up 
</a>]</td>
@@ -6803,7 +6803,7 @@ Menu comment
 
 <hr>
 <div class="subsection-level-extent" id="subsection">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#s_002d_002dect_002cion" 
title="Previous section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#s_002d_002dect_002cion" title="Up 
section"> Up </a>]</td>
@@ -6830,7 +6830,7 @@ Menu comment
 <a class="anchor" id="anchor"></a>
 <hr>
 <div class="subsubsection-level-extent" 
id="subsubsection-_0060_0060simple_002ddouble_002d_002d">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#subsection" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#subsection" title="Up section"> Up 
</a>]</td>
@@ -6850,7 +6850,7 @@ Menu comment
 <hr>
 </div>
 <div class="subsubsection-level-extent" 
id="subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a 
href="#subsubsection-_0060_0060simple_002ddouble_002d_002d" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#subsection" title="Up section"> Up 
</a>]</td>
@@ -6873,7 +6873,7 @@ Menu comment
 </div>
 </div>
 <div class="centerchap-level-extent" id="chapter2">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a 
href="#subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027" 
title="Previous section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -7421,7 +7421,7 @@ Menu comment
 </div>
 </div>
 <div class="element-footnotes" id="SEC_Footnotes">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" 
title="Index">Index</a>]</td>
@@ -7462,7 +7462,7 @@ Menu comment
 <p>in footnote</p>
 </div><hr>
 <div class="element-contents" id="SEC_Contents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" 
title="Index">Index</a>]</td>
@@ -7489,7 +7489,7 @@ Menu comment
 </div>
 </div><hr>
 <div class="element-shortcontents" id="SEC_Shortcontents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" 
title="Index">Index</a>]</td>
@@ -7505,7 +7505,7 @@ Menu comment
 </div>
 </div><hr>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" 
title="Index">Index</a>]</td>
diff --git a/tp/tests/layout/res_parser/formatting_nodes/chapter.html 
b/tp/tests/layout/res_parser/formatting_nodes/chapter.html
index 89b5314662..4c6e971d48 100644
--- a/tp/tests/layout/res_parser/formatting_nodes/chapter.html
+++ b/tp/tests/layout/res_parser/formatting_nodes/chapter.html
@@ -829,7 +829,7 @@ ul.mark-none {list-style-type: none}
 
 <body lang="en">
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
@@ -4695,7 +4695,7 @@ Menu comment
 
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
diff --git a/tp/tests/layout/res_parser/formatting_nodes/chapter2.html 
b/tp/tests/layout/res_parser/formatting_nodes/chapter2.html
index 082384b171..d18ca7790b 100644
--- a/tp/tests/layout/res_parser/formatting_nodes/chapter2.html
+++ b/tp/tests/layout/res_parser/formatting_nodes/chapter2.html
@@ -812,7 +812,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="centerchap-level-extent" id="chapter2">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="chapter.html" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a 
href="subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027.html"
 title="Previous section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
@@ -1359,7 +1359,7 @@ span.program-in-footer {font-size: smaller}
 
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="chapter.html" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a 
href="subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027.html"
 title="Previous section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="index.html" title="Up section"> Up 
</a>]</td>
diff --git a/tp/tests/layout/res_parser/formatting_nodes/formatting_abt.html 
b/tp/tests/layout/res_parser/formatting_nodes/formatting_abt.html
index 03ab1c5de7..2c67d4592f 100644
--- a/tp/tests/layout/res_parser/formatting_nodes/formatting_abt.html
+++ b/tp/tests/layout/res_parser/formatting_nodes/formatting_abt.html
@@ -810,7 +810,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="formatting_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" 
title="Index">Index</a>]</td>
@@ -920,7 +920,7 @@ span.program-in-footer {font-size: smaller}
 </ul>
 
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="formatting_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" 
title="Index">Index</a>]</td>
diff --git a/tp/tests/layout/res_parser/formatting_nodes/formatting_fot.html 
b/tp/tests/layout/res_parser/formatting_nodes/formatting_fot.html
index 9dee57e574..c51e639b66 100644
--- a/tp/tests/layout/res_parser/formatting_nodes/formatting_fot.html
+++ b/tp/tests/layout/res_parser/formatting_nodes/formatting_fot.html
@@ -810,7 +810,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="element-footnotes" id="SEC_Footnotes">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="formatting_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" 
title="Index">Index</a>]</td>
@@ -851,7 +851,7 @@ span.program-in-footer {font-size: smaller}
 <h5><a id="FOOT10" href="chapter.html#DOCF10">(12)</a></h5>
 <p>in footnote</p>
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="formatting_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" 
title="Index">Index</a>]</td>
diff --git a/tp/tests/layout/res_parser/formatting_nodes/formatting_ovr.html 
b/tp/tests/layout/res_parser/formatting_nodes/formatting_ovr.html
index 40212ce2aa..e8b54e7899 100644
--- a/tp/tests/layout/res_parser/formatting_nodes/formatting_ovr.html
+++ b/tp/tests/layout/res_parser/formatting_nodes/formatting_ovr.html
@@ -811,7 +811,7 @@ ul.toc-numbered-mark {list-style: none}
 
 <body lang="en">
 <div class="element-shortcontents" id="SEC_Shortcontents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="formatting_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" 
title="Index">Index</a>]</td>
@@ -827,7 +827,7 @@ ul.toc-numbered-mark {list-style: none}
 </ul>
 </div>
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="formatting_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" 
title="Index">Index</a>]</td>
diff --git a/tp/tests/layout/res_parser/formatting_nodes/formatting_toc.html 
b/tp/tests/layout/res_parser/formatting_nodes/formatting_toc.html
index bfb42c1c5d..0502e35192 100644
--- a/tp/tests/layout/res_parser/formatting_nodes/formatting_toc.html
+++ b/tp/tests/layout/res_parser/formatting_nodes/formatting_toc.html
@@ -811,7 +811,7 @@ ul.toc-numbered-mark {list-style: none}
 
 <body lang="en">
 <div class="element-contents" id="SEC_Contents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" 
title="Index">Index</a>]</td>
@@ -838,7 +838,7 @@ ul.toc-numbered-mark {list-style: none}
 </ul>
 </div>
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="index.html" title="Cover (top) 
of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" 
title="Index">Index</a>]</td>
diff --git a/tp/tests/layout/res_parser/formatting_nodes/index.html 
b/tp/tests/layout/res_parser/formatting_nodes/index.html
index aa63b9fa15..11b46f328b 100644
--- a/tp/tests/layout/res_parser/formatting_nodes/index.html
+++ b/tp/tests/layout/res_parser/formatting_nodes/index.html
@@ -2869,7 +2869,7 @@ html ''
 
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Next section 
in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -2893,7 +2893,7 @@ Menu comment
 
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Next section 
in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git 
a/tp/tests/layout/res_parser/formatting_nodes/s_002d_002dect_002cion.html 
b/tp/tests/layout/res_parser/formatting_nodes/s_002d_002dect_002cion.html
index 51e1b53cbc..2e5da990ff 100644
--- a/tp/tests/layout/res_parser/formatting_nodes/s_002d_002dect_002cion.html
+++ b/tp/tests/layout/res_parser/formatting_nodes/s_002d_002dect_002cion.html
@@ -811,7 +811,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="section-level-extent" id="s_002d_002dect_002cion">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="chapter.html" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Up section"> 
Up </a>]</td>
diff --git a/tp/tests/layout/res_parser/formatting_nodes/subsection.html 
b/tp/tests/layout/res_parser/formatting_nodes/subsection.html
index ee97fffd19..9cb2006b02 100644
--- a/tp/tests/layout/res_parser/formatting_nodes/subsection.html
+++ b/tp/tests/layout/res_parser/formatting_nodes/subsection.html
@@ -810,7 +810,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="subsection-level-extent" id="subsection">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="chapter.html" title="Beginning 
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 </div>
 </div><hr>
 <div class="element-shortcontents" id="SEC_Shortcontents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" 
title="Index">Index</a>]</td>
@@ -7495,7 +7495,7 @@ Menu comment
 </div>
 </div><hr>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" 
title="Index">Index</a>]</td>
diff --git a/tp/tests/layout/res_parser/formatting_xhtml/formatting.html 
b/tp/tests/layout/res_parser/formatting_xhtml/formatting.html
index ca8869ecf7..a90e0b7f8a 100644
--- a/tp/tests/layout/res_parser/formatting_xhtml/formatting.html
+++ b/tp/tests/layout/res_parser/formatting_xhtml/formatting.html
@@ -2873,7 +2873,7 @@ html ''
 
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -2896,7 +2896,7 @@ Menu comment
 
 <hr style="height: 6px;"/>
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -6761,7 +6761,7 @@ Menu comment
 
 <hr/>
 <div class="section-level-extent" id="s_002d_002dect_002cion">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Previous section 
in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Up section"> Up 
</a>]</td>
@@ -6793,7 +6793,7 @@ Menu comment
 
 <hr/>
 <div class="subsection-level-extent" id="subsection">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#s_002d_002dect_002cion" 
title="Previous section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#s_002d_002dect_002cion" title="Up 
section"> Up </a>]</td>
@@ -6820,7 +6820,7 @@ Menu comment
 <a class="anchor" id="anchor"></a>
 <hr/>
 <div class="subsubsection-level-extent" 
id="subsubsection-_0060_0060simple_002ddouble_002d_002d">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#subsection" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#subsection" title="Up section"> Up 
</a>]</td>
@@ -6840,7 +6840,7 @@ Menu comment
 <hr/>
 </div>
 <div class="subsubsection-level-extent" 
id="subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a 
href="#subsubsection-_0060_0060simple_002ddouble_002d_002d" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#subsection" title="Up section"> Up 
</a>]</td>
@@ -6863,7 +6863,7 @@ Menu comment
 </div>
 </div>
 <div class="centerchap-level-extent" id="chapter2">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#chapter" title="Beginning of 
this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a 
href="#subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027" 
title="Previous section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -7411,7 +7411,7 @@ Menu comment
 </div>
 </div>
 <div class="element-footnotes" id="SEC_Footnotes">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" 
title="Index">Index</a>]</td>
@@ -7452,7 +7452,7 @@ Menu comment
 <p>in footnote</p>
 </div><hr/>
 <div class="element-contents" id="SEC_Contents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" 
title="Index">Index</a>]</td>
@@ -7479,7 +7479,7 @@ Menu comment
 </div>
 </div><hr/>
 <div class="element-shortcontents" id="SEC_Shortcontents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" 
title="Index">Index</a>]</td>
@@ -7495,7 +7495,7 @@ Menu comment
 </div>
 </div><hr/>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" 
title="Index">Index</a>]</td>
diff --git 
a/tp/tests/layout/res_parser/navigation_test_misc_file_collision/chapter.html 
b/tp/tests/layout/res_parser/navigation_test_misc_file_collision/chapter.html
index af0b6e7651..f5c7ba7e60 100644
--- 
a/tp/tests/layout/res_parser/navigation_test_misc_file_collision/chapter.html
+++ 
b/tp/tests/layout/res_parser/navigation_test_misc_file_collision/chapter.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="navigation_abt.html#Top" 
title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="navigation_abt.html#Top" 
title="Previous section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="navigation_abt.html#Top" title="Up 
section"> Up </a>]</td>
diff --git 
a/tp/tests/layout/res_parser/navigation_test_misc_file_collision/navigation_abt.html
 
b/tp/tests/layout/res_parser/navigation_test_misc_file_collision/navigation_abt.html
index d0096032a9..72b96bb86c 100644
--- 
a/tp/tests/layout/res_parser/navigation_test_misc_file_collision/navigation_abt.html
+++ 
b/tp/tests/layout/res_parser/navigation_test_misc_file_collision/navigation_abt.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Next section 
in reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -42,7 +42,7 @@ span.program-in-footer {font-size: smaller}
 
 <hr style="height: 6px;">
 <div class="section-level-extent" id="section">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="chapter.html" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="chapter.html" title="Up section"> 
Up </a>]</td>
@@ -93,7 +93,7 @@ b b b b b b b b b b b b b b b b  b b b b b bb b b b b b b  bb 
 b bb.
 
 <hr>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="navigation_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
@@ -203,7 +203,7 @@ b b b b b b b b b b b b b b b b  b b b b b bb b b b b b b  
bb  b bb.
 </ul>
 
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="navigation_toc.html#SEC_Contents" 
title="Table of contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/tests/layout/res_parser/navigation_test_misc_file_collision/navigation_toc.html
 
b/tp/tests/layout/res_parser/navigation_test_misc_file_collision/navigation_toc.html
index e86b987059..37cd2a9078 100644
--- 
a/tp/tests/layout/res_parser/navigation_test_misc_file_collision/navigation_toc.html
+++ 
b/tp/tests/layout/res_parser/navigation_test_misc_file_collision/navigation_toc.html
@@ -24,7 +24,7 @@ ul.toc-numbered-mark {list-style: none}
 
 <body lang="en">
 <div class="element-contents" id="SEC_Contents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="navigation_abt.html#Top" 
title="Cover (top) of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
@@ -46,7 +46,7 @@ ul.toc-numbered-mark {list-style: none}
 </ul>
 </div>
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="navigation_abt.html#Top" 
title="Cover (top) of document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git 
a/tp/tests/layout/res_parser/navigation_test_misc_file_collision/subsection.html
 
b/tp/tests/layout/res_parser/navigation_test_misc_file_collision/subsection.html
index fe57afa4db..234c36b1c9 100644
--- 
a/tp/tests/layout/res_parser/navigation_test_misc_file_collision/subsection.html
+++ 
b/tp/tests/layout/res_parser/navigation_test_misc_file_collision/subsection.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="subsection-level-extent" id="subsection">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="chapter.html" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="navigation_abt.html#section" 
title="Previous section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="navigation_abt.html#section" 
title="Up section"> Up </a>]</td>
diff --git 
a/tp/tests/layout/res_parser/no_monolithic_only_toc_out/no_monolithic.html 
b/tp/tests/layout/res_parser/no_monolithic_only_toc_out/no_monolithic.html
index 73a8ff35f6..701d61da14 100644
--- a/tp/tests/layout/res_parser/no_monolithic_only_toc_out/no_monolithic.html
+++ b/tp/tests/layout/res_parser/no_monolithic_only_toc_out/no_monolithic.html
@@ -26,7 +26,7 @@ ul.toc-numbered-mark {list-style: none}
 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -47,7 +47,7 @@ ul.toc-numbered-mark {list-style: none}
 
 <hr style="height: 6px;">
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -86,7 +86,7 @@ ul.toc-numbered-mark {list-style: none}
 </div>
 </div>
 <div class="element-footnotes" id="SEC_Footnotes">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" 
title="Index">Index</a>]</td>
@@ -98,7 +98,7 @@ ul.toc-numbered-mark {list-style: none}
 <p>my footnote</p>
 </div><hr>
 <div class="element-contents" id="SEC_Contents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" 
title="Index">Index</a>]</td>
@@ -114,7 +114,7 @@ ul.toc-numbered-mark {list-style: none}
 </div>
 </div><hr>
 <div class="element-shortcontents" id="SEC_Shortcontents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" 
title="Index">Index</a>]</td>
@@ -129,7 +129,7 @@ ul.toc-numbered-mark {list-style: none}
 </div>
 </div><hr>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" 
title="Index">Index</a>]</td>
@@ -238,7 +238,7 @@ ul.toc-numbered-mark {list-style: none}
 </ul>
 
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
 <td valign="middle" align="left">[<a href="#chapter" 
title="Index">Index</a>]</td>
diff --git 
a/tp/tests/sectioning/res_parser/sectioning_directions/sectioning.html 
b/tp/tests/sectioning/res_parser/sectioning_directions/sectioning.html
index 6827e5a863..7bbef27e0c 100644
--- a/tp/tests/sectioning/res_parser/sectioning_directions/sectioning.html
+++ b/tp/tests/sectioning/res_parser/sectioning_directions/sectioning.html
@@ -25,7 +25,7 @@ ul.toc-numbered-mark {list-style: none}
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">|</td>
 <td valign="middle" align="left">node-Up</td>
 <td valign="middle" align="left"></td>
@@ -166,7 +166,7 @@ description here
 
 <hr style="height: 6px;">
 <div class="chapter-level-extent" id="First-node">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">|</td>
 <td valign="middle" align="left">node-Up</td>
 <td valign="middle" align="left">Top</td>
@@ -288,7 +288,7 @@ description here
 
 <hr>
 <div class="unnumberedsec-level-extent" id="unnumbered">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">|</td>
 <td valign="middle" align="left">node-Up</td>
 <td valign="middle" align="left">First node</td>
@@ -409,7 +409,7 @@ description here
 
 <hr>
 <div class="unnumberedsubsec-level-extent" id="unnumbered-sub">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">|</td>
 <td valign="middle" align="left">node-Up</td>
 <td valign="middle" align="left">unnumbered</td>
@@ -520,7 +520,7 @@ description here
 <hr>
 </div>
 <div class="subsection-level-extent" id="numbered-sub">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">|</td>
 <td valign="middle" align="left">node-Up</td>
 <td valign="middle" align="left">unnumbered</td>
@@ -631,7 +631,7 @@ description here
 <hr>
 </div>
 <div class="unnumberedsubsec-level-extent" id="unnumbered-sub2">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">|</td>
 <td valign="middle" align="left">node-Up</td>
 <td valign="middle" align="left">unnumbered</td>
@@ -742,7 +742,7 @@ description here
 <hr>
 </div>
 <div class="subsection-level-extent" id="numbered-sub2">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">|</td>
 <td valign="middle" align="left">node-Up</td>
 <td valign="middle" align="left">unnumbered</td>
@@ -854,7 +854,7 @@ description here
 </div>
 </div>
 <div class="unnumberedsec-level-extent" id="unnumbered2">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">|</td>
 <td valign="middle" align="left">node-Up</td>
 <td valign="middle" align="left">First node</td>
@@ -969,7 +969,7 @@ description here
 
 <hr>
 <div class="subsection-level-extent" id="numbered-sub3">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">|</td>
 <td valign="middle" align="left">node-Up</td>
 <td valign="middle" align="left">unnumbered2</td>
@@ -1082,7 +1082,7 @@ description here
 </div>
 </div>
 <div class="section-level-extent" id="numbered">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">|</td>
 <td valign="middle" align="left">node-Up</td>
 <td valign="middle" align="left">First node</td>
@@ -1197,7 +1197,7 @@ description here
 </div>
 </div>
 <div class="chapter-level-extent" id="Second-node">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">|</td>
 <td valign="middle" align="left">node-Up</td>
 <td valign="middle" align="left">Top</td>
@@ -1313,7 +1313,7 @@ description here
 <hr>
 </div>
 <div class="unnumbered-level-extent" id="Third-node-unnumbered">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">|</td>
 <td valign="middle" align="left">node-Up</td>
 <td valign="middle" align="left">Top</td>
@@ -1429,7 +1429,7 @@ description here
 </div>
 </div>
 <div class="element-contents" id="SEC_Contents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">|</td>
 <td valign="middle" align="left">node-Up</td>
 <td valign="middle" align="left"></td>
@@ -1561,7 +1561,7 @@ description here
 </div>
 </div><hr>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">|</td>
 <td valign="middle" align="left">node-Up</td>
 <td valign="middle" align="left"></td>
diff --git 
a/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/First-node.html
 
b/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/First-node.html
index 7ac55cb77c..f9cd3bf33a 100644
--- 
a/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/First-node.html
+++ 
b/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/First-node.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="chapter-level-extent" id="First-node">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">|</td>
 <td valign="middle" align="left">node-Up</td>
 <td valign="middle" align="left">Top</td>
@@ -250,7 +250,7 @@ span.program-in-footer {font-size: smaller}
 
 <hr>
 <div class="unnumberedsec-level-extent" id="unnumbered">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">|</td>
 <td valign="middle" align="left">node-Up</td>
 <td valign="middle" align="left">First node</td>
@@ -475,7 +475,7 @@ span.program-in-footer {font-size: smaller}
 
 <hr>
 <div class="unnumberedsubsec-level-extent" id="unnumbered-sub">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">|</td>
 <td valign="middle" align="left">node-Up</td>
 <td valign="middle" align="left">unnumbered</td>
@@ -690,7 +690,7 @@ span.program-in-footer {font-size: smaller}
 <hr>
 </div>
 <div class="subsection-level-extent" id="numbered-sub">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">|</td>
 <td valign="middle" align="left">node-Up</td>
 <td valign="middle" align="left">unnumbered</td>
@@ -905,7 +905,7 @@ span.program-in-footer {font-size: smaller}
 <hr>
 </div>
 <div class="unnumberedsubsec-level-extent" id="unnumbered-sub2">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">|</td>
 <td valign="middle" align="left">node-Up</td>
 <td valign="middle" align="left">unnumbered</td>
@@ -1120,7 +1120,7 @@ span.program-in-footer {font-size: smaller}
 <hr>
 </div>
 <div class="subsection-level-extent" id="numbered-sub2">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">|</td>
 <td valign="middle" align="left">node-Up</td>
 <td valign="middle" align="left">unnumbered</td>
@@ -1336,7 +1336,7 @@ span.program-in-footer {font-size: smaller}
 </div>
 </div>
 <div class="unnumberedsec-level-extent" id="unnumbered2">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">|</td>
 <td valign="middle" align="left">node-Up</td>
 <td valign="middle" align="left">First node</td>
@@ -1555,7 +1555,7 @@ span.program-in-footer {font-size: smaller}
 
 <hr>
 <div class="subsection-level-extent" id="numbered-sub3">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">|</td>
 <td valign="middle" align="left">node-Up</td>
 <td valign="middle" align="left">unnumbered2</td>
@@ -1772,7 +1772,7 @@ span.program-in-footer {font-size: smaller}
 </div>
 </div>
 <div class="section-level-extent" id="numbered">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">|</td>
 <td valign="middle" align="left">node-Up</td>
 <td valign="middle" align="left">First node</td>
@@ -1990,7 +1990,7 @@ span.program-in-footer {font-size: smaller}
 </div>
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#First-node" title="Beginning 
of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="Second-node.html" title="Next 
chapter"> &gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git 
a/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/Second-node.html
 
b/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/Second-node.html
index d551413e8e..7cd4c63a29 100644
--- 
a/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/Second-node.html
+++ 
b/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/Second-node.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="chapter-level-extent" id="Second-node">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">|</td>
 <td valign="middle" align="left">node-Up</td>
 <td valign="middle" align="left">Top</td>
@@ -242,7 +242,7 @@ span.program-in-footer {font-size: smaller}
 </p>
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="First-node.html#First-node" 
title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="Third-node-unnumbered.html" 
title="Next chapter"> &gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git 
a/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/Third-node-unnumbered.html
 
b/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/Third-node-unnumbered.html
index 79742464dc..59412f5bbf 100644
--- 
a/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/Third-node-unnumbered.html
+++ 
b/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/Third-node-unnumbered.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="unnumbered-level-extent" id="Third-node-unnumbered">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">|</td>
 <td valign="middle" align="left">node-Up</td>
 <td valign="middle" align="left">Top</td>
@@ -241,7 +241,7 @@ span.program-in-footer {font-size: smaller}
 <a class="node" id="Last-node-no-description"></a>
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="Second-node.html" 
title="Beginning of this chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[ &gt;&gt; ]</td>
 <td valign="middle" align="left"> &nbsp; </td>
diff --git 
a/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/index.html 
b/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/index.html
index 08a0e4ff48..59842382eb 100644
--- 
a/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/index.html
+++ 
b/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/index.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">|</td>
 <td valign="middle" align="left">node-Up</td>
 <td valign="middle" align="left"></td>
@@ -269,7 +269,7 @@ description here
 
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">|</td>
 <td valign="middle" align="left">node-Up</td>
 <td valign="middle" align="left"></td>
diff --git 
a/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/sectioning_abt.html
 
b/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/sectioning_abt.html
index 9035c49c6f..c3add5e02d 100644
--- 
a/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/sectioning_abt.html
+++ 
b/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/sectioning_abt.html
@@ -23,7 +23,7 @@ span.program-in-footer {font-size: smaller}
 
 <body lang="en">
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">|</td>
 <td valign="middle" align="left">node-Up</td>
 <td valign="middle" align="left"></td>
@@ -282,7 +282,7 @@ span.program-in-footer {font-size: smaller}
 </ul>
 
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">|</td>
 <td valign="middle" align="left">node-Up</td>
 <td valign="middle" align="left"></td>
diff --git 
a/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/sectioning_toc.html
 
b/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/sectioning_toc.html
index 8e252e8d7b..7b2cccf705 100644
--- 
a/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/sectioning_toc.html
+++ 
b/tp/tests/sectioning/res_parser/sectioning_directions_split_chapter/sectioning_toc.html
@@ -24,7 +24,7 @@ ul.toc-numbered-mark {list-style: none}
 
 <body lang="en">
 <div class="element-contents" id="SEC_Contents">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">|</td>
 <td valign="middle" align="left">node-Up</td>
 <td valign="middle" align="left"></td>
@@ -259,7 +259,7 @@ ul.toc-numbered-mark {list-style: none}
 </ul>
 </div>
 </div><hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">|</td>
 <td valign="middle" align="left">node-Up</td>
 <td valign="middle" align="left"></td>
diff --git a/tp/tests/tex_html/res_parser/formatting_singular/chapter.html 
b/tp/tests/tex_html/res_parser/formatting_singular/chapter.html
index 7a33cd63f9..f00ffc9e71 100644
--- a/tp/tests/tex_html/res_parser/formatting_singular/chapter.html
+++ b/tp/tests/tex_html/res_parser/formatting_singular/chapter.html
@@ -833,7 +833,7 @@ ul.mark-none {list-style-type: none}
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">  <a href="index.htm"><img
     src="../singular_images/singular-icon-transparent.png" width="50"
@@ -5023,7 +5023,7 @@ Menu comment
 </table>
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">  <a href="index.htm"><img
     src="../singular_images/singular-icon-transparent.png" width="50"
       border="0" alt="Top"></a>
diff --git a/tp/tests/tex_html/res_parser/formatting_singular/chapter2.html 
b/tp/tests/tex_html/res_parser/formatting_singular/chapter2.html
index 44cce7362c..43ae134558 100644
--- a/tp/tests/tex_html/res_parser/formatting_singular/chapter2.html
+++ b/tp/tests/tex_html/res_parser/formatting_singular/chapter2.html
@@ -816,7 +816,7 @@ h1.centerchap {text-align:center}
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">  <a href="index.htm"><img
     src="../singular_images/singular-icon-transparent.png" width="50"
@@ -1387,7 +1387,7 @@ h1.centerchap {text-align:center}
 </table>
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">  <a href="index.htm"><img
     src="../singular_images/singular-icon-transparent.png" width="50"
       border="0" alt="Top"></a>
diff --git a/tp/tests/tex_html/res_parser/formatting_singular/index.htm 
b/tp/tests/tex_html/res_parser/formatting_singular/index.htm
index 81f9214e45..2e7cef6feb 100644
--- a/tp/tests/tex_html/res_parser/formatting_singular/index.htm
+++ b/tp/tests/tex_html/res_parser/formatting_singular/index.htm
@@ -821,7 +821,7 @@ pre.menu-comment-preformatted {font-family: serif}
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">  <a href="index.htm"><img
     src="../singular_images/singular-icon-transparent.png" width="50"
@@ -864,7 +864,7 @@ Menu comment
 </table>
 <hr>
 </div>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">  <a href="index.htm"><img
     src="../singular_images/singular-icon-transparent.png" width="50"
       border="0" alt="Top"></a>
diff --git 
a/tp/tests/tex_html/res_parser/formatting_singular/s_002d_002dect_002cion.html 
b/tp/tests/tex_html/res_parser/formatting_singular/s_002d_002dect_002cion.html
index f6a16bfd01..cd3a18212c 100644
--- 
a/tp/tests/tex_html/res_parser/formatting_singular/s_002d_002dect_002cion.html
+++ 
b/tp/tests/tex_html/res_parser/formatting_singular/s_002d_002dect_002cion.html
@@ -815,7 +815,7 @@ pre.menu-comment-preformatted {font-family: serif}
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">  <a href="index.htm"><img
     src="../singular_images/singular-icon-transparent.png" width="50"
@@ -872,7 +872,7 @@ pre.menu-comment-preformatted {font-family: serif}
 </table>
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">  <a href="index.htm"><img
     src="../singular_images/singular-icon-transparent.png" width="50"
       border="0" alt="Top"></a>
diff --git a/tp/tests/tex_html/res_parser/formatting_singular/sing_abt.htm 
b/tp/tests/tex_html/res_parser/formatting_singular/sing_abt.htm
index 65d9baff0e..9786528c2a 100644
--- a/tp/tests/tex_html/res_parser/formatting_singular/sing_abt.htm
+++ b/tp/tests/tex_html/res_parser/formatting_singular/sing_abt.htm
@@ -814,7 +814,7 @@ truc: after a deff item
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">  <a href="index.htm"><img
     src="../singular_images/singular-icon-transparent.png" width="50"
@@ -951,7 +951,7 @@ and is best  viewed with a 16 or 18 point screen font.
 </tr>
 </table>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">  <a href="index.htm"><img
     src="../singular_images/singular-icon-transparent.png" width="50"
       border="0" alt="Top"></a>
diff --git a/tp/tests/tex_html/res_parser/formatting_singular/sing_fot.htm 
b/tp/tests/tex_html/res_parser/formatting_singular/sing_fot.htm
index 95b46c8557..f51c724963 100644
--- a/tp/tests/tex_html/res_parser/formatting_singular/sing_fot.htm
+++ b/tp/tests/tex_html/res_parser/formatting_singular/sing_fot.htm
@@ -814,7 +814,7 @@ truc: after a deff item
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">  <a href="index.htm"><img
     src="../singular_images/singular-icon-transparent.png" width="50"
@@ -865,7 +865,7 @@ truc: after a deff item
 </tr>
 </table>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">  <a href="index.htm"><img
     src="../singular_images/singular-icon-transparent.png" width="50"
       border="0" alt="Top"></a>
diff --git a/tp/tests/tex_html/res_parser/formatting_singular/sing_ovr.htm 
b/tp/tests/tex_html/res_parser/formatting_singular/sing_ovr.htm
index b5e1a67181..a4dec6b30a 100644
--- a/tp/tests/tex_html/res_parser/formatting_singular/sing_ovr.htm
+++ b/tp/tests/tex_html/res_parser/formatting_singular/sing_ovr.htm
@@ -815,7 +815,7 @@ ul.toc-numbered-mark {list-style: none}
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">  <a href="index.htm"><img
     src="../singular_images/singular-icon-transparent.png" width="50"
@@ -849,7 +849,7 @@ ul.toc-numbered-mark {list-style: none}
 </tr>
 </table>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">  <a href="index.htm"><img
     src="../singular_images/singular-icon-transparent.png" width="50"
       border="0" alt="Top"></a>
diff --git a/tp/tests/tex_html/res_parser/formatting_singular/sing_toc.htm 
b/tp/tests/tex_html/res_parser/formatting_singular/sing_toc.htm
index bb47737c82..14c267b0f2 100644
--- a/tp/tests/tex_html/res_parser/formatting_singular/sing_toc.htm
+++ b/tp/tests/tex_html/res_parser/formatting_singular/sing_toc.htm
@@ -815,7 +815,7 @@ ul.toc-numbered-mark {list-style: none}
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">  <a href="index.htm"><img
     src="../singular_images/singular-icon-transparent.png" width="50"
@@ -860,7 +860,7 @@ ul.toc-numbered-mark {list-style: none}
 </tr>
 </table>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">  <a href="index.htm"><img
     src="../singular_images/singular-icon-transparent.png" width="50"
       border="0" alt="Top"></a>
diff --git a/tp/tests/tex_html/res_parser/formatting_singular/subsection.html 
b/tp/tests/tex_html/res_parser/formatting_singular/subsection.html
index 20f209a3a6..ba65a181bc 100644
--- a/tp/tests/tex_html/res_parser/formatting_singular/subsection.html
+++ b/tp/tests/tex_html/res_parser/formatting_singular/subsection.html
@@ -814,7 +814,7 @@ truc: after a deff item
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">  <a href="index.htm"><img
     src="../singular_images/singular-icon-transparent.png" width="50"
@@ -866,7 +866,7 @@ truc: after a deff item
 </table>
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">  <a href="index.htm"><img
     src="../singular_images/singular-icon-transparent.png" width="50"
       border="0" alt="Top"></a>
diff --git 
a/tp/tests/tex_html/res_parser/formatting_singular/subsubsection-_0060_0060simple_002ddouble_002d_002d.html
 
b/tp/tests/tex_html/res_parser/formatting_singular/subsubsection-_0060_0060simple_002ddouble_002d_002d.html
index 09c425b84e..33d3ccc9a5 100644
--- 
a/tp/tests/tex_html/res_parser/formatting_singular/subsubsection-_0060_0060simple_002ddouble_002d_002d.html
+++ 
b/tp/tests/tex_html/res_parser/formatting_singular/subsubsection-_0060_0060simple_002ddouble_002d_002d.html
@@ -814,7 +814,7 @@ truc: after a deff item
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">  <a href="index.htm"><img
     src="../singular_images/singular-icon-transparent.png" width="50"
@@ -858,7 +858,7 @@ truc: after a deff item
 </table>
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">  <a href="index.htm"><img
     src="../singular_images/singular-icon-transparent.png" width="50"
       border="0" alt="Top"></a>
diff --git 
a/tp/tests/tex_html/res_parser/formatting_singular/subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027.html
 
b/tp/tests/tex_html/res_parser/formatting_singular/subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027.html
index 5cb4361ecc..c6c4e5feec 100644
--- 
a/tp/tests/tex_html/res_parser/formatting_singular/subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027.html
+++ 
b/tp/tests/tex_html/res_parser/formatting_singular/subsubsection-three_002d_002d_002dfour_002d_002d_002d_002d_0027_0027.html
@@ -814,7 +814,7 @@ truc: after a deff item
 <table border="0" cellpadding="0" cellspacing="0">
 <tr valign="top">
 <td align="left">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr valign="top" align="left">
 <td valign="middle" align="left">  <a href="index.htm"><img
     src="../singular_images/singular-icon-transparent.png" width="50"
@@ -858,7 +858,7 @@ truc: after a deff item
 </table>
 </div>
 <hr>
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">  <a href="index.htm"><img
     src="../singular_images/singular-icon-transparent.png" width="50"
       border="0" alt="Top"></a>
diff --git a/tp/tests/tex_html/res_parser/simplest_httex/simplest.html 
b/tp/tests/tex_html/res_parser/simplest_httex/simplest.html
index f3163c6a59..b778e2c76a 100644
--- a/tp/tests/tex_html/res_parser/simplest_httex/simplest.html
+++ b/tp/tests/tex_html/res_parser/simplest_httex/simplest.html
@@ -24,7 +24,7 @@ span.program-in-footer {font-size: smaller}
 <body lang="en">
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="#Chapter" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -36,7 +36,7 @@ span.program-in-footer {font-size: smaller}
 
 <hr style="height: 6px;">
 <div class="chapter-level-extent" id="Chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -59,7 +59,7 @@ span.program-in-footer {font-size: smaller}
 </div>
 </div>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[Index]</td>
diff --git a/tp/tests/tex_html/res_parser/tex_in_copying/tex_in_copying.html 
b/tp/tests/tex_html/res_parser/tex_in_copying/tex_in_copying.html
index 2d1fe181ee..1f6633ab80 100644
--- a/tp/tests/tex_html/res_parser/tex_in_copying/tex_in_copying.html
+++ b/tp/tests/tex_html/res_parser/tex_in_copying/tex_in_copying.html
@@ -33,7 +33,7 @@ span.program-in-footer {font-size: smaller}
 
 
 <div class="top-level-extent" id="Top">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[ &lt; ]</td>
 <td valign="middle" align="left">[<a href="#chapter" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -86,7 +86,7 @@ $">
 
 <hr style="height: 6px;">
 <div class="chapter-level-extent" id="chapter">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Previous section in 
reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#Top" title="Up section"> Up 
</a>]</td>
@@ -141,7 +141,7 @@ $">
 </div>
 </div>
 <div class="element-about" id="SEC_About">
-<table class="nav-header" cellpadding="1" cellspacing="1" border="0">
+<table class="nav-panel" cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[Contents]</td>
 <td valign="middle" align="left">[Index]</td>
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