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Similarly, you're encouraged to use Table of Contents and Children Display/Page Tree macros to improve internal navigation.
Web Accessibility Guidelines
See Princeton University guidelines on digital accessibility
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Heading 2 = major sub-topics, use Title Case
Heading 3 = focus areas within sub-topics, use Title Case
Heading 4 = details within focus areas, use Title Case or Sentence case as appropriate
Do not bold or italicize text within Headings - let the semantic style do the work.
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