The headings SHOULD allow for overview and not create noise. If it is a visually-whole section is not a control then it MUST have a heading to act as a label.
- There MUST be exactly one single h1 level per page. This is not necessarily the first element.
- Nesting SHOULD not have holes in it like h3 following h1 or h5 following h3 .
- The Breadcrumb no longer bears an h2 and thus h2 is freed up for use.
- Same UI-Elements MUST have the same headline level throughout ILIAS.
- H1
- Title of Container, if inside the object
- Title of object if inside the object
- H2
- Standard Panels
- Item Group in the List GUI
- Headlines Info-tab and in Forms
- Question title in Test
- Glossary Terms
- Year Titles in Blogs
- Headlines in Forms
- Accordion titles
- H3
- Primary Sub-Panels
- Question List in Test
- Entries in List GUI and Tile Lists
- H4 or ARIA Role Complementary
- Headlines of Side Panels
- H5 and H6
- No longer needed
- No longer headlines / Not headlines
- Comments are no longer headlines
- Metabar and Mainbar are not headlines