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- Each page starts with a table of contents should mote than two headings be used in that page.
Headings
At the top of a page the styles for heading 1 or heading 2 are used
- Headings are used in strict descending order
- headings are not used for layout reasons but for better structure of the page content
- a heading 3 follows heading 2, not: heading 4 follows heading 2
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