Extra Large (h1)
Extra Small (h5)
Heading 1 (h1 - Extra Large)
Only one of these should appear on a page and it must precede all other content. Use only if an introductory title is necessary.
Heading 2 (h2 - Large)
All major headings in the primary content column should use a large heading (h2). Subheadings under these should utilize medium (h3) then small (h4), etc.
Heading 3 (h3 - Medium)
All major headings in secondary content columns or in floated sections should use medium (h3). Subheadings under these should utilize small (h4) then extra small (h5), etc.