Test nested sections, only h1 elements

New Level 1

New Level 2

New Level 3

Test nested sections, h1.. h3 elements, compatible with legacy browsers

Old Level 1

Old Level 2

Old Level 3

The HTML4 way, h1.. h3 elements, no section elements

No sections: level 1

No sections: level 2

No sections: level 3

Check out the results with the HTML 5 outliner tool.