Headings 1-6

Headings are marked with tag H, i.e. heading 1 <H1> and </H1>.

Example:
<H1>This is heading 1</H1>
<H3>This is heading 3</H3>
<H6>This is heading 6</H6>

And they look like...

This is heading 1

This is heading 3

This is heading 6