This is a Heading 1

This is a Heading 2

This is a Heading 3

Smallest Heading (6)

Headings are blocks (own line)

This is a bunch of untagged text Because it is untagged there won't be any separation Even if I put a space above this. You see what I mean? This is all a continuous paragraph.

With paragraph tags I can create separation

Next paragraph please!

This is text that in bolded and this is in italic

New semantics: strong emphasized