Block Elements

This is a paragraph

This is another paragraph

This is a div

Heading 1

Heading 2

Heading 3

Heading 4

Heading 5

Heading 6

This is a blockquote. This element usually displays with vertical whitespace around it, as well as a double indent. It sometimes has other stylistic differences to set it apart from other text on the page as well. The way a blockquote displays is browser dependent.

This is text typed without the pre tag

This   is   text  typed   with     the  pre  tag

Inline Elements

Descriptive

This is an abbreviation
This is an acronym
This is a cite
This is code
This is a definition
This is emphasized
this is a quotation
This is a sample
this is a span
This is strong
This is a variable

Style

this is big
this is bold-use strong tag instead
this is italic-use em tag instead
this is keyboard
This is underline-don't use, because people confuse these with links.
this is small
~~this is strikethrough~~
this is a _subscript
this is a ^Superscript
this is true type