Heading

A single line of text

A div containing

More than one line of text
and block level elements
An inline element

This line has lots of spaces.

This line has a non-breaking space

This line has a   non-breaking space and spaces

This line has text within elements that are meant to be displayed inline

This section has a

preformatted
    text block
  within in
        

Some text

Some more text

Cheese

Some text

Some more text

and also

Brie
Hello, world

Top level
Nested