The BoxModel

This is a paragraph element.
It contains text with:
some padding,
a border, and
some margin.

This is a paragraph element.
It contains text with:
no padding,
a border, and
some margin.

This is a paragraph element.
It contains text with:
some padding,
no border, and
some margin.

This is a paragraph element.
It contains text with:
no padding,
no border, and
some margin.

This is a paragraph element.
It contains text with:
some padding,
a border, and
no margin.

This is a paragraph element.
It contains text with:
no padding,
a border, and
no margin.

This is a paragraph element.
It contains text with:
some padding,
no border, and
no margin.

This is a paragraph element.
It contains text with:
no padding,
no border, and
no margin.