CSS Margin Style Properties

Margins allow you to add a bit of spacing around the outer edge of an element, outside of the element's border.

margin

Usage	A shorthand property that allows you to set all the margin properties in one declaration.
Values	margin-top, margin-right, margin-bottom, margin-left.

margin-bottom

Usage	Sets the bottom margin of an element.
Values	auto, length, %.

margin-left

Usage	Sets the left margin of an element.
Values	auto, length, %.

margin-right

Usage	Sets the right margin of an element.
Values	auto, length, %.

margin-top

Usage	Sets the top margin of an element.
Values	auto, length, %.