When using Style Sheets, you can set margins for the entire document in the BODY section. The margin-left, margin-right, and margin-top attributes set the side margins and top margin. You can specify the margins in points, inches, centimeters, or pixels in positive and negative numbers. For example:
BODY {margin-left: -10px;
margin-right: -10px;
margin-top: 20px}
However, instead of setting the margin attributes
separately, you can combine them into one attribute
called margin. Instead of the code above, you can
simply use:
P {margin: 20px -10px-10px}
The implied order for margin is top, right, and left.
If you specify a single value, it will be applied to
all three margins.