text-indent
This property indents the text in the first line of a block-level element. Values can be defined as length values (.5cm, 15px, 12pt, and so on) or as a percentage of the width of the block element. The default value is 0, which indicates no indentation.
Examples
p {text-indent: 5pt;}
#section1 {text-indent: 15%;}
Browser and CSS Support Notes
CSS1
IE 3, 4, 5, 5.5, 6
Nav 4, 4.5-4.7, 6, 7
Opera 4, 5, 6, 7