Need to indent all lines of a paragraph except for the first one? Here's the CSS to achieve that (to be used on a block element like DIV).
text-indent: -20px;
margin-left: 20px;
It works because
text-indent indents only the first line negatively (so moves it more to the left) and
margin-left adds a margin to every line resulting in reverting what text-indent did but adding a margin to all the other lines.