CSS in its simplest form.
Just put this line of code in your web pages and voila!
<link rel="stylesheet" href="http://cheeaun.github.com/cacss/ca.min.css">
If you care about Internet Explorer, put this too:
<!--[if IE]>
<script src="http://cheeaun.github.com/cacss/html5-ie.min.js"></script>
<![endif]-->