“Thanks to CSS selectors it’s possible to attach icons to anything you want just by adding an attribute of your choosing to your HTML. Want a popup icon? try <a href=’#’ icon=’popup’> how about a magnifier? <a href=’#’ icon=’mag’>. You can even add them automatically for file types. Here’s how.”
Link:
http://www.hunlock.com/blogs/Attach_icons_to_anything_with_CSS


