CSS3

http://selectivizr.com/

CSS3 selectors for IE

selectivizr is a JavaScript utility that emulates CSS3 pseudo-classes and attribute selectors in Internet Explorer 6-8. Simply include the script in your pages and selectivizr will do the rest.

http://css3pie.com

PIE makes Internet Explorer 6-8 capable of rendering several of the most useful CSS3 decoration features.

I couldn't find a way to do this in straight CSS3.

Also, note that by using CSS3, we are oh-so-subtly telling Internet Explorer users (before IE9, anyway) that we don't care that the site doesn't look as pretty as it does to people sensible enough to use good web browsers.

First, let's get the extra HTML out of the way.