Definitely the best css hack you’ll ever find! Since IE6 sucks most of the time, you have to make sure your css walks on egg shells for it!! Not anymore, I came across this hack when I was stumped on a particular navigation for a client.

The underscore hack saved me hours of browser testing, and possibly my sanity. It’s easy to use, and saves the day.

This is different from conditional comments in the following way:

* It allows you to write conditional CSS directly in your stylesheet file, and doesn’t require inline styles
* It only works for IE 5.0, 5.5 and 6.0
* It’s a hack
* It’s very simple to work with.

Click Here to Read More from the link that saved me today!