I created an inner shadow for a div as in the following css code:
.gil_Help_ContentArea {
width: 300px;
height: 200px;
margin: 5px 0 0 0;
pad
IE 8 and below don't support the box-shadow CSS3 property, but it might be possible to get it to work. You should check these articles out...
I would recommend using images for IE 8 and below (use conditional stylesheets).
I came up with a crappy solution, but it works in IE 8, Chrome, Firefox, Safari, and Opera. Check out the fiddle...
http://jsfiddle.net/UnsungHero97/Mu9jL/3/
I hope this helps.
Hristo