Posted Wednesday, January 30, 2008 at 10:24:56 PM in CSS 5 Comments Tim Kadlec Using the z-index to affect stacking order in CSS is a much deeper topic than it may appear at first. The idea seems quite simple, but if we take a look we can see that there is actually quite a bit going on here that warrants a closer examination. Most of the time, stacking order just kind of works behind the scenes