Fully dynamic CSS, any depth, w/o use of classes.
Most of the CSS is cluttered with aesthetics. And could be refined and cleaned with time.
Some After Thoughts... It would be cool to apply CSS3 Transitions/Transforms to a menu. If you go near the "Diamond" gaps between the Li's the menu will disappear but, if you follow proper pathing you will be completely fine; this is only caused by trying to cheat and take a diagonal, although this can be fixed.
Thanks to: UMD.edu for it's character set map