"CSS should be identical for all browsers"

[OT] Oh...I wish. Maybe when it snows in hell. I spend my days building sites with CSS and XHTML (no tables, W3 validated) and the hacks that are necessary to get any given page to work across the board is almost overwhelming. Both Win and Mac IE's are the worst. Mozilla, Netscape and Safari are the best. It's a like defusing a bomb all day long.