Once upon a time, on a 'net not so far away, someone was heard to say:
Of course, workarounds, compatibility charts, and "bug list" pages are just a symptom of the problem, not the solution. Suffice it to say that, in light of all our problems, the only real solution is this: browsers must become conformant with the CSS specifications. Otherwise, we'll be stuck with a Web so fragmented it will hurt. A lot.