Argh… New design trouble

Our new design is PERFECT in Mozilla Firefox, but in Internet Explorer and Google Chrome, well, to be honest, it looks like crap. There was a font problem, which eventually we got fixed. The problem was that the font was supposed to be soemthing else but it turned out to be the header font, Bazooka. It only was on the middle column though, so the most important column was messed up. We eventually fixed that, but we have a NEW problem. In IE and GC, the borders seem to be missing. The ridge borders are drawn different in GC and IE than in MF, and IE and GC have darker ridge borders while MF looks lighter. Since we use black as the ridge color, it looks fine in MF, but aparrently since ridge borders are darker in GC and IE the black stays black. So what we get is a basically invisible border. We will try to fix it before we release the site, but we arent sure how yet. We are thinking about a javascript browser detection, so if you use IE and GC it will use gray instead of black.