Arcade style doesn't work in Firefox!

[JonnyThunder]

Usually I'd think it should be the other way around, but the Arcade skin doesn't work in Firefox (using VB 4.02) but seems to work fine in IE. Attached are a couple of pictures showing the same page in Internet Explorer 8 and Firefox. The one that looks broke is Firefox.

I've got my Store CSS Stylesheets as Files set to NO and have also tried the <fieldset class="fieldset"> fix but neither change anything.

Any ideas?

[junaid]

same issue

[rmxs]

i got the oposite error works on Firefox but not to IE

[unfv]

for me it doesn't work either on IE, FF, nor Chrome