Comment 51 for bug 747197

I'll fix it for 1.4 if I can get it working reasonably at least for the CSS 1
stuff. I don't care so much about CSS 2 as background images are the most
visible breakage this patch tries to fix.

As I mentioned, there are a few issues to be sorted out before I would call it
ready for review. I'd like to know why these extra styles suddenly materialised
for example. I can probably live with forcing an absolute uri into the fixed up
style to make it work for now.