Comment 32 for bug 207454

This bug is still present in firefox 3.0.4 (Linux Ubuntu 8.04), as well as epiphany, but not seamonkey 1.1.12

I also noticed css rendering is pretty slow when I use a table (40 rows, 9 columns), but with opacity set at 0.82 in the css file, it's just unusable:
total CPU skyrockets to 50% (dualcore... that's 100% on a single core actually), whole system is seems unresponsive for about 5 seconds.

The html file with the table is about 13kb, loads instantly when no css is applied, notably slower with css, and incredibly slow using the opacity.