Weird band of color on firefox

[Bags]

http://i.imgur.com/i9LIZ.png

Ever since I got my gtx670, occasionally firefox will have a bar of color like this.

If I scroll down it goes away. Only happesn on FF. Any idea? 301.34 drivers.

[Rbstr]

I can't tell what's supposed to be the bar of color there. I see a lot of blue and some green?

[Bags]

The blue is overlayed on the site.

[Goku]

That color looks like the original color of the PSU forums to me. Maybe an issue with the overlay itself? Does it work properly in IE or other browsers?

[Bags]

Haven't tried IE since I installed ff, heh. It happens randomly, no way to force it to happen.

[Ieyasu]

Id try a different browser to see if you can narrow the problem down to a firefox one and not something with your card or drivers.

have you tried to uninstall and reinstall FF?