Most likely an addon? Check it.
ACE Reviewed by ACE on . Red box problem with FireFox http://screensnapr.com/e/yzUF5I.png I dont know how it came there but looks totally wired, I have the same problem with other sites too. Is this known problem ? The red boxes with borders are there since yesterday night, I guess right before I updated the FireFox to latest version. What could be the problem ? Everything looks like shit, please help asap. Rating: 5