Forum:Rich Text Editor Background issue

I recently added a background to the Charmed Wiki. But when people where using the rich text editor they would see this.

Now that I have removed the background image, I suspected the problem to be over. But it isn't. The background image still appears! It's not a browser problem, I checked on Safari, Firefox and Chrome.

Can someone help me with this? I have no clue on how to fix it.

Thanks. TheBook — (talk | contribs) 18:09, August 28, 2010 (UTC)