Forum:Why is the background purple now?

Recently the site's background turned from black to dark purple. At first I thought it must be due to a mistake I made given that I'm the only one messing around with the CSS but, after thorough investigation, I am convinced that this has nothing to do with any of the changes I have made. Has someone made this change intentionally? --BBilge 14:47, July 27, 2011 (UTC)