Help me fix this black background shit

EDITED TO ADD: FIXED! Thanks for the help!

The blog is showing up fine for me in Firefox but not in IE, and I presume it's looking black to most of you as well, but I looked at my HTML and it looks the same as the old copy I have saved, so I can't figure out where the problem is. Blogger doesn't really have a traditional tech support. I have limited knowledge in this area. Can anybody help me out here?