I'm working on incorporating a blog into my website, and am having trouble getting the background color of the main text area to work correctly.

The problem is only in Firefox - in IE 6.0 it looks fine.

The link is http://addicottweb.com/wordpress/, and the CSS is attached.

Can anyone look through the CSS and try to help me figure out where the problem is that won't allow for the main content/sidebar background to be white?