I'm working on a new w3c compliant design for my site, moronland.com (shameless plug) and Im running into an annoying problem with a horizontal scrollbar popping up for no reason in Firefox.

I think it might be something to do with my "margin:a uto" centering of the main body- if I disable that and let it stick to the left side, the scroll bar dissappears.

View it here - www.moronland.com/MLV5/

Note: In IE, everythings fine.

Anyone have any suggestions?

Thanks for the help.

Fixed my own problem guys. It had to do with my relative positioning of the top search bar. Fixed it by using "margin-left" instead of "left" to position it.