Please help. When I view my site (http://www.uccs.edu/~mhauth/) in firefox the page looks fine and the menu works perfectly. But when I go to internet explorer and view it the page looks good, just the submenu becomes transparent.

My site url: http://www.uccs.edu/~mhauth/

My CSS url:http://www.uccs.edu/~mhauth/main.css



Thank you very much.