Very strange as CT has unique css. I think I need a copy of your full Aardvark Pro theme in order to test properly to avoid any inconsistencies in the version you have and the version I have. Then I would be able to use Firebug to see what is going on. In tryin to integrate the css you sent with the version I was able to get, there are some differences in the naming and pathing contained in the files, so definately need a copy of your theme to test or guest access to your site with a CT course.
I will message you an eMail that can take this size of zip file.