Okay maybe I have a little OCD but I am trying to figure out what is causing my two pages to line up slightly different. If you look at the index page of my site

www.madminis.com/index.php notice where the header lines up.

Now open up

www.madminis.com/store which is the zencart, it shifted slightly. Throughout my site I only point to the zencart css file so it should be the same everywhere.

Any ideas?