Internet Explorer Issue
When you look at Classipress in IE7, the ads in the "Just Listed", "Most Popular", and "Random" lists don't show correctly, the background colour of the boxes doesnt show unless you hover over it , then it jumps into the correct mode.
Take a look on my site:
http://www.farmads.ie/
Or on the classipress demo:
http://wpclassipress.com/demo/