We've done a site in Catalyst and it looks great in Safari/FF/Chrome...but not IE.
There are no shadow between the content and the background?
Also, the menus (when hovered above) are square and not rounded in IE.
I'm aware that no linking is allowed, so I've instead taken screenshots of parts of the site.
Shadow missing (IE on right hand side)
Bottom menu is in IE (I've blurred the actual text)
[edited by: lorax at 1:16 pm (utc) on May 13, 2012]
[edit reason] No example images please [/edit]