thermalzombie on "How? Default admin theme users background color."

Hi I recently installed Zenphoto think it is great I have been slowly changing the color scheme for the admin theme to be dark.

I have been unable to figure out how to change the background color for the Users area wil post a screenshot.

Thanks for reply.

http://i57.tinypic.com/207p7kl.png

Here is a stylish style I made for Zenphoto website.
http://userstyles.org/styles/browse/zenphoto