Chnaging Background Colours - SMFgeneration Theme

[steve-warppipe]

Hi, Im looking to change the background colour of this forum: hxxp:www.projectmkart.net/forum [nonactive]. I have looked through the style.css file but cannot seem to find anything that corresponds to the background colour. If you look at the forum you will see both a background outside the main frame as well as the background within the main frame itself, i want to change both or at least the background in the frame to black. Thanks in advance for any help

Info:

Theme: SMF Generation (modified from Element)
Forum Version: SMF 1.0.7
MSN Messenger Contact: stephen_jefferies:hotmail.com

[matera]

Just add it, I would say. Compare the default stylesheet and "transplant" the necessary bits. If necessary, you can create a new class or two to cover areas that you can't color and add it to the template(s).