Simple Color Change - *ASAP

This should be very easy and quick and I need it done immediately. I have a Joomla site that utilizes a template that has been customized. The template has a green background and I need it to be white, but can't find out where to change this in the CSS. I can give access to the Joomla administrator to change it. You can visit: [login to view URL] to see what I mean, the background should be all white, but we can't find out where to change the green background to white. ## Deliverables You can visit: [login to view URL] to see what I mean, the background should be all white, but we can't find out where to change the green background to white.