I want to take away the default background of the theme x2t. I can't seem to find the right bit in the style sheet. I have found out how to make the background of a left block simply white. But the area underneath the left hand block which scrolls down to the bottom of the screen remains grey. Also the main window has a background that has a shadow on the edges - I just want the whole thing white. I have had a look at the body css and can't seem to find out how to override this - by simply putting background-colour: white doesn't work like I would expect it. Is there something else somewhere that I need to look at.