Is there a way to use the EditorWysiwygModeCss function (or some other function) and select which specific class you want to use for the editor content.  Currently, when I use that feature it utilized the entire css and many of the sites have background colors or images set for the body tag and then the content style is in a div with a white background.  When I go to edit the page using EditorWysiwygModeCss, the text is in the right style but the body background style shows up and conflicts becuase it should be on a white background.  Is there a work-around for this?