Hi, my index page's background is grey, it's ok and perfect but when i click on a thumbnail of a member , i go to the profile page of this member but i don't understand why the background color is white. I try to change in the CSS files but no result.

Could you explain me how to change the color white in grey, please in the profile page ? because i can't find it nowhere. Thank you
Edit general.css

And body part should be

body

Code:
            {

                        margin:0px;

                        padding:0px;

                        font-family:Arial, Helvetica, sans-serif;

                        font-size:11px;

                        color:#3F3F3F;

                        background-color:#FFFFFF;

            }