Windows 7, 64 b., hp pavillion dm4 laptop: FF 3.621 (need for add-ons) - I have Glowywine theme add-on (LOVE it.) But background colors in "content" does not have a no-color option, so the open tab obscures the colors in the theme I chose; no color matches. I chose the theme for the colors, but there is no point if I cannot see them. Also, while absolutely love and need Incredible Bookmarks, it displays a sky blue strip behind the bookmarks, which further obscures the theme colors. Is there a way to make these transparent, so I can actually see the theme I downloaded? Thank you