How do I change the thumbnail titles?

[chewieg2]

How do I change the color of the thumbnail titles?

I'm using the webdev style sheet and have tried the following:

td.thumbnail {
color rgb(135, 45, 120);
}

which doesn't seem to work.

Thanks!

[chewieg2]

Well, I figured it out, but I now have a different question

How do you change the color the words "full exif"? I have changed the color of the exif data to match the background so that it "disappears", but the words "full exif" are still there because it is a link. How do I also make that disappear without affecting the colors of the other hyperlinks?