I can see the sidebox gradient background here at Moodle.org. But I cannot see them anywhere else using Firefox. All of the themes I designed have them, but I can only see them in IE.
I can see them fine with Firefox. A setting issue?
I believe it's because your theme name has a space in it. Spaces in URLs are not usually a good idea because of things like this.
aaaahhhhhhh. I have run into that with Mozilla before. Thanks Martin!!!
No, not in the sideboxes. But here: http://socialstudies.ws/digital/theme/brown%20squares/gradient.jpg