I finally got around to fixing my old skin, which broke when I changed the other CSS.
There are a lot of things you need to “undo” in the base blue stylesheet. I think I got everything, though I'm not sure how it will look in browsers other than IE yet (I will test when I get home).
Please let me know if you see anything which is broken.
I'm also going to work on a new skin, this one is getting boring. Let's see how far we can push the CSS model here. I think I finally got it all figured out.