This is a WIP. I explain why later.
I recreated the 10.6 Finder almost 2 years ago. At that time a lot of people recreated a bunch of elements from the Mac UI in CSS3. Like the dock or various kinds of aqua buttons, etc. I decided to make the Finder to learn the kinks of CSS3 and just to see what I'm able to do with it.
You can see it here: http://patrickkontschak.com/css3/finder
That was almost 2 years ago. I've been learning SASS and HAML and all those "hip new things' and tried to update it with these, but I ended up breaking half the thing and the code just looks horrible. It's a code-monster. 2 days ago I finally decided to update my CSS3 project.