Quick dark gray style with the following features that change the original style:
1) Widens the tutorial to use 100% instead of forcing max 666px width
2) Code syntax highlighting also customized
3) You can hover over the magnifying glass o- to show the code footnotes in a nice neat box
4) The fonts have been extended to auto select the best font on Linux AND Windows systems (and generic ones for OSX, etc)
5) Polished items with shadow, background, color
6) Rounded all squareish corners