This is awesome! I guess this should be a nice test case for lots of work fixing z-indexing/z-buffering glitches for the Chrome developers, because I get const

This is awesome! I guess this should be a nice test case for lots of work fixing z-indexing/z-buffering glitches for the Chrome developers, because I get constant z-fighting between the objects. The fact that this works at all is a testament to how amazingly powerful modern DOM rendering engine are. All this from something that was initially designed to layout text on computer screen!