[GalaxyNova]

Whatever you're doing isn't working on Firefox.

Edit: Just read the disclaimer, whoops!

[kevingadd]

Oddly on my system, it works better in Firefox (it's not animated, but all the elements are there) than it does in Chromium (completely blank where the animated demo should be).

[capitainenemo]

Same here. chromium, blank, firefox animating fine.