Anyone have any idea how to do this sort of thing? The animation that moves with your mouse? Thanks for the correction, @Alin. Just a link to a tutorial would be nice.
EDIT: Just also learned it's the parallax effect. That should help.
Olhovsky
The effect is accomplished with javascript, not just CSS.
The source code is on the page you linked to.
Have a look at jParallax, which makes it easy to implement the effect in a robust way on your own site: http://stephband.info/parallax.html
Guess you can always start by firing up FireBug and have a look at the source.
来源：https://stackoverflow.com/questions/4848558/awesome-css-effect