I'm surprised you noticed ;)
It was done by one of my friends, and I think he mostly did that after various browser frustrations (read: http://twitter.com/firefox_answers/statuses/863189695) and laziness..
It was done by one of my friends, and I think he mostly did that after various browser frustrations (read: http://twitter.com/firefox_answers/statuses/863189695) and laziness..
http://webkit.org/blog/130/css-transforms/
http://webkit.org/blog/138/css-animation/