3 ms·

"WebKit proprietary CSS extensions" are not "CSS3".

• olalonde 16y ago
  The "proprietary extensions" follow the CSS3 working draft: http://www.w3.org/TR/css3-3d-transforms/ http://www.w3.org/TR/css3-3d-transforms/
  • robin_reala 16y ago
    Not really, the @keyframes syntax isn’t in there yet.