[1] [CITE@en[Web Animations 1.0]]
( ([TIME[2012-05-09 05:57:04 +09:00]] 版))
<http://people.mozilla.org/~bbirtles/web-animations/web-animations.html>

[2] [CITE@en[Web Animations and CSS Integration Note]]
( ([TIME[2012-05-09 04:55:36 +09:00]] 版))
<http://people.mozilla.org/~bbirtles/web-animations/css-integration.html>