Create awesome looking and engaging buttons by using CSS animations to give them all that radioactive feel.
Note: Demo works best in Safari 4.x and Chrome and, um, not so much in Firefox 3.5.
HTML5 & CSS3 Resources for Designers
Updated: 2011-04-30 (new items highlighted below)
CSS3 Examples (including Media Queries)
HTML5 Examples (including Canvas)
Tools, et al.
CSS3 Properties for CSSEdit