Animated SVG

http://www.pencilscoop.com/2013/11/animate-svg-icons-with-css3-jquery/
Cool: http://codepen.io/sethabbott/pen/FtuLz
Play button: http://cssdeck.com/labs/amazing-play-button-in-css3
Cool on/off button: http://hongki.at/images/css3-on-off-button/demo/index2.html#