Logotipo animado de FireFoxOS
A David Walsh [web developer an evangelist for Mozilla] http://davidwalsh.name A Luke Stevenson [creacion de la animacion solo con CSS] http://lucanos.com A Spritely [animacion mediante JavaScript, para navegadores obsoletos] http://www.spritely.net
http://htmlpreview.github.io/?https://github.com/lvillasante/logo_firefoxOS/blob/master/index.html