MooTools Morph Effects

#helloworld { color: #667E72; display: inline-block; background: #f0f0f0; padding: 16px; font-family: Georgia, Tahoma; font-size: 1.7em; margin: 0 auto; position: relative; top: -50px; text-decoration: none; -webkit-border-radius: 8px; -moz-border-radius: 8px; border: solid 4px #ddd;}
var mt = new Element(div#helloworld, { href: http://wwwnaprej.com, text: 'MooTools {version}'.substitute(MooTools), styles: { opacity: 0 }}).inject(document.body);new Fx.Morph(mt, { transition: back:out, duration: 900, link: chain}).start({ top: 20, opacity: 1}).start({ border-color: #A80025, color: #A80025});​