CSS
body {
background-color: #554;
background-image: -webkit-gradient(radial, 50% 50%, 36, 50% 50%, 40,from(rgba(150, 111, 195, 0.2)), color-stop(0.3, rgba(150, 111, 195, 0.3)), to(transparent)),
-webkit-gradient(radial, 50% 50%, 16, 50% 50%, 20, from(rgba(224, 124, 203, 0.1)), color-stop(0.2, rgba(224, 124, 203, 0.2)), to(transparent)),
-webkit-gradient(radial, 50% 50%, 16, 50% 50%, 20, from(rgba(224, 124, 203, 0.1)), color-stop(0.2, rgba(224, 124, 203, 0.2)), to(transparent)),
-webkit-gradient(radial, 50% 50%, 38, 50% 50%, 46, from(rgba(145, 75, 113, 0.3)), color-stop(0.3, rgba(145, 75, 113, 0.4)), to(transparent)),
-webkit-gradient(radial, 50% 50%, 20, 50% 50%, 80, from(rgba(145, 75, 113, 0)), color-stop(0.3, rgba(145, 75, 113, 0.2)), to(transparent)),
-webkit-gradient(radial, 50% 50%, 30, 50% 50%, 90, from(rgba(145, 75, 113, 0)), color-stop(0.5, rgba(145, 75, 113, 0.2)), to(transparent)),
-webkit-gradient(radial, 50% 50%, 30, 50% 50%, 50, from(rgba(37, 85, 79, 0.2)), color-stop(0.2, rgba(37,85,79, 0.3)), to(transparent)),
-webkit-gradient(radial, 50% 50%, 16, 50% 50%, 20, from(rgba(37, 85, 79, 0.2)), color-stop(0.2, rgba(37,85,79, 0.3)), to(transparent)),
-webkit-gradient(radial, 50% 50%, 26, 50% 50%, 30, from(rgba(37, 85, 79, 0.2)), color-stop(0.2, rgba(37,85,79, 0.3)), to(transparent)),
-webkit-gradient(radial, 50% 50%, 36, 50% 50%, 40, from(rgba(37, 85, 79, 0.3)), color-stop(0.2, rgba(37,85,79, 0.4)), to(transparent)),
-webkit-gradient(radial, 50% 50%, 30, 50% 50%, 50, from(rgba(114, 209, 244, 0.1)), color-stop(0.2, rgba(114, 209, 244, 0.1)), to(transparent)),
-webkit-gradient(radial, 50% 50%, 16, 50% 50%, 20, from(rgba(114, 209, 244, 0.1)), color-stop(0.2, rgba(114, 209, 244, 0.2)), to(transparent)),
-webkit-gradient(radial,...
JavaScript
/* Modernizr custom build of 1.7: cssgradients */ window.Modernizr=function(a,b,c){function G(){}function F(a,b){var c=a.charAt(0).toUpperCase()+a.substr(1),d=(a+" "+p.join(c+" ")+c).split(" ");return!!E(d,b)}function E(a,b){for(var d in a)if(k[a[d]]!==c&&(!b||b(a[d],j)))return!0}function D(a,b){return(""+a).indexOf(b)!==-1}function C(a,b){return typeof a===b}function B(a,b){return A(o.join(a+";")+(b||""))}function A(a){k.cssText=a}var d="1.7",e={},f=!0,g=b.documentElement,h=b.head||b.getElementsByTagName("head")[0],i="modernizr",j=b.createElement(i),k=j.style,l=b.createElement("input"),m=":)",n=Object.prototype.toString,o=" -webkit- -moz- -o- -ms- -khtml- ".split(" "),p="Webkit Moz O ms Khtml".split(" "),q={svg:"http://www.w3.org/2000/svg"},r={},s={},t={},u=[],v,w=function(a){var c=b.createElement("style"),d=b.createElement("div"),e;c.textContent=a+"{#modernizr{height:3px}}",h.appendChild(c),d.id="modernizr",g.appendChild(d),e=d.offsetHeight===3,c.parentNode.removeChild(c),d.parentNode.removeChild(d);return!!e},x=function(){function d(d,e){e=e||b.createElement(a[d]||"div");var f=(d="on"+d)in e;f||(e.setAttribute||(e=b.createElement("div")),e.setAttribute&&e.removeAttribute&&(e.setAttribute(d,""),f=C(e[d],"function"),C(e[d],c)||(e[d]=c),e.removeAttribute(d))),e=null;return f}var a={select:"input",change:"input",submit:"form",reset:"form",error:"img",load:"img",abort:"img"};return d}(),y=({}).hasOwnProperty,z;C(y,c)||C(y.call,c)?z=function(a,b){return b in a&&C(a.constructor.prototype[b],c)}:z=function(a,b){return y.call(a,b)},r.cssgradients=function(){var a="background-image:",b="gradient(linear,left top,right bottom,from(#9f9),to(white));",c="radial-gradient(left top,#9f9, white);";A((a+o.join(b+a)+o.join(c+a)).slice(0,-a.length));return D(k.backgroundImage,"radial")};for(var H in...