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                <link href='//,400,700' rel='stylesheet' type='text/css'>

<div id="demo">
  <div id="field">
    <p>Notice that scale, rotation, and position can be animated independently using different eases and partially overlapping start/end times (impossible with CSS animations).</p>
    <div id="box">Independent transforms</div>
    <div id="controls">
      <button id="rotation">Spin rotation</button>
      <button id="rotationX">Spin rotationX</button>
      <button id="rotationY">Spin rotationY</button>
      <button id="move">wander (position)</button>


                body {
  margin: 0;
  padding: 0;
  font-family: Signika Negative, sans-serif;
  font-weight: 300;
html, body {
  height: 100%;
#demo {
#field {
  height: 100%;
  text-align: center;
  vertical-align: middle;
#box {
  color: black;
  padding: 10px 16px;
  border: 2px solid black;
  background: #9af600;
  background: linear-gradient(to bottom, #9af600 0%,#71B200 100%);
  border-radius: 10px;
#field p {
  position: absolute;
  color: #999;
  top: 0px;
  padding: 0px 20px;
  text-align: left;
  z-index: -1000;
#controls {
  color: #999;
  width: 100%;
  bottom: 20px;
  text-align: center;
button {
  margin: 2px;


                var $box = $("#box"),
    $field = $("#field"),
    rotation = 0,
    rotationX = 0, 
    rotationY = 0,
    wanderTween, ignoreRollovers;

//set a perspective on the container so we can see the 3D-ness
gsap.set($field, {perspective: 500});
//offset the origin on the z-axis to make the spins more interesting.
gsap.set($box, {transformOrigin:"center center -150px"});
//pulsate the box using scaleX and scaleY$box, {duration: 1.2, scaleX:0.8, scaleY:0.8, force3D:true, yoyo:true, repeat:-1, ease: "power1.inOut"});

//on rollover, rotate the box but to avoid excessive spinning, we'll desensitize rollovers during the first second of animation.
$box.hover(function() {
  if (!ignoreRollovers) {
    rotation += 360;
    ignoreRollovers = true;$box, 2, {rotation:rotation, ease:Elastic.easeOut});
    TweenLite.delayedCall(1, function() {
      ignoreRollovers = false;
}, function() {});

$("#rotation").click(function() {
  rotation += 360;$box, {duration:2, rotation:rotation, ease:"elastic"});

$("#rotationX").click(function() {
  rotationX += 360;$box, {duration:2, rotationX:rotationX, ease:"power2"});

$("#rotationY").click(function() {
  rotationY += 360;$box, {duration: 1, rotationY:rotationY, ease:"power1.inOut"});

$("#move").click(function() {
  if (wanderTween) {
    wanderTween = null;$box, {duration:0.5, x:0, y:0});
  } else {

//randomly choose a place on the screen and animate there, then do it again, and again.
function wander() {
  var x = (($field.width() - $box.width()) / 2) * (Math.random() * 1.8 - 0.9),
      y = (($field.height() - $box.height()) / 2) * (Math.random() * 1.4 - 0.7);
  wanderTween =$box, {duration: 2.5, x:x, y:y, ease:"power1.inOut", onComplete:wander});