使用CSS3新特性实现：
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<link rel="stylesheet" type="text/css" href="gong.css" />
<title>魔方</title>
<style type="text/css">
.box {
display: block;
width: 200px;
height: 200px;
margin: 100px auto;
position: relative;
transform-style: preserve-3d;
}
.box:hover {
transform: rotateX(360deg) rotateY(360deg) rotateZ(360deg);
transition: 10s;
}
li {
list-style: none;
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
opacity: .3;
}
li:nth-child(1) {
transform: translateZ(-100px);
background: paleturquoise;
}
li:nth-child(2) {
transform: translateZ(100px);
background: palegoldenrod;
}
li:nth-child(3) {
background: #00AAEE;
transform: translateX(100px) rotateY(90deg);
}
li:nth-child(4) {
background: black;
transform: translateX(-100px) rotateY(90deg);
}
li:nth-child(5) {
background: blueviolet;
transform: translateY(100px) rotateX(90deg);
}
li:nth-child(6) {
background: palevioletred;
transform: translateY(-100px) rotateX(90deg);
}
</style>
</head>
<body>
<ul class="box">
<li></li>
<li></li>
<li></li>
<li></li>
<li></li>
<li></li>
</ul>
</body>
</html>