<!DOCTYPE html>
<html lang="zh-cn">
<head>
<meta charset="utf-8" />
<title>E::before_CSS参考手册_web前端开发参考手册系列</title>
<meta name="author" content="Joy Du(飘零雾雨), , " />
<style>
body{margin:0;}
.hh{-webkit-perspective-origin:50% 100px;-moz-perspective-origin:50% 100px;-webkit-perspective:400;-moz-perspective:400;}
.div1{margin:100px auto 0;width:200px;height:200px;-webkit-transform-style:preserve-3d;-moz-transform-style:preserve-3d;-webkit-transition:-webkit-transform 2s linear;-moz-transition:-moz-transform 2s linear;-webkit-transform:rotateX(0) rotateY(0);-moz-transform:rotateX(0) rotateY(0);position:relative;-webkit-animation:animations 5s linear infinite;-moz-animation:animations 5s linear infinite;}
.div1:hover{-webkit-transform:rotateX(90deg) rotateY(90deg);-moz-transform:rotateX(90deg) rotateY(90deg);}
.div1 div{width:200px;height:200px;background:rgba(0,0,0,0.6);position:absolute;line-height:200px;text-align:center;color:#fff;font-size:30px;font-family:"微软雅黑";font-weight:bold;}
.div2{-moz-transform:rotateY(0) translateZ(100px);-webkit-transform:rotateY(0) translateZ(100px);}
.div3{-moz-transform:rotateY(90deg) translateZ(100px);-webkit-transform:rotateY(90deg) translateZ(100px);}
.div4{-moz-transform:rotateY(-90deg) translateZ(100px);-webkit-transform:rotateY(-90deg) translateZ(100px);}
.div5{-moz-transform:rotateY(180deg) translateZ(100px);-webkit-transform:rotateY(180deg) translateZ(100px);}
.div6{-moz-transform:rotateX(-90deg) translateZ(100px);-webkit-transform:rotateX(-90deg) translateZ(100px);}
.div7{-moz-transform:rotateX(90deg) translateZ(100px);-webkit-transform:rotateX(90deg) translateZ(100px);}
@-webkit-keyframes animations{
0%{-webkit-transform:rotateX(0) rotateY(0);}
25%{-webkit-transform:rotateX(90deg) rotateY(90deg);}
50%{-webkit-transform:rotateX(180deg) rotateY(180deg);}
75%{-webkit-transform:rotateX(270deg) rotateY(270deg);}
100%{-webkit-transform:rotateX(360deg) rotateY(360deg);}
}
@-moz-keyframes animations{
0%{-moz-transform:rotateX(0) rotateY(0);}
25%{-moz-transform:rotateX(90deg) rotateY(90deg);}
50%{-moz-transform:rotateX(180deg) rotateY(180deg);}
75%{-moz-transform:rotateX(270deg) rotateY(270deg);}
100%{-moz-transform:rotateX(360deg) rotateY(360deg);}
}
</style>
</head>
<body>
<div class="hh">
<div class="div1"><div class="div2">春</div><div class="div3">天</div><div class="div4">在</div><div class="div5">哪</div><div class="div6">里</div><div class="div7">呀</div></div>
</div>
</body>
</html>
