<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>border-radius</title>
<style type="text/css">
.my3d{
-webkit-perspective:800;
-webkit-perspective-origin:50% 50%;
overflow:hidden;
}
.demo{
width:600px;
height:600px;
margin:20px auto;
border:2px solid blue;
overflow:hidden;
}
.group{
width:400px;
height:400px;
background:#9da;
margin:0 auto;
overflow:hidden;
-webkit-transform-style:preserve-3d;
position:relative;
}
.page{
width:360px;
height:360px;
font-weight:bold;
font-size:200px;
padding:20px;
text-align:center;
line-height:360px;
position:absolute;
}
#page1{
-webkit-transform-origin:bottom;
-webkit-transition:-webkit-transform 1s linear;
}
#page2,#page3,#page4,#page5{
-webkit-transform-origin:bottom;
-webkit-transition:-webkit-transform 1s linear;
-webkit-transform:rotateX(90deg);
}
#op{
text-align:center;
margin:20px auto;
}
</style>
<script type="text/javascript">
var curIndex=1;
function next(){
var curPage = document.getElementById("page"+curIndex);
curPage.style.webkitTransform="rotateX(-90deg)";
curIndex++;
var nextPage = document.getElementById("page"+curIndex);
nextPage.style.webkitTransform="rotateX(0deg)";
}
</script>
</head>
<body>
<div class="my3d">
<div class="demo">
<div class="group">
<div class="page" id="page1">1</div>
<div class="page" id="page2">2</div>
<div class="page" id="page3">3</div>
<div class="page" id="page4">4</div>
<div class="page" id="page5">5</div>
</div>
</div>
</div>
<div id="op">
<a href="javascript:next()">next</a> :<a href="javascript:prev()">previous</a>
</div>
</body>
</html>
