为什么我的看不出3D效果啊
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>无标题文档</title>
<style>
#my3dspace{
perspective:800;
perspective-origin:50% 50%;
transform-style:preserve-3d;
overflow:hidden;
}
#pagegoup{
width:400px;
height:400px;
margin:0 auto;
transform-style:preserve-3d;
position:relative;
}
.page{
width:360px;
height:360px;
padding:20px;
background-color:black;
color:white;
font-weight:bold;
font-size:350px;
line-height:360px;
text-align:center;
position:absolute;
font-family:微软雅黑;
}
#page1{
transform-origin:bottom;//最底部沿 X 轴旋转
transition:tranform 1s linear;//匀速旋转
}
#page2{
transform-origin:bottom;
transition:tranform 1s linear;
transform:rotateX(90deg);
}
#page3{
transform-origin:bottom;
transition:tranform 1s linear;
transform:rotateX(90deg);
}
#page4{
transform-origin:bottom;
transition:tranform 1s linear;
transform:rotateX(90deg);
}
#page5{
transform-origin:bottom;
transition:tranform 1s linear;
transform:rotateX(90deg);
}
#op{
text-align:center;
margin:40px auto;
}
</style>
<script type="text/javascript">
var curIndex=1;
function next(){
if(curIndex==5) {return;}
var curPage = document.getElementById("page" + curIndex);
curPage.style.transform = "rotateX(-90deg)";
curIndex ++;
var nextPage = document.getElementById("page" + curIndex);
nextPage.style.transform = "rotateX(0deg)";
}
function prev(){
if(curIndex==1) {return;}
var curPage=document.getElementById("page"+curIndex);
curPage.style.webkitTransform="rotateX(90deg)";
curIndex--;
var prevPage=document.getElementById("page"+curIndex);
prevPage.style.webkitTransform="rotateX(0deg)";
}
</script>
</head>
<body>
<div id="my3dspace">
<div id="pagegoup">
<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 id="op">
<a href="javascript:next()">next</a>
<a href="javascript:prev()">previous</a>
</div>
</body>
</html>
