为什么我的第一张出来的效果是6呢
<style>
#my3d{-webkit-perspective:800px;
-webkit-perspective-origin:50% 50%;
overflow:hidden;
}
#pagegroup{
width:400px;
height:400px;
margin:auto;-webkit-transform-style:preserve-3d;
position:relative;
}
.page{width:360px;
height:360px;
padding:20px;
background-color:#000;
color:#FFF;
font-size:360px;
font-weight:bold;
line-height:360px;
text-align:center;
position:absolute;
}
#page1{
-webkit-transform-origin:bottom;
-webkit-transition:
-webkit-transform 1s linear;
}
#page2,#page3,#page4,#page5,#page6,{
-webkit-transform-origin:bottom;
-webkit-transition:-webkit-transform 1s linear;
-webkit-transform:rotateX(90deg);}
#op{
text-align:center}
</style>
</head>
<body>
<div id="my3d">
<div id="pagegroup">
<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 class="page" id="page6">6</div>
</div>
</div>
<div id="op">
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</body>
