<head>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
<title>立方体</title>
<style type="text/css">
*{ margin:0px; padding:0px;}
body{font-size:12px; background:#ccc;}
.box{ position:relative; left:500px; top:300px;}
.box .inBox{ height:200px; width:200px;background:rgba(255,255,255,0.2); position:absolute;-moz-transform-origin:0% 0%;}
.box .inBox:after,.under .box_before:before,.under.box_right:before{background:rgba(0,0,0,0); display:block;height:200px; width:200px; content:" "; position:absolute;left:0px; top:0px;}
.box .box_back{-moz-transform:skew(0deg,20deg); left:200px;top:-73px;}
.box .box_right{-moz-transform:skew(0deg,-20deg); left:200px;top:73px; background:rgba(255,255,255,0.2);}
.box .box_bottom{-moz-transform:rotate(-40deg) skew(30deg,20deg);height:185px; top:200px; background:rgba(255,255,255,0.3);}
.box .box_before:after{-moz-box-shadow:0px -1px 0pxrgba(255,255,255,0.6),1px 0px 0px rgba(255,255,255,0.6),0px 1px 0pxrgba(255,255,255,0.6),-1px 0px 0px rgba(255,255,255,0.6);
background:-moz-linear-gradient(-45deg,rgba(255,255,255,0.3),rgba(255,255,255,0.2)40%,rgba(255,255,255,0.2) 70%,rgba(255,255,255,0.1));}
.box .box_right:after{-moz-box-shadow:0px -1px 0pxrgba(255,255,255,0.6),1px 0px 0px rgba(255,255,255,0.6),0px 1px 0pxrgba(255,255,255,0.6);
background:-moz-linear-gradient(-45deg,rgba(255,255,255,0.2),rgba(255,255,255,0.1)40%,rgba(255,255,255,0.1) 40%,rgba(255,255,255,0));}
.box .box_top:after{height:185px;-moz-box-shadow:0px -1px 0pxrgba(255,255,255,0.6),1px 0px 0px rgba(255,255,255,0.6);\
background:-moz-linear-gradient(-45deg,rgba(255,255,255,0.2),rgba(255,255,255,0.1)40%,rgba(255,255,255,0.1) 40%,rgba(255,255,255,0));}
.box .box_left:after{
-moz-box-shadow:1px 0px 0px rgba(255,255,255,0.2);
background:-moz-linear-gradient(-65deg,rgba(255,255,255,0.1),rgba(255,255,255,0)50%,rgba(255,255,255,0.1));}
.box .box_back:after{
background:-moz-linear-gradient(top,rgba(255,255,255,0),rgba(255,255,255,0.1),rgba(255,255,255,0));}
.under .box_before:before{ width:201px;}
.box .box_right:hover{-moz-transform:skew(0deg, 0deg);}
.box .box_top:hover{-moz-transform:rotate(-80deg)skew(30deg,20deg);}
.conBox .title{ color:#222;}
.box3{ position:relative; width:400px; left:700px;top:-73px;}
</style>
</head>
<div class="box under">
</div>
<!--
<div class="box box2">
</div>
</div>-->
</body>
</html>
效果如下:
