<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>淘宝三角做法css2D转换 transform/transition</title>
<style type="text/css">
body,ul,li{margin:0,padding:0;border:0;}
ul{margin:100px;list-style:none;}
a{font-size:14px;color:#3c3c3c;
text-decoration:none;}
ul li{100px;height:35px; background:#9C9;line-height:35px;border:1px solid #foo;}
ul li a{margin-right:10px;float:left;
height:35px;
line-height:35px;
}
/*ul li i{
display:block;
height:6px;
6px;
float:right;
margin:15px 0;
position:relative;
background:#66C;
transition:transform 0.3s ease 0.1s;
-webkit-transition:-webkit-transform 0.3s ease 0.1s;
-ms-transition:-ms-transform 0.3s;
-moz-transition:-moz-transform 0.3s ease 0.1s;
-o-transition:-o-transform 0.3s ease 0.1s;
}*/
ul li i{
display:block;
height:10px;
10px;
float:right;
margin:15px 4px;
position:relative;
transition:transform 0.3s ease 0.1s;
-webkit-transition:-webkit-transform 0.3s ease 0.1s;
-ms-transition:-ms-transform 0.3s ease 0.1s;
-moz-transition:-moz-transform 0.3s ease 0.1s;
-o-transform:-o-transform 0.3s ease 0.1s;
background:url(../images/3.png) no-repeat;
}
ul li:hover i{
transform:rotate(180deg);
-ms-transform:rotate(180deg); /* Internet Explorer */
-moz-transform:rotate(180deg); /* Firefox */
-webkit-transform:rotate(180deg); /* Safari 和 Chrome */
-o-transform:rotate(180deg); /* Opera */
}
/*
em,span{
0;
height:0;
border-style:solid dashed dashed dashed;
border-color:transparent;
border-3px;
position:absolute;
top:0;
left:0;
}
em{border-top-color:#f00;top:1px;}
span{border-top-color:#fff;}*/
</style>
</head>
<body>
<ul>
<li><a href="#">我的淘宝<i><em></em><span></span></i></a></li>
</ul>
</body>
</html>