<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>chec</title>
<style>
#container {margin: 20px auto;}
#container span {position: relative;}
#container .input_check {position: absolute;visibility: hidden;}
#container .input_check+label {display: inline-block;width: 16px;height: 16px;border: 1px solid #ae8e37;}
#container .input_check:checked+label:after {content: "";position: absolute;left: 2px;bottom: 12px;width: 9px;height: 4px;
border: 2px solid #ae8e37;border-top-color: transparent;border-right-color: transparent;
-ms-transform: rotate(-60deg);
-moz-transform: rotate(-60deg);
-webkit-transform: rotate(-60deg);
transform: rotate(-60deg);}
</style>
</head>
<body>
<h3></h3>
<div id="container">
<span><input type="checkbox" class="input_check" id="check3"><label for="check3"></label>111</span>
<span><input type="checkbox" class="input_check" id="check4"><label for="check4"></label>222</span>
</div>
</body>
</html>
原文：http://www.cnblogs.com/ll-taj/p/5221210.html