<!DOCTYPE html>
<html>
<head>
<style>
p{ display: inline-block;
background-color:red;
}
p>i{
display: block;
width:120px;
height:50px;
background-image:url("image/bk.png");
background-position: 0 -210px;
}
</style>
</head>
<body>
<p>
<i> </i>
</p>
</body>
</html>
原文：http://www.cnblogs.com/xyw521520/p/5410799.html