<html>
<head>
<title></title>
</head>
<style>
.box{
width:110px;height:90px;border: 1px solid red;display:table;
}
.box span{
display:table-cell;text-align:center;vertical-align: middle;
}
img{
max-width:100%;max-height:90px;
}
</style>
<body>
<div class='box'>
<span href="#">
<img src="http:////hbimg.b0.upaiyun.com/9ac548006457d4e3361190739b3a0f0dec86f6d41adf6-IGHsRo_fw658">
</span>
</div>
<br>
<div class='box'>
<span href="#" style="display:table-cell;text-align: center;vertical-align: middle;">
<img src="http://s11.sinaimg.cn/mw690/001nPtAvzy759k1WAlk3a&690">
</span>
</div>
</body>
</html>
浙公网安备 33010602011771号