标签：ali osi otto jin split idt UNC pre height
<div class="img_box">
<img src="http://sms-shop.oss-cnbeijing.aliyuncs.com/${item.bannerpic.split(‘,‘)[0]}"/>
</div>
.img_box {
position: relative;
width: 90%;
padding-bottom: 100%;
}
.img_box img {
position: absolute;
top: 0;
width: 100%;
height: 100%;
}
标签：ali osi otto jin split idt UNC pre height
原文地址：https://www.cnblogs.com/wsjaizlp/p/12613190.html
