我的代码必须加高度。可是自适应不用加高度的啊
.TabListItem{
overflow: hidden;
zoom: 1;
}
.TabListItem .ListItem1{
box-sizing: border-box;
text-align: center;
margin-top: 10px;
margin-left: 82px;
margin-right: 10px;
}
.TabListItem .ListItem1 .ItemIcon{
border: 1px solid #efeff4;
}
.TabListItem .ListItem1 .ItemIcon span{
/* width: 100%;
height: auto;*/
display: block;
background: url("../images/Mobile_bg0302.png") center center no-repeat;
background-size:282px 285px;
/* height: 285px;*/
}