/**组件样式**/

.pic{position:relative;overflow:hidden;padding-top:135%;}
.pic-bg{position:absolute;width:100%;height:100%;top:0;left:0;right:0;bottom:0;}
.img-lists ul li{width:16%;}
@media screen and (max-width: 1024px) {
   .img-lists ul li{width:23%;}
}
@media screen and (max-width: 540px) {
   .img-lists ul li{width:48%;}
}