.main_page{padding-top:1.88rem;width:100%;height:100%;background-color:#f5f5f5}.main_page .list{width:100%;padding:.3rem;box-sizing:border-box;overflow:hidden}.main_page .list .item{float:left;position:relative;width:3.3rem;height:1.3rem;margin-right:.3rem;margin-bottom:.3rem}.main_page .list .item:nth-of-type(2n){margin-right:0}.main_page .list .item img{display:block;width:100%;height:100%}.main_page .list .item span{position:absolute;bottom:0;left:0;width:100%;height:.44rem;padding:0 .2rem;font-size:.22rem;font-family:PingFang SC;font-weight:bold;color:#FFFFFF;line-height:.44rem;background-color:rgba(0,0,0,.7);box-sizing:border-box;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:center}