.wraper{overflow:hidden;font-family:PingFangSC-Medium}.wraper .item-card{padding:.3rem .24rem}.wraper .item-card .item-img{height:2.84rem;width:7.04rem}.wraper .item-card h3{font-size:.34rem;color:#333;margin:0 0 .26rem}.wraper .item-card p{font-size:.28rem;color:#333;line-height:.48rem;margin-bottom:0}.margin-space{height:.18rem;background:#f1f5f8}.night{background-color:#1a1b1d}.night .margin-space{background-color:#151617}.night .item-card h3,.night .item-card p{color:#9a9ead}.night img{background:#000;opacity:.7}#app{height:100%;overflow:hidden;background:#fff}