.item-child{width:216rpx;height:216rpx;background:#f7f7f7;margin-bottom:20rpx}.margin{margin:0 21rpx 21rpx 0}.item-child:nth-child(3n){margin-right:0rpx}.item-child.sm{width:140rpx;height:140rpx}.item-child.apply{width:176rpx;height:176rpx}.item-child.mini{width:196rpx;height:196rpx}.item-child.md{width:335rpx;height:210rpx;margin:0rpx}.item-child.lg{width:686rpx;height:400rpx}.upload-img, .upload-video{width:100%;height:100%}.upload-video .item-delete{width:60rpx;height:32rpx;top:0;right:0;z-index:2}.upload-item .upload-icon{width:80rpx;height:76rpx;background:#fff}.upload-item .upload-icon .iconfont{font-size:40rpx;display:block}.upload-item .cur-imgsize{line-height:1.1}.upload-item.margin{margin-bottom:0}.item-child.apply .upload-item{width:168rpx;height:168rpx}.guanbi{width:32rpx;height:32rpx;background:rgba(0,0,0,.2);border-radius:0 15rpx 0 0;top:0rpx;right:0rpx;z-index:1}.guanbi .iconfont{font-size:28rpx}.guanbi.lg{width:50rpx;height:50rpx}.guanbi.lg .iconfont{font-size:38rpx}