java-mall-app/unpackage/dist/build/mp-weixin/components/themes/shoptheme1.wxss

.m-product-info{width:auto}.m-product-price{position:relative;width:auto}.btn_addcard{position:absolute;right:20rpx;bottom:8rpx;width:40rpx;height:40rpx;background:url(https://media-mall-prod-1259811287.cos.ap-guangzhou.myqcloud.com/static/xcxfile/appicon/pc1.png) 50% no-repeat;background-size:cover}