.page{padding:0;position:absolute;top:50px;bottom:104px;overflow-y:auto;right:0;left:0}.banner{background-image:url(../assets/banner.png);height:200px;background-position-y:-50px}.detail-container{width:1312px;margin:0 auto;padding:50px 24px;min-height:calc(100% - 100px);background-color:#fff}.detail-container .detail-content{margin-top:10px;border-top:1px dashed #c4c6cf;padding-top:25px;font-size:18px;line-height:40px}.detail-attach{font-size:18px;line-height:40px}