.num{display:flex;justify-content:space-between;margin-bottom:40px;font-size:14px;line-height:30px;font-family:PingFangSC-Regular,PingFang SC;font-weight:400;color:#333;padding:0 20px}.num span{cursor:pointer}.detailBottom{padding:20px;display:flex;justify-content:flex-end}