.herder{margin:100px auto 60px;width:100%}.btn{width:136px;height:40px;background:#2fb672;border-radius:4px;font-size:14px;line-height:40px;text-align:center;margin:auto}.btn,.shopcard{font-family:PingFangSC-Medium,PingFang SC;font-weight:500;color:#fff}.shopcard{width:240px;height:96px;background:#4fd190;border-radius:8px;font-size:16px}