.service-wrap{min-height:100vh;padding:15px;padding-top:61px;font-size:14px;box-sizing:border-box}.service-wrap .van-nav-bar .van-icon{color:#333}.service-wrap .van-nav-bar__arrow{font-size:20px}.service-wrap .strong-font{font-weight:500}.service-wrap .m20{margin-bottom:20px}