.van-nav-bar{background-color:#4285f4!important}.van-nav-bar .van-nav-bar__text{font-size:16px}.van-nav-bar .van-nav-bar__content{height:48px}.van-nav-bar .van-icon{color:#fff!important}.van-nav-bar .van-nav-bar__text{color:#fff}.van-nav-bar .van-nav-bar__title{color:#fff}