.van-nav-bar{height:46px;position:relative;-webkit-user-select:none;user-select:none;text-align:center;line-height:46px;background-color:#fff}.van-nav-bar .van-icon{color:#38f;vertical-align:middle}.van-nav-bar__arrow{-webkit-transform:rotate(180deg);transform:rotate(180deg)}.van-nav-bar__arrow+.van-nav-bar__text{margin-left:-20px;padding-left:25px}.van-nav-bar--fixed{top:0;left:0;width:100%;position:fixed}.van-nav-bar__title{margin:0 auto;max-width:60%;font-size:16px}.van-nav-bar__left,.van-nav-bar__right{bottom:0;font-size:14px;position:absolute}.van-nav-bar__left{left:15px}.van-nav-bar__right{right:15px}.van-nav-bar__text{color:#38f;margin:0 -15px;padding:0 15px;display:inline-block;vertical-align:middle}.van-nav-bar__text:active{background-color:#e8e8e8}