.home{width:100%;height:100%;overflow:hidden}.van-nav-bar{background-color:#176498}.van-nav-bar__title{color:#fff;font-size:18px;letter-spacing:2px}.van-nav-bar .van-icon,.van-nav-bar__text{color:#fff}.box{width:100%;height:100%}.van-tree-select{height:calc(100% - 46px)!important}.van-tree-select .van-sidebar-item--select:before{background-color:#176498}.van-dialog__confirm,.van-dialog__confirm:active,.van-dialog__header{background-color:#eee}#weixin-tip{position:fixed;left:0;top:0;background:rgba(0,0,0,.8);filter:alpha(opacity=80);width:100%;height:100%;z-index:10}#weixin-tip p{text-align:center;margin-top:1%;padding:0 5%}