#app{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#2c3e50}*{margin:0;padding:0;box-sizing:border-box;font-family:Helvetica Neue,Helvetica,PingFang SC,Hiragino Sans GB,Microsoft YaHei,微软雅黑,Arial,sans-serif;user-select:none;-webkit-user-select:auto!important;-khtml-user-select:auto!important;-moz-user-select:auto!important;-ms-user-select:auto!important;-o-user-select:auto!important}.van-overlay{background-color:rgba(0,0,0,.2)!important}