#app{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-align:center;color:#2c3e50}.van-popup{overflow:visible!important;background-color:transparent!important}.van-toast{background-color:rgba(0,0,0,.7)!important}.loading-box{position:fixed;left:0;top:0;right:0;bottom:0;background-color:rgba(0,0,0,.5);z-index:9999;text-align:center;.van-loading{top:50%;transform:translateY(-50%)}}