body{margin:0}#app{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-align:center;color:#2c3e50;width:100vw;max-height:100vh}#app .el-loading-mask{z-index:9999;position:fixed}.el-form--label-top .el-form-item__label{float:left!important}.el-message-box{width:70%!important;max-width:400px}