.plat-auth{display:flex;justify-content:center}.plat-auth .el-form{background-color:#f9f9f9;width:500px;border:1px solid #eee}.plat-auth .el-form .el-form-item:first-child{background-color:#fff;text-align:center}.plat-auth .el-form .el-form-item:first-child .el-form-item__content{margin-left:0!important}.plat-auth .el-form .qr-label{font-size:18px}.plat-auth .el-form .el-form-item{margin:0;padding:10px 5px;border-bottom:1px solid #eee}