.qrcode-dialog{width:700px;height:600px}.qrcode-dialog .el-dialog__title{color:#2070e5}.qr-oper{position:relative;text-align:right}.qr-content{position:relative;width:100%;height:405px;text-align:center;margin-top:60px}.qr-content img{width:340px;height:340px}