@media(max-height:480px){.red-packet-batch-id-dialog{display:flex;flex-direction:column;max-height:calc(100vh - 24px);margin:12px auto;overflow:hidden}.red-packet-batch-id-dialog .el-dialog__header,.red-packet-batch-id-dialog .el-dialog__footer{flex:none}.red-packet-batch-id-dialog .el-dialog__body{min-height:0;overflow-y:auto}}