.grid-listing-column-action select {
    width: 40px;
}
.grid-listing-column-magento_order_num {
    width: 180px;
}
.grid-listing-column-walmart_order_id {
    width: 190px;
}
.grid-listing-column-is_afn_channel {
    width: 120px;
}
.grid-listing-column-reservation_state {
    width: 120px;
}
.grid-listing-column-status {
    width: 120px;
}
.grid-listing-column-walmart_order_items {
    width: 200px;
}