@media (min-width: 768px) {
  .countries-list .view-content>.views-row>.column-1 {
    column-count: 1;
    max-width: 370px;
    margin: 0 auto;
  }

  .countries-list .view-content>.views-row>.column-2 {
    column-count: 2;
    max-width: 600px;
    margin: 0 auto;
  }
}