/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) {
  .card-columns {
      -webkit-column-count: 3;
      -moz-column-count: 3;
      column-count: 3;
      -webkit-column-gap: 1.25rem;
      -moz-column-gap: 1.25rem;
      column-gap: 1.25rem;
      orphans: 1;
      widows: 1;
  }
}