/* R9: restore the approved three-route layout and the unlabeled expert heading. */
.section-heading.heading-wide.support-r9-heading-unlabeled {
  grid-template-columns: minmax(0, 1fr);
}

.support-r2-resource-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 1220px) {
  .support-r2-resource:nth-child(2n) {
    border-right: 1px solid #dfe6ed;
  }

  .support-r2-resource:nth-child(-n + 2) {
    border-bottom: 0;
  }

  .support-r2-resource:last-child {
    border-right: 0;
  }
}

@media (max-width: 860px) {
  .support-r2-resource-list {
    grid-template-columns: 1fr;
  }

  .support-r2-resource,
  .support-r2-resource:nth-child(2n) {
    border-right: 0;
    border-bottom: 1px solid #dfe6ed;
  }

  .support-r2-resource:last-child {
    border-bottom: 0;
  }
}