.knowledgebase-selected {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(10, 1fr);
}
.knowledgebase-selected .item-knowledgebase {
  grid-column: span 10;
}
@media (min-width: 992px) {
  .knowledgebase-selected .item-knowledgebase:first-child,
  .knowledgebase-selected .item-knowledgebase:nth-child(2) {
    grid-column: span 3;
    grid-row: span 3;
  }
  .knowledgebase-selected .item-knowledgebase {
    grid-column: span 4;
  }
}