:root {
  --ws-list-content-columns: 2;
}

@media (min-width: 992px) {
  :root {
    --ws-list-content-columns: 4;
  }
}

.wp-block-ws-library-ws-list-content .list-items {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin-left: -15px;
  margin-right: -15px;
}

.wp-block-ws-library-ws-list-content .item {
  width: calc(100% / var(--ws-list-pictos-columns));
  padding: 0 15px;
  margin: 15px 0;
}