ember-slimguide/addon/styles/grid.css

A test for bottled-ember

/**
* A grid is an equally spaced matrix of items of a common type.
* e.q. a bunch of logos, mascots, cards, etc.
*/
.grid {
  --column-count: 1;

  display: grid;
  grid-template-columns: repeat(var(--column-count), 1fr);
  grid-gap: var(--grid-gap-md);
}

.grid > * {
  grid-column: span 1;
  align-items: stretch;
}

@media (max-width: 1007px) {
  .sm\:grid-2 {
    --column-count: 2;
  }

  .sm\:grid-3 {
    --column-count: 3;
  }

  .sm\:grid-4 {
    --column-count: 4;
  }
}

@media (min-width: 1008px) {
  .lg\:grid-2 {
    --column-count: 2;
  }

  .lg\:grid-3 {
    --column-count: 3;
  }

  .lg\:grid-4 {
    --column-count: 4;
  }

  .lg\:grid-5 {
    --column-count: 5;

    grid-gap: var(--grid-gap-sm);
  }
}