CSS Grid Generator

.container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto;
  gap: 16px;
  justify-items: start;
  align-items: start;
  justify-content: start;
  align-content: start;
}

.item {
  /* Your item styles */
  min-width: 80px;
  min-height: 60px;
}