#i6wix3 {
  --mu: clamp(35px, 5vw, 70px);
  column-gap: 30px;
  display: grid;
  grid-auto-flow: column;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(12, var(--mu));
  row-gap: 30px;
}