.images-collage__items {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.images-collage__item img {
  max-width: 100%;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media screen and (min-width: 750px) {
  .images-collage__items {
    grid-template-columns: 1fr 1fr 2fr;
  }
}