.s-product-options-thumbnails-wrapper {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.s-product-options-thumbnails-wrapper > div {
  width: 100%;
}

.s-product-options-thumbnails-wrapper img {
  width: 100%;
  height: auto;
  object-fit: cover;
}