.page-brand__brand_list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-gap: 2px;
}
@media screen and (max-width: 768px) {
  .page-brand__brand_list {
    grid-template-columns: repeat(3, 1fr);
    margin-left: -1.5rem;
    margin-right: -1.5rem;
  }
}