.related-products {
  display: block;
}

.related-products__heading {
  margin: 0 0 3rem;
}
  .section-related-products .quick-add {
    position: relative;
    grid-row-start: 4;
    margin: 0 0 1rem;
}

.section-related-products modal-opener + quick-add-modal {
    display: none;
}