.related-products {
  display: block;
}

.related-products__heading {
  margin: 3rem 0 5rem;
  text-align: center;
  color: rgb(var(--color__principal));
  font-weight: 700;
}

.related-products ul li:nth-child(odd) {
  margin-right: 0;
}

.related-products ul li:nth-child(even) {
  margin-top: 2rem;
}