.related-products {
  display: block;
}

.related-products__heading {
  margin: 0 20px 3rem 0px;
  font-weight: 500;
}
@media(max-width:767px){
  .related-products__heading {
    margin: 0 20px 10px 15px;
    font-size: 24px;
    font-weight: 500;
  }
}