.related-products {
  display: block;
}
h2.related-products__heading {
    line-height: 48.08px;
    margin-bottom: 48px;
  text-transform:capitalize;
  letter-spacing: 1px;
}

.related-products span.product_variant_title {
  display:block;
}
@media(max-width: 767px){
   h2.related-products__heading{line-height:38.464px;margin-bottom:32px;}
}