.related-products {
  display: block;
}

.related-products__heading {
  margin: 0 0 3rem;
  font-size:30px;
  text-align:center;
}

.related-products__heading span {
  display:block;
  margin:5px auto 0;
  width:200px;
height:2px;
background:#e65c00;
}