.related-products {
  display: block;
}

.related-products__heading {
  margin: 0 0 3rem;
}

.related-products ul.grid.product-grid {
    margin-top: 44px;
}

@media screen and (max-width:767px){
  .related-products ul.grid.product-grid {
      margin-top: 25px;
  }
  .related-products .sec-head {
    text-align: center;
  }
}