.product-recommendations {
  display: block;
}

.product-recommendations__heading {
  margin: 0 0 3rem;
  text-align: center;
  text-transform: uppercase;
  position: relative;
}
.product-recommendations__heading span{
  background: #fff;
  padding: 0 10px;
}

.product-recommendations__heading::after {
  content: "";
  position: absolute;
  top: 13px;
  left: 0;
  display: block;
  width: 100%;
  height: 1px;
  background-color: #000;
  z-index: -1;
}