.featured_reviews hr { 
  border: 0; 
  height: 1px; 
margin:24px 0;
  background-image: -webkit-linear-gradient(left, #ffffff, #8c8b8b, #ffffff);
  background-image: -moz-linear-gradient(left, #ffffff, #8c8b8b, #ffffff);
  background-image: -ms-linear-gradient(left, #ffffff, #8c8b8b, #ffffff);
  background-image: -o-linear-gradient(left, #ffffff, #8c8b8b, #ffffff); 
}