.product_title {
  font-size: 12px;
  width: 100px;
  min-height: 2.4em;
  max-height: 3.6em; 
  line-height: 1.2;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 3; 
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
}

@media (max-width: 380px) {
  .product_title {
    width: 150px;
  }
  .col-xs-6 {
    flex: 0 0 50%;
    max-width: 50%;
  }
}