@media (min-width: 767px) and (max-width: 768px) {
  .woocommerce .products ul li,
  .woocommerce ul.products li {
    margin-right: 1.8em !important; }

  .woocommerce .products ul li:nth-child(2n),
  .woocommerce ul.products li:nth-child(2n) {
    margin-right: 0 !important; } }