@media (min-width: 768px) {
  .detail-feature ul {
    -webkit-columns: 2;
       -moz-columns: 2;
            columns: 2;
    -webkit-column-gap: 30px;
       -moz-column-gap: 30px;
            column-gap: 30px; } }

.detail-feature li {
  border-bottom: 1px dashed #dee2e6;
  padding: 15px 0; }
  .detail-feature li:last-child {
    border: none; }
    @media (max-width: 767.98px) {
      .detail-feature li:last-child {
        border-bottom: 1px dashed #dee2e6; }
        .detail-feature li:last-child:last-child {
          border: none; } }