ul.row.product-list {
display: -webkit-flex;
display: -moz-flex;
display: -ms-flex;
display: -o-flex;
display: flex;
-webkit-flex-wrap: wrap;
-moz-flex-wrap: wrap;
-ms-flex-wrap: wrap;
flex-wrap: wrap;
}

.row:before, .row:after, .grid_row:before, .grid_row:after {
display: block;
}