.shop-grid{display:flex;flex-wrap:wrap;column-gap:20px;row-gap:20px}.shop-grid .product-thumbnail{flex-grow:1;flex-basis:calc(25% - 20px);max-width:calc(25% - 20px)}@media screen and (max-width: 992px){.shop-grid .product-thumbnail{flex-basis:calc(50% - 20px);max-width:calc(50% - 20px)}}