.product-grid-container {
    background: #fff;
    padding: 1rem;
    border-radius: 20px;
    box-shadow: 0 18px 50px #ddd;
    grid-template-columns: minmax(40%, 740px) clamp(360px, 50%, 600px);
}

@media only screen and (min-width: 768px) {
    .product-grid-container {
        padding: 2rem;
    }
}