.card-style-2 .product-card-cart, .card-style-3 .product-item-footer .buy-btn { background: #800020; }.card-style-2 .product-card-cart:hover, .card-style-3 .product-item-footer .buy-btn:hover { background: #a80040; }.card-style-2 .product-card-cart, .card-style-3 .product-item-footer .buy-btn { color: #ffffff; }