body { font-family: Arial, sans-serif; background-color: #f4f4f4; margin: 0; padding: 0; } .product-container { width: 90%; margin: 20px auto; padding: 25px; background-color: #fff; border-radius: 10px; box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1); max-widt..