.add_to_cart_button{display:inline-block;background-color:#28a745;color:#fff;padding:0 30px;text-align:center;text-decoration:none;border-radius:5px;border:none;font-size:16px;font-weight:700;cursor:pointer;transition:background-color .3s ease}.add_to_cart_button:hover{background-color:#218838}.add_to_cart_button:focus{outline:none}.product{text-align:center}@media (max-width:768px){.add_to_cart_button{font-size:12px;padding:0 16px}}