.wp-block-button__link.add_to_cart_button.wcpfw-premium {
    background: navy;
    color: white;
}

.wp-block-button__link.add_to_cart_button.wcpfw-purchased {
    background: green;
    color: white;
}

.wp-block-button__link.add_to_cart_button.wcpfw-checkout {
    background: red;
    color: white;
}

.paywall-for-woocommerce-media-type-pdf {
    border: none;
    width: 100%;
    height: 90vh;
}

.add_to_cart_button.wcpfw-button:hover {
    background-color: #d5d5d5;
    border-color: #d5d5d5;
    color: #333333;
}