.book-now-button,
.single_add_to_cart_button.book-now-button {
    background-color: #007cba;
    color: #fff !important;
    padding: 12px 25px;
    border: none;
    border-radius: 5px;
    text-transform: uppercase;
    font-weight: 600;
    text-align: center;
    display: inline-block;
    transition: background-color 0.3s ease;
}

.book-now-button:hover {
    background-color: #005a87;
    text-decoration: none;
    color: #fff !important;
}