.whatsapp-link a {
    display: inline-block;
    background-color: #25D366;
    color: white;
    padding: 10px 15px;
    text-decoration: none;
    border-radius: 5px;
    font-family: Arial, sans-serif;
    font-size: 16px;
}

.whatsapp-link a:hover {
    background-color: #128C7E;
}