.whatsapp-order-button {
    display: inline-block;
    padding: 5px 10px;
    font-size: 14px;
    border: 2px solid #4caf50;
    border-radius: 5px;
    background-color: #fff;
    color: #4caf50;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
}

.whatsapp-order-button:hover {
    background-color: #4caf50;
    color: #fff;
}

.whatsapp-order-button:active {
    transform: translateY(1px);
}