.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}

.whatsapp-float button {
    font-size: 24px;
}

.whatsapp-float button {
    background-color: #25D366;
    border: none;
    font-size: 24px;
    color: white;
}