.wf-whatsapp-icon {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
}

.wf-whatsapp-icon img {
    width: 60px;
    height: 60px;
    animation: pulse 2s infinite ease-in-out;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

.wf-whatsapp-icon img:hover {
    transform: scale(1.1);
}