.fwb-whatsapp-btn {
    position: fixed;
    z-index: 99999;
    width: 60px;
    height: 60px;
   
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    
    transition: transform .2s ease;
}
.fwb-whatsapp-btn:hover {
    transform: scale(1.1);
}
.fwb-icon {
    width: 80px;
    height: 80px;
}