.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 10px;
    right: 70px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 3px #999;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

.whatsapp-float:hover {
    background-color: #128C7E;
    color: #FFF;
    transform: scale(1.1);
}

@media only screen and (max-width: 768px) {
    .whatsapp-float {
        bottom: 10px;
        right: 10px;
       
    }
}