.social {    
    width: 100%;
    height: 80px;
    background: var(--secondary-bg-color);
    padding-top: 12px;
}

.whatsapp__button i {
    position: fixed;
    bottom: 110px;
    right: 30px;
    font-size: 45px;
    color: white;
    background: green;
    border-radius: 25px;
}

.social__facebook-button, .social__instagram-button {
    padding: 9px 10px;
    border: 3px solid white;
    border-radius: 50%;
    height: 60px;
    width: 60px;
    margin: 0 15px;    
    display: inline-block;
}

.social__facebook-button i, .social__instagram-button i {
    color: white;
    font-size: 35px;
}