.whatsapp {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 999;
}

    .whatsapp:hover {
        transform: scale(1.1);
    }

.zoom {
    transition: transform 3s;
    width: 100%;
    height: auto;
    border-radius: 1%;
    overflow: hidden;
    margin: 0 auto;
}

    .zoom img {
        transition: transform 3s;
    }

        .zoom img:hover {
            -ms-transform: scale(1.5); /* IE 9 */
            -webkit-transform: scale(1.5); /* Safari 3-8 */
            transform: scale(1.5);
        }

.social-media li, .footer-social li {
    transition: transform 1s;
    font-size:20px
}

.social-media li:hover, .footer-social li:hover {
    transform: scale(1.6) rotate(10deg);
}