.whatsApp {
    position: fixed;
    width: 65px;
    height: 64px;
    bottom: 30px;
    left: 40px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 35px !important;
    /*box-shadow: 2px 2px 3px #999;*/
    z-index: 100;
    padding: 15px;
}

.my-whatsApp {
    margin-top: 16px;
}