.social{
    position: fixed;
    top: 65%;
    left: -40px;
    z-index: 2000;
}

.social ul{
    list-style: none;
}

.social ul li a{
    text-align: center;
    display: block;
    background-color: #25D366;
    color: #fff;
    padding: 10px 15px;
    text-decoration: none;
    font-size: 25px;
    transition: 100ms;
}


.social ul li .instagram {
    background: #d6249f;
    background: radial-gradient(circle at 63% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%,#d6249f 60%,#285AEB 103%);
}

.social ul li .facebook {
    background-color: #064A98;
}

@media screen and (max-width: 980px){
    .social ul li a{
        font-size: 15px; 
    } 
}