.github-corner:hover .octo-arm {
    animation: octocat-wave 560ms ease-in-out;
}

@keyframes octocat-wave {
    0% {
        transform: rotate(0deg);
    }

    20% {
        transform: rotate(-25deg);
    }

    40% {
        transform: rotate(10deg);
    }

    60% {
        transform: rotate(-25deg);
    }

    80% {
        transform: rotate(10deg);
    }

    100% {
        transform: rotate(0deg);
    }
}

@media (max-width: 500px) {
    .github-corner:hover .octo-arm {
        animation: none;
    }

    .github-corner .octo-arm {
        animation: octocat-wave 560ms ease-in-out;
    }
}




.footer{
    margin:0;
    width: 100%;
    overflow-x:hidden;
    background:#000;
    padding:30px 0px;
    font-family: 'Play', sans-serif;
    text-align:center;
    }
    
    .footer .row{
    width:100%;
    margin:1% 0%;
    padding:0.6% 0%;
    color:gray;
    font-size:0.8em;
    }
    
    .footer .row a{
    text-decoration:none;
    color:gray;
    transition:0.5s;
    }
    
    .footer .row a:hover{
    color:#fff;
    }
    
    .footer .row ul{
    width:100%;
    }
    
    .footer .row ul li{
    display:inline-block;
    margin:0px 30px;
    }
    
    .footer .row a i{
    font-size:2em;
    margin:0% 1%;
    }
    
    @media (max-width:720px){
    .footer{
    text-align:left;
    padding:5%;
    }
    .footer .row ul li{
    display:block;
    margin:10px 0px;
    text-align:left;
    }
    .footer .row a i{
    margin:0% 3%;
    }
    }