footer {
    background-color: rgb(46, 46, 46);
    color: white;
    padding: 20px;
    height: 50vh;
    margin-top: 200px;
    text-align: center;

    position: sticky;
    top: 100%;

    z-index: 1;
}

*{
    margin: 0;
    padding: 0;
}

footer a {
    color: white;
}