#footer a {
    display: block;
    text-align: center;
    color: #000000;
    transition: 0.3s ease-in-out;
}

#footer a:hover {
    font-weight: bold;
}

#footer a:not(:last-of-type) {
    margin-bottom: 12px;
}

body.dark #footer a,
body.old #footer a {
    color: white;
}