TD, TH, P, LI, BODY, BLOCKQUOTE, UL, OL, DIV {
    font-family: sans-serif;
}

BODY {
        margin: 1em 1em 1em 1em;
}

H1 {
    font-family: monospace;
}

.links {
    margin-top: 2em;
    text-align: center;
}