body {
    background-color: lightgrey;
    color: black;
    font-family: sans-serif;
}

pre {
    font-family: monospace;
}

.footer {
    text-align: center;
}

.fakepre {
    font-family: monospace;
}

a:link, a:visited {
    text-decoration: none;
    color: blue;
}

a:hover {
    text-decoration: none;
    color: red;
}