nav ul {
    margin: 0 auto;
}

a:link {
    color: blue;
}

a:visited {
    color: rgb(90, 100, 111);
}

figcaption {
    font-size: 1.2rem;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    text-align: center;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 1.1rem;
}

blockquote p {
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    font-size: 1.3rem;
}

details p {
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    font-size: 1rem;
}

aside {
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
    font-size: 1rem;
}