body {
    font-family: "Courier New", Courier, monospace;
    background-color: #fafafa;
    color: #222;
    margin: 40px;
    line-height: 1.6;
}

nav {
    margin-bottom: 40px;
}

nav a {
    margin-right: 20px;
    text-decoration: none;
    color: #222;
}

nav a:hover {
    text-decoration: underline;
}

h1, h2 {
    font-weight: normal;
}