body {
    font-family: Arial, sans-serif;
    background: #fdfcf9;
    color: #222;
    margin: 0;
    padding: 0;
}
header, footer {
    background: #eee;
    padding: 1em;
    text-align: center;
}
nav ul {
    list-style: none;
    padding: 0;
}
nav ul li {
    display: inline-block;
    margin: 0 10px;
}
nav ul li a {
    text-decoration: none;
    color: #444;
}