#contents {
    overflow: hidden;
    padding: 60px;
}
div.section {
    width: 100px;
    background: #FFFFFF;
    padding: 20px;
    height: 400px;
    float: left;
    margin-right: 2px;
}
#nav {
    list-style: none;
    margin-bottom: 10px;
    position: fixed;
    left: 60px;
    top: 30px;
}
#nav li {
    display: inline;
    margin-right: 0.5em;
}
#nav li a {
    color: #fff;
}