pre {
    background-color: #f5f5f5;
    border: 1px solid #ddd;
    padding: 10px;
    color: black;
    font-family: Monaco, Andale Mono, Courier New, monospace;
    webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    border-radius: 3px;
    margin-bottom: 5px;
}

section {
    border-bottom: 1px #efefef solid;
    padding: 30px 0 30px;
    clear: both;
}