body {
    margin: 0 auto;
    padding: 0 5px;
    max-width: 850px;
    font-size: 16px;
    font-family: 'Avenir Next', Avenir, Helvetica, Arial, sans-serif;
}

pre, code {
    color: #B94A48;
    font-size: .92857em;
    font-family: Menlo, Monaco, Consolas, "Lucida Console", "Courier New", monospace;
    background: #F3F3F0;
}

pre {
    padding: 8px;
    max-height: 400px;
    overflow: auto;
}

code {
    padding: 2px 4px;
}

pre code {
    padding: 0;
    color: #444;
}