body {
    font-family: palatino, georgia, verdana, arial, sans-serif;
    font-size: 10pt;
    text-align: center;
}

#content {
    text-align: left;
    margin: 2em auto;
    line-height: 1.4em;
    display: none;
}

h1 {
    font-weight: normal;
    line-height: 1.4em;
}

.example-code {
    font-family: monaco, andale mono, monospace;
    font-size: 9pt;
    white-space: pre;
    padding-left: 2em;
}

.example-output {
    font-family: monaco, andale mono, monospace;
    font-size: 9pt;
    white-space: pre-wrap;
    padding-left: 2em;
    color: gray;
}