body {
    font-family: sans-serif;
}
blockquote {
    margin: 4px 4px 4px 12px;
    padding: 4px;
    padding-left: 12px;
}
blockquote {
    background: rgba(128,128,128,0.25);
    border: 1px solid rgba(128,128,128,0.75);
}
blockquote.data-lua {
    background: rgba(0,128,192,0.25);
    border: 1px solid rgba(0,128,192,0.75);
    padding-left: 12px;
}
figure {
    margin: 12px auto 12px auto;
    text-align: center;
}
figcaption {
    margin: 4px;
    font-style: italic;
}