data = {
    title: "Article title",
    body: "<b>This</b> is the content!!"
};

var article = new Article(data);

article.save();

h2.articleTitle(style="font-style: italic;") #{article.title}
p.articleBody(style="margin-top: 20px;") #{article.body}

h2.articleTitle(style="font-style: italic;") #{article.title}
p.articleBody(style="margin-top: 20px;")
    - article.body