Article Heading
This is an article that demonstrates some of the new features that HTML5 and CSS3 has to offer. This article contains several sections, each with its own heading, as well as a video element which will play a video without Flash on browsers that support it.
This is a section heading
This is an example of a basic section of a document. A section can refer to different parts of a document, application, or page. According to the draft W3C spec, HTML5 sections usually have headings.