To HTML Content Category Flow

Html elements sup, video, and aside

sup element Specifies that the enclosed text should be rendered in the browser as superscript, video element The HTML  <video> element is used to embed video content in an HTML or XHTML document, aside element Defines content aside from the page content. These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.

Restore previous example

sup sup and video, sup, video, and aside

Advanced example

Click the html element name in the punctuation list to advance the example in 'Tryit-Editor':

You cannot advance example level further.

HTML element example

Result from the Online TryIt-Editor
chrome 3.0safari 3.1Firefox 3.5ie 9.0opera 10.5