Html elements audio, article, and article

audio element The audio element is used to embed sound content in an HTML or XHTML document, article element Self-contained composition in a document, article element Self-contained composition in a document. These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.

Restore previous example

audio audio and article, audio, article, and article

Advanced example

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

You cannot advance example level further.