Html elements audio, base, and wbr

audio element The audio element is used to embed sound content in an HTML or XHTML document, base element Specifies a base URL for all of the relative URLs in the document to use, wbr element For a block of text enclosed by nobr tags, indicates a place where a line break may occur. These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.

Restore previous example

audio audio and base, audio, base, and wbr

Advanced example

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

You cannot advance example level further.