To HTML Content Category Embedded

Html elements audio, aside, and nav

audio element The audio element is used to embed sound content in an HTML or XHTML document, aside element Defines content aside from the page content, nav element The HTML Navigation Element (<nav>) represents a section of a page that links to other pages or to parts within the page: a section with navigation links. These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.

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audio audio and aside, audio, aside, and nav

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