Html elements section, base, and audio

section element The HTML Section Element (<section>) represents a generic section of a document, i, base element Specifies a base URL for all of the relative URLs in the document to use, audio element The audio element is used to embed sound content in an HTML or XHTML document. These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.

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section section and base, section, base, and audio

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