Html elements avideo, and details

a element Specifies either a hyperlink or a target for a hyperlink, video element The HTML  <video> element is used to embed video content in an HTML or XHTML document, details element The HTML details element (<details>) is used as a disclosure widget from which the user the retrieve additional information. These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.

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a a and video, avideo, and details

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