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Html elements video, base, and span

video element The HTML  <video> element is used to embed video content in an HTML or XHTML document, base element Specifies a base URL for all of the relative URLs in the document to use, span element Span element used to surround content blocks for formatting. These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.

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video video and base, video, base, and span

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