Html elements iframe, audio, and input

iframe element Defines an inline frame (ie a frame embedded in a document), audio element The audio element is used to embed sound content in an HTML or XHTML document, input element Defines an input element, such as a text field control or button, within a form. These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.

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iframe iframe and audio, iframe, audio, and input

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