Html elements sup, nav, and em

sup element Specifies that the enclosed text should be rendered in the browser as superscript, 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, em element Specifies that the enclosed text should be emphasized. These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.

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sup sup and nav, sup, nav, and em

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