video element The HTML <video> element is used to embed video content in an HTML or XHTML document, 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. These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.
Click the html element name in the punctuation list to advance the example in 'Tryit-Editor':