video element The HTML <video> element is used to embed video content in an HTML or XHTML document, command element The command element represents a command which the user can invoke, menu element The HTML menu element (<menu>) represents an unordered list of menu choices, or commands. 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':