command element The command element represents a command which the user can invoke, noscript element Specifies alternative content to display if a client browser does not support scripts, sup element Specifies that the enclosed text should be rendered in the browser as superscript. 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':