cite element Specifies that the enclosed text is a citation from another source, iframe element Defines an inline frame (ie a frame embedded in a document), code element Specifies that the enclosed text is programming code and should be formatted appropriately. 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':