pre element Specifies that the enclosed text is preformatted and that whitespace should be preserved appropriately, details element The HTML details element (<details>) is used as a disclosure widget from which the user the retrieve additional information, video element The HTML <video> element is used to embed video content in an HTML or XHTML document. 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':