pre element Specifies that the enclosed text is preformatted and that whitespace should be preserved appropriately, q element Specifies that the enclosed text is a short, inline quote from another source, em element Specifies that the enclosed text should be emphasized. 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':