wbr element For a block of text enclosed by nobr tags, indicates a place where a line break may occur, span element Span element used to surround content blocks for formatting, var element Specifies that the enclosed text is a variable. 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':