wbr element For a block of text enclosed by nobr tags, indicates a place where a line break may occur, mark element The HTML Mark Element (<mark>) represents highlighted text, i, output element The output (<output>) element represents the result of a calculation. 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':