mark element The HTML Mark Element (<mark>) represents highlighted text, i, strong element Specifies that the enclosed text should be rendered in the browser as "strong" (usually bold) text, kbd element Specifies that the enclosed text should be formatted as keyboard input. 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':