Html elements details, mark, and img

details element The HTML details element (<details>) is used as a disclosure widget from which the user the retrieve additional information, mark element The HTML Mark Element (<mark>) represents highlighted text, i, img element Defines an image object that is embedded in the document. These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.

Restore previous example

details details and mark, details, mark, and img

Advanced example

Click the html element name in the punctuation list to advance the example in 'Tryit-Editor':

You cannot advance example level further.