Html elements iframe, dfn, and style

iframe element Defines an inline frame (ie a frame embedded in a document), dfn element Specifies that the enclosed text defines a term, style element Creates a style sheet within the document. These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.

Restore previous example

iframe iframe and dfn, iframe, dfn, and style

Advanced example

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

You cannot advance example level further.