map element Defines a client-side image map where hot regions of an image object are hyperlinked to other targets or documents, hgroup element The HTML Headings Group Element (<hgroup>) represents the heading of a section, video element The HTML <video> element is used to embed video content in an HTML or XHTML document. 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':