video element The HTML <video> element is used to embed video content in an HTML or XHTML document, abbr element Specifies that a string is an abbreviation for a longer word or phrase, progress element The HTML progress (<progress>) element is used to view the completion progress of a task. 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':