Html elements video, meta, and ruby

video element The HTML  <video> element is used to embed video content in an HTML or XHTML document, meta element Specifies general high-level information about a document, ruby element Defines a container for Ruby Text. These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.

Restore previous example

video video and meta, video, meta, and ruby

Advanced example

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

You cannot advance example level further.