br element Specifies a hard line break in the text, sub element Specifies that the enclosed text should be rendered in the browser as subscript, embed element Defines an object, such as a multimedia file, embedded in an HTML 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':