br element Specifies a hard line break in the text, strong element Specifies that the enclosed text should be rendered in the browser as "strong" (usually bold) text, abbr element Specifies that a string is an abbreviation for a longer word or phrase. 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':