Html elements br, base, and h2

br element Specifies a hard line break in the text, base element Specifies a base URL for all of the relative URLs in the document to use, h2 element Heading Level 2. These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.

Restore previous example

br br and base, br, base, and h2

Advanced example

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

You cannot advance example level further.