To HTML Content Category Flow

Html elements abbr, h2, and h5

abbr element Specifies that a string is an abbreviation for a longer word or phrase, h2 element Heading Level 2, h5 element Heading Level 5. These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.

Restore previous example

abbr abbr and h2, abbr, h2, and h5

Advanced example

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

You cannot advance example level further.

HTML element example

Result from the Online TryIt-Editor
chrome 2.0safari 1.0Firefox 1.0ie 2.0opera 6.0