Html elements command, aside, and b

command element The command element represents a command which the user can invoke, aside element Defines content aside from the page content, b element Displays the text of the element as boldface text. These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.

Restore previous example

command command and aside, command, aside, and b

Advanced example

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

You cannot advance example level further.