Html elements command, input, and link

command element The command element represents a command which the user can invoke, input element Defines an input element, such as a text field control or button, within a form, link element Defines the relationship between the current document and another document. These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.

Restore previous example

command command and input, command, input, and link

Advanced example

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

You cannot advance example level further.