Html elements button, script, and meta

button element Defines a clickable Button element, script element Specifies that the enclosed content is a client-side script, meta element Specifies general high-level information about a document. These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.

Restore previous example

button button and script, button, script, and meta

Advanced example

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

You cannot advance example level further.