English: The icon class for this menu. Defaults to default WordPress gear.<br /><br />Read more about dashicons here: <a href="https://developer.wordpress.org/resource/dashicons/" target="_blank">https://developer.wordpress.org/resource/dashicons/</a>
Dutch: De pictogram klasse voor dit menu. Standaard ingesteld op het standaard WordPress tandwiel.<br /><br />Lees hier meer over dashicons: <a href="https://developer.wordpress.org/resource/dashicons/" target="_blank">https://developer.wordpress.org/resource/dashicons/</a>