*
	 * @return void
	 */
	public function output() {

		// Setup html for nav and content.
		$this->process_fields();

		// output the html.
		echo '<div class="llms-mb-container">';
		// only show tabbed navigation when there's more than 1 tab.
		if ( $this->total_tabs > 1 ) {
			echo '<nav class="llms-nav-tab-wrapper"><ul class="tabs llms-nav-items">' . $this->navigation . '</ul></nav>';
		}
		do_action( 'llms_metabox_before_content', $this->id );
		echo $this->content;
		do_action( 'llms_metabox_after_content', $this->id );
		echo '</div>';