Pyrometric / UIX

	 * @access public

	 * @return string|null rendered html of label

	 */

	public function label() {

		$output = null;

		if ( ! empty( $this->struct['label'] ) ) {

			$output .= '<div class="uix-' . esc_attr( $this->type ) . '-heading"><h3 class="uix-' . esc_attr( $this->type ) . '-title">' . esc_html( $this->struct['label'] ) . '</h3></div>';

		}

		return $output;

	}

	/**

	 * Render the panels Description

	 * @access public

	 * @return string|null HTML of rendered description

	 */

	public function description() {

		$output = null;

		if ( ! empty( $this->struct['description'] ) ) {

			$output .= '<div class="uix-' . esc_attr( $this->type ) . '-heading"><p class="uix-' . esc_attr( $this->type ) . '-subtitle description">' . esc_html( $this->struct['description'] ) . '</p></div>';

		}

		return $output;

	}

	/**

	 * Render the panels navigation tabs