public function __construct() {

    // Register new Customizer elements.
    if ( method_exists( $this, 'register' ) ) {
      add_action( 'customize_register', [ $this, 'register' ],  < 15 );
    } else {
      _doing_it_wrong( 'Genesis_Customizer_Base', esc_html__( 'When extending Genesis_Customizer_Base, you must create a register method.', 'genesis' ), '2.1.0' );
    }

    // Customizer scripts.
    if ( method_exists( $this, 'scripts' ) ) {
      add_action( 'customize_preview_init', 'scripts' );
    }

  }