render_content. * * @since 3.0.26 */ protected function render_content() { $input_id = '_customize-input-' . $this->id; $description_id = '_customize-description-' . $this->id; ?> description ) ) ? ' aria-describedby="' . esc_attr( $description_id ) . '" ' : ''; ?> type="checkbox" value="value() ); ?>" link(); ?> value() ); ?> /> label ); ?> description ) ) : ?> description ); ?>