protected function enqueue_style( $style, $hook = null ) {
		if ( $style['condition']( $hook ) ) {
			wp_enqueue_style(
				$style['handle'],
				$this->url . $style['src'] . $this->min . '.css',
				isset( $style['deps'] ) ? $style['deps'] : array(),
				$this->version,
				isset( $style['media'] ) ? $style['media'] : 'all'
			);
		}
	}