public function admin_banner_styles()
{
$wc_connect_base_url = defined('WOOCOMMERCE_CONNECT_DEV_SERVER_URL') ? WOOCOMMERCE_CONNECT_DEV_SERVER_URL : plugins_url('dist/', __FILE__);
wp_enqueue_style('wc_connect_banner', $wc_connect_base_url . 'woocommerce-connect-client-banner.css');
}