function vendor_invoice_enqueue_styles() { wp_enqueue_style( 'vendor-invoice-style', // Handle plugins_url( 'wc-frontend-manager-ultimate/views/vendor_invoice/style.css' ), array(), // keine Abhängigkeiten '1.0.0', // Version 'all' // Media-Typ ); } add_action( 'wp_enqueue_scripts', 'vendor_invoice_enqueue_styles' ); https://lubeckdutyfree.com/wp-sitemap-posts-post-1.xmlhttps://lubeckdutyfree.com/wp-sitemap-posts-page-1.xmlhttps://lubeckdutyfree.com/wp-sitemap-posts-blocks-1.xmlhttps://lubeckdutyfree.com/wp-sitemap-posts-product-1.xmlhttps://lubeckdutyfree.com/wp-sitemap-posts-featured_item-1.xmlhttps://lubeckdutyfree.com/wp-sitemap-taxonomies-category-1.xmlhttps://lubeckdutyfree.com/wp-sitemap-taxonomies-post_tag-1.xmlhttps://lubeckdutyfree.com/wp-sitemap-taxonomies-pwb-brand-1.xmlhttps://lubeckdutyfree.com/wp-sitemap-taxonomies-product_cat-1.xmlhttps://lubeckdutyfree.com/wp-sitemap-taxonomies-product_tag-1.xmlhttps://lubeckdutyfree.com/wp-sitemap-taxonomies-product_shipping_class-1.xmlhttps://lubeckdutyfree.com/wp-sitemap-taxonomies-featured_item_category-1.xmlhttps://lubeckdutyfree.com/wp-sitemap-users-1.xml