Parent / Subcategory Styles Filterbar
Thanks for getting in touch! Unfortunately, the two non-breaking spaces are added in the PHP and can’t be changed without modifying the plugin. If you look at ‘the-events-calendar-filterbar/lib/filters/TribeEventsFilter_Category.php’ on line 52, you’ll see where these are being added with this code:
$child_spacer = ' ';
We don’t recommend that people edit the plugin directly, but if you decide to change this, just keep in mind that your changes will be lost the next time you update the plugin.
Hopefully that helps to answer your question, but let me know if I can help further. Thanks! 🙂