Zakra provides you two filter hooks regarding scroll to top. They are zakra_scroll_to_top_icon_class
and zakra_scroll_to_top_icon.
You can add your CSS class into scroll to top icon using zakra_scroll_to_top_icon_class filter. To change the default icon of the scroll to top you can use zakra_scroll_to_top_icon filter.
Example: To change the Scroll To Top icon using FIlter Hook.
| To know how to use a hook, refer to this: ** How to use Hooks in Zakra Theme?**
