Hi @axellepl,
Thank you for buying our theme. We hope it will meet all your expectations. 🙂
This is standard behavior with our theme, I’m afraid.
This is a secondary menu, it should be less important than the main menu. Moreover, your navigation on the mobile and the tablet will be very confusing with so many elements inside.
As this is not breaking the website, changing this is considered customization work. Unfortunately, this is a service that we do not provide.
We only share snippet only to solve issues with our theme. Any further request for CSS snippets will have to be part of a defect that needs to be fixed urgently. No snippets will be shared otherwise.
If you want to go further with the customization of your website, we advise that you hire a freelancer to do it for you.
If you’re on a tight budget, we recommend you to require the services from Envato Studio freelancers (https://studio.envato.com/explore/websites-programming). This web platform gives you access to developers who have already experience with theme customizations, and for very competitive prices.
Thank you for your understanding.