Remove Mobile Scroll on Product Navigation

Hi All, 

Is there a way to remove this grey scroll bar on my stores mobile product page?

I'd like for them all to appear without the need for scrolling - going over two lines is fine. 

Site: https://pavone-design.com/pavone-collection

Password: P4von3!

Add this to Custom CSS:

@media screen and (max-width: 575px) {
  .products.collection-content-wrapper .nested-category-children {
    flex-wrap: wrap;
    justify-content: center;
  }
}

Add this to Custom CSS:

@media screen and (max-width: 575px) {
  .products.collection-content-wrapper .nested-category-children {
    flex-wrap: wrap;
    justify-content: center;
  }
}

That's great thank you but the grey line is still showing. Any ideas on how to get rid of it, please?

Thanks so much!!

4 minutes ago, ElleR said:

Thanks so much!!

Happy to help! Thanks for marking as the solution.