Need help with CMS Filter

Question:
Hi there.

  1. Firstly I am using a filter (based on tags) in CMS on a Wix Studio website, when I click on filter, it filters the CMS content, but there is a large gap underneath the CMS item.
    here is the link to the page where I am using this: https://cyberxdigital.wixstudio.io/oldoporto

Is it possible to collapse the section based on the content height?
If YES please guide me how to do that.

  1. Secondly I want to translate the Filter button texts, how to do that?

Product:

I am using Wix Studio

Thank you