Jetpack Social Icon Widget - Size edit

Hi
a small or big tip for someone who makes WordPress tutorial videos on YouTube.
I have tried to change the Jetpack social icon size to bigger, but it's not working.
I have tried to Google it, but i don't find any Tutorial videos! Mostly every video are from 2014 - 2015 and they don't bring a direct solution to this problem.

So i think at this point, i suggest that if someone are doing WordPress tutorial videos to YouTube.
I think this would by very good topic go through! in my perspective this will rank for sure!

Make a Video where you do this!
https://jetpack.com/support/extra-sidebar-widgets/social-icons-widget/#troubleshooting
https://jetpack.com/support/custom-css/

Video name:
How to change the Jetpack Social Icon size?
or
How to change the Jetpack Social Icon size with Wordpress Custom CSS editor?
or
How to change the Jetpack Social Icon placement at Wordpress?
or
How to change the Jetpack Social icon size at WordPress 2020?
you know the rest!

I think this is good video topic or tutorial text. If you are going to make video of it or some blog text.
Send the link to my i can by your first video watcher and i leave you like to the video. I press your ads in the site.