Youtube videos not responsive
I have a little bit of dilemma.
I am using a Membership plugin from yiththemes.com and ..
1) if I use Muffin Builder, all the content is visible to none members.
2) If I use Gutenberg editor, the Youtube videos are not responsive and have a very strange aspect ratio on mobile.
can you assist me with this? Either help me hide the Muffin content for non-members or fix the aspect ratio for Youtube videos in Gutenberg?
the page is: https://www.riktigaresultat.se/ovningsbank/