Fixed vertical height of portrait videos on a page without affecting landscape video sizes

I have built a website mostly using landscape ratio videos but I am now trying to add some portrait orientated videos but they take up the height of two whole screens so its impossible to see the full height within the screen as it goes over two screen in height.
If I change the width to 50% VH I can then see the portrait films in one screen but it then makes ALL my landscape videos half size too.
Basically noting I do with restrict the height of videos, only the width!
I am desperate to fix this issue ASAP so PLEASE can someone help.
This really should NOT be such a big problem.
Come on webflow. Fit it!!!

You can see this page with the vertical height videos that are far too tall.