Pin Background Video to Top of hero section?


I’d like to know how to pin a video background to the top of the hero section so the top isn’t cut off. I know this is possible with images but I’ve not found a way to do if for video. I’ve been asked by the client to ensure that the tops of the subject’s heads aren’t cut off, but I’ve not found a way to stop that.

This is the effect I want, where if you make the screen heigh smaller, it has no impact on the top of the video:

I’m desperate for an answer because it seems so simple to the client but I have no idea how to do this!

Here is my site Read-Only: [LINK](Webflow - Freuds+)
(how to share your site Read-Only link)