Background Video settings

Hi there can anyone tell me what settings I should use on my background videos so they stay contained. Do I need to pit them in a div?

See 'Annuals" page

https://preview.webflow.com/preview/penrose-1964-73?utm_medium=preview_link&utm_source=designer&utm_content=penrose-1964-73&preview=d41e11e8f42533ab17a7668897cb3884&workflow=preview


Here is my site Read-Only: LINK
(how to share your site Read-Only link)

Hi @grahamtaylornyc what research you have done on your own as this forum is full of solved request about background video responsiveness.

https://discourse.webflow.com/search?q=background%20video

feel free to find more information on this forum or internet.