Video background on a container

Hi GP team!

I appreciate if you can possible give me some advice on how to set a video background on a specific container on my homepage. I don't want it to be on the header.

I already set a video on the header correctly, then I have a couple of containers with an image background and then I'm trying to use an html container to insert another video backgorund. The issue I have is that neither the video or the overlaying text stay on the container. It goes all the way up covering my hero video.

I tried to change position from "absolute" to "relative" and this way the video stays where I want it to be, but I don't manage to add overlay text. The text stays right after the video.

If I keep the video as relative and the overlay as absolute instead, then the text goes all up.

Could you give me any suggetsion?

Thanks!
Nestor