Where can I change container height?

Hi all,

I'm using a container with an image background as a hero cover for the main page. I need to reduce the container height, but can't find a way to do that.

I tried to trim the background image to the required height and reuploaded it. But the container stretched the image and didn't change the height.

I tried all options like aligning the container grid to the top, etc, but to no avail.

Appreciate help.

Thanks!