Page height responsiveness using vh "Value Height"

Is it possible to set page/elements heights using %s or vh? I searched around the forum but there doesn’t seem to be a way to do this, is this correct? If its not possible would there be a way to do this using custom html code element? I am trying to have the main page for my app completely fill screen width and height no matter the screen resolution.

Thanks

The closest you can get is by using Floating Groups, and anchoring it to the top and bottom of the page. This works decently, but it’s not going to give you the type of control you’re probably looking for.

but group focus cannot be responsive, right?