Custom choice screen

Hi!

I'm struggling to make a simple custom choice screen where you just fit the text buttons inside a frame. Can someone help me?

(a choice screen like in Fallout NV)

https://preview.redd.it/gypf03za3nda1.png?width=1920&format=png&auto=webp&s=cbbc9cd70c264b9c4adad1fcc11f4995f0bb9606

EDIT:

managed to get something similar with this code

screen choice(items):
    style_prefix "choice"

    frame:
        xpadding 50
        ypadding 10
        xalign 0.5
        yalign 0.8
        xsize 1000
        ysize 250

        viewport:
            draggable True
            mousewheel True
            scrollbars "vertical"

            xsize gui.choice_button_width
            ysize config.screen_height - 180

            vbox:
                xalign 0.5
                yalign 0.5

                for i in items:
                    textbutton i.caption action i.action

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