How to make the slide info smaller on “Slider with Slide-Info”?

Hi,

I searching a way to make the Info / Textarea smaller from the Slider named Slider with Slide-Info (hope I translate it correctly from German to english).

You can see it on this Screenshot: https://share.getcloudapp.com/04uJj8Do

I search for an auto-hight option or a min / max width.

Thanks for help.