I am looking for a solution to resize the captive portal page for the guest splash authentication. I am using the captive portal editor and it looks like the window for the content has a fixed size (700x700dpi) that I can't change in this editor. I want a to have a greater window because the customer has a long disclaimer text and he don't want to use a scrollable text field.
I haven't found anything in the user guide about this. Is it possible to change the size? If yes, how can this be done? I also checked the ccs code from an export, but I haven't found a global window size, just the properties for the widgets.