I am using some external (bootstrap)-CSS (e.g.
dbc.themes.DARKLY) but would like the content to be able to occupy more width of my display/browser window.
I am not used to CSS at all, however tried some
style arguments like
margin, but without the wanted effect.
I start my layout using
self.app.layout = dbc.Container(my_routine_to_fill_the container(), style=my_style_dict).
Thank you very much in advance for your help!