Change size of breadcrumb banner

[Kelly_Rinne]

Hi all
First time asking a question, new to the Streamlit template, not new to WP.
The breadcrumb banner is HUGE, and I would like to change its size to a very narrow strip.
You’ll see I’ve circled what I want to change.
Where is the css to change this?

Thanks In Advance

[Charly_Wargnier]

Hi @Kelly_Rinne, and welcome to our Community!

Can you please provide a link to the code by any chance?

Thanks,
Charly