Thanks Sam! Sorry for the mix up. Ive read the article and downloaded the Custom CSS plugin- and it seems like it isn’t working.
I used the .sponsors in the custom css widget to identify which widget i want to change and tried to write in the new code in the customize/custom css and it isn’t working.
My goal was to use the circular logo for mobile devices, not the entire logo itself. It’s a branding move from the organization. When I add the code, the circe logo appears, it’s just too large and bulky.