[Plugin: Better Tag Cloud] font-family?

Trying to figure out how to set the font-family for the Better Tag Cloud to match the rest of my blog:

font-family: Trebuchet MS, Arial, Helvetica, sans-serif;

but can’t quite figure out what the class of the elements is, so I can add it to my style.css file.

I think the default colors chosen for colorized tags is fine, I just want to change the font-family.

Thanks for any thoughts.

https://www.ads-software.com/extend/plugins/nktagcloud/