Adding class or id to ul container for text resize buttons

Hi,
Great plugin! I’m using it for the first time and would like the ability to target the text resizer ul container for styling. (I’m referring to the text resize buttons.) I can do that but only by targeting the ul generically …it would be MUCH better if a) the ul had a class or id or b) the widget provided the ability to specify an id or class name.

Maybe I’m missing something…is there a way to specify an id or class for the containing ul?

Thanks!