Interface update

[DaveRo]

Take a look at this similar question:

Larger type in Thunderbird reading panes?

Is it possible to get the type to upsize in the folder and email list panes? I can upsize the type in the message window, but I am somewhat visually impaired and I’m having a really hard time seeing the teeny little list of emails in my inbox. I’ve looked through the list of addons but don’t see anything that meets this need. Am I missing something? Thanks!