[Trisquel-users] How to resize the taskbar?

[anandawardhana]

I would like to get my taskbar resized, (reduce the width to single-line  
display) so I'll be able to see more workspace when I'm running my laptop. I  
found some discussion on customising, but not about how to resize it. Any  
help is much appreciated. (I'm on Trisquel 6)