Description of problem:
The left hand tree navigation widget on the UI has a very limited clickable
area. You need to click precisely on the text of the link.

This is contrary to the visual cues provided by the mouse-over hint, which
highlights a large rectangular region surrounding the text and also the icon.
This entire highlighted region needs to be made clickable so the action is
consistent with the visual cue

Version-Release number of selected component (if applicable):
0.91-1

How reproducible:
Always with galeon on Fedora 9 / firefox-3

Steps to Reproduce:
1. Expand the tree widget
2. Attempt to click on an item, but not on the text itself
3.
  
Actual results:
Cannot click outside the text

Expected results:
Can click anywhere in the highlighted region

Additional info: