Set Tool Display -> Style dropdowns

[C. J. Fang]

As the picture shown, the dropdowns are too small.

 

Also, it is not easy to change the styles. For example, after I click "underline," I need to click "underline" again to unset it. The dropdown does not show any difference whether it is set or unset. I do not know what is on and what is off by looking at the dropdowns.  

 

This issue has been there for a long time. Don't you notice it at all?