interface: is it possible to reduce the lamp icon lenght

Dear Blenderartists,
do you know a way to reduce the lamp icon lenght?
I mean…



I know that scaling it, I can but do you know if there is a way to reduce without scaling?
If not I think it could be good to have this option per lamp.

The lamp ‘Distance’ value (Blender Render)

thank you very much.
Solved