Z 5 z 5 hwěžkow pohódnoćeny

Love the add on, Can you make a light theme? Would be great.

Tute pohódnoćenje je za předchadnu wersiju přidatka (0.8.4). 

I made a light theme. It can follow system theme, or you can select the theme. The new version is still under review, but it should update automatically when Thunderbird approves it. Change the theme under View - Themes.