**Steps to reproduce:**
Click on button to open the main menu.
**Actual results/Problem:**
Different buttons/areas of the main menu have unclear/confusing colors:
1. "Compose"- and "refresh"-button are //blue// (for some unclear reason) and therefore more dominant than the other buttons.
2. "Active" area is represented by //white// button.
--> This gives the impression that //blue// is the currently active function/area when in fact the active funtion is shown in //white// writing. This is not seen vis-a-vis the dominant blue buttons. Thus, it might not be clear to the user which option he is currently working with.
3. Currently //in//active areas are gray --> Problem: gray signals "function cannot be selected/is unavailable" (cf. other programs) although in this case those buttons actually //are// available/clickable!
**Expected results/Solution:**
Currently //active// option should be //blue//.
Currently //in//active option (usually only //one//!) should be //white//.