Very nice, calm theme. Seems to have trouble with the most recent FF versions. Like 60.0b8 (64-bit). It has to be reinstalled every session.

Nice and simple gradient - not distracting.

I installed this theme just couple of hours before and it's awesome! Thank you so much! ☺️❤️
Love from India.

Nice and clean

relaxing and not cluttered at all

Amei

Only shows when themes tab is open

Nice and smooth!

Simple, but fine! ;-)