Rated 5 out of 5 stars

Από τον/την madoka_sunbo στις Ιούν. 2, 2016 · μόνιμος σύνδεσμος

Very sad that Thunderbird 45+ doesn't support this decent theme any more. I'm using the combination similar to Topopop:
NewScrollbars aka Noia Scrollbars
NoiaButtons
Theme Font & Size Changer