I've been using this theme for 2 years or more now and I love it.
However, there's a bug on 21/9 2K screen, there is a 60*85 pixels "black zone" on the top left of the screen (only for firefox, it's not my screen's fault :-) ). I continue to use the theme tho, my favourite :-D

I love this theme. It's been my theme for years, I can't image my browser without it.

非常好看！使用体验感很好，不影响标签工具栏的使用，使得浏览器活泼灵动了起来，非常喜欢！感谢开发者！

Beautiful.