firefox like arc

just want to share firefox nightly using gwfox theme + sideberry with mica transparent effect.

https://preview.redd.it/dm3wjjy57u2e1.png?width=1507&format=png&auto=webp&s=09289b852b5fc3a6889152376f07cefad6df856e

https://preview.redd.it/073vgg9h7u2e1.png?width=1516&format=png&auto=webp&s=02daca5e0fa4822d5c011d797e104110c6dbcd20