MacOS compatibility

[Godiesc]

In MacOS just work this:

1. Base theme
2. Left-sidebar
3. Tab-shapes

The other extra features will not work cause I can't tested or make compatibility for that OS.
You can share your question and issues here if some problem appear.

[Tintouin]

Test of firefoxgx.icon.disabled on macOS

When firefoxgx.icon.disabled is false:

When firefoxgx.icon.disabled is true:

[Godiesc]

It seems to look aceptable, without any item bad positioned. Thanks for the test.

[NPM26103]

The OneLine feature doesn’t seem to be working on my setup. Would it be possible for you to check and fix it? I’d really appreciate it. Thank you!

[Godiesc]

hi, sorry but, I can't make 'oneline' configuration compatible because I don't have that OS to test it, you can see in the main github page the compatibility for MacOS:

[c3004-a]

one line works on the new version

firefox logo being placed in the right left corner is not couses by oneline