Firefox macOS style

Firefox style inspired by Safari.

Current state

This is broken starting Firefox 113. Unfortunately, I don't have spare time to maintain the project at the moment. But will be able to accept PRs if they come up.

Installation

1. Open terminal and run the following script. It will download and place the contents of Sources folder to Firefox user folder. Attention! This will overwrite the current Firefox style, back it up first, if needed.

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/nchlscs/firefox-macos-style/main/install.sh)"

2. Enable System theme in settings, otherwise correct appearance is not guaranteed.

3. Drag the new tab button to the navigation toolbar.

Upgrading

To upgrade to the latest version, run the script above again.

Uninstallation

Remove chrome folder from the Firefox user folder.

Centering URL bar

Centering URL bar can be done in two ways:

1. Use the same number of toolbar items on both sides of the URL bar.
2. Uncomment experimental CSS in userChrome.css and manually set dimensions in center-url-bar.css for your set of toolbar items.