macos-titlebar

GTK3 and GTK4 CSS stylesheet that apply MacOS style buttons over current GTK theme without changing it. Tested with elementary OS but should work with any Gnome desktop.

Night

Day

Install

sh install.sh

Customizing Button Styles

To customize the button styles, you can modify the gtk.css files located at:

• GTK3: ~/.config/gtk-3.0/gtk.css
• GTK4: ~/.config/gtk-4.0/gtk.css

Flatpak theming

Run this command to override xdg-config and have buttons themed for flatpak apps:

flatpak override --user --filesystem=xdg-config/gtk-3.0:ro
flatpak override --user --filesystem=xdg-config/gtk-4.0:ro

To have entire elementary theme for flatpak apps you have to install current theme as flatpak app. To do that use stylepak bash script.

There still might be some apps that will ignore it, but majority will work fine. Logout or reboot to apply changes.

To uninstall

sh uninstall.sh

To remove flatpak themes:

flatpak uninstall <full theme name>

License

This project is licensed under the MIT License