initial commit

public/en/dark-theme-support-in-gtk-3-apps.gmi

@@ -0,0 +1,30 @@
+# Dark theme support in GTK 3 apps
+
+Some old applications, like Rhythmbox, do not support the GTK 4 / Adwaita theme on modern distributions like Fedora.
+
+Even though there are many solutions available,
+I'm using this simple fix that requires just an application restart after making the change:
+
+``` ~/.config/gtk-3.0/settings.ini
+[Settings]
+gtk-application-prefer-dark-theme=1
+```
+
+## Integrations
+
+### CSS patch for i3wm
+
+Also, found this file in my backup folder, so let's keep it here, as it may be needed elsewhere (suppose in i3wm case)
+
+``` ~/.config/gtk-3.0/gtk.css
+.window-frame {
+    box-shadow: none;
+    margin: 0;
+}
+```
+
+### Adwaita theme port
+
+Personally, I'm not using it, but it would be helpful at some point:
+
+=> https://github.com/lassekongo83/adw-gtk3