{ pkgs, ... }: {
  gtk = {
    enable = true;
    theme = {
      package = pkgs.arc-theme;
      name = "Arc-Dark";
    };
  };


# ; ~/config/gtk-3.0/settings.ini
# [Settings]
# gtk-theme-name=Adwaita-dark
# gtk-icon-theme-name=HighContrast
# gtk-font-name=Sans 10
# gtk-cursor-theme-name=Adwaita
# gtk-cursor-theme-size=0
# gtk-toolbar-style=GTK_TOOLBAR_BOTH
# gtk-toolbar-icon-size=GTK_ICON_SIZE_LARGE_TOOLBAR
# gtk-button-images=1
# gtk-menu-images=1
# gtk-enable-event-sounds=1
# gtk-enable-input-feedback-sounds=1
# gtk-xft-antialias=1
# gtk-xft-hinting=1
# gtk-xft-hintstyle=hintslight
# gtk-xft-rgba=rgb
}