GTK

GTK, or the GIMP Toolkit, is a multi-platform toolkit for creating graphical user interfaces. Offering a complete set of widgets, GTK is suitable for projects ranging from small one-off tools to complete application suites.

I'm using Dracula Theme as my theme and icon pack.

Installation

GTK is probably installed, if not install it: Using pacman:

$ pacman -S gtk2 gtk3 gtk4

Using dot.sh:

$ ./dot.sh i themes

Configuration

If you used pacman:

$ ./dot.sh c themes

If you used dot.sh:

No need for extra config, it will install config files within the last command.