A base16 material darker version of the Vimix-Midnight GTK theme.
sudo git clone https://github.com/arindas/vimix-base16-material-darker /usr/share/themes/vimix-base16-material-darkerA base16 material darker version of the Vimix-Midnight GTK theme.
sudo git clone https://github.com/arindas/vimix-base16-material-darker /usr/share/themes/vimix-base16-material-darker