Just a patch to make the bottom corners rounded. (and add some padding to the gnome-terminal too ;).
- Make sure to use the default background colors for your gnome-terminal.
- This 'patch' is a workaround, the corners must be fixed at the core of programs (as far as I know).
- Since this is a workaround, I don't recommend it for everyone, just people who really dislikes the square corners and use the default Adwaita theme, without tweaks.
How to install
Just run the install.sh script
git clone https://github.com/owozsh/adwaita-rounded.git cd adwaita-rounded ./install.sh
To uninstall, just remove the gtk.css file from your ~/.config/gtk-3.0/.