Change the size of the Gnome-Shell Top Panel.
Clone the desired branch
git clone https://github.com/sassmann1/gnome-shell-extension-panel_size.git
Copy the directory 'panel_size@sassmann' to ~/.local/share/gnome-shell/extensions/
Reload Gnome-Shell with Alt+F2
r
Enter
then enable the extension via gnome-tweak-tool or dconf.
Currently the height is hardcoded in extension.js. If you want your panel to have a different size simply change the value of new_height to the desired value. Don't forget to reload Gnome-Shell after making any change.
Gnome Top Panel Resize is distributed under the terms of the GNU General Public License v2. See the LICENSE files for details.