Justviper has created another nice and clean Gnome Shell theme, this time based on the design of official Gnome website.
You can download this Gnome Shell theme from here
- Backup /usr/share/gnome-shell/theme folder
- Extract the archive and rename gnome-shell to theme
- Copy this folder to /usr/share/gnome-shell/
- Restart Gnome Shell by hitting Alt+F2, then type r and press enter
- You can also extract the theme to .themes and use gnome-tweak-tool to change themes