A fork from the vertex theme with a touch of KDE's breeze.
The original Vertex theme: https://github.com/horst3180/vertex-theme
The KDE folks: https://github.com/KDE
firefox-hide-caption-titlebar-plus: https://github.com/Javier-DarthPalpatine/firefox-hide-caption-titlebar-plus
Download the files and move the Vertex-Breeze folder to ~/.themes or do this:
cd ~/.themes
git clone https://gitlab.com/RaitaroH/Vertex-Breeze-Metacity.git
mv Vertex-Breeze-Metacity/Vertex-Breeze/ ~/.themes/
You can also move the chrome folder to your firefox profile IF you are using the firefox-hide-caption-titlebar-plus addon.
Now simply change the metacity theme from your desktops' settings.
Here is the at full length focused and unfocused. I provide minimize, maximize, unmaximize, close, menu, shade, stick/unstick buttons with focused, unfocused, pressed and hover variations.
Hover and unmaximize:
