20.04 set transparent panels on vimix-dark-ruby gtk theme

Themes
1

Hi,

20.04 freshly installed here. Pictures better than words ?

Capture d’écran du 2022-09-03 23-26-06
Capture d’écran du 2022-09-03 23-26-061920×1080 275 KB

and
Capture d’écran du 2022-09-03 23-36-21
Capture d’écran du 2022-09-03 23-36-211920×1080 224 KB

Anything I can tinker ?

( or what is it meant by desktop style : the pocillo default one, with blue highlights ? )

So my question actually maybe is :
how can I set « more » transparency on panels to Vimix-dark-ruby theme ?

2 
.budgie-panel {
  transition: background-color 100ms cubic-bezier(0, 0, 0.2, 1);
  background-color: #222222;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 500;
}

.budgie-panel.transparent {
  background-color: rgba(34, 34, 34, 0.85);
}

???

3

Done !

.budgie-panel {
  transition: background-color 100ms cubic-bezier(0, 0, 0.2, 1);
  background-color: #222222;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 500;
}

.budgie-panel.transparent {
  background-color: rgba(34, 34, 34, 0.1);
}

…by creating
$HOME/.local/share/themes/vimix-dark-ruby/gtk-3.0
copying there the .css file from
/usr/share/themes/vimix-dark-ruby/gtk-3.0/gtk.css
and modifying « locally » for this user as shown above.

Capture d’écran du 2022-09-04 14-38-39
Capture d’écran du 2022-09-04 14-38-391920×1080 260 KB

Problem now : this has an effect on other parts of the interface ! Not only the panels.
Radio buttons are now also transparent…
Capture d’écran du 2022-09-04 18-42-06

4

In sass the pixelsaver has its own specific styling that can be translated to css

5

Naa… ok I’ve found why.
Buttons were not transparent, they were missing.
Needed assets in the same directory as gtk.css file.
So I did a symlink

cd ~/.local/share/themes/vimix-dark-ruby/gtk-3.0/
ln -s /usr/share/themes/vimix-dark-ruby/gtk-3.0/assets

and everything’s fine now <3

Capture d’écran du 2022-09-04 18-34-12
Capture d’écran du 2022-09-04 18-34-121920×1080 104 KB

Hope I’ll be able to do the same in 22.04…