stylesheet: Increase app dropshadows

Increase the app icon dropshadow to separate the icon from the window thumbnail.
The shadow change is global, but due to perfomance implications, the icon-dropshadow
class is only used on the thumbnail view.

Fixes https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/3670

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1656>

diff --git a/data/theme/gnome-shell-sass/widgets/_base.scss b/data/theme/gnome-shell-sass/widgets/_base.scss
index 914dd5955e8648fc9d2470151406f796448997a2..69ebb301a7a9302664e9287ae0bfd4a2e9498794 100644 (file)
--- a/data/theme/gnome-shell-sass/widgets/_base.scss
+++ b/data/theme/gnome-shell-sass/widgets/_base.scss
@@ -14,5 +14,5 @@
 
 // Dropshadow for large icons
 .icon-dropshadow {
-  icon-shadow: 0 1px 2px rgba(black, 0.4);
+  icon-shadow: 0 1px 5px rgba(black, 0.8);
 }