[libadwaita/wip/exalm/oapcity: 6/9] stylesheet: Fix double opacity on spinbutton buttons

[Alexander Mikhaylenko <alexm src gnome org>]

commit f36a2586e558f667313481ea0c1039cd57fd5073
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Fri Oct 22 00:48:41 2021 +0500

    stylesheet: Fix double opacity on spinbutton buttons

 src/stylesheet/widgets/_spin-button.scss | 4 ++++
 1 file changed, 4 insertions(+)
---
diff --git a/src/stylesheet/widgets/_spin-button.scss b/src/stylesheet/widgets/_spin-button.scss
index c56360ff..d5b17144 100644
--- a/src/stylesheet/widgets/_spin-button.scss
+++ b/src/stylesheet/widgets/_spin-button.scss
@@ -23,6 +23,10 @@ spinbutton {
     &:active {
       background-color: $view_active_color;
     }
+
+    &:disabled {
+      filter: none;
+    }
   }
 
   &:not(.vertical) {