[libadwaita/wip/exalm/fixes: 8/10] stylesheet: Fix menu checks

[Alexander Mikhaylenko <alexm src gnome org>]

commit 4eaa6b8700241759fac27f2663381e59867a6e4b
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Tue Dec 7 17:10:39 2021 +0500

    stylesheet: Fix menu checks
    
    Yet again it broke - this time from 0d10d85e0714c0fa38a69c8b328ceaea25d4d6c9

 src/stylesheet/widgets/_menus.scss | 6 ++++++
 1 file changed, 6 insertions(+)
---
diff --git a/src/stylesheet/widgets/_menus.scss b/src/stylesheet/widgets/_menus.scss
index 116d6742..20f707c1 100644
--- a/src/stylesheet/widgets/_menus.scss
+++ b/src/stylesheet/widgets/_menus.scss
@@ -95,6 +95,12 @@ popover.menu {
     }
   }
 
+  check {
+    &, &:not(:checked):not(:indeterminate):hover {
+      box-shadow: none;
+    }
+  }
+
   //only menu radios have a border
   radio {
     padding: 1px;