[libadwaita/wip/exalm/popover-fix] stylesheet: Specificity bump for AdwComboRow popovers

[Alexander Mikhaylenko <alexm src gnome org>]

commit fa9f531630ca00633d0fcfb519498340839703ca
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Wed Apr 28 12:14:07 2021 +0500

    stylesheet: Specificity bump for AdwComboRow popovers
    
    Fixes https://gitlab.gnome.org/GNOME/libadwaita/-/issues/146

 src/stylesheet/widgets/_lists.scss | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/stylesheet/widgets/_lists.scss b/src/stylesheet/widgets/_lists.scss
index 3a41862..cceeb82 100644
--- a/src/stylesheet/widgets/_lists.scss
+++ b/src/stylesheet/widgets/_lists.scss
@@ -92,7 +92,7 @@ row {
  * AdwComboRow *
  ***************/
 
-popover.combo > contents {
+popover.background.combo > contents {
   padding: 0px;
 
   list, listview {