[gtk] Adwaita: Make selection in menus visible

[Matthias Clasen <matthiasc src gnome org>]

commit 9182f0fe9de2482ff146203dcc77a9f599275d76
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Jun 10 02:19:53 2019 +0000

    Adwaita: Make selection in menus visible

 gtk/theme/Adwaita/_common.scss | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)
---
diff --git a/gtk/theme/Adwaita/_common.scss b/gtk/theme/Adwaita/_common.scss
index 0a0adb58d1..a9b363d350 100644
--- a/gtk/theme/Adwaita/_common.scss
+++ b/gtk/theme/Adwaita/_common.scss
@@ -4774,9 +4774,18 @@ popover.menu {
     margin-right: 12px;
   }
 
-  radio.right,
-  check.right {
+  & radio.right,
+  & check.right {
     margin-left: 12px;
     margin-right: 0;
   }
+
+  & modelbutton:hover {
+    color: $selected_fg_color;
+    background-color: $selected_bg_color;
+  }
+
+  & modelbutton:hover accelerator {
+    color: mix($selected_fg_color, gray, 50%);
+  }
 }