[gtk: 2/3] theme: Fix incorrect border color for tiled windows

[Matthias Clasen <matthiasc src gnome org>]

commit b4d0235a055025a1016ab1e50464ca6ec7bd10af
Author: Joonas Henriksson <joonas henriksson gmail com>
Date:   Thu Jan 27 06:08:40 2022 +0200

    theme: Fix incorrect border color for tiled windows

 gtk/theme/Default/_common.scss | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gtk/theme/Default/_common.scss b/gtk/theme/Default/_common.scss
index 4b3ca5b51e..5309e59855 100644
--- a/gtk/theme/Default/_common.scss
+++ b/gtk/theme/Default/_common.scss
@@ -4139,7 +4139,7 @@ window {
   &.tiled-right,
   &.tiled-bottom {
     border-radius: 0;
-    box-shadow: 0 0 0 1px $_wm_border_backdrop,
+    box-shadow: 0 0 0 1px $_wm_border,
                 0 0 0 20px transparent; //transparent control workaround -- #3670
 
     &:backdrop { box-shadow: 0 0 0 1px $_wm_border_backdrop,