From 41a662c37d1696deed4dbf4f0ee814c62b112d15 Mon Sep 17 00:00:00 2001
From: Vince <vinceliuice@hotmail.com>
Date: Sat, 25 Sep 2021 20:43:00 +0800
Subject: [PATCH] update

---
 src/sass/gtk/_common-3.0.scss | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/src/sass/gtk/_common-3.0.scss b/src/sass/gtk/_common-3.0.scss
index 455ae40..1376d49 100644
--- a/src/sass/gtk/_common-3.0.scss
+++ b/src/sass/gtk/_common-3.0.scss
@@ -4251,9 +4251,19 @@ decoration {
   // server-side decorations as used by mutter
   .ssd & {
     border-radius: $wm_radius $wm_radius 0 0;
-    box-shadow: $wm_outline;
-    &.backdrop { box-shadow: $wm_outline; }
-    &.maximized { border-radius: 0; }
+
+    &， &.backdrop { box-shadow: $wm_outline; }
+    &.maximized, &.tiled { border-radius: 0; }
+  }
+
+  .ssd.maximized &,
+  .ssd.fullscreen &,
+  .ssd.tiled &,
+  .ssd.tiled-top &,
+  .ssd.tiled-right &,
+  .ssd.tiled-bottom &,
+  .ssd.tiled-left & {
+    border-radius: 0;
   }
 
   .csd.popup & {