From e33e9c506d51ee5342c3ce0ea68197f620da166c Mon Sep 17 00:00:00 2001
From: Matthias Clasen <mclasen@redhat.com>
Date: Sat, 13 Apr 2024 21:51:34 -0400
Subject: [PATCH] theme: Move the black background of the video

We need the black inside the subsurface node for the single-pixel
optimization to work, so put it there.
---
 gtk/theme/Default/_common.scss | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/gtk/theme/Default/_common.scss b/gtk/theme/Default/_common.scss
index 5197eeb84a..883e37fe8c 100644
--- a/gtk/theme/Default/_common.scss
+++ b/gtk/theme/Default/_common.scss
@@ -3940,7 +3940,9 @@ video {
     min-height: 64px;
     border-radius: 32px;
   }
-  background: black;
+  & graphicsoffload > picture {
+    background: black;
+  }
 }
 
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