From ca4276db77bc91ec047f83c83b13c9e98ae03d6d Mon Sep 17 00:00:00 2001
From: Andreas Kling <kling@serenityos.org>
Date: Mon, 18 Oct 2021 02:58:01 +0200
Subject: [PATCH] LibWeb: Fill page background with the "base" palette color

This fixes an issue where you'd see black (or ghost) pixels when
painting web pages with content smaller than the viewport.
---
 Userland/Libraries/LibWeb/Layout/InitialContainingBlock.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Userland/Libraries/LibWeb/Layout/InitialContainingBlock.cpp b/Userland/Libraries/LibWeb/Layout/InitialContainingBlock.cpp
index 2fa4ad6917..d8b0a6773b 100644
--- a/Userland/Libraries/LibWeb/Layout/InitialContainingBlock.cpp
+++ b/Userland/Libraries/LibWeb/Layout/InitialContainingBlock.cpp
@@ -44,6 +44,7 @@ void InitialContainingBlock::build_stacking_context_tree()
 
 void InitialContainingBlock::paint_all_phases(PaintContext& context)
 {
+    context.painter().fill_rect(enclosing_int_rect(absolute_rect()), context.palette().base());
     context.painter().translate(-context.viewport_rect().location());
     stacking_context()->paint(context);
 }