LibWeb: Implement the "The html element fills the viewport quirk"

Fixes #18037.
Author: https://github.com/awesomekling Commit: 590723aa3b Pull-request: https://github.com/SerenityOS/serenity/pull/18627 Issue: https://github.com/SerenityOS/serenity/issues/18037
2025-09-06 01:26:22 +00:00 · 2023-05-03 19:48:32 +02:00 · 2023-05-03 19:48:32 +02:00 · 590723aa3b · 2024-07-17 04:03:27 +09:00
commit 590723aa3b
parent 508927cae2
69 changed files with 97 additions and 67 deletions
--- a/Tests/LibWeb/Layout/expected/css-pseudo-element-blockification.txt
+++ b/Tests/LibWeb/Layout/expected/css-pseudo-element-blockification.txt
@ -1,5 +1,5 @@
 Viewport <#document> at (0,0) content-size 800x600 children: not-inline
-  BlockContainer <html> at (0,0) content-size 800x33.46875 [BFC] children: not-inline
+  BlockContainer <html> at (0,0) content-size 800x600 [BFC] children: not-inline
    BlockContainer <body> at (8,8) content-size 784x17.46875 children: not-inline
      Box <div.foo> at (8,8) content-size 784x17.46875 flex-container(row) [FFC] children: not-inline
        BlockContainer <(anonymous)> at (8,8) content-size 28.40625x17.46875 flex-item [BFC] children: inline