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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
| commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
| tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /testing/web-platform/tests/css/css-contain/contain-html-w-m-001.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip | |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/css/css-contain/contain-html-w-m-001.html')
| -rw-r--r-- | testing/web-platform/tests/css/css-contain/contain-html-w-m-001.html | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-contain/contain-html-w-m-001.html b/testing/web-platform/tests/css/css-contain/contain-html-w-m-001.html new file mode 100644 index 0000000000..e8c0a8222d --- /dev/null +++ b/testing/web-platform/tests/css/css-contain/contain-html-w-m-001.html @@ -0,0 +1,31 @@ +<!doctype html> +<html lang=en> + <meta charset=utf-8> + <title>CSS-contain test: layout containment on html prevents writing-mode propagation</title> + <link rel="author" title="Florian Rivoal" href="https://florian.rivoal.net"> + <meta name=flags content=""> + <meta name=assert content="layout containment on html prevents writing-mode propagation"> + <link rel="match" href="reference/contain-body-w-m-001-ref.html"> + <link rel=help href="https://drafts.csswg.org/css-contain-1/#contain-property"> + +<style> +html::before { + content: ""; + width: 100px; + height: 100px; + background: orange; + display: block; +} +p { writing-mode: horizontal-tb; margin: 0;} +body { + margin: 0; + width: 200px; + height: 200px; + writing-mode: vertical-rl; +} +html { + contain: layout; +} +</style> + +<p>Test passes if the orange square is in the upper-left corner. |