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firefox/testing/web-platform/tests/css/css-backgrounds/background-clip-010.html
Daniel Baumann 5e9a113729
Adding upstream version 140.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
2025-06-25 09:37:52 +02:00

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HTML

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>CSS Background and Borders Test: background-clip - content-box with background-color</title>
<link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/">
<link rel="help" href="http://www.w3.org/TR/css3-background/#the-background-clip" title="3.7. Painting Area: the 'background-clip' property">
<link rel="match" href="reference/ref-if-there-is-no-red.xht">
<meta content="When 'background-clip' is set to 'content-box', then the background painting area is clipped at the edges of the content of the element. In this test, height is 'auto', therefore its used value is '0px'; width is 'auto', therefore its used value is as wide as the body element. So, the content box is 0px tall and as wide as the body element; therefore, red should not be visible." name="assert">
<style type="text/css">
div
{
background-clip: content-box;
background-color: red;
border: transparent solid 20px;
height: auto;
padding: 30px;
width: auto;
}
</style>
</head>
<body>
<p>Test passes if there is <strong>no red</strong>.</p>
<div></div>
</body>
</html>