16abbd78e7
Add scripts/import_wpt_reftests.py to sparse-clone the upstream WPT repo and bulk-import qualifying CSS reftests (no JS, no external resources) as known_fail entries. 23 tests already pass and are promoted. The import script is idempotent and exposed via `just import-wpt`. CI now prints the WPT summary (pass=36 known_fail=2877 skip=1) on every run. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
48 lines
1.8 KiB
HTML
48 lines
1.8 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
|
|
|
<html>
|
|
|
|
<head>
|
|
|
|
<title>CSS Test: transparency of margin area and 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/CSS21/box.html#mpb-examples" title="8.2 Example of margins, padding, and borders" >
|
|
<link rel="help" href="http://www.w3.org/TR/CSS21/colors.html#background" title="14.2 The background" >
|
|
<link rel="match" href="../reference/ref-filled-green-100px-square.xht" >
|
|
|
|
<meta content="The margin area of an element is always transparent. The background-color of an element never paints its own margin area. The background-color of an element only paints its own border area (if any), its own padding area (if any) and its own content area (if any). Therefore the background-color of the content area (and of the padding area, if any, and of the border area, if any) of a parent element shines through the margin area of its child. In this test, div#parent is painted green and is 100px wide by 98px tall; its sole child has 98px vertical margins and 100px horizontal margins which are transparent and through which we can see the background color of its parent." name="assert" >
|
|
|
|
<style type="text/css"><![CDATA[
|
|
div#parent
|
|
{
|
|
background-color: green;
|
|
border-top: green solid 2px;
|
|
/*
|
|
This border-top's sole purpose is to prevent margin
|
|
collapsing between itself and the p's margin-bottom
|
|
*/
|
|
height: 98px;
|
|
width: 100px;
|
|
}
|
|
|
|
div#child
|
|
{
|
|
background-color: red;
|
|
margin: 49px 50px;
|
|
}
|
|
]]></style>
|
|
|
|
</head>
|
|
|
|
<body>
|
|
|
|
<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
|
|
|
|
<div id="parent">
|
|
<div id="child"></div>
|
|
</div>
|
|
|
|
</body>
|
|
</html>
|