52 lines
1.2 KiB
HTML
52 lines
1.2 KiB
HTML
<!DOCTYPE html>
|
|
|
|
<meta charset="UTF-8">
|
|
|
|
<title>CSS Containment Test: element with 'contain: content' and absolutely positioned descendants</title>
|
|
|
|
<link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/">
|
|
<link rel="help" href="https://drafts.csswg.org/css-contain/#contain-property">
|
|
<link rel="match" href="../reference/ref-filled-green-100px-square.xht">
|
|
|
|
<meta name="assert" content="This test checks that an element with 'contain: content' acts as containing block for its absolutely positioned descendants.">
|
|
|
|
<style>
|
|
div
|
|
{
|
|
width: 100px;
|
|
}
|
|
|
|
div#contain-content
|
|
{
|
|
background-color: red;
|
|
contain: content;
|
|
height: 100px;
|
|
}
|
|
|
|
div.abspos
|
|
{
|
|
background-color: green;
|
|
height: 50px;
|
|
position: absolute;
|
|
right: 0;
|
|
}
|
|
|
|
div#first-abspos
|
|
{
|
|
top: 0px;
|
|
}
|
|
|
|
div#second-abspos
|
|
{
|
|
bottom: 0px;
|
|
}
|
|
</style>
|
|
|
|
<body>
|
|
|
|
<p>Test passes if there is a filled green square and <strong>no red</strong>.
|
|
|
|
<div id="contain-content">
|
|
<div id="first-abspos" class="abspos"></div>
|
|
<div id="second-abspos" class="abspos"></div>
|
|
</div>
|