servo/tests/wpt/web-platform-tests/css/css-regions/counters/extract-numbered-spans-display-only-some.html

53 lines
1.8 KiB
HTML

<!DOCTYPE html>
<html>
<head>
<title>CSS Test: flow-into on inline elements (span's) that use a CSS counter as content for ::before</title>
<link rel="author" title="Mihai Balan" href="mailto:mibalan@adobe.com">
<link rel="help" href="http://www.w3.org/TR/css3-regions/#properties" />
<link rel="help" href="http://www.w3.org/TR/css3-regions/#the-flow-into-property" />
<meta name="flags" content="">
<meta name="assert" content="Test checks that extracting multiple elements into named flows but flowing only some of them into regions still preserves proper numbering via counters.">
<link rel="match" href="reference/extract-numbered-spans-display-only-some-ref.html">
<style>
span:nth-of-type(odd) {
flow-into: odd;
}
span:nth-of-type(even) {
flow-into: even;
}
#container {
counter-reset: spans 0;
}
span {
counter-increment: spans;
}
span::before {
display: inline-block;
content: counter(spans) ".";
width: 2em;
margin: 0 .5em;
background: green;
color: white;
text-align: center;
}
#region {
background-color: lightblue;
flow-from: even;
}
</style>
</head>
<body>
<!-- Numbered <p>-s and <div>-s using different counters, displayed as blocks via ::after -->
<p>Test passes if you see a light blue rectangle below, with three blocks of black text on a single line. Each block of text should be numbered from 1 to 3 and contain the text &ldquo;Visible text <em>n</em>&rdquo; with <em>n</em> ranging from 1 to 3. The numbering should be white on a green background.</p>
<div id="container">
<span>Hidden bit of text 1</span>
<span>Visible text 1</span>
<span>Hidden bit of text 2</span>
<span>Visible text 2</span>
<span>Hidden bit of text 3</span>
<span>Visible text 3</span>
</div>
<div id="region"></div>
</body>
</html>