chromium/third_party/blink/web_tests/external/wpt/css/selectors/nth-child-specificity-1.html

<!doctype html>
<html>
<head>
<title>:nth-child with selector list specificity</title>
<link rel="help" href="https://drafts.csswg.org/selectors-4/#child-index">
<link rel="match" href="nth-child-specificity-1-ref.html">
<style>
    /* The following 3 rules should all have the same specificity when matching <target>. They should be be applied in order. */
    foo:nth-child(n), bar:nth-child(n), target:nth-child(n) {
        background-color: red;
        color: red;
    }
    :nth-child(3n of foo, bar, target) {
        background-color: green;
        color: blue;
    }
    foo.target, bar.target, target.target {
        color: white;
    }
    * {
        background-color: white;
        color: black;
    }
</style>
</head>
<body>
    <p>This test the specificity of :nth-child() with static specificity. The test passes if the text "target" is displayed white on green background. There should be 2 red rects on each side.</p>
    <div>
        <foo>Not target</foo>
        <padding></padding>
        <bar>Not target</bar>
        <more-padding></more-padding>
        <target class="target">Target</target>
        <more-padding></more-padding>
        <foo>Not target</foo>
        <padding></padding>
        <bar>Not target</bar>
    </div>
</body>
</html>