<!doctype html>
<html>
<head>
<style>
    * {
        border: none;
    }
</style>
</head>
<body>
    <p>This test the specificity of :matches() with a dynamic specificity of zero. The test passes if the text "target" is displayed white on green background.</p>
    <target style="background-color: green; color: white;">Target</target>
</body>
</html>