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<title>CSS Test (Conditional Rules): In @supports, pseudo elements can be parsed successfully</title>
<link rel="author" title="Jan Nicklas" href="https://twitter.com/jantimon">
<link rel="help" href="http://www.w3.org/TR/css3-conditional/#at-supports">
<link rel="match" href="at-supports-001-ref.html">
<style>
div {
background:red;
height:100px;
width:100px;
}
@supports selector(input::placeholder) {
div { background-color:green; }
}
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<p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
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