css-supports-017.xht

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- /css/css-conditional/css-supports-017.xht - WPT Dashboard Interop Dashboard

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

 <head>

  <title>CSS Test: An @supports rule with invalid syntax must not apply rules inside it</title>

  <link rel="author" title="Cameron McCormack" href="mailto:cam@mcc.id.au" />

  <link rel="help" href="http://www.w3.org/TR/css3-conditional/#at-supports" />

  <meta name="flags" content="invalid" />

  <meta name="assert" content="The sub-condition of a negation in an @supports condition must be in parentheses."/>

  <link rel="match" href="support/pass.xht" />

  <style type="text/css"><![CDATA[

    html { background-color: green }

    @supports not not (color: green) {

      html { background-color: red }

  ]]></style>

 </head>

 <body>

 </body>

</html>