<!--
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     http://creativecommons.org/publicdomain/zero/1.0/
-->
<!DOCTYPE html>
<title>CSS Test: Test declaring a variable that consists of a reference to an invalid inherited variable.</title>
<link rel="author" title="Cameron McCormack" href="mailto:cam@mcc.id.au">
<link rel="help" href="http://www.w3.org/TR/css-variables-1/#invalid-variables">
<link rel="match" href="support/color-green-ref.html">
<style>
body {
  color: orange;
  --c: var(--a);
}
p {
  --a: var(--b);
}
p {
  color: red;
  --b: var(--c,green);
  color: var(--a);
}
</style>
<p>This text must be green.</p>