<!DOCTYPE html>
<!--
     Any copyright is dedicated to the Public Domain.
     http://creativecommons.org/publicdomain/zero/1.0/
--><html><head><title>CSS Test: Test the use of variable references in the 'content' property.</title>
<link href="mailto:cam@mcc.id.au" rel="author" title="Cameron McCormack">
<link href="http://www.w3.org/TR/css-variables-1/#using-variables" rel="help">
<link href="reference/variable-reference-12-ref.htm" rel="match">
<style>
:root {
  --a: "hello";
  --b: "there";
}
#a:before {
  content: var(--a) " " var(--b);
}
</style>
</head><body><p>The words "hello there" must appear below:</p>
<p id="a"></p>
</body></html>