chromium/third_party/blink/web_tests/css2.1/t060402-c31-important-00-b.html

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
<html>
 <head>
  <title>CSS 2.1 Test Suite: important</title>
  <style type="text/css">
   p { color: green ! important; }
   p { color: red; }
   p#id1 { color: red; }
  </style>
  <link rel="help" href="http://www.w3.org/TR/CSS21/cascade.html#important-rules" title="6.4.2 !important rules">
  <link rel="help" href="http://www.w3.org/TR/CSS21/cascade.html#cascading-order" title="6.4.1 Cascading order">
 </head>
 <body>
  <p> This line should be green. </p>
  <p id="id1"> This line should be green. </p>
  <p style="color: red;"> This line should be green. </p>
 </body>
</html>