<!DOCTYPE HTML>
<html>
<head>
  <meta charset='utf-8'>
  <title>dynamic sibling selector testcase</title>
  <style>
  #adjacent, #general {
    background: #cfc;
  }
  </style>
</head>
<body>
  <div>
    <div id="adjacent">PASS: You should see this</div>
  </div>

  <div>
    <div id="general">PASS: You should also see this</div>
  </div>
</body>
</html>