<!DOCTYPE html>
<html>
  <head>
    <title>CSS Reftest Reference</title>
    <link rel="author" title="Keith Schwarz" href="mailto:keith@keithschwarz.com">
    <link rel="author" title="Aryeh Gregor" href="mailto:ayg@aryeh.name">
    <style>
      div {
        margin: 300px 0 0 300px;
        width: 100px;
        height: 200px;
        background: #202040;
        transform: rotate(45deg);
        transform-origin: 0% 0%;
      }
    </style>
  </head>
  <body>
    <div></div>
  </body>
</html>