css/css-backgrounds/reference/css3-background-origin-padding-box-ref.html

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8" />
    <title>CSS Backgrounds Test:background origin property with value content-box</title>
    <link rel="author" title="yanshasha" href="mailto:yanshasha133@gmail.com" />
    <link rel="reviewer" title="Dayang Shen" href="mailto:shendayang@baidu.com"> <!-- 2013-09-03 -->
    <style type="text/css">
            div {
                width: 100px;
                height: 100px;
                border: 12px dashed black;
                padding: 20px;
                position: relative;
            }
            img {
                position: absolute;
                top: 0;
                left: 0;
            }
    </style>
  </head>
  <body>
    <p>
      The test passes if the green square is just close to the dashed border.
    </p>
    <div>
      <img src="../support/green-60-60.png" alt="green square" />
    </div>
  </body>
</html>