<!--
     Any copyright is dedicated to the Public Domain.
     http://creativecommons.org/publicdomain/zero/1.0/
-->
<!DOCTYPE html>
<html>
<head>
  <title>tall reference, 256x512 lime, 256x256 aqua</title>
  <link rel="author" title="Jeff Walden" href="http://whereswalden.com/" />
  <style type="text/css">
#outer
{
  width: 256px; height: 768px;
  background-color: lime;
  border: 1px solid black;
}
  </style>
</head>
<body>
<div id="outer"></div>
</body>
</html>