<html>
<head>
<title>frame test</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<style>
iframe
{
  border-style:sold;
  border-left-width:100px;
  border-top-width:100px;
}
</style>
</head>
<body>
<p>Below is an iframe.</p>
<iframe src="empty.html"></iframe>
</body>
</html>