             display: block;
                height: 1in;
                position: absolute;
                width: 1in;
            }
            p
            {
                margin-top: 1.5in;
            }
        </style>
    </head>
    <body>
        <p>Test passes if there is a filled green square at the top of the page.</p>
        <div>
            <span></span>
        </div>
    </body>
</html>