 {
                background: orange;
                left: 1in;
                position: absolute;
            }
            #div3
            {
                background: blue;
                position: relative;
                top: 1in;
            }
        </style>
    </head>
    <body>
        <p>Test passes if the blue square is directly below the orange square.</p>
        <div id="div1">
            <div id="div2">
                <div id="div3"></div>
            </div>
        </div>
    </b