   border-top: 5px solid orange;
                margin-top: 0%;
            }
        </style>
    </head>
    <body>
        <p>Test passes if there is no space between the blue and orange lines below.</p>
        <div id="wrapper">
            <div id="div1"></div>
            <div id="div2"></div>
        </div>
    </body>
</html>