-property" />
        <meta name="flags" content="ahem" />
        <meta name="assert" content="The 'width' property sets a minimum plus one length value in 'em' units." />
        <style type="text/css">* { margin: 0; padding: 0 }
            div
            {
                background: black;
                font: 20px/1 Ahem;
                height: 1in;
                width: 1em;
            }
        </style>
    </head>
    <body>
        <p>Test passes if there is a box below.</p>
  