   <meta name="assert" content="Non-inherited properties apply their initial value when applying to ':after'." />
        <style type="text/css">
            div
            {
                border: 15px solid blue;
                color: green;
            }
            div:after
            {
                border-color: orange;
                border-style: solid;
                content: 'PASS PASS';
            }
        </style>
    </head>
    <body>
        <p>Test passes if the words "PASS PASS" 