css/CSS2/cascade/cascade-008.xht

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
    <head>
        <title>CSS Test: Shorthand properties with !important</title>
        <link rel="author" title="Microsoft" href="http://www.microsoft.com/" />
        <link rel="help" href="http://www.w3.org/TR/CSS21/cascade.html#important-rules" />
        <link rel="help" href="http://www.w3.org/TR/css-cascade-3/#importance" />
        <link rel="help" href="http://www.w3.org/TR/css-cascade-4/#importance" />
        <meta name="flags" content="" />
        <meta name="assert" content="Shorthand properties with !important apply to all direct sub-properties." />
        <style type="text/css">
            div
            {
                border: solid green!important;
                height: 1in;
            }
            div
            {
                border-top-color: red;
                border-bottom-color: red;
            }
        </style>
    </head>
    <body>
        <p>Test passes if there is a hollow green box below.</p>
        <div></div>
    </body>
</html>