Блок посередине

by satantx

HTML

<!DOCTYPE html>
<html lang="en">
    <head>
        <link rel="icon" href="http://assets.tumblr.com/images/favicon.gif?2" type="image/gif"/>
        <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
        <meta http-equiv="x-dns-prefetch-control" content="off"/>
        <meta name="robots" content="noindex"/>
        <link rel="stylesheet" href="http://assets.tumblr.com/stylesheets/compressed/status_blue.css" type="text/css" media="screen" charset="utf-8">
        <title>Not found.</title>
    </head>
    <body>
        <table height="100%" width="100%">
            <tr>
                <td align="center" valign="middle">
                    <div id="container">
                        <h1 id="l10n_title">Not found.</h1>
                        <div class="sorry">
                            <p id="l10n_sorry_1">We couldn't find the page you were looking for.</p>
                            <p id="l10n_sorry_2"><a href="http://www.tumblr.com/docs/en/error_troubleshooting#not_found" target="_docs">Find out why</a> you may have encountered <br/>this error.</p>
                        </div>
                    </div>
                </td>
            </tr>
        </table>
        <script type="text/javascript" language="javascript">var status_code = '404'</script>
        <script type="text/javascript" language="javascript" src="http://assets.tumblr.com/languages/errors.js?4"></script>
        <script type="text/javascript">
            if (top != self) document.body.style.background = 'transparent';
        </script>
    </body>
</html>

CSS

body {
display: block;
}
#container {
width: 400px;
}