Texto nao centraliza no latest news

ja tentei varias formas e nada do texto "Top guilds" centralizar no site

 

 

 

 

// top kills - guilds

    $main_content .= '<div class="NewsHeadline">

        <div class="NewsHeadlineBackground" style="background-image:url(' . $layout_name . '/images/news/newsheadline_background.gif)">

            <table border="0">

                <tr>

                    <td style="text-align: center; font-weight: bold;">

                        <center><font color="white">Top Guilds</font></center>

                    </td>

                </tr>

            </table>

        </div>

    </div>

    <table border="0" cellspacing="3" cellpadding="4" width="100%"><tr>';

   

    foreach($SQL->query('SELECT `g`.`id` AS `id`, `g`.`name` AS `name`, COUNT(`g`.`name`) as `frags` FROM `players` p LEFT JOIN `player_deaths` pd ON `pd`.`killed_by` = `p`.`name` LEFT JOIN `guild_membership` gm ON `p`.`id` = `gm`.`player_id` LEFT JOIN `guilds` g ON `gm`.`guild_id` = `g`.`id` WHERE `g`.`id` > 0 AND `pd`.`unjustified` = 1 GROUP BY `name` ORDER BY `frags` DESC, `name` ASC LIMIT 4;') as $guild)

    $main_content .= '<td style="width: 25%; text-align: center;"><a href="?subtopic=guilds&action=show&guild=' . $guild['id'] . '"><img src=guild_image.php?id=' . $guild['id] . '" width="64" height="64" border="0"/> <br />' . $guild['name'] . '</a><br />' . $guild['frags'] . ' kills

    </td>';

    $main_content .= '</tr></table>';