NEED HELP, divs, text-align

    I am out of freaking ideas, im trying to do something VERY SIMPLE, but looks like i am a freaking idiot after all, so i ask you for help!!!!Q!!!!!


    i have html code like this:

    BUT WHAT I GET IS THIS:

    [Blockierte Grafik: http://img213.imageshack.us/img213/2491/sfgsgsdgsd.jpg]

    SOMEONE please tell me why it dosnt work!!!!! ????? thanks is advance

    HTML
    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "[URL]http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd[/URL]">
<html xmlns="[URL]http://www.w3.org/1999/xhtml[/URL]">
<head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /></head>
<body>
    <div style="width:100%;">
        <div style="border:solid 1px #333; width:100px; margin: 0 auto; text-align:center;">dsfgd</div>
    </div>
</body>
</html>