With IE & Chrome my menu has white thick border. With FF & Opera there's no such border. How to fix it?

Picture of my menu:
http://6g6.eu/sih0-menu0.gif

Example url:
http://www.aymavisi.org/hikaye/Dostu...%20Cibran.html


Code:
<div style="border-style:solid; border-width:0; position: absolute; width: 98px; height: 21px; z-index: 9; left: 0px; top: 71px" id="layer105" align="left">
	<form action="../dummyvalue" style="border:0px solid #000000; padding:0; text-align: center; background-color:#444577
">
<select name="newurl" onchange="menu_goto(this.form)" style="border:1px solid #444577; color: #FFFFFF; text-decoration: none; font-family: Tahoma; font-weight: bold; text-align: center; padding: 0; background-color: #444577; font-size:9pt; width:130" size="1" id="menu">
<option>Menü</option>
<option value="index.html">Ana Sayfa</option>
<option value="8 Felsefe.htm">Felsefe</option>
<option value="9 Siir.htm">Şiir</option>
<option value="2 Makale.htm">Makale</option>
<option value="4 Hikaye.htm">Hikaye</option>
<option value="3 Psikoloji.htm">Psikoloji</option>
<option value="5 Guncel.htm">Güncel</option>
<option value="6 Kitap.htm">Kitap</option>
<option value="7 Muzik.htm">Müzik</option>
<option value="999 Benden.htm">Benden</option>
<option value="99 Egzersiz.htm">Egzersiz</option>
<option value="hata raporu.html">Hataları bildirin</option>
<option value="1 yeniler.html">Yeni eklenenler</option>
<option value="../ziyareci defteri/index.php?&amp;mots_search=&amp;lang=english&amp;skin">
Ziyaretçi defteri</option>
</select></form></div>