[CSS] פיירפוקס הזה עושה בעיות (לא כמו IE מותק של דפדפן :D)

[miniature]

ניסיתי לעשות טבלה עם DIV-ים (לא סובל <TABLE>) למקרה שאזדקק, וחשבתי על טבלה כזאת לאינדקס פורומים.. הכל עבד מצויין, עד שנכנסתי לפיירפוקס - זוועה

תצוגה ב IE:


תצוגה ב FF:


---
קוד CSS:

#index_table{
width:99%;
margin:0 0 10px 0;
background:#FFFFFF;
color:#000000;
border:1px solid #D3D3D3;
}
#index_table a:hover{
color:#22229C;
}
#index_table .subject_cat{
width:100%;
height:20px;
margin:1px;
padding:3px 7px 0 0;
background:#1F4167;
color:#FFFFFF;
font-weight:bold;
}
#index_table #back_descforum{
width:100%;
margin:0 3px 2px 0;
padding:0 2px 0 1px;
background:#E3E8EE;
color:#000000;
}
#index_table #forum_desc{
width:99%;
height:13px;
margin:1px;
padding:0 3px 0 0;
}
#index_table #forum_desc .tag{
height:13px;
float:right;
margin:0 0 0 1px;
padding:1px 0 0 0;
background:#EEE9E9;
color:#000000;
font-size:0.7em;
font-weight:bold;
}
#index_table #forum_line{
width:99%;
height:37px;
margin:1px;
padding:0 3px 0 0;
}
#index_table #forum_line .dark{
height:37px;
float:right;
padding:10px 0 0 0;
background:#ECF1F5;
color:#000000;
}
#index_table #forum_line .light{
height:37px;
float:right;
padding:10px 0 0 0;
background:#F6F6F6;
color:#000000;
}

קוד HTML:

<div id="index_table">
<div class="subject_cat">קטגוריית ניסיון</div>
<div id="back_descforum">
<div id="forum_desc">
<div class="tag" style="width:6%;text-align:center;"></div>
<div class="tag" style="width:38%;padding:1px 9px 0 0;">פורום</div>
<div class="tag" style="width:25%;padding:1px 9px 0 0;">הודעה אחרונה</div>
<div class="tag" style="width:8%;text-align:center;">נושאים</div>
<div class="tag" style="width:8%;text-align:center;">הודעות</div>
<div class="tag" style="width:12%;text-align:center;margin:0;padding:1px 0 0 1px;">אחראים</div>
</div>
<div id="forum_line">
<div class="dark" style="width:6%;padding:20px 0 0 0;text-align:center;">אבג</div>
<div class="light" style="width:38%;padding:10px 12px 10px 0;">אבג</div>
<div class="dark" style="width:25%;padding:10px 12px 10px 0;">אבג</div>
<div class="light" style="width:8%;padding:20px 0 0 0;text-align:center;">אבג</div>
<div class="dark" style="width:8%;padding:20px 0 0 0;text-align:center;">אבג</div>
<div class="light" style="width:12%;padding:20px 0 0 0;text-align:center;">אבג</div>
</div>
<div id="forum_line">
<div class="dark" style="width:6%;padding:20px 0 0 0;text-align:center;">אבג</div>
<div class="light" style="width:38%;padding:10px 12px 10px 0;">אבג</div>
<div class="dark" style="width:25%;padding:10px 12px 10px 0;">אבג</div>
<div class="light" style="width:8%;padding:20px 0 0 0;text-align:center;">אבג</div>
<div class="dark" style="width:8%;padding:20px 0 0 0;text-align:center;">אבג</div>
<div class="light" style="width:12%;padding:20px 0 0 0;text-align:center;">אבג</div>
</div>
<div id="forum_line">
<div class="dark" style="width:6%;padding:20px 0 0 0;text-align:center;">אבג</div>
<div class="light" style="width:38%;padding:10px 12px 10px 0;">אבג</div>
<div class="dark" style="width:25%;padding:10px 12px 10px 0;">אבג</div>
<div class="light" style="width:8%;padding:20px 0 0 0;text-align:center;">אבג</div>
<div class="dark" style="width:8%;padding:20px 0 0 0;text-align:center;">אבג</div>
<div class="light" style="width:12%;padding:20px 0 0 0;text-align:center;">אבג</div>
</div>
</div>
</div>
<div id="index_table">
<div class="subject_cat">קטגוריית ניסיון</div>
<div id="back_descforum">
<div id="forum_desc">
<div class="tag" style="width:6%;text-align:center;"></div>
<div class="tag" style="width:38%;padding:1px 9px 0 0;">פורום</div>
<div class="tag" style="width:25%;padding:1px 9px 0 0;">הודעה אחרונה</div>
<div class="tag" style="width:8%;text-align:center;">נושאים</div>
<div class="tag" style="width:8%;text-align:center;">הודעות</div>
<div class="tag" style="width:12%;text-align:center;margin:0;padding:1px 0 0 1px;">אחראים</div>
</div>
<div id="forum_line">
<div class="dark" style="width:6%;padding:20px 0 0 0;text-align:center;">אבג</div>
<div class="light" style="width:38%;padding:10px 12px 10px 0;">אבג</div>
<div class="dark" style="width:25%;padding:10px 12px 10px 0;">אבג</div>
<div class="light" style="width:8%;padding:20px 0 0 0;text-align:center;">אבג</div>
<div class="dark" style="width:8%;padding:20px 0 0 0;text-align:center;">אבג</div>
<div class="light" style="width:12%;padding:20px 0 0 0;text-align:center;">אבג</div>
</div>
<div id="forum_line">
<div class="dark" style="width:6%;padding:20px 0 0 0;text-align:center;">אבג</div>
<div class="light" style="width:38%;padding:10px 12px 10px 0;">אבג</div>
<div class="dark" style="width:25%;padding:10px 12px 10px 0;">אבג</div>
<div class="light" style="width:8%;padding:20px 0 0 0;text-align:center;">אבג</div>
<div class="dark" style="width:8%;padding:20px 0 0 0;text-align:center;">אבג</div>
<div class="light" style="width:12%;padding:20px 0 0 0;text-align:center;">אבג</div>
</div>
<div id="forum_line">
<div class="dark" style="width:6%;padding:20px 0 0 0;text-align:center;">אבג</div>
<div class="light" style="width:38%;padding:10px 12px 10px 0;">אבג</div>
<div class="dark" style="width:25%;padding:10px 12px 10px 0;">אבג</div>
<div class="light" style="width:8%;padding:20px 0 0 0;text-align:center;">אבג</div>
<div class="dark" style="width:8%;padding:20px 0 0 0;text-align:center;">אבג</div>
<div class="light" style="width:12%;padding:20px 0 0 0;text-align:center;">אבג</div>
</div>
</div>
</div>

בבקשה עזרה