Wrap div around forumbit_level1_nopost?

[amnesia623]

I wanted to wrap div code around forumbit_level1_nopost, but everything I try breaks the design in some way.

I wanted to use the div code generated here: http://www.spiffycorners.com/sc.php?...cccc&fg=ffffff

<style type="text/css">
.content_holder{
display:block;
}
.content_holder *{
display:block;
height:1px;
overflow:hidden;
background:#ffffff;
}
.content_holder1{
border-right:1px solid #e1e1e1;
padding-right:1px;
margin-right:3px;
border-left:1px solid #e1e1e1;
padding-left:1px;
margin-left:3px;
background:#f2f2f2;
}
.content_holder2{
border-right:1px solid #d1d1d1;
border-left:1px solid #d1d1d1;
padding:0px 1px;
background:#f5f5f5;
margin:0px 1px;
}
.content_holder3{
border-right:1px solid #f5f5f5;
border-left:1px solid #f5f5f5;
margin:0px 1px;
}
.content_holder4{
border-right:1px solid #e1e1e1;
border-left:1px solid #e1e1e1;
}
.content_holder5{
border-right:1px solid #f2f2f2;
border-left:1px solid #f2f2f2;
}
.content_holder_content{
padding:0px 5px;
background:#ffffff;
}
</style>
<div>
<b class="content_holder">
<b class="content_holder1"><b></b></b>
<b class="content_holder2"><b></b></b>
<b class="content_holder3"></b>
<b class="content_holder4"></b>
<b class="content_holder5"></b>
</b> <div class="content_holder_content">
<!-- forumbit would go here  -->
</div>
<b class="content_holder">
<b class="content_holder5"></b>
<b class="content_holder4"></b>
<b class="content_holder3"></b>
<b class="content_holder2"><b></b></b>
<b class="content_holder1"><b></b></b>
</b>
</div>

Is it possible to do this along with the 'space between category' hack?
Thanks!