.nav_tabdiv{   
 margin:0px 0px 0px 0px;
 padding:0px 0px 0px 0px; 
 
}
.nav_menubox{ 	
 position:relative; 
 height:22px;
 width:100%;
 text-align:left;
 padding: 0px 0px 0px 0px;
 margin:0px 0px 0px 0px;
}

.nav_main{ 
 float:left;
 margin:0px 0px 0px 0px;
 padding:0px 0px 0px 0px ;
 text-align:left;  
 width:100%; 
}

#nav_tabs1{
text-align:left;
width:200px;
padding:0px 0px 0px 0px ;
margin:0px 0px 0px 0px;

}

#nav_menu1{ 
 clear:both;
 position:relative;
 margin:0px 0px 0px 0px;
 padding:0px 0px 0px 0px ; 
 top:0;
 left:0;
 z-index:1;
 list-style:none; 
}

#nav_menu1 li
{
 float:left;
 display:block;
 cursor:pointer;
 width:auto;
 text-align:center;
 line-height:21px;
 height:21px;
 padding: 0px 5px 0px 5px;
 margin:0px 5px 0px 0px;
}

#nav_menu1 li.hover{ background:#fff;
 border-left:1px solid #333;
 border-top:1px solid #333;
 border-right:1px solid #333;
}

.nav_main1box{
 clear:both;
 margin-top:-1px;
 padding:0px 0px 0px 0px;
 border:1px solid ;  
 width:100%; 
}

#nav_main1 ul{
 display: none;
 margin:0px 0px 0px 0px;
 padding:5px 5px 5px 5px ;
 list-style:none;
}

#nav_main1 ul li{
 line-height:21px;
 height:21px; 
}
#nav_main1 ul.block{
display: block;
}



#nav_tabs2{
text-align:left;
width:200px;
padding:0px 0px 0px 0px ;
margin:0px 0px 0px 0px;
}

#nav_menu2{ 
 clear:both;
 position:relative;
 margin:0px 0px 0px 0px;
 padding:0px 0px 0px 0px ; 
 top:0;
 left:0;
 z-index:1;
 list-style:none; 
}

#nav_menu2 li
{
 float:left;
 display:block;
 cursor:pointer;
 width:auto;
 text-align:center;
 line-height:21px;
 height:21px;
 padding: 0px 5px 0px 5px;
 margin:0px 5px 0px 0px;
}

#nav_menu2 li.hover{ background:#fff;
 border-left:1px solid #333;
 border-top:1px solid #333;
 border-right:1px solid #333;
}

.nav_main2box{
 clear:both;
 margin-top:-1px; 
 
 padding:0px 0px 0px 0px;
 border:1px solid ; 
 width:100%;
}

#nav_main2 ul{
 display: none;
 margin:0px 0px 0px 0px;
 padding:5px 5px 5px 5px ;
 list-style:none;
}

#nav_main2 ul li{
 line-height:21px;
 height:21px; 
}
#nav_main2 ul.block{
display: block;
}