@larghezza_overbox_full:990px;
@larghezza_overbox_main:685px;
@larghezza_overbox_submain:418px;
@larghezza_overbox_submain2:345px;
@larghezza_overbox_column:300px;
@larghezza_overbox_midcolumn:266px;
@larghezza_overbox_midcolumn2:200px;

@margin_L:15px;
@margin_M:10px;
@margin_S:5px;

.container {
   width:@larghezza_overbox_full;
   margin: 0 auto;
   background:#fff;
    position:relative;
    z-index:999;
}
.overbox_full {
   width:@larghezza_overbox_full;
   float:left;
}
.overbox_main {
   margin-right:7px;
   width:@larghezza_overbox_main - @margin_M;
   float:left;
}
.overbox_submain {
   margin-right:0;
   width:@larghezza_overbox_submain - @margin_L;
   float:left;
   padding-right:11px;
}
.overbox_submain2 {
   margin-right:0;
   width:@larghezza_overbox_submain - @margin_L + 47px;
   float:left;
   padding-right:11px;
}
.overbox_column {
   margin-top:0px;
   width:@larghezza_overbox_column;
   float:right;
   border-left:1px dashed #CCC;
   padding-left:7px;
   div.blocco {
      float:left;
      width:300px;
      margin-bottom:10px;
   }
}
.overbox_midcolumn {
   margin-top:0;
   width:@larghezza_overbox_midcolumn - @margin_M - 2px - 2px - 2px;
   padding-left:10px;
border-left:1px dashed #ccc;
   float:left;
}
.overbox_midcolumn2 {
   margin-top:0;
   width:@larghezza_overbox_midcolumn - @margin_M - 2px - 2px - 2px - 38px;
   padding-left:0px;
   border-left:none;
   float:left;
}

.div_column {
   float:left;
   margin-bottom:@margin_M;
   width:100%;
}
.div_midcolumn {
   clear:both;
   float:left;
   margin-bottom:@margin_S;
}
.hori_group {
   float:left;
   width:100%;
   clear:left;
}
.banner_apertura {
   margin:0;
   width:100%;
   height:90px;
   text-align:center;
	padding:0;
}
.overbox_midcolumn .banner_180x150 {
   float:left;
   margin-left:4px;
}
.overbox_full.cont {
margin-top:10px;
}

/* =======================================
   reset
======================================= */
body {
margin:8px 0 0 0;
padding:0;
}
a {
   text-decoration:none;
   color:inherit;
}
.reset {
   margin:0;
   padding:0;
}
a img {
border:0;
}
a:visited {
   color:inherit;
}

#head {
   p {
      .reset;
   }
   ul {
      .reset;
   }
   li {
      list-style-type:none;
   }
   background-image:url(images/sfondo_head.jpg);
   background-repeat:repeat-x;
   float:left;
   width:@larghezza_overbox_full;
   .sx, .mid, .dx {
      float:left;
   }
   
   .sx {
      
      margin-top:28px;
      width:341px;
   }
   .mid {
      padding-top:9px;
      width:308px;
   }
   .dx {
      width:341px;
   }
}