.vertical ul{
            margin: 0px;
            padding: 0px;
        }
        .vertical li li a{
               height: 18px;
                width: 152px; 
            clear: both;  
        }
        .vertical li{
            /*Needed for IE. Don't ask me why, It was a lucky guess.*/
            display: inline;
        } 
        .vertical li ul{

        }
        
        
        /* 3 nivo */
        .vertical li li ul{
            position: absolute;
            margin-left: 150px;
            margin-top: -21px;
            border: 1px solid #e4e4e4;
            padding: 10px;
            background: white;
            width: 120px;
        }
        
       /* 4 nivo */
       .vertical li li li ul{
            position: absolute;
            margin-left: 120px;
            margin-top: -21px;
            border: 1px solid #e4e4e4;
            padding: 10px;
            background: white;
            width: 150px;
        }
        
        /* 1 nivo */
        .leftmenu li span,
        .leftmenu li a
        {
            display: none;
        }
        
        /* 2 nivo */
        .leftmenu li li span,
        .leftmenu li li a
        {      
            display: block;
            
            background: url(img/menu_arrow.png) left no-repeat;
            border-bottom: 1px dashed #dcdcdc;
            color: #515151;
            padding-left: 10px;
            text-align: left;
            font-size: 12px;
            padding-top: 2px;
            text-decoration: none;
        }  
        
        /*3 nivo */
        .leftmenu li li li span,
        .leftmenu li li li a,
        .leftmenu li:hover li:hover li a,
        .leftmenu li:hover li:hover li a
        {      
            width: 110px;
                
            font-weight: normal;
                        
            
            background: url(img/menu_arrow.png) left no-repeat;
            border-bottom: 1px dashed #dcdcdc;
            color: #515151;
            
            text-align: left;
            font-size: 12px;
            padding-top: 2px;
            text-decoration: none; 
                         
        }
        
        /*4 nivo*/
        .leftmenu li li li li span,
        .leftmenu li li li li a,
        .leftmenu li:hover li:hover li:hover li a,
        .leftmenu li:hover li:hover li:hover li span
        { 
            width: 140px;
                
            font-weight: normal;
                        
            
            background: url(img/menu_arrow.png) left no-repeat;
            border-bottom: 1px dashed #dcdcdc;
            color: #515151;
            
            text-align: left;
            font-size: 12px;
            padding-top: 2px;
            text-decoration: none;     
      
        }
        
        a.file:link, a.file:visited{
            background: url(images/menilevo_bg_file.png) top left no-repeat;
        }
        
      
        /* 2 nivo HOVER*/        
        .leftmenu li li:hover a,
        .leftmenu li li:hover span,
        .leftmenu li:hover li:hover span,
        .leftmenu li:hover li:hover span
        {
             
            font-weight: bold;
            background: url(img/menu_arrow_hover.png) left no-repeat;
            border-bottom: 1px dashed #515151;
        }
        
        /* 3 nivo HOVER*/
        .leftmenu li li li:hover a,
        .leftmenu li li li:hover span,
        .leftmenu li:hover li:hover li:hover a,
        .leftmenu li:hover li:hover li:hover span
        {
             
            font-weight: bold;
            background: url(img/menu_arrow_hover.png) left no-repeat;
            border-bottom: 1px dashed #515151;
            
        }
        
        /* 4 nivo HOVER*/
        .leftmenu li li li li:hover a,
        .leftmenu li li li li:hover span,
        .leftmenu li:hover li:hover li:hover li:hover a,
        .leftmenu li:hover li:hover li:hover li:hover span
        {             
            font-weight: bold;
            background: url(img/menu_arrow_hover.png) left no-repeat;
            border-bottom: 1px dashed #515151;          
        }

     
          
        .leftmenu ul ul ul,
        .leftmenu ul ul li:hover ul ul,
        .leftmenu ul ul li:hover ul ul ul,
        .leftmenu ul ul li:hover ul ul ul ul
        {
            visibility: hidden;
        }
        
        .leftmenu ul ul li:hover ul,
        .leftmenu ul ul li li:hover ul,
        .leftmenu ul ul li li li:hover ul,
        .leftmenu ul ul li li li li:hover ul,
        .leftmenu ul ul li li li li li:hover ul{
            visibility: visible; 
        }
        
         .plus a span{
            color: red;
        }