ul#menu_a_2livelli{
float: left;
margin: 0;
padding: 0;
/*border-top: 1px solid #D76120;
border-bottom: 1px solid #D76120;*/
/*border-left: 1px solid #D76120;*/
background: none;
list-style:none;
width:920px;


}
ul#menu_a_2livelli li ul li{
list-style:none;
margin:0;
padding:0;
}
ul#menu_a_2livelli li{
float:left;
margin: 0;
padding: 0;
color:black;
}
ul#menu_a_2livelli a:link,
ul#menu_a_2livelli a:visited{
display: block;
padding: 2px 16px;
color:white;
text-decoration: none;
}
ul#menu_a_2livelli a:hover,
ul#menu_a_2livelli a:focus,
ul#menu_a_2livelli a:active{

color: #CCCCCC;
text-decoration: none;
}
ul#menu_a_2livelli li ul{
display: none;
}
ul#menu_a_2livelli li:hover ul{
display: block;
position: absolute;
z-index:1;
width:130px;
padding: 0;
margin: 0 0 0 0px;
border:1px solid #660000;
background: #990000;

}
ul#menu_a_2livelli li li {
border-bottom:1px solid #660000;
width: 130px;
}