*{margin: 0; padding: 0;}
 
body{
font-family: arial, helvetica, sans-serif;
font-size: 14px;
}
 
.menu{
list-style:none;
border:1px solid #0000c0;
float: right;
background-color: #cfcfcfe0;
/* opacity: 0.8; */
position: absolute; top: 145px; left: 500px;
z-index: 6;
}

.menu li{
position:relative;
float:left;
border-right:1px solid #0000c0;
width: 90px;
text-align: center;
}

.menu li a{color:#003; text-decoration:none; padding:5px 10px; display:block;}
 
.menu li a:hover{
background:#003;
color:#fff;
-moz-box-shadow:0 3px 10px 0 #CCC;
-webkit-box-shadow:0 3px 10px 0 #ccc;
text-shadow:0px 0px 5px #fff;
}

.menu li  ul{
position:absolute;
top:24px;
left:0;
background-color:#fff;
display:none;
}

.menu li:hover ul, .menu li.over ul{display:block}

.menu li ul li{
border:1px solid #0000c0;
display:block;
width:150px;
/* opacity: 1 */
}