ul.nav  li {list-style:none; margin: 0 0.5px;}
ul.nav {z-index: 1;}
ul.nav  a {
    text-decoration:none;
    display:block;
    padding:8px 20px;
    color: White;
    font-weight:bold;
}

ul.nav  li.current > a,
ul.nav li:hover > a { background-color:#555; }
 
ul.nav  ul {
    padding:0;
    width:25%;
    position:absolute;
    background-color:black;
    color: White;
    }
    
ul.nav li ul {visibility:hidden;}
ul.nav li:hover ul{visibility:visible;}
ul.nav li ul {margin:0;}

.dropdown-menu
{-webkit-border-radius: 0;
-moz-border-radius: 0;
border-radius: 0;
border:none;}

@media (max-width: 797px) {

.nav-collapse .nav > li > a
{font-weight:normal;}
.AspNet-TreeView-Leaf {display:none;}
}

.nav-collapse.collapse div.span10
{margin-left:0;}

.navbar .nav {
margin: 0;
}

.greetinglink a:hover { background-color:#555555; }