#nav li:hover, #nav li.hover {
position: static;
/* removed z-index */
}

#nav {
display:block;
 z-index: 1001 !important;
}

#nav, #nav ul { /* all lists */
padding: 0;
margin: 0;
list-style: none;
float : left;
width : 240px;
font-family:Verdana, Arial, Helvetica, sans-serif;
font-size:11px;
text-transform:uppercase;
}


#nav em {
display:block;
font-style:normal;
font-weight:normal;
padding:15px 0 0 10px;

}

#nav li { /* all list items */
position : relative;
float : left;
margin-bottom : -1px;
width: 240px;

}

#nav li ul { /* second-level lists */
position : absolute;
left: -999em;
margin-left : 240px;
margin-top : -43px;
background-color:#c4d7ed;
height:43px;

}
#nav li ul ul { /* third-and-above-level lists */
left: -999em;
}

#nav li a {
width: 240px;
w\idth : 240px;
display : block;
color : #183152;
text-decoration : none;
background-color:#c4d7ed;
height:43px;
}

#nav li a:hover {
background-color : #abc8e2;
}

#nav li:hover ul ul, #nav li:hover ul ul ul, #nav li.sfhover ul ul, #nav li.sfhover ul ul ul, #nav li.sfhover ul ul ul ul {
left: -999em;
}

#nav li:hover ul, #nav li li:hover ul, #nav li li li:hover ul, #nav li.sfhover ul, #nav li li.sfhover ul, #nav li li li.sfhover ul , #nav li li li li.sfhover ul { /* lists nested under hovered list items */
left: auto;
}