.PrimaryNavigation ul.AspNet-Menu /* Tier 1 */
{
    width: 188px; /* This is more than (6em x 2) because we want to leave room for borders around the <li> elements that are selected */
}

.PrimaryNavigation ul.AspNet-Menu ul  /* Tier 2 */
{
    width: 6em;
    top: 100%;
    left: 0;
}

.PrimaryNavigation ul.AspNet-Menu ul li  /* Tier 2 */
{
    width: 100px;
}

.PrimaryNavigation ul.AspNet-Menu ul ul  /* Tier 3+ */
{
    top: 0px;
    left: 100px;
}

.PrimaryNavigation ul.AspNet-Menu ul ul li  /* Tier 3+ */
{
    width: 100px;
}

.PrimaryNavigation ul li /* all list items */
{
 /* If you want to specify an exact width on your LI items */
    
}

.PrimaryNavigation li:hover, /* list items being hovered over */
.PrimaryNavigation li.AspNet-Menu-Hover
{
    /*background: Black;*/
}

.PrimaryNavigation a, /* all anchors and spans (nodes with no link) */
.PrimaryNavigation span
{
    color: white;
    padding: 2px 6px 2px 25px;
    background: transparent url(arrowRight.gif) right center no-repeat;
}


.PrimaryNavigation a:hover /* all anchors and spans (nodes with no link) */
{
    color: white;
    padding: 2px 6px 2px 25px;
    background: transparent url(arrowRight.gif) right center no-repeat;
}


.PrimaryNavigation li.AspNet-Menu-Leaf a, /* leaves */
.PrimaryNavigation li.AspNet-Menu-Leaf span
{
    background-image: none !important;
}

.PrimaryNavigation li:hover a, /* hovered text */
.PrimaryNavigation li:hover span,
.PrimaryNavigation li.AspNet-Menu-Hover a,
.PrimaryNavigation li.AspNet-Menu-Hover span,
.PrimaryNavigation li:hover li:hover a,
.PrimaryNavigation li:hover li:hover span,
.PrimaryNavigation li.AspNet-Menu-Hover li.AspNet-Menu-Hover a,
.PrimaryNavigation li.AspNet-Menu-Hover li.AspNet-Menu-Hover span,
.PrimaryNavigation li:hover li:hover li:hover a,
.PrimaryNavigation li:hover li:hover li:hover span,
.PrimaryNavigation li.AspNet-Menu-Hover li.AspNet-Menu-Hover li.AspNet-Menu-Hover a,
.PrimaryNavigation li.AspNet-Menu-Hover li.AspNet-Menu-Hover li.AspNet-Menu-Hover span
{
    color: White;
    text-decoration:underline;
    background: transparent url(activeArrowRight.gif) right center no-repeat;
}

.PrimaryNavigation li:hover li a, /* the tier above this one is hovered */
.PrimaryNavigation li:hover li span,
.PrimaryNavigation li.AspNet-Menu-Hover li a,
.PrimaryNavigation li.AspNet-Menu-Hover li span,
.PrimaryNavigation li:hover li:hover li a,
.PrimaryNavigation li:hover li:hover li span,
.PrimaryNavigation li.AspNet-Menu-Hover li.AspNet-Menu-Hover li a,
.PrimaryNavigation li.AspNet-Menu-Hover li.AspNet-Menu-Hover li span
{
    color: Black;
    background: transparent url(arrowRight.gif) right center no-repeat;
}

.PrimaryNavigation .AspNet-Menu-Selected /* this tier is selected */
{
 text-decoration: underline;
}

.PrimaryNavigation .AspNet-Menu-ChildSelected /* a tier below this one is selected */
{
 text-decoration: underline;
}

.PrimaryNavigation .AspNet-Menu-ParentSelected /* a tier above this one is selected */
{
 text-decoration: underline;
}

.PrimaryNavigation .static-menu-item
{
 text-decoration: underline;
}