/* LEVEL ONE */
ul.nav {
    position: relative;
}

ul.nav li.hover,
ul.nav li:hover {
    position: relative;
}

/* LEVEL TWO */
ul.nav ul {
    padding: 0px;
    margin: 0px;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #FFFFFF;
    z-index: 11;
    visibility: hidden;
    opacity: 0.95;
}

ul.nav ul li {
    background-color: #244107;
}

ul.nav ul li a.horext {
    background-color: #244107;
    background-position: 100% 45%;
    width: 179px;
    background-image: url('../../photos/images/horext.png');
    background-repeat: no-repeat;
    margin-right: 1px;
}

ul.nav li a.verext {
    background-position: 100% 45%;
    background-image: url('../../photos/images/verext.png');
    background-repeat: no-repeat;
    margin-right: 7px;
}

/* IE 6 & 7 Needs Inline Block */
ul.nav ul li a {
    width: 187px;
    display: inline-block;
    line-height: 24px;
    padding-right: 16px;
    padding-left: 16px;
}

/* 
	LEVEL THREE
*/
ul.nav ul ul {
    left: 100.5%;
    top: 0;
}

ul.nav li:hover>ul {
    visibility: visible;
}