/*************************************************************
Navigation styles
*************************************************************/

ul#navigation {
	padding: 0 0 0 0px;
	list-style: none;
	width: 580px;
	border: 0px;
	margin: 0 0 0 0px;
}


ul#navigation li {
    float: left;
	margin: 0px;
}

ul#navigation li a {
	display: block;
	margin: 0;
}

ul#navigation li a span {
	display: none;
}

ul#navigation a {
    position: relative;
	height: 33px;
}
ul#navigation a#nav_left {
    background: url(images/home_images/nav_lt.gif) no-repeat;
	width: 32px;
}
ul#navigation a#nav_split {
    background: url(images/home_images/nav_spacer.gif) no-repeat;
	width: 21px;
}
ul#navigation a#nav_presbyopia {
    background: url(images/home_images/what.gif) no-repeat;
	width:117px;
}

ul#navigation a#nav_presbyopia:hover {
    background: url(images/home_images/what-ova.gif) no-repeat;
}

ul#navigation a#nav_treatment{
    background: url(images/home_images/options.gif) no-repeat;
	width: 108px;
}

ul#navigation a#nav_treatment:hover {
    background: url(images/home_images/options-ova.gif) no-repeat;
}

ul#navigation a#nav_candidate {
    background: url(images/home_images/candidate.gif) no-repeat;
	width: 122px;
}
ul#navigation a#nav_candidate:hover {
    background: url(images/home_images/candidate-ova.gif) no-repeat;
}

ul#navigation a#nav_pressroom {
    background: url(images/home_images/pressroom.gif) no-repeat;
	width: 71px;
}

ul#navigation a#nav_pressroom:hover {
    background: url(images/home_images/pressroom-ova.gif) no-repeat;
}

ul#navigation a#nav_faq {
    background: url(images/home_images/faq.gif) no-repeat;
	width: 46px;
}

ul#navigation a#nav_faq:hover {
    background: url(images/home_images/faq-ova.gif) no-repeat;
}


/*************************************************************
Subnav styles
*************************************************************/
ul#navigation li {
	position: relative;
	list-style-type: none;
}

ul#navigation li ul {
    display: none;
    position: absolute;
    top: 33px;
	padding: 0;
	list-style: none;
	list-style-type: none;
}

ul#navigation li:hover ul.tier2 {
	display:block;
	list-style-type: none;
	position:absolute;
	width:150px;
	z-index:6000;
}

ul#navigation ul.tier2 li a {
	padding: 5px 5px 5px 10px;
	background-image: none;
	background-color: #f0ba28;
	width: 130px;
	height: 10px;
	line-height: 10px;
	text-align: left;
	font: bold 11px Helvetica, Arial;
	color: #FFFFFF;
	list-style-type: none;
	text-decoration: none;
	border-right: 1px solid #FFFFFF;
    border-bottom: 1px solid #FFFFFF;
	border-left: 1px solid #FFFFFF;
}

ul#navigation ul.tier2 li a:hover {
	background-color: #c08e07;
	list-style-type: none;
}