.nav li {
	float: left;
	width: 100%;
	list-style:none;
}

.nav li a {
	color: #000;
	font-size: 12px;
	float: left;
	position: relative;
	cursor: pointer;
}

.nav li a.home {
	background: url(images/nav_home.png) no-repeat 0 0;
	width: 103px;
	height: 41px;
	margin: -40px 0 0 -18px;
	text-indent:-9000px;
}

.nav li a.home:hover {
	background: url(images/nav_home2.png) no-repeat 0 0;
	width: 103px;
	height: 41px;
	margin: -40px 0 0 -18px;
	text-indent:-9000px;
}

.nav li a.about {
	background: url(images/nav_about.png) no-repeat 0 0;
	width: 107px;
	height: 40px;
	margin: -17px 0 0 -20px;
	text-indent:-9000px;
}

.nav li a.about:hover {
	background: url(images/nav_about2.png) no-repeat 0 0;
	width: 107px;
	height: 40px;
	margin: -17px 0 0 -20px;
	text-indent:-9000px;
}

.nav li a.contact {
	background: url(images/nav_contact.png) no-repeat 0 0;
	width: 108px;
	height: 39px;
	margin: -15px 0 0 -23px;
	text-indent:-9000px;
}

.nav li a.contact:hover {
	background: url(images/nav_contact2.png) no-repeat 0 0;
	width: 108px;
	height: 39px;
	margin: -15px 0 0 -23px;
	text-indent:-9000px;
}