#menu {
	
	height:41px;
	width:587px;
	position: absolute;
	top: 128px;
	left: 270px;
}
div.main_nav {
	padding: 0;
	
}
div.main_nav ul {
	padding: 0;
	
}
div.main_nav ul li {
	display: inline;
}
div.main_nav ul li a {
	float: left;
	display: block;
	height: 41px;
	text-indent: -9999px;
}
div.main_nav ul li a.home {
	width: 68px;
	background-image: url(../images/menu.png);
	background-repeat: no-repeat;
	background-position: 0px 0px;
}
div.main_nav ul li a.empresa {
	width: 94px;
	background-image: url(../images/menu.png);
	background-repeat: no-repeat;
	background-position: -73px 0px;
}
div.main_nav ul li a.produtos {
	width: 86px;
	background-image: url(../images/menu.png);
	background-repeat: no-repeat;
	background-position: -172px 0px;
}
div.main_nav ul li a.representantes {
	width: 132px;
	background-image: url(../images/menu.png);
	background-repeat: no-repeat;
	background-position: -263px 0px;
}
div.main_nav ul li a.localizacao {
	width: 100px;
	background-image: url(../images/menu.png);
	background-repeat: no-repeat;
	background-position: -400px 0px;
}
div.main_nav ul li a.contato {
	width: 81px;
	background-image: url(../images/menu.png);
	background-repeat: no-repeat;
	background-position: -506px 0px;
}

div.main_nav a.home:hover, div.main_nav ul li a.home:hover, div.main_nav ul li a.home.selected {
	background-position : 0 -41px;
}
div.main_nav a.empresa:hover, div.main_nav ul li a.empresa:hover, div.main_nav ul li a.empresa.selected {
	background-position : -73px -41px;
}
div.main_nav ul li.serv:hover > a, div.main_nav a.produtos:hover, div.main_nav ul li a.produtos:hover , div.main_nav ul li a.produtos.selected {
	background-position :-172px -41px;
	background-repeat: no-repeat;
}
div.main_nav a.representantes:hover, div.main_nav ul li a.representantes:hover, div.main_nav ul li a.representantes.selected {
	background-position :-263px -41px;
}
div.main_nav a.localizacao:hover, div.main_nav ul li a.localizacao:hover, div.main_nav ul li a.localizacao.selected {
	background-position :-400px -41px;
}
div.main_nav a.contato:hover, div.main_nav ul li a.contato:hover, div.main_nav ul li a.contato.selected {
	background-position :-506px -41px;
}
div.main_nav .sub {
	text-align:left;
	position:absolute;
	left:-9999px;
	top:-9999px;
	list-style:none;
	background-color:#E3E8F1;
	padding:5px 5px 5px 5px;
}
div.main_nav ul :hover ul.sub {
	left:163px;
	top:41px;
	width:250px;
	z-index:300;
	
}
div.main_nav .sub a {
	font-family:Verdana, Geneva, sans-serif;
	font-size:11px;
	float:none;
	color:#1F3E6C;
	text-decoration:none;
	display: block;
	height:25px;
	line-height:25px;
	text-indent: 5px;

}
div.main_nav .sub a:hover {
	color:#FFF;
	background-color:#1F3E6C;

}