@charset "utf-8";
div#menu {
	height: 30px;
	width: 980px;
	clear: both;
	float: none;
	margin: 0px;
	padding: 0px;
}

#menu ul {
	height: 30px;
	width: 980px;
	clear: both;
	float: none;
	margin: 0px;
	padding: 0px;
}
#menu li {
	display: block;
	float: left;
	margin: 0px;
	padding: 0px;
}
#menu li a {
	text-decoration: none;
	display: block;

	text-indent: -99999em;
}

#menu li#top a {
	background-image: url(../images/top_off.jpg);
	height: 30px;
	width: 122px;
}
#menu li#top a:hover {
	background-image: url(../images/top_on.jpg);
}

#menu li#aisatu a {
	background-image: url(../images/concept_off.jpg);
	height: 30px;
	width: 122px;
}

#menu li#aisatu a:hover {
	background-image: url(../images/concept_on.jpg);
}

#menu li#techno a {
	background-image: url(../images/techno_off.jpg);
	height: 30px;
	width: 122px;
}

#menu li#techno a:hover {
	background-image: url(../images/techno_on.jpg);
}

#menu li#setubi a {
	background-image: url(../images/fact_off.jpg);
	height: 30px;
	width: 122px;
}

#menu li#setubi a:hover {
	background-image: url(../images/fact_on.jpg);
}

#menu li#seihin a {
	background-image: url(../images/product_off.jpg);
	height: 30px;
	width: 122px;
}

#menu li#seihin a:hover {
	background-image: url(../images/product_on.jpg);
}

#menu li#kaigai a {
	background-image: url(../images/global_off.jpg);
	height: 30px;
	width: 122px;
}#menu li#kaigai a:hover {
	background-image: url(../images/global_on.jpg);
}

#menu li#histry a {
	background-image: url(../images/histry_off.jpg);
	height: 30px;
	width: 122px;
}
#menu li#histry a:hover {
	background-image: url(../images/histry_on.jpg);
}

#menu li#contacts a {
	background-image: url(../images/contacts_off.jpg);
	height: 30px;
	width: 126px;
}#menu li#contacts a:hover {
	background-image: url(../images/contacts_on.jpg);
}