@charset 'UTF-8';

.menu a {
	display:block;
	height:20px;
}
.menu a.home {
	width:90px;
	background:url(/image/menu_home_off.gif) no-repeat;
}
.menu a.home:hover {
	background-image:url(/image/menu_home_on.gif);
}

.menu a.aircycle {
	width:150px;
	background:url(/image/menu_aircycle_off.gif) no-repeat;
}
.menu a.aircycle:hover {
	background-image:url(/image/menu_aircycle_on.gif);
}

.menu a.works {
	width:90px;
	background:url(/image/menu_works_off.gif) no-repeat;
}
.menu a.works:hover {
	background-image:url(/image/menu_works_on.gif);
}

.menu a.about {
	width:150px;
	background:url(/image/menu_about_off.gif) no-repeat;
}
.menu a.about:hover {
	background-image:url(/image/menu_about_on.gif);
}

.menu a.contact {
	width:120px;
	background:url(/image/menu_contact_off.gif) no-repeat;
}
.menu a.contact:hover {
	background-image:url(/image/menu_contact_on.gif);
}