.toumei {
	text-indent: -1000em;
	width: 50px;
	white-space: normal;
}
a.touin {
	background-image:  url(../menu-img/menu1-touin_off.gif);
	background-repeat: no-repeat;
	height: 96px;
	width: 96px;
	text-decoration: none;
	display:block;
	margin: 0px;
	padding: 0px;
}
a:hover.touin {
	background-image: url(../menu-img/menu1-touin_on.gif);
}
a.kensa {
	background-image:  url(../menu-img/menu1-kensa_off.gif);
	background-repeat: no-repeat;
	height: 97px;
	width: 96px;
	text-decoration: none;
	display:block;
	margin: 0px;
	padding: 0px;
	float: left;
}
a:hover.kensa {
	background-image: url(../menu-img/menu1-kensa_on.gif);
}
a.shoujou {
	background-image:  url(../menu-img/menu1-shoujou_off.gif);
	background-repeat: no-repeat;
	height: 96px;
	width: 96px;
	text-decoration: none;
	display:block;
	margin: 0px;
	padding: 0px;
	float: left;
}
a:hover.shoujou {
	background-image: url(../menu-img/menu1-shoujou_on.gif);
}
a.qa {
	background-image:  url(../menu-img/menu1-qa_off.gif);
	background-repeat: no-repeat;
	height: 96px;
	width: 95px;
	text-decoration: none;
	display:block;
	margin: 0px;
	padding: 0px;
	float: left;
}
a:hover.qa {
	background-image: url(../menu-img/menu1-qa_on.gif);
}
a.profile {
	background-image:  url(../menu-img/menu1-profile_off.gif);
	background-repeat: no-repeat;
	height: 97px;
	width: 95px;
	text-decoration: none;
	display:block;
	margin: 0px;
	padding: 0px;
	float: left;
}
a:hover.profile {
	background-image: url(../menu-img/menu1-profile_on.gif);
}
a.link {
	background-image:  url(../menu-img/menu1-link_off.gif);
	background-repeat: no-repeat;
	height: 96px;
	width: 95px;
	text-decoration: none;
	display:block;
	margin: 0px;
	padding: 0px;
	float: left;
}
a:hover.link {
	background-image: url(../menu-img/menu1-link_on.gif);
}