/*メインメニュー*/
#main_navi {
	margin: 0px;
	padding: 0px;
}
#main_navi li {
	margin: 0px;
	padding: 0px;
	width: 112px;
	text-indent: -9999px;
	height: 28px;
	float: left;
}
#main_navi li a {
	display: block;
	width: 112px;
	height: 28px;
}
#main_navi li a:hover {
	background-position: center;
	overflow: hidden;
}
#main_top a {
	background-image: url(images/menu_image/mm_top.png);
}
#main_whatpc a {
	background-image: url(images/menu_image/mm_whpc.png);
}
#main_ex a {
	background-image: url(images/menu_image/mm_ex.png);
}
#main_tech a {
	background-image: url(images/menu_image/mm_tech.png);
}
#main_archive  a {
	background-image: url(images/menu_image/mm_archive.png);
}
#main_sitemap a {
	background-image: url(images/menu_image/mm_sitemap.png);
}
#main_links a {
	background-image: url(images/menu_image/mm_links.png);
}
/*サブメニュー*/
#sub_navi {
	padding: 0px;
	width: 100%;
	margin: 0px;
}

#sub_navi li {
	padding: 0px;
	width: 100%;
	text-indent: -9999px;
	margin-top: 0px;
	margin-right: 0px;
	margin-bottom: 5px;
	margin-left: 0px;
}
#sub_navi li a {
	display: block;
	height: 30px;
	width: 177px;
}
#sub_navi li a:hover {
	background-position: center;
}
#sub_navi li a:active {
	left: 2px;
	top: 2px;
	position: relative;
	overflow: hidden;
}

#sub_whpcsa a {
	background-image: url(images/menu_image/sm_whpcsa.png);
}
#sub_iddata a {
	background-image: url(images/menu_image/sm_iddata.png);
}
#sub_list a {
	background-image: url(images/menu_image/sm_list.png);
}
#sub_reloinfo a {
	background-image: url(images/menu_image/sm_reloinfo.png);
}
#sub_books a {
	background-image: url(images/menu_image/sm_books.png);
}
#sub_tech002 a {
	background-image: url(images/menu_image/sm_tech002.png);
}
#sub_tech003 a {
	background-image: url(images/menu_image/sm_tech003.png);
}

#sub_tech001 a {
	background-image: url(images/menu_image/sm_tech001.png);
}
#sub_archive_technical    {
	background-image: url(images/menu_image/sm_archive_technical.png);
	height: 30px;
}
#sub_archive_history    {
	background-image: url(images/menu_image/sm_archive_history.png);
	height: 30px;
}
#sub_archive_colum   {
	background-image: url(images/menu_image/sm_archive_colum.png);
	height: 30px;
}
#sub_minutes a {
	background-image: url(images/menu_image/sm_minutes.png);
}
#sub_pcmem a {
	background-image: url(images/menu_image/sm_pcmem.png);
}
#sub_calendar a {
	background-image: url(images/menu_image/sm_calendar.png);
}
#sub_marketinfo a {
	background-image: url(images/menu_image/sm_marketinfo.png);
}
#sub_area a {
	background-image: url(images/menu_image/sm_area.png);
}
#sub_finish a {
	background-image: url(images/menu_image/sm_finish.png);
}
#sub_use a {
	background-image: url(images/menu_image/sm_use.png);
}
#sub_whpc001 a {
	background-image: url(images/menu_image/sm_whpc001.png);
}
#sub_whpc002 a {
	background-image: url(images/menu_image/sm_whpc002.png);
}
#sub_whpc003 a {
	background-image: url(images/menu_image/sm_whpc003.png);
}
#sub_ex_map a {
	background-image: url(images/menu_image/sm_ex_map.png);
}
.current    {
	background-position: center;
}
.sub_navi_bottomMargin {
	margin-bottom: 25px;
}
.sub_damy {
	background-image: url(images/sm_btn_damy.png);
}
#sub_aboutonoborizaka a {
	background-image: url(images/menu_image/sm_aboutnoborizaka.png);
}
#sub_panel_contact a {
	background-image: url(images/menu_image/sm_panel_contact.png);
}