@charset "utf-8";

@media screen and (max-width: 640px) {
html, body {
	width: 100%;
	background: url(../img/bg_contents.gif);
	color: #333;
	position: relative;
	font-family:"Microsoft Yahei","SimSun","Sim Hei","Meiryo","ヒラギノ角ゴ Pro W3","HIragino Kaku Gothic Pro W3","HIragino Kaku Gothic Pro",Osaka,"ＭＳ Ｐゴシック", "MS P Gothic",sans-serif;
}
img {
	width: 100%;
	height: auto;
}
a {
	color: #333;
	text-decoration: none;
}

.pc {
	display: none;
}

/* header
---------------------------------------------*/
header {
	background: url(../img/sp/bg_header.png);
	position: absolute;
	top: 0;
	z-index: 1000;
	width: 100%;
}
header .headerInner {
	height: 54px;
	border-bottom: 1px solid #3a618a;
	background: #fff;
	overflow: hidden;
}
header .headerInner h3 {
	width: 70%;
	display: table;
	margin: 0 4%;
}
header .headerInner h3 a {
	display: table-cell;
	vertical-align: middle;
	height: 54px;
}
header .headerInner h3 a img {
	width: 85%;
}
header .headerInner span.navBtn {
	display: block;
	position: absolute;
	background: url(../img/sp/btn_nav.gif) no-repeat;
	background-size: 100%;
	height: 54px;
	width: 65px;
	text-indent: 100%;
	white-space: nowrap;
	overflow: hidden;
	top: 0;
	right: 0;
}
header .headerInner span.navBtn.active {
	background-position: bottom center;
}
header .headerInner #btnGroup {
	display: none;
	position: absolute;
	top: 360px;
	z-index: 100;
	background: #fff;
	width: 100%;
	border-bottom: 2px solid #3a618a;
}
header .headerInner #btnGroup ul {
	padding: 15px 0;
	text-align: center;
}
header .headerInner #btnGroup ul li {
	display: inline-block;
	margin: 0 1%;
}
header .headerInner #btnGroup ul li a {
	display: block;
}
header .headerInner #btnGroup ul li.fb a,
header .headerInner #btnGroup ul li.tw a {
	width: 40px;
	height: 40px;
	text-indent: 100%;
	white-space: nowrap;
	overflow: hidden;
}
header .headerInner #btnGroup ul li.fb a {
	background: url(../img/sp/btn_fb.gif) no-repeat;
	background-size: 100%;
}
header .headerInner #btnGroup ul li.tw a {
	background: url(../img/sp/btn_tw.gif) no-repeat;
	background-size: 100%;
}
header .headerInner #btnGroup ul li.en a,
header .headerInner #btnGroup ul li.ch a,
header .headerInner #btnGroup ul li.jp a {
	background: #333;
	color: #fff;
	height: 40px;
	line-height: 40px;
	padding: 0 10px;
}
header .headerInner #searchArea {
	margin-bottom: 20px;
	/*margin-left: 20%;*/
}
header .headerInner #searchArea .searchInner {
	display: table;
	margin: 0 auto;
}
header .headerInner #searchArea .searchInner .searchBox,
header .headerInner #searchArea .searchInner .searchBtn {
	display: table-cell;
	vertical-align: middle;
}
header .headerInner #searchArea .searchInner .searchBox #search {
	height: 40px;
	border: 1px solid #999;
	margin: 0;
}
header .headerInner #searchArea .searchInner .searchBox input[type="text"] {
	border-radius: 0;
}
header .headerInner #searchArea .searchInner .searchBtn {
	background: #3a618a;
	width: 40px;
	text-align: center;
}

/* nav
---------------------------------------------*/
nav {
	display: none;
	width: 100%;
	position: absolute;
	top: 55px;
	z-index: 1000;
}
nav .gNav ul li {
	border-bottom: 1px solid #ddd;
	background: #333;
}
nav .gNav ul li a {
	display: block;
	color: #fff;
	font-size: 100%;
	text-decoration: none;
	padding: 0 5%;
	height: 60px;
	line-height: 60px;
	background: url(../img/sp/arrow_navi.png) no-repeat 93% center;
	background-size: 10px auto;
}

/* subNav */
nav .subNav {
	display: none;
}

#breadCrumb {
	opacity: 0;
}


/* backTop
---------------------------------------------*/
#backTop {
	clear: both;
	width: 100%;
}
#backTop a {
	position: absolute;
	bottom: 100%;
	left: 50%;
	margin-left: -49px;
	display: block;
	width: 98px;
	height: 34px;
	background: url(../img/sp/btn_pagetop.png) no-repeat top center;
	text-indent: 100%;
	white-space: nowrap;
	overflow: hidden;
}


/* footer
---------------------------------------------*/
footer {
	clear: both;
	background-color: #3a618a;
	position: relative;
}
footer > p,
footer .sitemap,
footer .copyright .inner {
	margin: 0 auto;
}

/* library btn */
footer > p {
	padding: 25px 0;
	text-align: center;
	width: 90%;
}

/* sitemap */
footer .sitemap {
	border-top: 1px solid #3d5772;
}
footer .sitemap > div {
	width: 100%;
	border-bottom: 1px solid #3d5772;
}
footer .sitemap > div:last-child {
	border-bottom: 0;
}
footer .sitemap > div:last-child p {
	border-bottom: 1px solid #3d5772;
}
footer .sitemap p {
	width: 100%;
}
footer .sitemap p a {
	color: #fff;
	padding: 0 5%;
	height: 60px;
	line-height: 60px;
	display: block;
	background: url(../img/sp/arrow_footer_link.png) no-repeat 95% center;
}
footer .sitemap p.accordion a {
	background: url(../img/sp/accordion_open.png) no-repeat 95% center;
}
footer .sitemap p.accordion.open a {
	background: url(../img/sp/accordion_close.png) no-repeat 95% center;
}
footer .sitemap ul {
	display: none;
	background: #ddd;
}
footer .sitemap ul li {
	border-bottom: 1px solid #ccc;
}
footer .sitemap ul li:last-child {
	border-bottom: none;
}
footer .sitemap ul li a {
	display: block;
	padding: 4% 8%;
	background: url(../img/sp/arrow_footer_link2.png) no-repeat 95% center;
}
footer .sitemap ul li a br{
	display:none;
}

/* copyright */
footer .copyright {
	clear: both;
	background-color: #fff;
	height: 50px;
}
footer .copyright .inner {
	margin: 0 5%;
}
footer .copyright p,
footer .copyright small {
	line-height: 50px;
}
footer .copyright p {
	float: left;
}
footer .copyright p img {
	vertical-align: middle;
}
footer .copyright small {
	font-size: 85%;
	float: right;
}
#sideContents dl dt.accordion br {
	display: none;
}

.ie8{
	display:none;
}
}