@charset "UTF-8";
body { font-family: SimSun; }
header #logo .zh,
#footer_bottom #f_logo .zh {
	font-family: SimSun;
	font-size: 24px;
}
#top_nav ul li {
	width: calc(100% / 4);
}
.lang {
	font-size: 10px;
	font-family: "Toppan Bunkyu Mincho R", SimSun, "Folk Medium";
	display: -webkit-box;
	display: -webkit-flex;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-align: center;
	-webkit-align-items: center;
	-ms-flex-align: center;
	align-items: center;
	position: absolute;
	top: 12px;
	right: 3%;
}
.lang dt {
	color: #fff;
	font-size: 12px;
	margin: 0 10px 0 0;
}
.lang dd {
	font-size: 0;
	position: relative;
}
.lang dd select {
	background: #fff;
	border-radius: 4px;
	display: inline-block;
	padding: 2px 12px 2px 8px;
}
.lang dd::after {
	content: "";
	width: 8px;
	height: 5px;
	background: url(../img/common/arrow02.svg) no-repeat;
	background-size: contain;
	position: absolute;
	top: calc(50% - 2.5px);
	right: 2px;
}
#top_content #about .sc01 {
	background: url(../img/top/bg02_en.jpg?230711) no-repeat left top/50% auto;
}
#exhibition .w_ttl .ja {
	margin-right: 0;
	margin-left: 10px;
}
/*――――――――――――――――――
	各種デバイス
―――――――――――――――――――*/
@media only screen and (max-width: 1200px) {
}
@media only screen and (min-width: 1081px) {
	.under header #g_nav {
		padding-top: 30px;
	}
}
@media only screen and (max-width: 1080px) {
.lang {
	-webkit-box-orient: vertical;
	-webkit-box-direction: normal;
	-webkit-flex-direction: column;
	-ms-flex-direction: column;
	flex-direction: column;
	-webkit-box-align: center;
	-webkit-align-items: center;
	-ms-flex-align: center;
	align-items: center;
	-webkit-box-pack: start;
	-webkit-justify-content: flex-start;
	-ms-flex-pack: start;
	justify-content: flex-start;
	top: 35px;
	right: 75px;
}
	.under .lang {
		top: 25px;
	}
.lang dt,
.lang dd select {
	font-size: 10px;
}
.lang dt {
	margin: 0 0 2px;
}
	header #g_nav {
		overflow: auto;
	}
header #g_nav ul {
	display: block;
}
header #g_nav ul,
header #g_nav ul li {
	width: 100%;
}
}
@media only screen and (max-width: 736px) {
.lang,
	.under .lang {
	top: 6px;
	right: 65px;
}
.lang dt {
	font-size: 10px;
}
header #logo .zh,
#footer_bottom #f_logo .zh {
	font-size: 18px;
}
#footer_bottom #f_logo .en {
	margin-left: 0;
}
#top_nav ul li {
	width: 50%;
}
#top_nav ul li:nth-child(2),
#top_nav ul li:nth-child(4) {
	border-right: none;
}
#top_nav ul li:nth-child(3) {
	border-top: solid 1px #fff;
	border-right: solid 1px #fff;
}
	#top_content #about .sc01 h3 + p {
		background: url(../img/top/bg02_en.jpg?230711) no-repeat center top/100% auto;
	}
}