body {
	font-size: 14px;
	line-height: 1.8;
	background-color: #000;
	color: #fff;
}
#container {
	overflow-x: hidden;
	position: relative;
	width: 100%;
	min-width: 980px;
}
#container .fix {
	position: relative;
	width: 980px;
	margin: 0 auto;
}
em {
	color: #f8b551;
}

/* header
=========================================*/
header {
	position: relative;
	width: 100%;
	height: 680px;
	background: url(../../../../../icarus-web.nefficient.jp/images/Event/08_Update/bg_header.webp) no-repeat 50% 0;
	text-indent: -100000px;
}
header h1 {
	position: absolute;
	top: 40px;
	left: 50%;
	width: 140px;
	height: 50px;
	margin-left: -485px;
	background: url(../../../../../icarus-web.nefficient.jp/images/Event/08_Update/logo_icarus.webp) no-repeat center;
	z-index: 1;
}
header h1 a {
	display: block;
	width: 100%;
	height: 100%;
}
header .btn_twitter {
	position: absolute;
	top: 500px;
	left: 50%;
	width: 170px;
	height: 50px;
	margin-left: -85px;
	background: url(../../../../../icarus-web.nefficient.jp/images/Event/08_Update/btn_twitter.webp) no-repeat center;
	cursor: pointer;
}
header #gnb {
	position: absolute;
	top: 593px;
	left: 0;
	width: 100%;
	height: 87px;
	background: url(../../../../../icarus-web.nefficient.jp/images/Event/08_Update/bg_gnb.webp) repeat;
	-webkit-box-shadow: 0px 10px 20px rgba(0, 0, 0, 0.3);
	-moz-box-shadow: 0px 10px 20px rgba(0, 0, 0, 0.3);
	box-shadow: 0px 10px 20px rgba(0, 0, 0, 0.3);
	z-index: 1000;
}
header #gnb.fixed {
	position: fixed;
	top: 0;
	left: 0;
}
header #gnb ul {
	height: 100%;
}
header #gnb ul li {
	float: left;
	position: relative;
	width: 245px;
	height: 100%;
	background-repeat: no-repeat;
	background-image: url(../../../../../icarus-web.nefficient.jp/images/Event/08_Update/gnb.webp);
	cursor: pointer;
}
header #gnb ul li.menu1 {
	background-position: 0 0;
}
header #gnb ul li.menu1.on {
	background-position: 0 100%;
}
header #gnb ul li.menu2 {
	background-position: -245px 0;
}
header #gnb ul li.menu2.on {
	background-position: -245px 100%;
}
header #gnb ul li.menu3 {
	background-position: -490px 0;
}
header #gnb ul li.menu3.on {
	background-position: -490px 100%;
}
header #gnb ul li.menu4 {
	background-position: -735px 0;
}
header #gnb ul li.menu4.on {
	background-position: -735px 100%;
}

/* content
=========================================*/
.content {
	position: relative;
	width: 100%;
	padding: 100px 0 50px 0;
	background-repeat: no-repeat;
	background-position: 50% 0, 50% 447px, 50% 1550px, 50% 2600px, 50% 3700px, 50% 4960px;
	background-image: url(../../../../../icarus-web.nefficient.jp/images/Event/08_Update/bg_content1.webp), url(http://icarus-web.nefficient.jp/images/Event/08_Update/bg_content2.jpg), 
	url(../../../../../icarus-web.nefficient.jp/images/Event/08_Update/bg_content3.webp), url(http://icarus-web.nefficient.jp/images/Event/08_Update/bg_content4.jpg), url(http://icarus-web.nefficient.jp/images/Event/08_Update/bg_content5.jpg), url(http://icarus-web.nefficient.jp/images/Event/08_Update/bg_content6.jpg);
	text-align: center;
}
.content h3 {
	position: relative;
	width: 100%;
	margin-bottom: 30px;
}
.content h4 {
	position: relative;
	width: 100%;
	margin: 140px 0 20px 0;
}
.content .box {
	position: relative;
	width: 700px;
	height: 247px;
	margin: 0 auto;
	padding: 20px 0 0 200px;
	background: url(../../../../../icarus-web.nefficient.jp/images/Event/08_Update/content2_character.webp) no-repeat 0 100%;
	text-align: left;
	font-size: 13px;
}
.content .box ul {
	margin: 20px 0;
}
.content .box ul li {
	list-style: disc;
	margin-left: 20px;
}
.content table {
	position: relative;
	width: 600px;
	margin: 50px auto;
	text-align: left;
}
.content table caption {
	display: none;
}
.content .class {
	position: relative;
	width: 100%;
	margin: 50px 0;
	text-align: center;
}
.content .class:after {
	content: '';
	display: block;
	clear: both;
}
.content .class li {
	float: left;
	width: 180px;
	margin-right: 20px;
}
.content .class li:last-child {
	margin-right: 0;
}
.content .fellow {
	position: relative;
	width: 100%;
	margin: 80px 0;
	text-align: left;
}
.content .fellow h4 {
	margin: 0 0 10px 0;
}
.content .fellow table {
	margin: 0 0 0 5px;
	font-size: 12px;
	line-height: 1.6;
}
.content .fellow table em {
	font-weight: bold;
}
.content .fellow .img {
	position: absolute;
	bottom: 5px;
	left: 0;
	width: 490px;
	height: 500px;
}
.content .fellow .info {
	position: relative;
	width: 470px;
	height: 100%;
	margin-left: 490px;
}

/* gallery
=========================================*/
.gallery {
	position: relative;
	width: 100%;
	margin-top: 200px;
	text-align: left;
}
.gallery .nav {
	position: relative;
}
.gallery .nav:after {
	content: '';
	display: block;
	clear: both;
}
.gallery .nav li {
	float: left;
	margin-right: 10px;
	cursor: pointer;
}
.gallery .nav li:last-child {
	margin-right: 0;
}
.gallery .nav li:hover {
	opacity: 0.7;
}
.gallery .img {
	position: absolute;
	bottom: 10px;
	right: 0;
	width: 490px;
	height: 310px;
}
.gallery .img li {
	display: none;
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}

/* lnb
=========================================*/
.lnb {
	position: absolute;
	top: 800px;
	left: 50%;
	width: 120px;
	height: 90px;
	margin-left: 540px;
	z-index: 5000;
}
.lnb .btn_top {
	cursor: pointer;
}

/* footer
==================================================*/
footer {
	position: relative;
	width: 100%;
	padding: 40px 0;
	background-color: #000;
	text-align: center;
	font-size: 12px;
	color: #a0a0a0;
}
footer ul {
	width: 980px;
	margin: 0 auto;
}
footer ul li {
	display: inline-block;
	margin: 0 10px;
}