@charset "UTF-8";

/* gnb_pc */
.mobile_tab {
	display: none;
	position: absolute;
	right: 0;
	top: 42px;
	z-index: 120;
	width: 35px;
}

.mobile_tab a {
	display: block;
	width: 28px;
}
.mobile_pc {
	position: fixed;
	right: -300px;
	top: 0;
	z-index: 150;
	padding: 40px 0;
	padding-top:120px;
	width: 300px;
	height: 100%;
	background: #172a87 url(../img/gnb_m_logo.png) left 80px top 20px no-repeat;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
	-webkit-box-shadow: 0 0 2px rgba(0,0,0,.2);
	box-shadow: 0 0 2px rgba(0,0,0,.2);
	-webkit-transition: right 0.4s ease-out;
	transition: right 0.4s ease-out;
}
.mobile_pc.active {
	right: 0;
}
.mobile_pc > ul > li  > a {
	display: block;
	padding: 0 10px;
	padding-left:20px;
	width: 100%;
	height: 50px;
	line-height: 50px;
	text-decoration: none;
	font-size: 1.4em;
	font-weight: 600;
	color: #fff;
	border-bottom: 1px solid #384eb9;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
}
.mobile_pc > ul > li:hover > a {
	color: #fff;
}
.mobile_pc > ul > li:hover{
	background:#384eb9;
}
.mobile_pc .sub {
	display: none;
}
.mobile_pc .sub > li {

}
.mobile_pc .sub > li:first-child {
	border-top: none;
}
.mobile_pc .sub li a {
	display: block;
	padding: 0 10px;
	padding-left:25px;
	width: 100%;
	line-height: 35px;
	text-decoration: none;
	font-size: 13px;
	color: #fff;
	background: #071452;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
	-webkit-transition: background 0.3s;
	transition: background 0.3s;
}
.mobile_pc .sub li a:hover {
	color: #f09;
	background:#000;
}
.mobile_pc .sub .depth3{
	background:#020c39;
	color:#fff;
}
.mobile_pc .sub .depth3 a{
	padding-left:30px;
}
.mobile_pc .sub .depth3 a:hover {
	color: #f09;
	background:#000;
}
/* gnb_pc */
.gnb_pc {
	position: relative;
	width: 100%;
	border-top:1px solid #ccc;
	border-bottom:1px solid #ccc;
	box-sizing:border-box;
}
.gnb_pc > ul {
	width:1200px;
	height:70px;
	margin:0 auto;
	text-align: center;
}
.gnb_pc > ul > li {
	display: inline-block;
	position: relative;
	height:auto;
	width:20%;
}
.gnb_pc > ul > li::before{
	content:"";
	display:block;
	position:absolute;
	right:0;
	top:30px;
	width:1px;
	height:15px;
	background:#ccc;
}
.gnb_pc > ul > li:last-child::before{
	content:"";
	display:none;
}
.gnb_pc > ul > li > a {
	position:relative;
	display: inline-block;;
	font-size:20px;
	color:#2f4480;
	font-weight:700;
	line-height:70px;
	width:100%;
}
.gnb_pc > ul > li:hover > a {
	color: #f09;
}
.gnb_pc > ul > li:first-child > a::before{
	content:""/*"학회소개";*/;
	display:none;
	font-size:12px;
	color:#333;
	font-weight:400;
	line-height:12px;
	padding-top:25px;
}
.gnb_pc > ul > li:nth-child(2) > a::before{
	content:""/*"학술대회";*/;
	display:none;
	font-size:12px;
	color:#333;
	font-weight:400;
	line-height:12px;
	padding-top:25px;
}
.gnb_pc > ul > li:nth-child(3) > a::before{
	content:""/*"커뮤니티";*/;
	display:none;
	font-size:12px;
	color:#333;
	font-weight:400;
	line-height:12px;
	padding-top:25px;
}
.gnb_pc > ul > li:nth-child(4) > a::before{
	content:""/*"저널";*/;
	display:none;
	font-size:12px;
	color:#333;
	font-weight:400;
	line-height:12px;
	padding-top:25px;
}
.gnb_pc > ul > li:nth-child(5) > a::before{
	content:""/*"회원서비스";*/;
	display:none;
	font-size:12px;
	color:#333;
	font-weight:400;
	line-height:12px;
	padding-top:25px;
}

.gnb_pc .nav_open{
	content:"";
	display:none;
	position:absolute;
	left:0;
	top:71px;
	width:999999px;
	margin-left:-9999px;
	height:356px;
	background:#fff;
	border-bottom:2px solid #172a87;
	z-index:999;
}
.gnb_pc .sub {
	display:none;
	position: absolute;
	left:0;
	top:71px;
	width:100%;
	height:356px;
	z-index:1000;
	border-left:1px solid #ccc;
}

.gnb_pc > ul > li:nth-child(4) > .sub{
	border-right:1px solid #ccc;
}
.gnb_pc .sub a {
	display: block;
	text-align:center;
	width:100%;
	padding:10px 0;
	font-size:15px;
	font-weight:500;
	line-height:1.2em;
	letter-spacing:-0.02em;
	color:#000;
	background:#fff;
	transition:all 0.2s;
	-moz-transition:all 0.2s;
	-o-transition:all 0.2s;
	-webkit-transition:all 0.2s;
}
.gnb_pc .sub .depth3{
	position:relative;
	width:100%;
}
.gnb_pc .sub .depth3 li:first-child a{
	border-top:1px dotted #ccc;
}
.gnb_pc .sub .depth3 a {
	display: block;
	text-align:center;
	width:100%;
	padding:7px 0;
	font-size:15px;
	line-height:16px;
	color:#333;
	background:#fcfcfc;
	font-weight:400;
	transition:all 0.2s;
	-moz-transition:all 0.2s;
	-o-transition:all 0.2s;
	-webkit-transition:all 0.2s;
}
.gnb_pc .sub a:hover {
	color: #fff;
	background:#f09;
}
.gnb_pc .sub .depth3 a:hover {
	color: #f09;
	background:#f1f2f3;
}
.hero {
	margin-top: 54px;
}
.hero img {
	width: 100%;
	height: auto
}
.transparency {
	display: none;
	position: fixed;
	left: 0;
	top: 0;
	z-index: 130;
	width: 100%;
	height: 100%;
	background: rgba(0,0,0,.4);
}
.transparency.active {
	display: block;
}

/* responsive */
@media screen and (max-width: 1200px) {
	.header {
		width: 826px;
	}
	.header .signature {
		margin-left: 146px;
	}
	.gnb_pc li:nth-child(6) {
		display: none;
	}
	.gnb_pc li:nth-child(5) a {
		padding-right: 0;
	}
}
@media screen and (max-width: 1200px) {
	.header {
		width: 100%;
		height: 72px;
	}
	.header .social {
		margin: 23px 0 24px 20px;
		width: 90px;
	}
	.header .social .mileage_btn {
		display: none;
	}
	.header .signature {
		position: absolute;
		left: 50%;
		top: 0;
		float: none;
		margin-left: -50px;
		width: 100px;
		height: 54px;
	}
	.header .location {
		display: none;
	}
	.mobile_tab {
		display: block;
		top:75px;
		margin-right:3%;
	}
	.gnb_pc {
		display: none;
	}
	.hero {
		margin-top: 0;
	}
}
@media screen and (max-width: 350px) {
	.header .social {
		display: none;
	}
	.header .signature {
		left: 0;
		top: 0;
		margin-left: 12px;
	}
}

/* 전체 영역이 움직이는 컨테이너 제작 */
.full_gnb {
	position: relative;
	left: 0;
	-webkit-transition: left 0.4s ease-out;
	transition: left 0.4s ease-out;
}
.full_gnb.active {
	left: -220px;
}