@charset "utf-8";
/* layout.css는 전체적인 레이아웃 스타일을 정의합니다. */

#skipToContent a {z-index:100000;position:absolute;top:0;left:0;width:1px;height:1px;font-size:0;line-height:0;overflow:hidden}
#skipToContent a:focus, 
#skipToContent a:active {width:200px;height:50px;background:#21272e;color:#fff;font-size:14px;font-weight:bold;text-align:center;text-decoration:none;line-height:50px}
/* header */
#header {position:absolute; top:0; left:0; width:100%; z-index:90; letter-spacing:-.04em; background:#fff;}
#header .contain {position:relative; max-width:1230px; margin:0 auto; height:100px; z-index:20}
#header .sitelogo a {display:block; position:absolute; top:50%; margin-top:-35px; left:15px; z-index:10;}

#gnb>ul {display:flex; justify-content:flex-end;} 
#gnb>ul>li {position:relative; text-align:center; padding:0 37px;}
#gnb>ul>li:last-child {margin-right:-37px;}
#gnb>ul>li>a {position:relative; display:inline-block; color:#242424; font-size:20px; line-height:100px; font-weight:700; font-family:'NanumSquare';}
#gnb>ul>li:hover>a {color:#24599c;}

#gnb .submenu {display:none; position:absolute; top:100px; left:50%; transform:translateX(-50%); z-index:102; background:rgba(255,255,255,0.9); width:180px; height:auto;}
#gnb .submenu ul {display:block; padding:7px 0;}
#gnb .submenu ul li {padding:0; text-align:center; padding:10px 0;}
#gnb .submenu ul li a {display:inline-block; color:#454545; font-size:16px; line-height:2em; font-weight:300; position:relative;}
#gnb .submenu ul li a:hover {color:#24599c;}

#main #container {margin-top:100px;}
.contain {position:relative; max-width:1230px; padding-left:15px; padding-right:15px; margin:0 auto; height:inherit;}
/* main */ 
.main-visual {position:relative; overflow:hidden; height:600px; margin-bottom:100px;}
.main-visual .secting-img {position:absolute; top:0; left:0; width:100%; height:100%; background-repeat:no-repeat; background-position:center center; background-size:cover;}
.main-visual .tit {font-size:46px; line-height:1.3em; font-weight:700; width:100%; text-align:center; color:#fff; position:absolute; top:50%; left:0; transform:translateY(-50%);  font-family:'NanumSquare';}

.section {margin-bottom:100px;}

.section.cnt .wrap {display:flex;}
.section.cnt .wrap .txt {width:47%;}
.section.cnt .wrap .txt span {font-size:72px; color:#000; line-height:1.1em; margin-bottom:30px; padding-bottom:53px; display:inline-block; position:relative; font-family:'Roboto Condensed';}
.section.cnt .wrap .txt span:after {content:""; width:1px; height:35px;  background:#191931; position:absolute; bottom:0; left:50%;}
.section.cnt .wrap .txt h3 {font-size:30px; margin-bottom:20px; line-height:1.3em; color:#242424; font-family:'NanumSquare';}
.section.cnt .wrap .txt p {font-size:18px; font-weight:500; color:#454545; line-height:1.5em;}
.section.cnt .wrap .img-box {width:53%; position:relative; box-shadow:0px 10px 10px 5px rgba(0,0,0,0.15);}
.section.cnt .wrap .img-box a {font-size:14px; font-weight:500; color:#fff; background-color:#24599c; line-height:50px; padding:0 50px; bottom:-25px; display:inline-block; position:absolute; z-index:1;}
.section1 .wrap .img-box a {left:-25px;}
.section2 .wrap .img-box a {right:-25px;}
.section2 {padding:80px 0 105px;background:#e5f3ff;}
.section2 .wrap {flex-direction:row-reverse; text-align:right;}

.section3 {border-top:1px solid #ddd; border-bottom:1px solid #ddd;}
.section3 .wrap {display:flex; justify-content:space-between; line-height:100px;}
.section3 h4 {font-size:20px; padding:0 50px; font-family:'NanumSquare'; color:#242424; font-weight:700;}
.section3 ul {width:70%;}
.section3 ul li a {display:flex; font-size:16px; color:#454545;}
.section3 ul li span {font-weight:500; margin-right:100px;}
.section3 a.more {margin:0 50px; position:relative; padding-right:20px;}
.section3 a.more:before {content:""; width:1px; height:10px; background:#454545; top:50%; right:4px; position:absolute; transform:translateY(-50%);}
.section3 a.more:after {content:""; width:10px; height:1px; background:#454545; top:50%; right:0; position:absolute; transform:translateY(-50%);}

.section4 h3 {font-size:30px; line-height:1.6em; padding-bottom:14px; margin-bottom:50px; text-align:center; position:relative; font-family:'NanumSquare';}
.section4 h3:after {content:""; width:50px; height:3px; background:#24599c; bottom:0; left:50%; margin-left:-25px; position:absolute;}
.section4 ul {margin-left:-11px;}
.section4 ul li {position:relative; margin-left:11px;}
.section4 ul li:after {content:""; width:100%; height:100%; border:1px solid #ddd; border-radius:5px; position:absolute; top:0; left:0;}
.section4 ul li a img {margin:0 auto;}
.section4 .slick-arrow {position:absolute; font-size:0; border:1px solid #ddd; border-radius:50%; background-color:#fff; width:50px; height:50px; top:50%; margin-top:-25px; background-repeat:no-repeat; background-position:center; background-size:20%;}
.section4 .slick-prev {left:-65px; background-image:url('../images/bbs/arrow_prev.png');}
.section4 .slick-next {right:-65px; background-image:url('../images/bbs/arrow_next.png');}

/* sub page */
.sub-visual {position:relative; height:300px; z-index:10; letter-spacing:-.03em; margin-top:100px; margin-bottom:50px;}
.sub-visual .background {position:absolute; top:0; left:0; width:100%; height:100%; background-position:center; background-size:cover;}
.sub-visual .tit {font-size:30px; line-height:2em; font-weight:700; color:#fff; text-align:center; width:100%; position:absolute; top:50%; left:50%; transform:translate(-50%,-50%); z-index:1; font-family:'NanumSquare'; letter-spacing:-.03em;}

.sub-wrap {display:flex;}
.sub-wrap .lnb-path {width:25%;}
.sub-wrap .lnb-path .m_lnb {display:none;}
.sub-wrap .doc-cnt {width:75%;}

.lnb-path {padding-right:50px; color:#454545; }
.lnb-path h3 {font-size:20px; border-bottom:1px solid #ddd; text-align:center; line-height:90px; background:#24599c; color:#fff; font-family:'NanumSquare'; font-weight:700;}
.lnb-path .lnb>ul>li {width:100% !important; border-bottom:1px solid #ddd;}
.lnb-path .lnb>ul>li>a {font-size:18px; padding-left:30px; line-height:50px; width:100%; font-family:'NanumSquare'; display:block; font-weight:400; position:relative;}
.lnb-path .lnb>ul>li>a.long {
    letter-spacing: -0.15em;
    font-size: 16px;
}
.lnb-path .lnb>ul>li.active {border-bottom:0;}
.lnb-path .lnb>ul>li.active>a {background-color:#454545 ; color:#fff;}
.lnb-path .lnb>ul>li.active ul {display:block;}
.lnb-path .lnb>ul>.sub-lnb.active>a:after {content:""; width:14px; height:8px; top:50%; margin-top:-4px; right:10px; background-image:url('../images/bbs/lnb_arrow.png'); background-repeat:no-repeat; position:absolute;}
.lnb-path .lnb>ul>li ul {display:none;}
.lnb-path .lnb>ul>li ul li {width:100% !important; padding-left:30px; border-bottom:1px solid #ddd;}
.lnb-path .lnb>ul>li ul li a {font-size:16px;font-weight:400; line-height:40px; display:block; padding-left:15px; position:relative;}
.lnb-path .lnb>ul>li ul li a:before {content:""; width:5px; height:5px; background:#454545; border-radius:50%; top:50%; left:0; margin-top:-2px; position:absolute;}
.lnb-path .lnb>ul>li ul li.active a {color:#24599c;}
.lnb-path .lnb>ul>li ul li.active a:before {background:#24599c;}

.m_lnb .depth01 {display:flex; justify-content: space-around;} 
.m_lnb .depth01>li {width:100%; text-align:center; margin-right:-1px; position:relative; margin-bottom:40px;}
.m_lnb .depth01>li>a {line-height:43px; font-size:16px; border:1px solid #ddd; display:block; color:#454545;}
.m_lnb .depth01>li.active>a {background:#24599c; color:#fff; border-color:#24599c;}
.m_lnb .depth01>li:last-child {border-right:0; margin-right:0;}

.m_sub-lnb {margin-bottom:40px; display:none;}
.m_sub-lnb ul li {width:auto; margin-right:10px;}
.m_sub-lnb ul li:last-child {margin-right:0;}
.m_sub-lnb ul li a {padding:0 30px; line-height:40px; border-radius:20px; border:1px solid #ddd; display:block; color:#454545;}
.m_sub-lnb ul li.active a {background:#454545; color:#fff; border-color:#454545;}






.sub-title {display:flex; padding-bottom:40px; margin-bottom:30px; border-bottom:1px solid #ddd; justify-content:space-between; align-items:flex-end;}
.sub-title h2 {font-size:30px; padding-top:20px; line-height:1.6em; color:#242424; font-family:'NanumSquare'; position:relative;} 
.sub-title h2:before {content:""; width:50px; height:3px; background:#242424; position:absolute; top:0;	left:0;}
.sub-title .depth {display:flex; margin-bottom:8px;}
.sub-title .depth p {font-size:15px; line-height:1.6em; color:#242424; letter-spacing:0; margin-right:10px; padding-right:19px; position:relative;}
.sub-title .depth p:last-child {margin-right:0; padding-right:0;}
.sub-title .depth p:last-child:after {display: none;}
.sub-title .depth .home {padding-left:23px;}
.sub-title .depth .home:before {content:""; width:13px; height:12px; top:50%; left:0; margin-top:-6px; opacity:0.5; background-image:url('../images/bbs/home.png'); background-repeat:no-repeat; position:absolute; background-size:cover;}
.sub-title .depth p:after {content:""; width:8px; height:14px; top:50%; right:0; margin-top:-7px; background-image:url('../images/bbs/depth_arrow.png'); background-repeat:no-repeat; position:absolute; background-size:cover;}

.real-cont {letter-spacing:-.03em; margin-bottom:100px;}
/* footer */
#footer {border-top:1px solid #ddd; padding:30px 0;}
#footer address {font-style:normal;}
.foot-group {display:flex; align-items:center;}
.foot-group .foot-logo {margin-right:50px;}
.foot-group .foot-info a {font-size:15px; margin-bottom:18px; font-weight:500; line-height:1.4em; color:#454545; position:relative;}
.foot-group .foot-info a:first-child {padding-right:15px; margin-right:15px; }
.foot-group .foot-info a:first-child:after {content:""; width:1px; height:13px; position:absolute; top:50%; right:0; background:#ddd; margin-top:-6px;}
.foot-group .foot-info p {font-size:14px; line-height:1.7em; color:#686868; position:relative;}
.foot-group .foot-info p:nth-child(3) {font-weight:500;}
.foot-group .foot-info p br {display:none;}
.foot-group .foot-info p span {margin:0 15px; width:1px; height:13px; background:#ddd; display:inline-block; vertical-align:middle;}


/* for mobile */
.only-mobile {display:none;}
.btn-m-menu {display:none; position:absolute; top:35px; right:15px; width:30px; height:22px;  text-align:center; text-indent:-9999em; z-index:220; transition:all 0.5s ease-in-out;}
.btn-m-menu span {position:absolute; right:0; top:50%; margin-top:-1px; height:2px; width:23px;background:#242424;}
.btn-m-menu span:before,
.btn-m-menu span:after {content:" "; position:absolute; right:0; width:30px; height:2px; background:#242424; transition-duration:0.3s, 0.3s; transition-delay:0.3s, 0s;}
.btn-m-menu span:before {top:-10px; transition-property:top, transform;}
.btn-m-menu span:after {bottom:-10px; transition-property:bottom, transform;}
.mobile-navigation {position:fixed; top:0; right:0; padding:20px 0; width:80%; height:100%; overflow:auto; transition:.3s ease-in-out; -ms-transform:translateX(100%); transform:translateX(100%); background:#fff; z-index:202;}
.mobile-navigation .logo {margin-bottom:20px; padding-left:15px;}
.mobile-navigation .logo img {height:23px;}
.mobile-navigation .nav-menu>ul>li {border-bottom:1px solid #dfdfdf;}
.mobile-navigation .nav-menu>ul>li>a {position:relative; padding:12px 15px; display:block; color:#454545; font-size:18px; font-weight:500; line-height:1.3em;}
.mobile-navigation .nav-menu>ul>li>a:after {content:""; position:absolute; top:50%; right:15px; transform:translateY(-75%) rotate(45deg); width:10px; height:10px; border-right:2px solid #2c2c2c; border-bottom:2px solid #2c2c2c;}
.mobile-navigation .nav-menu>ul>li.active>a {color:#24599c;}
.mobile-navigation .nav-menu>ul>li.active>a:after {transform:translateY(-35%) rotate(-135deg); border-color:#24599c;}
.mobile-navigation .nav-menu .submenu {display:none; margin:-1px 0 0 0; padding:0 15px 15px;}
.mobile-navigation .nav-menu .submenu>ul:after {content:"";display:block;clear:both;}
.mobile-navigation .nav-menu .submenu>ul>li>a {display:block; position:relative; padding:5px 15px; color:#454545; font-size:16px; font-weight:400; line-height:1.3em;}
.mobile-navigation .nav-menu .submenu>ul>li>a:after {display:block; content:"";position:absolute; top:15px; left:5px; width:4px; height:4px; background:#dfdfdf; border-radius:50%; transition:.3s ease-in-out;}
.mobile-navigation .nav-menu .submenu>ul>li>a:hover{color:#24599c}
.mobile-navigation .nav-menu .submenu>ul>li>a:hover:after {background:#24599c}
.mobile-overlay {display:none; position:fixed; top:0; left:0; width:100%; height:100%; background:#000; opacity:0.6; z-index:201;}

.m-util {border-bottom:1px solid #ddd;}
.m-util ul {display:flex; justify-content:center; margin-left:-10px;}
.m-util ul li {font-size:15px; padding:0 10px;line-height:30px; color:#242424;font-weight:500; margin-left:10px;}
.m-util ul li a {display:block;}

html.menu-opened {overflow:hidden;}
html.menu-opened .mobile-navigation {-ms-transform:translateX(0); transform:translateX(0); }
html.menu-opened .mobile-overlay {display:block;}
html.menu-opened .btn-m-menu {top:20px; right:15px;}
html.menu-opened .btn-m-menu span {background:none;}
html.menu-opened .btn-m-menu span:before,
html.menu-opened .btn-m-menu span:after {transition-delay:0s, 0.3s; background:#414141;}
html.menu-opened .btn-m-menu span:before {top:0; transform:rotate(45deg);}
html.menu-opened .btn-m-menu span:after {bottom:0; transform:rotate(-45deg);}