@charset "uft-8";

/****** start: common ******/
body {font-family: 'Noto Sans KR', serif;}
.inner {position: relative; width: 1280px; margin: 0 auto;}
.blind, .hidden { visibility:hidden; overflow:hidden; position:absolute; top:0; left:0; width:0; height:0; font-size:0; line-height:0 } 
.soundOnly { display:block !important; position:absolute !important; top:-9999px !important; left:0 !important; margin:0 !important; padding:0 !important; font-size:0 !important; line-height:0 !important; border:0 !important; overflow:hidden !important; } 
.sr,.sr-only { clip: rect(1px, 1px, 1px, 1px); position: absolute; margin: -1px; height: 1px; width: 1px; border: 0; padding: 0; overflow: hidden; word-wrap: normal; } 
.al { text-align:left !important; } 
.clearfix:before, .clearfix:after { display: block; content: ''; line-height: 0; }
.clearfix:after { clear:both; }
.mgt-90 {margin-top: 90px !important;}
.mgt-0 {margin-top: 0 !important;}
.mgl-0 {margin-left: 0 !important;}
.mgt-44 {margin-top: 44px !important;}

/****** start: slider ******/
.swiper {overflow: hidden;}
.swiper-slide img {width: 100%;max-width: 100%;}
.noti-zone .swiper-slide img {width: 100%;height: auto;}
.video-zone .swiper-slide img {width: 100%;height: auto;}
.slider-controller {z-index: 10;}
.slider-controller > div {position: relative; display: inline-block; top: auto; left: auto; bottom: auto; vertical-align: middle;}
.slider-controller .swiper-button-prev,
.slider-controller .swiper-button-next {width: 20px; height: 20px; border-radius: 50%; opacity: 1; background-size: 50%;}
.slider-controller .swiper-button-prev {background: #fff url('../images/main/prev.png') no-repeat center; background-size: 6px 9px;}
.slider-controller .swiper-button-next {background: #fff url('../images/main/next.png') no-repeat center; background-size: 6px 9px;}
.slider-controller .swiper-pagination {width: auto; margin: 0 6px; font-size: 10px; font-weight: 200; color: #fff;}
.slider-controller .swiper-button-auto {margin-left: 8px;}
.slider-controller .swiper-button-auto a {display: block; width: 20px; height: 20px; border-radius: 50%; background: #8d9195 url('../images/main/pause.png') no-repeat center; font-size: 0; text-indent: -99999px;}


/****** start: container contents ******/
/* 메인 슬라이드 컨텐츠 */
.main-visual {position: relative;}
.main-visual .slider-controller {position: absolute; right: 20px; bottom: 14px; padding: 7px 10px; border-radius: 30px; background-color: rgba(0, 0, 0, 0.6);}
.main-visual .swiper-slide img {width: 100%;}

/* 섹션 컨텐츠 */
.section {padding: 40px 0 85px;}
.section02 {padding-top: 75px; background-color: #f1f1f1;}
.section03 {position: relative; padding:38px 0; background-color: #507eb3;}
.section03 h3 {font-size: 18px; color: #fff; line-height: 30px; text-shadow: 1px 1px 3px #353d62;}
.section03 h3 span {font-size: 30px; font-weight: 700;}

.section-tit {margin-bottom: 12px; font-size: 20px; font-weight: 500; line-height: 1;}

/* 개발원 소식 게시판 */
.gallery-list li {width: 100%; margin-bottom: 30px;}
.gallery-list li a {display: block;}
.gallery-list li a img {width: 100%;}
.gallery-list li p {margin-top: 10px; font-size: 15px; font-weight: 200; color: #313131;}

/* 공지사항, 보도자료, 입찰공고, 채용공고, SNS */
.tab-header {position: relative; height: 22px;}
/* .tab-header::before,
.tab-header::after {content: ''; position: absolute; display: block; top: 50%; transform: translateY(-50%);}
.tab-header::before {left: 113px; width: 61px; height: 7px; background-color: #ececec; border-radius: 7px;}
.tab-header::after {left: 100px; width: 18px; height: 18px; border-radius: 50%;}
.tab-header.left::after {left: 95px; transition: left ease 0.3s;}
.tab-header.right::after {left: 162px; transition: left ease 0.3s;}
.tab-header.blue::after {background-color: #0079c6;}
.tab-header.green::after {background-color: #7bb73b;}
.tab-header h3 {position: absolute; top: 0;}
.tab-header h3:nth-child(1) {left: 0;}
.tab-header h3:nth-child(2) {right: 0;}
.tab-header h3.active .tab {font-weight: 500;} */
.tab-header {}
/* .tab-header::before,
.tab-header::after {content: ''; position: absolute; display: block;}
.tab-header::before {top: 11px; left: 132px; width: 61px; height: 7px; background-color: #ececec; border-radius: 7px;}
.tab-header::after {top: 4px; left: 119px; width: 21px; height: 21px; border-radius: 50%;}
.tab-header.left::after {left: 119px; transition: left ease 0.3s;}
.tab-header.right::after {left: 186px; transition: left ease 0.3s;}
.tab-header.blue::after {background-color: #0079c6;}
.tab-header.green::after {background-color: #7bb73b;} */

#switch { cursor: pointer; display: inline-block; position: relative; width: 61px; height: 11px; background-color: rgb(0, 121, 198,0.4); border-radius: 7px; margin: 0 10px; }
#switch .handle { position: absolute; top: -6px; left: 0; display: block; background: #0079c6; height: 21px; width: 21px; border-radius:10px; }
#switch2 { cursor: pointer; display: inline-block; position: relative; width: 61px; height: 11px; background-color: rgb(123, 183, 59,0.4);; border-radius: 7px; margin: 0 10px; }
#switch2 .handle { position: absolute; top: -6px; left: 0; display: block; background: #7bb73b; height: 21px; width: 21px; border-radius:10px; }

.tab-header h3 {display: inline-block;}
.tab-header h3.active .tab {font-weight: 500;color: #333;}
.tab.section-tit {font-weight: 200;color: #9e9e9e;}

.tab-body {display: none;}
.tab-body.active {display: block;}

.board-group {position: relative; margin-top: 30px;}

.board-header {position: relative; height: 23px;}
.board-header .section-tit {position: absolute; left: 0; top: 50%; left: 0; transform: translateY(-50%);}

.board-body {height: 340px; margin-top: 15px; padding: 33px 16px 26px; box-sizing: border-box; border-top-right-radius: 80px; border-bottom-left-radius: 80px; border-bottom-right-radius: 80px;}
.board-body.blue {background-color: #d1edff;}
.board-body.green {background-color: #ecffdd;}
.board-body.gray {padding: 35px 26px 0 25px;  background-color: #f8f8f8;}
.board-body .btn-more {display: inline-block; position: absolute; right: 50px; bottom: 29px; padding: 6px 20px; border-radius: 30px; background-color: #fff;}
.board-body .btn-more a {font-size: 13px;}

.board-list {}
.board-list li {margin-bottom: 15px; font-weight: 300; letter-spacing: -0.5px;}
.board-list li a {display: block; font-size: 14px; white-space: nowrap; text-overflow: ellipsis; overflow: hidden;}
.board-list li span {font-size: 12px; color: #7d7d7d;}
.board-list li span::before {content:'-'; display: inline-block; margin-right: 2px; color: #7d7d7d;}

.sns {position: absolute; top: 0; right: 0;}
.sns li {float: left; margin-left: 9px;}
.sns li a {display: block; width: 40px; height: 39px; font-size: 0; text-indent: -9999px; overflow: hidden; background-color: #fff; border:1px solid #eaeaea; border-radius: 50%; background-repeat: no-repeat; background-position: center; box-sizing: border-box;}
.sns li a.sns01 {background-image: url('../images/main/icon_off_1.png')}
.sns li a.sns02 {background-image: url('../images/main/icon_off_2.png')}
.sns li a.sns03 {background-image: url('../images/main/icon_off_3.png')}
.sns li.active a.sns01 {border: 0; background-color: #337bb9; background-image: url('../images/main/icon_on_1.png')}
.sns li.active a.sns02 {background-image: url('../images/main/icon_on_2.png')}
.sns li.active a.sns03 {background-image: url('../images/main/icon_on_3.png')}

.sns-date,
.sns-txt {font-size: 14px; line-height: 25px; font-weight: 300;}
.sns-txt {margin-top: 15px;display: -webkit-box; word-wrap: break-word; text-overflow: ellipsis; -webkit-box-orient: vertical; -webkit-line-clamp: 6;height: 145px;overflow: hidden;}

.sns_video { padding: 20px 20px 0 20px; height: 140px; text-align: center; margin-bottom: 10px; }
.sns_video img {height: 100%; }
.sns_video_tit { margin-top: 10px;overflow: hidden; text-overflow: ellipsis; white-space: nowrap; padding: 0 20px; display: block; text-align: center; }

/* 알림존, 영상물, 홍보자료, 사업자료, 연구자료, 기타 등 */

.noti-zone,
.video-zone,
.data-zone {
    width: 100%; overflow: hidden;
}

.video-zone, .data-zone {margin-top: 30px;}

.noti-zone {margin-right: 55px;}
.noti-zone .swiper,
.video-zone .swiper {margin-top: 15px;}
.noti-zone .slider-controller,
.video-zone .slider-controller {
    position: absolute; right: 0; top: 50%; transform: translateY(-50%);
}

.noti-zone .slider-controller .swiper-button-prev,
.noti-zone .slider-controller .swiper-button-next,
.video-zone .slider-controller .swiper-button-prev,
.video-zone .slider-controller .swiper-button-next{
    border: 1px solid #313131;
}

.noti-zone .slider-controller .swiper-pagination,
.video-zone .slider-controller .swiper-pagination {
    color: #313131;
}

.data-list {display: flex; flex-wrap: nowrap; justify-content: space-around;}
.data-list li {width: 33%;}
.data-list li a {display: block; width: 100%; border: 1px solid #e7e7e7; box-shadow: 1px 1px 2px #dedede; box-sizing: border-box;}
.data-list li a img {width: 100%;}

.sub-list {display: flex; flex-wrap: wrap; justify-content: space-between; width: 100%; margin-top: 40px; margin-bottom: 13px;}
.sub-list li {width: 48%; margin-bottom: 15px; background-color: #fff; border-radius: 40px;}
.sub-list li a {display: block; padding: 17px 0; text-align: center; box-sizing: border-box; }
.sub-list li a p {margin-top: 10px; font-size: 16px;}

.seniorro a {display: block; padding: 41px 0 41px 30px; width: 100%; letter-spacing: -1px; border-radius: 40px; box-sizing: border-box; background: #fff url('../images/main/icon_seniorro.png') no-repeat center right 20px / 85px 85px;}
.seniorro span {font-size: 14px; line-height: 1;}
.seniorro h3 {font-size: 26px; font-weight: 900; line-height: 1.3;}

.round-list {display: flex; flex-wrap: wrap; justify-content: space-around; margin-top: 15px;}
.round-list li {padding: 9px; background: url('../images/main/dotted.png') no-repeat center;}
.round-list li a {position: relative; display: block; width: 127px; height: 127px; background-color: #fff; border-radius: 50%; text-align: center; font-size: 18px; color: #071644; line-height: 20px; letter-spacing: -1px; box-sizing: border-box;}
.round-list li a:hover {background-color: #353d62; color: #fff;}
.round-list li a p {position: absolute; width: 100%; left: 0; top: 50%; transform: translateY(-50%); font-weight: 700;}


@media screen and (min-width:480px) {
    .gallery-list {display: flex; flex-wrap: wrap; justify-content: space-between;}
}

@media screen and (min-width:768px){
    .gallery-list li {width: 24%;}

    .board-wrap {display: flex; flex-wrap: nowrap; justify-content: space-between;}
    .board-wrap .board-group {width: 30%;}
    .board-wrap .data-zone {width: 31.5%;}

    .tab-header {width: 93%;}
    .tab-header::before {left: 88px; width: 30px; height: 10px;}
    .tab-header::after {left: 80px; width: 15px; height: 15px;}
    .tab-header.left::after {left: 80px;}
    .tab-header.right::after {left: 108px;}

    .sns {top: -50%;}

    .video-zone {margin-top: 0;}

    .sub-list li {width: 15%;}
    
    .noti-zone .swiper-slide img {width: 100%;height: 400px;}
    .video-zone .swiper-slide img {width: 100%;height: 400px;}
}

@media screen and (min-width:480px) and (max-width:767px) {
    .gallery-list li {width: 48%;}

    .tab-header {width: 275px;}
    .board-header {height: 42px;}

    .sns {right: 50px;}

    .noti-zone .swiper,
    .video-zone .swiper {margin-top: 0;}

    .sub-list li {width: 32%;}
}

@media screen and (min-width: 280px) and (max-width: 319px) {
    .section03 h3 {font-size: 15px;}

    .tab-header::before {left: 89px;}
    .tab-header::after,
    .tab-header.left::after {left: 85px;}
    .tab-header.right::after {left: 136px;}

    .board-header {height: 39px;}

    .video-zone {margin-top: 0;}
}
@media screen and (max-width:480px){

    .board-header {height: 40px;}
}