/* *******************************************************
 * filename : main.css
 * description : 메인부
 * date : 20190718
******************************************************** */

/* common */

.grid_container {
    width: 1400px;
    margin: 0 auto;
}

.tit_center {
    font-size: 62px;
    line-height: 62px;
    color: #111;
    font-weight: 600;
    margin-bottom: 36px;
    text-align: center;
}

/* main */
.main {
    width: 100%;
}

/* main - section01:video */
.main .fullscreen_video {
    width: 100%;
    height: 100%;
    position: relative;
	max-height: 940px;
	overflow: hidden;
}

.main .fullscreen_video .video_wrapper {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background: url(../images/main/pattern.png);
	z-index:900;
}

.main .fullscreen_video #kubs_video {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.main .fullscreen_video .video_wrapper .content_wrapper {
    width: 1400px;
    margin: 0 auto;
    text-align: center;
    padding-top: 300px;
}

.main .fullscreen_video .video_wrapper .content_wrapper .tit h1 {
    font-size: 90px;
    line-height: 90px;
    color: #fff;
    font-weight: 600;
    margin-bottom: 50px;
    text-shadow: 4px 4px 6px rgba(51, 51, 51, 0.4);
}

.main .fullscreen_video .video_wrapper .content_wrapper .tit h3 {
    font-size: 36px;
    line-height: 36px;
    color: #fff;
    font-weight: 500;
    text-shadow: 2px 2px 4px rgba(51, 51, 51, 0.4);
}

.main .fullscreen_video .video_wrapper .content_wrapper .sitemap {
    margin-top: 120px;
}

.main .fullscreen_video .video_wrapper .content_wrapper .sitemap ul {
    overflow: hidden;
}

.main .fullscreen_video .video_wrapper .content_wrapper .sitemap ul li {
    float: left;
    width: 23.5%;
    height: 54px;
    line-height: 48px;
    font-size: 22px;
    border: 2px solid #fff;
    margin-right: 2%;
    text-align: center;
    font-weight: 600;
    color: #fff;
	cursor:pointer;
	transition: .2s;
	background-color:  rgba(0, 0, 0, 0.1);
}
.main .fullscreen_video .video_wrapper .content_wrapper .sitemap p {
    color: #fff;
    margin-bottom: 20px;
    font-size: 15px;
    /* float: left; */
    margin-right: 20px;
    padding-top: 20px;
}

.main .fullscreen_video .video_wrapper .content_wrapper .sitemap ul li.on {
	background:#8b0029;
	border-color:#8b0029;
	transition: .2s;
}
.main .fullscreen_video .video_wrapper .content_wrapper .sitemap ul li:last-child {
    margin-right: 0;
}

.main .fullscreen_video .video_wrapper .content_wrapper .scroll {
    /* position: absolute; */
    /* bottom: 50px; */
    /* width: 100%; */
    /* height: 100%; */
    /* position: relative; */
    margin-top: 100px;
}

.main .fullscreen_video .video_wrapper .content_wrapper .scroll img {
    /*position: absolute;*/
    /* bottom: 50px; */
}

.btn_scroll {
    display: inline-block;
    width: 60px;
}
.btn_scroll img {
    display: block;
    margin: 0 auto;
}
.btn_scroll .ic_scroll {
    color: #fff;
    font-family: poppins;
    line-height: 1.3em;
    font-size: 14px;
    text-shadow: 1px 1px 3px #333;
    display: inline-block;
    position: relative;
    margin:0 auto;
    margin-top: 10px;
}

/* main - section02:program */
.main .program {
    width: 100%;
    height: 940px;
    background: url(../images/main/sectionA_bg.jpg) 0 0 no-repeat;
    padding-top: 132px;
}

.main .program .sub_tit {
    text-align: center;
    font-size: 18px;
    color: #656565;
    line-height: 26px;
	letter-spacing: 0.5px;
    margin-bottom: 30px;
    display: block;
}

.main .program .part_wrapper {
    /*overflow: hidden;*/
	margin-top: 100px;
}

.main .program .part_wrapper .pro_box {
    width: 333px;
    /* height: 420px; */
    height: 460px;
    float: left;
    border: 1px solid #d2d2d2;
    background: #fff;
    padding-top: 60px;
    text-align: center;
    margin-left: -1px;
	margin-top: 60px;
	cursor: pointer;
}
/* .main .program .part_wrapper .pro_box:nth-child(3) {
    padding-top: 45px;
} */
.main .program .part_wrapper .pro_box:nth-child(3) ul li {
    line-height: 27px;
}
.main .program .part_wrapper .pro_box.on {
    -webkit-transition:background-color 2s, -webkit-transform 2s;
    transition:background-color 2s, transform 2s;
}
.program .part_wrapper .pro_box h4 {
    color: #111;
    font-weight: 800;
    font-size: 29px;
    line-height: 29px;
    margin-bottom: 30px;
}
.program .part_wrapper .pro_box.on h4 {
    font-size: 36px;
    line-height: 36px;
}
.main .program .part_wrapper .pro_box .icon_program {
    margin-bottom: 10px;
}

.main .program .part_wrapper .pro_box ul {}

.main .program .part_wrapper .pro_box.on ul:after {
    content: '';
    display: inline-block;
    width: 3px;
    height: 27px;
    vertical-align: middle;
    background:#fff;
    margin-top:20px;

}

.main .program .part_wrapper .pro_box ul:after {
    content: '';
    display: inline-block;
    width: 5px;
    height: 5px;
    vertical-align: middle;
    background:#8b0029;
    border-radius:0px;
    margin-top:20px;
	transition: .2s;
}

.main .program .part_wrapper .pro_box ul li {
    font-size: 16px;
    line-height: 30px;
    color: #666;
}

.main .program .part_wrapper .pro_box:first-child {
    margin-left: 0;
}

.main .program .part_wrapper .pro_box.on {
    width: 400px;
    /* height: 480px; */
    height: 520px;
    background: #8b0029;
    border: none;
    margin-top: 0;
    text-shadow: 4px 4px 6px rgba(51, 51, 51, 0.4);
    box-shadow: 20px 25px 25px rgba(51, 51, 51, 0.6);
    position:relative;
    z-index:99;
}

.main .program .part_wrapper .pro_box.on h4 {
    color: #fff;
}

.main .program .part_wrapper .pro_box.on .icon_program {
    margin-bottom: 20px;
}

.main .program .part_wrapper .pro_box.on ul li a {
    color: #fff !important;
}


/* main - section03:best */

.main .best {
	width: 100%;
    height: 940px;
    position: relative;
	overflow: hidden;
}

.main .best .wide_container {
    width: 100%;
}

.main .best .bx-wrapper {
    max-width: 100% !important;
}

.main .best .bx-wrapper .bx-viewport {
    /* margin-left: 700px; */
    left: 700px;
    top: 140px;
}

.main .best .bx-pager.bx-default-pager {
    text-align: left;
    margin-left: 100px;
    margin-bottom: 80px;
}

.main .best a.bx-pager-link {
    width: 56px !important;
    height: 2px !important;
    border-radius: 0px;
    margin: 0 5px !Important;
	background-color: #ccc !important;
}

.main .best a.bx-pager-link.active {
    background: #760023 !important;
    height: 2px !important;
    border-radius: 0px !Important;
}

.main .best .bx-controls-direction {
    display: none;
}

.main .best .best_tit {
    width: 650px;
    padding-left: 100px;
    position:absolute;
    top:140px;
    z-index:99;
}

.main .best .best_tit h2 {
    color: #111;
    font-size: 62px;
    line-height: 62px;
    font-weight: 600;
    margin-bottom: 70px;
	max-width: 380px;
}

.main .best .sub_tit {
    font-size: 18px;
    color: #656565;
    line-height: 26px;
	letter-spacing: 0.5px;
    margin-bottom: 30px;
    display: block;
}

.main .best .best_board {
    width: calc(100% - 650px);
    float: left;
    padding-left: 20px;
    overflow: hidden;
}

.main .best .best_board .board_box {
    width: 432px !important;
    float: left;
    margin-right: 50px;
	cursor: pointer;
}

.main .best .best_board .board_box .news_img {
    height: 500px;
    margin-bottom: 40px;
    text-align: center;
    background: #f1f1f1;
    /* aspect-ratio: 4 / 5; */
}

.main .best .best_board .board_box.active-slide .news_img {
    border: 5px solid #8b0029;
	transition:.5s height, .2s background;
}

.main .best .best_board .board_box .news_img img {
    /* width: 100%; */
    height: 100%;
    /* object-fit: cover; */
    margin: 0 auto;
    overflow: hidden;
}

.main .best .best_board .board_box .news_text {}

.main .best .best_board .board_box .news_text h3 {
    font-size: 22px;
    line-height: 26px;
    color: #000;
    font-weight: 500;
    margin-bottom: 20px;
}

.main .best .best_board .board_box .news_text h5 {
    font-size: 16px;
    line-height: 24px;
	color: #666;
	font-weight: 300;
}


/* main - section04:centers */

.main .centers {
    width: 100%;
    height: 940px;
    background: url(../images/main/sectionB_bg.jpg) 0 0 no-repeat;
    position: relative;
    padding: 150px 100px 100px;
    background-position-x: right;
}

.main .centers .wide_container {
    overflow: hidden;
}

.main .centers .wide_container .right_wrapper {
    float: right;
}

.main .centers .right_tit h2 {
    color: #fff;
    font-size: 62px;
    line-height: 62px;
    font-weight: 600;
    margin-bottom: 60px;
    text-align: right;
	text-shadow: 1px 1px 4px rgba(0,0,0,0.8);
}

.main .centers .right_tit .sub_tit {
    font-size: 18px;
    color: #fff;
    line-height: 26px;
	letter-spacing: 0.5px;
    margin-bottom: 30px;
    display: block;
    text-align: right;
	text-shadow: 1px 1px 4px rgba(0,0,0,0.8);
}

.main .centers .menu_wrapper {
    position: absolute;
    bottom: 100px;
    right: 100px;
}

.main .centers .menu_link h2 {
    font-size: 22px;
    text-align: right;
    position: relative;
    padding-right: 60px;
    margin-right: 10px;
	color: #fff;
}

.main .centers .menu_link {
    margin-top: 40px;
	overflow:hidden;
}

.main .centers .menu_link h2:after {
    position: absolute;
    content: '';
    top: 12px;
    right: 0px;
    width: 50px;
    height: 2px;
    background: #fff;
}

/*
.main .centers .menu_link ul li:first-child {
    margin-left: 0;
}

.main .centers .menu_link:nth-child(2) ul {
    float: right;
}
*/
.main .centers .menu_link ul {
    overflow: hidden;
    position: relative;
    /* width: 576px; */
	float:right;
}

.main .centers .menu_link ul li {
    text-align: center;
    float: left;
    margin-left: 42px;
    margin-top: 20px;
    width: 152px;
}

.main .centers .menu_link ul li .ic_wrapper {
    display: block;
    width: 100px;
    height: 100px;
    background-color: rgba(255, 255, 255, 0.9);
    border: 1px solid #ddd;
    border-radius: 50px;
    text-align: center;
    line-height: 94px;
    margin: 0 auto;
}
.main .centers .menu_link ul li .ic_wrapper img {
    max-width: 100%;
    max-height: 100%;
    vertical-align: middle;
}

.main .centers .menu_link ul li .text {
    display: block;
    text-align: center;
    color: #fff;
    font-size: 18px;
    line-height: 18px;
    font-weight: 500;
    margin-top: 20px;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.8);
}


/* main section05:news */

.main .news {
    padding: 120px 0 100px;
}

.main .news .tit_center {
    margin-bottom: 70px;
}
.main .news .tit_center .more {
    float: right;
    font-weight: 400;
    font-size:58px;
	color: #444;
	cursor:pointer;
}


.main .news .news_area {
    overflow: hidden;
}

.main .news .news_area .news_part {
    width: 445px;
    float: left;
    margin-right: 32px;
	margin-top:32px;
}

.main .news .news_area .news_part:nth-child(3n) {
    margin-right: 0;
}
.main .news .news_area .news_part:nth-child(-n+3) {
    margin-top: 0;
}
.main .news .news_area .news_part .news_img {
    /*width: 100%; */
    /* height: 300px; */
    /* aspect-ratio: 4 / 3; */
    overflow: hidden;
    margin-bottom: 28px;
    text-align: center;
    background: #f0f0f0;
    border: 1px solid #e5e5e5;
}

.main .news .news_area .news_part .news_img img {
	width: 100%;
    aspect-ratio: 5 / 3;
    object-fit: cover;
}

.main .news .news_area .news_part .news_tit {
    width: 100%;
    font-size: 20px;
    line-height: 20px;
    font-weight: 500;
    color: #111;
    margin-bottom: 20px;
    height: 22px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: pre;
}

.main .news .news_area .news_part .news_text {
    color: #333;
    font-size: 16px;
    line-height: 24px;
    margin-bottom: 10px;
    height: 48px;
    overflow: hidden;
}


.main .news .news_area .news_part .news_info {
    font-size: 14px;
    color: #7d7d7d;
	position: relative;
}
.main .news .news_area .news_part .news_info .date {
	padding-right: 10px;
	margin-right: 10px;
}

.main .news .news_area .news_part .news_info .date:after {
    content: '';
    display: inline-block;
    margin: 0 8px;
    width: 1px;
    height: 14px;
    background: #d0d0d0;
    position: absolute;
    left: 70px;
    top: 4px;
}
.main .news .activities {
    margin-top: 70px;
    border: 1px solid #ddd;
    padding: 55px 50px;
}

.main .news .activities .active_part_wrap {
	overflow: hidden;
	display: flex;
    gap: 40px;
    flex-wrap: wrap;
    justify-content: space-between;
}

.main .news .activities .active_part_wrap .part {
    width: calc(66.666% - 20px);
    /* margin-right: 40px; */
    /* float: left; */
}

.main .news .activities .active_part_wrap .part:last-child {
    margin: 0;
    width: calc(33.333% - 20px);
}

.main .news .activities .active_part_wrap .part h3 {
    font-weight: 600;
    color: #111;
    font-size: 26px;
    line-height: 26px;
    padding-bottom: 30px;
    /*margin-bottom: 30px;
    border-bottom: 1px solid #eee;*/
}

.main .news .activities .active_part_wrap .part h3 .more {
    float: right;
    font-weight: 100;
    font-size: 36px;
	color: #777;
	cursor:pointer;
}

.main .news .activities .active_part_wrap .part h3.tit_cal {
    margin-bottom: 30px;
    border-bottom: 1px solid #ddd;
}

.main .news .activities .active_part_wrap .part .notice {}

.main .news .activities .active_part_wrap .part .notice li {
    line-height: 36px;
    font-size: 16px;
    color: #222;
    font-weight: 400;
    max-width: 100%;
    width: 100%;
    /*
    overflow: hidden;
	white-space: nowrap;
    text-overflow: ellipsis;
	height: 32px; 
	*/
}
.main .news .activities .active_part_wrap .part .notice li {
	white-space: nowrap;
    text-overflow: ellipsis;
}
.main .news .activities .active_part_wrap .part .notice li .cate {
    color: #7c001a;
    margin-right: 8px;
    font-weight: 400;
}

.main .news .activities .active_part_wrap .part .notice .ic_new {
    font-size: 12px;
    padding: 0px 6px;
    vertical-align: bottom;
}

.main .news .activities .active_part_wrap .part .academic {}

.main .news .activities .active_part_wrap .part a {
    display: block;
    margin-bottom: 18px;
    padding-bottom: 18px;
    border-bottom: 1px solid #ddd;
}

.main .news .activities .active_part_wrap .part a:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.main .news .activities .active_part_wrap .part .academic .aca_tit {
    font-size: 18px;
    color: #333;
    line-height: 25px;
    font-weight: 500;
	max-height: 52px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
}

.main .news .activities .active_part_wrap .part .academic .aca_info {
    width: 100%;
    margin-top: 8px;
    max-height: 52px;
    overflow: hidden;
    line-height:1.5em;
    font-size: 16px;
	display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
}
.main .news .activities .active_part_wrap .part .academic .aca_info ul li {
    line-height: 1.5em;
	color: #666;
	font-weight: 300;
}

.main .news .activities .active_part_wrap .part .academic .aca_info a {
	font-size:16px;
}
.main .news .activities .active_part_wrap .part .academic .aca_info tr th {
    width: 70px;
    letter-spacing: 20px;
    font-size: 16px;
    font-weight: 500;
    padding: 6px 0;
}

.main .news .activities .active_part_wrap .part .academic .aca_info tr td {
    letter-spacing: -0.4px;
    font-size: 16px;
    line-height: 24px;
}

.main .news .activities .active_part_wrap .part .notice li a {
    font-size: 16px;
    color: #222;
    font-weight: 300;
    white-space: nowrap;
    text-overflow: ellipsis;
    height: 32px;
    overflow: hidden;
}

.main .news .activities .active_part_wrap .part .academic .aca_info a p {
    line-height: 1.8em;
    font-size: 16px;
    color: #222;
    height: 27px;
    overflow:hidden;
}

.main .news .activities .active_part_wrap .part .scedule {}

.main .news .activities .active_part_wrap .part .scedule .line {
    margin-bottom: 30px;
    overflow: hidden;
}
.main .news .activities .active_part_wrap .part .scedule .line:last-child {
	margin-bottom: 0;
}

.main .news .activities .active_part_wrap .part .scedule .line .day {
    width: 42px;
    margin-right: 30px;
    float: left;
    text-align: center;
    vertical-align: middle;
}

.main .news .activities .active_part_wrap .part .scedule .line .content {
    width: calc(100% - 72px);
	max-height: 51px;
	overflow:hidden;
    font-size: 16px;
    line-height: 25px;
	font-weight: 300;
    float: left;
    vertical-align: middle;
}

.main .news .activities .active_part_wrap .part .scedule .line .day .month {
    display: block;
    font-size: 15px;
    color: #7c001a;
    font-weight: 500;
    margin-bottom: 6px;
}

.main .news .activities .active_part_wrap .part .scedule .line .day .date {
    font-size: 30px;
    color: #7c001a;
    font-weight: 600;
}

.notice_zone {
    width: 100%;
    height: 100%;
    box-shadow: 1px 1px 1px #000;
    border-bottom: 1px solid #e1e1e1;
	background: #e1e1e1;
}

.notice_zone .wrapper {
    width: 1400px;
    margin: 0 auto;
    overflow: hidden;
    padding: 18px 0;
}

.notice_zone .wrapper .noti_img {
    float: left;
    margin-right: 1.3%;
    height: 130px;
    overflow: hidden;
    width: 24%;
	border: 1px solid #e1e1e1;
}

.notice_zone .wrapper .noti_img:hover {
    border-color: #8b0029;
    transition: .2s;
    cursor:pointer;
}

.notice_zone .wrapper .noti_img:nth-child(4n) {
    margin-right: 0;
}
.notice_zone .wrapper .noti_img:nth-child(n+5) {
    margin-top: 18px;
}
.notice_zone  .noti_box {
    width: 25%;
    float: left;
    padding: 24px;
    border-right: 1px solid #ccc;
}
.notice_zone .noti_box:last-child {
	border-right: none;
}
.notice_zone .noti_box .info_area {
    overflow: hidden;
}

.notice_zone .noti_box .info_area .date {
    float: left;
    width: 58px;
    height: 64px;
    background: #404040;
    color: #fff;
    padding: 8px;
    font-family: poppins;
    /* line-height: 1.5em; */
    text-align: center;
}

.notice_zone .noti_box .info_area .date span {
    display: block;
    width: 100%;
    height: 100%;
    word-break: break-word;
    font-weight: 100;
    letter-spacing: 0.5px;
}

.notice_zone .noti_box .info_area .cate {
    float: left;
    padding: 16px 0;
    width: calc(100% - 78px);
    margin-left: 20px;
    font-size: 18px;
    color: #E91E63;
}

.notice_zone .noti_box .text_area {
    margin-top: 12px;
}

.notice_zone .noti_box .text_area .tit {
    font-size: 18px;
    font-weight: 400;
    margin-bottom: 8px;
	line-height:1.4em;
	max-height:50px;
}

.notice_zone .noti_box .text_area .cont {
    line-height: 1.5em;
    max-height: 66px;
    overflow: hidden;
}

/* popup */
.popup_group {
    position: fixed;
    top: 90px;  
    left: 0;    
    z-index: 10000;
    display: flex;
    gap: 0px;      
    width: auto;
    max-width: 95%; 
}

.layer_open {
    display: block;
    position: relative; 
    z-index: 9999;
    width: 500px;      
    flex-shrink: 0;    
}

#layer_noti, #layer_noti2 {
    left: auto;
    transform: none;
}


.layer_wrap img {
    width: 100%;
    height: auto;
    display: block;
}

.layer_bottom {
    height: 36px;
    background: #222;
    line-height: 36px;
	position: relative;
	padding: 0 10px;
	box-sizing: border-box;
}

.layer_open .none {
	display:none;
}
.layer_bottom .close_area a {
    position: absolute;
    bottom: 0;
    right: 10px;
    color: #fff;
    font-size: 13px;
}

.layer_bottom .chk_close a {
    color: #fff;
    font-size: 13px;
}


/* main tab 추가 */
.main .news .activities .active_part_wrap .tab_wrap {
    overflow: hidden;
    margin-bottom: 24px;
    display: flex;
    gap: 5px;
}

.main .news .activities .active_part_wrap .tab_wrap .tablinks.active,
.main .news .activities .active_part_wrap .tab_wrap .tablinks2.active {
    padding: 6px 0;
    margin: 0;
    background: #515151;
    color: #fff;
	border:none;
}

.main .news .activities .active_part_wrap .tab_wrap .tablinks,
.main .news .activities .active_part_wrap .tab_wrap .tablinks2 {
    width: calc((100% - 15px) /4);
    display: inline-block;
    text-align: center;
    border: 1px solid #ddd;
    padding: 6px 0;
	cursor:pointer;
}


@media screen and (max-width:1650px) {
	.main .fullscreen_video .video_wrapper .content_wrapper { padding-top:260px; }
	.main .fullscreen_video .video_wrapper .content_wrapper .scroll	{ margin-top:100px;	}
}
@media screen and (max-width:1560px) {
	.main .fullscreen_video #kubs_video { width: auto; min-height: 900px; }
}
@media screen and (max-width:1400px) {
	.main .fullscreen_video .video_wrapper .content_wrapper .tit h1 { font-size: 84px; margin-bottom: 32px; }
	.main .fullscreen_video .video_wrapper .content_wrapper { width: 100%; padding: 240px 2% 0 2% !important; }
	.main .fullscreen_video .video_wrapper .content_wrapper .tit h3 { font-size: 30px; }
	.main .fullscreen_video .video_wrapper .content_wrapper .sitemap { margin-top: 100px; }
	.main .fullscreen_video .video_wrapper .content_wrapper .scroll { margin-top: 40px; }
	.main .program { padding-top: 100px; height: 910px; }
	.tit_center { font-size: 60px; line-height: 60px; }
	.grid_container { width: 100%; }
	.main .program .sub_tit { font-size: 18px; }
	.main .program .part_wrapper .pro_box { width: 24%; height: 380px; padding-top: 40px; }
	.main .program .part_wrapper .pro_box.on { width: 28%; height: 440px; }
	.main .program .part_wrapper .pro_box:nth-child(3) { padding-top: 22px; }
	.main .best { height: 910px; }
	.main .best .best_tit { width: 500px; padding-left: 60px; top: 100px; }
	.main .best .bx-wrapper .bx-viewport { top: 100px; left: 550px; }
	.main .best .bx-pager.bx-default-pager { margin-left: 60px; }
	.main .centers { padding: 100px 60px 100px; height: 910px; }
	.main .centers .right_tit h2 { font-size: 60px; }
	.main .centers .menu_wrapper { right: 60px; }
	.main .news .news_area .news_part { width: 32%; margin-right: 2%; }
	.main .news .news_area .news_part .news_tit { height: 20px; overflow: hidden; text-overflow: ellipsis; white-space: pre; }
	.main .news .activities { padding: 40px 30px; }
	/* .main .news .activities .active_part_wrap .part { width: 30%; margin-right: 5%; } */
	.main .news .activities .active_part_wrap .part .notice {}
	.main .news .activities .active_part_wrap .part .notice li { line-height: 30px; height: 30px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 15px; }
	.main .news .activities .active_part_wrap .part .academic .aca_tit { font-size: 18px; }
	.main .news .activities .active_part_wrap .part .scedule .line .content { font-size: 15px; }	
	.main .fullscreen_video #kubs_video { width: auto; min-height: 840px; }
	
	.notice_zone .wrapper { width: 100%; padding: 12px; }
}
@media screen and (max-width:1240px) {
	.main .fullscreen_video .video_wrapper .content_wrapper .scroll img { position: relative; }
	.main .fullscreen_video #kubs_video { min-height: 800px; }
	.main .fullscreen_video .video_wrapper .content_wrapper .tit h1 { font-size:80px; }
	.grid_container { padding: 0 20px 0 20px; }
	/*.main .fullscreen_video .video_wrapper .content_wrapper .sitemap { padding: 0 2%; }*/
	.main .fullscreen_video .video_wrapper .content_wrapper { padding-top: 210px !important;}
	.main .fullscreen_video .video_wrapper .content_wrapper .sitemap ul li { width: 23.5%; margin-right: 2%; font-size: 19px; }
	.program .part_wrapper .pro_box h4 { font-size: 22px; }
	.program .part_wrapper .pro_box.on h4 { font-size: 26px; line-height: 6px; }
	.main .program .part_wrapper .pro_box ul li { font-size: 14px; }
	.main .program .part_wrapper .pro_box:first-child { padding-top: 25px; }
	.tit_center { font-size: 54px; margin-bottom: 32px; }
	.main .program .sub_tit { font-size: 17px; }
	.main .program { height: 860px; }
	.main .best .best_tit h2 { font-size: 56px; }
	.main .best .sub_tit { font-size: 17px; }
	.main .best .best_tit { width: 400px; }
	.main .best .bx-wrapper .bx-viewport { left: 450px; }
	.main .best .best_board .board_box .news_text h3 { font-size: 18px; height: 24px; overflow: hidden; }
	.main .best .best_board .board_box .news_text h5 { font-size: 15px; }

	.main .centers { height: 840px; padding: 80px 50px 80px;background-size: 1800px; }
	.main .centers .right_tit h2 { font-size: 56px; margin-bottom: 40px; }
	.main .centers .right_tit .sub_tit { font-size: 17px; }
	.main .centers .menu_wrapper { right: 50px; }
	.main .centers .menu_link ul li { width: 140px; }
	.main .centers .menu_link { right: 50px; }
	.main .centers .menu_link ul { }
	.main .centers .menu_link ul li .ic_wrapper {}
	.main .centers .menu_link ul li .text { font-size: 16px; }
	.main .news { padding: 80px 0 80px; }
	.main .news .news_area .news_part .news_tit { font-size: 18px; }
	.main .news .news_area .news_part .news_text { font-size: 15px; height: 50px; overflow: hidden; text-overflow: ellipsis; }

	.main .news .activities { /*padding: 30px 10px;*/ }
	.main .news .activities .active_part_wrap .part h3 { font-size: 22px; padding-bottom: 20px; }
	.main .news .activities .active_part_wrap .part h3.tit_cal { margin-bottom: 40px; }
	.main .news .activities .active_part_wrap .part .notice li { font-size: 14px; }
	.main .news .activities .active_part_wrap .part .notice li a { font-size:14px; }
	.main .news .activities .active_part_wrap .part .academic .aca_tit { font-size: 16px; line-height: 24px; }
	.main .news .activities .active_part_wrap .part .academic .aca_info tr th { font-size: 15px; }
	.main .news .activities .active_part_wrap .part .academic .aca_info tr td { font-size: 15px; }
	/* .main .news .activities .active_part_wrap .part { width: 31%; margin-right: 3%; } */
	.main .news .activities .active_part_wrap .part .scedule .line .day .date { font-size: 26px; }
	.main .news .activities .active_part_wrap .part .scedule .line .content { font-size: 14px; }
	
	.notice_zone .wrapper { width: 100%; padding: 18px; }
	.notice_zone .wrapper .noti_img { margin-right: 1%; width: 24.2%; height: auto; }
}
@media screen and (max-width:1024px) {

.popup_group {
        flex-direction: column;
        top: 64px;
        gap: 0px;   
    }
}

@media screen and (max-width:980px) {
	.main .fullscreen_video .video_wrapper .content_wrapper { padding-top: 160px !important;}
	.main .fullscreen_video .video_wrapper .content_wrapper .tit h1 { font-size: 64px; line-height: 64px; margin-bottom: 20px; }
	.main .fullscreen_video .video_wrapper .content_wrapper .tit h3 { font-size: 22px; line-height: 22px; }
	.main .fullscreen_video .video_wrapper .content_wrapper .sitemap ul li {width: 49%;height: 46px;line-height: 41px;margin-right: 2%;margin-bottom: 2%;font-size: 18px;border: 1px solid #fff;}
	.main .fullscreen_video .video_wrapper .content_wrapper .sitemap ul li:nth-child(2n) { margin-right: 0; }
	.main .fullscreen_video .video_wrapper .content_wrapper .sitemap { margin-top: 80px; }
	.main .fullscreen_video #kubs_video { min-height: 720px; }

	.tit_center { font-size: 42px; line-height: 42px; }

	.main .program .sub_tit { font-size: 16px; line-height: 24px; margin-bottom: 50px; }
	.main .program .part_wrapper .pro_box.on { width: 50%; height: 380px; }
	.main .program .part_wrapper .pro_box { width: 50%; height: 380px; margin-top: 0; margin-bottom: -1px; margin-left: 0; }
	.main .program { height: 1080px; padding-bottom: 80px; background-image: url(../images/main/sectionA_bg.jpg); background-size: cover; }
	.main .program .part_wrapper .pro_box ul li { line-height: 24px; }
	.main .program .part_wrapper .pro_box:nth-child(3) ul li { line-height: 24px; }

	.main .best { height: auto; }
	.main .best .best_tit h2 { font-size: 42px; line-height: 42px; margin-bottom: 20px; max-width:100%; }
	.main .best .best_tit { width: 100%; padding-left: 0; top: 0; position: relative; }
	.main .best .wide_container { padding: 40px 20px; }
	.main .best .bx-wrapper .bx-viewport { left: 0; }
	.main .best .bx-wrapper { margin-bottom: 0; }

	.main .centers { background-position-x: right; height: auto; padding: 8% 4% 8%; background-size: 1800px;}
	.main .centers .right_tit h2 { font-size: 42px; line-height: 42px; }
	.main .centers .right_tit .sub_tit { font-size: 16px; line-height: 20px; }
	.main .centers .wide_container .right_wrapper { float: none; }
	.main .centers .menu_link { position: relative; right: 0; bottom: 0; }
	.main .centers .menu_link ul { width: auto; }
	.main .centers .menu_link ul li { width:25%;margin: 0; margin-top:15px; }
	.main .centers .menu_link ul li .text { color:#fff; text-shadow:1px 1px 5px #333; }
	.grid_container {}
	.main .centers .menu_wrapper { position: relative; left: 0; right: 0; bottom: 0; }
	.main .centers .menu_link h2 { text-align: left; color: #fff; }
	.main .centers .menu_link h2:after { left: 100px; background: #fff; }
	.main .centers .menu_link ul { float: none;display: flex;flex-wrap: wrap;}
	
	.main .news .tit_center { margin-bottom: 40px; }
	.main .news .news_area .news_part { width: 100%; margin-right: 0%; margin-bottom: 5%; margin-top:0; }
	.main .news .news_area .news_part .news_img { text-align: center; }
	.main .news .news_area .news_part .news_tit { font-size: 16px; margin-bottom: 8px; }
	.main .news .news_area .news_part .news_text { font-size: 14px; height: 25px; overflow: hidden; text-overflow: ellipsis; white-space: pre; }
	.main .news .activities { /*padding: 30px 10px;*/     margin-top: 50px;}
	.main .news .activities .active_part_wrap .part { width: 100% !important; /*margin-bottom: 8%;*/ }
	.main .news .activities .active_part_wrap .part .scedule .line:last-child { margin-bottom: 0; }	
	.main .best .bx-pager.bx-default-pager { position: absolute; top: 0; margin-left: 0; }
	.main .best .bx-wrapper { height: 780px !important; }	
	
	.notice_zone .wrapper { padding: 10px; }
	.notice_zone .wrapper .noti_img { margin-right: 2%; width: 49%; background: #f3f3f3; margin-top: 10px; }
	.notice_zone .wrapper .noti_img:nth-child(2n) { margin-right:0; }
	.notice_zone .wrapper .noti_img:nth-child(-n+2) { margin-top: 0; }	
    .notice_zone .wrapper .noti_img:nth-child(n+5) { margin-top: 10px; }
}
@media screen and (max-width:640px) {
	.section:first-child { height: 600px !important; }
	.main .fullscreen_video .video_wrapper .content_wrapper { padding-top: 140px !important; }
	.main .fullscreen_video .video_wrapper .content_wrapper .tit h1 { font-size: 50px; line-height: 50px; }
	.main .fullscreen_video .video_wrapper .content_wrapper .tit h3 { font-size: 16px; line-height: 24px; }
	.main .fullscreen_video .video_wrapper .content_wrapper .sitemap {margin-top: 40px;margin-bottom: 50px;}
	.main .fullscreen_video .video_wrapper .content_wrapper .sitemap ul li { font-size: 16px; font-weight: 400; }
	.main .fullscreen_video #kubs_video {min-height: 680px !important; margin-left: -380px; }
	.main .fullscreen_video .video_wrapper .content_wrapper .scroll { margin-top: 20px !important; }
	.btn_scroll { width: auto; }
	.main .program { height: 900px; padding-top: 40px; padding-bottom: 30px; }
	.main .program .part_wrapper .pro_box h4 { font-size: 16px; }
	.main .program .part_wrapper .pro_box.on h4 { font-size: 18px;  line-height: 18px;}
	.main .program .part_wrapper .pro_box {}	
	.main .program .part_wrapper .pro_box.on { width: 50%; height: 380px; }
	.main .program .part_wrapper .pro_box { width: 50%; height: 380px; margin-top: 0; margin-bottom: -1px; margin-left: 0; }	
	.main .best .bx-pager.bx-default-pager { margin-left: 0; position: absolute; top: 0; }
	.main .program .part_wrapper { margin-top:0; }
	.main .best .best_board { float: none; }
	.main .best .best_board .board_box { width: 335px !important; }
	.main .best .best_board .board_box .news_img { height: 390px; margin-bottom: 32px;}
	.main .best .best_board .board_box .news_text h3 { font-size: 17px; height: 22px; }
	.main .best .best_board .board_box .news_text h5 { font-size: 14px; }
	.main .best .bx-wrapper .bx-viewport { top:60px; min-height: 640px !Important; }
	
	.main .centers .menu_link ul {}
	.main .centers .menu_link ul li {width: 25%;margin:0;/* margin-right: 2%; *//* margin-bottom:10%; */margin-top: 4%;}
	.main .centers .menu_link ul li:nth-child(3n) { margin-right:0px; }
	.main .centers .menu_link ul li .text { font-size: 14px; }
	
	.main .news .activities .active_part_wrap .part .notice li { height: 28px; line-height: 28px; }
	.main .news .activities .active_part_wrap .part .notice .ic_new { font-size: 10px; }
	.main .news .activities .active_part_wrap .part .academic .aca_info { font-size: 14px; max-height: 44px; }
	.main .news .activities .active_part_wrap .part h3.tit_cal { margin-bottom: 20px; }
	
	.main .best .best_tit h2 { font-size: 40px; letter-spacing: -0.5px; }
	.main .fullscreen_video .video_wrapper .content_wrapper .tit h1 { font-size: 42px; letter-spacing: -1px; line-height: 42px; }

    .layer_wrap{ width: auto; height: auto !important;}    
    .layer_open {
        left: 5%;
        max-width: 90%;
    }
    .layer_open img {
        width: 100%;
    }
    .layer_open2 {
        left: 5%;
        max-width: 90%;
        top: auto;
    }
}
@media screen and (max-width:480px) {
    .layer_open {
        left: 10%;
        max-width: 80%;
    }
    .layer_open2 {
        left: 10%;
        max-width: 80%;
    }
    .chk_close a {
        font-size: 12px;
    }
	.section:first-child { height: 540px !important; }
	.main .fullscreen_video .video_wrapper .content_wrapper .tit h1 { font-size: 32px; line-height:32px; margin-bottom:0px; }
	.main .fullscreen_video .video_wrapper .content_wrapper { padding-top:180px !important; }
	.tit_center { font-size: 32px; margin-bottom: 20px; }
	.main .program { height: 800px; padding-top: 40px; padding-bottom: 30px; }
	.main .program .sub_tit { font-size: 12px; line-height: 16px; margin-bottom: 30px; letter-spacing: -0.5px; }
	.main .program .part_wrapper .pro_box { width: 50%; height: 300px; padding-top:30px; }
	/*.main .program .part_wrapper .pro_box.on { width: 48%; height: 320px; }*/
	.main .program .part_wrapper .pro_box .icon_program { width: 50px; }
	.main .program .part_wrapper .pro_box h4 { margin-bottom: 10px; }
	.main .program .part_wrapper .pro_box ul li { font-size: 14px; line-height: 22px; }
	.main .program .part_wrapper .pro_box.on {
		width: 50%;
		height: 300px;
		background: #8b0029;
		border: none;
		margin-top: 0;
		text-shadow: 4px 4px 6px rgba(51, 51, 51, 0.4);
		box-shadow: 20px 25px 25px rgba(51, 51, 51, 0.0);
		position:relative;
		z-index:99;
	}

	.main .best .best_tit h2 { font-size:28px; }
	.main .best .sub_tit { font-size: 12px; line-height: 16px; margin-bottom: 0px;}
	.main .best a.bx-pager-link {
		width: 32px !important;
	}
	.main .best .bx-wrapper { height: 650px !important; }	
.main .best .bx-pager.bx-default-pager {
    text-align: left;
    margin-bottom: 40px;
}	
	.main .centers { background-size: 1500px;}
	.main .centers .right_tit h2 { font-size:32px;margin-bottom: 20px; }
	.main .centers .right_tit .sub_tit { font-size: 14px; line-height: 18px; }
	.main .centers .menu_link {margin-top: 20px;}
	.main .centers .menu_link ul li {width: 25%;margin:0;margin-right: 0;margin-top: 5%;}
	.main .centers .menu_link ul li:first-child { margin-left:0px }
	.main .centers .menu_link ul li:nth-child(3n) { margin-right:0px; }
	.main .centers .menu_link ul li .ic_wrapper {
		display: block;
		width: 60px;
		height: 60px;
		background-color: rgba(255, 255, 255, 0.9);
		border: 1px solid #ddd;
		border-radius: 50px;
		text-align: center;
		line-height: 50px;
		margin: 0 auto;
	}
	.main .centers .menu_link ul li .ic_wrapper img {
		max-width: 60%;
		max-height: 60%;
		vertical-align: middle;
	}
	.main .centers .menu_link ul li .text {font-size: 12px;letter-spacing: -0.5px;margin-top: 10px;color: rgba(255, 255, 255, 0.9);text-shadow: 4px 4px 6px rgba(51, 51, 51, 0.4);width: 80%;margin: 10px auto;word-break:break-word;}


	.main .news { padding: 50px 0 30px; }
	.main .news .news_area .news_part .news_img { height: 220px; margin-bottom: 10px; }
	.main .news .news_area .news_part .news_tit { font-size: 15px; margin-bottom: 0; }
	.main .news .news_area .news_part .news_text { font-size: 14px; margin-bottom: 0px;}
	.main .news .news_area .news_part .news_info { font-size: 13px; }
	.main .news .news_area .news_part { margin-bottom: 30px; }
	.main .news .news_area .news_part:last-child { margin-bottom:0; }

	.main .news .activities { /*padding: 20px 0px; margin-top: 50px;*/}
	.main .news .activities .active_part_wrap .part h3 { font-size: 20px; padding-bottom: 16px; }
	.main .news .activities .active_part_wrap .part { margin-bottom: 40px; }
	.main .news .activities .active_part_wrap .part .notice li { font-size: 14px; line-height: 26px; height: 26px;}
	.main .news .activities .active_part_wrap .part .academic .aca_tit { font-size: 15px; }
	.main .news .activities .active_part_wrap .part .academic .aca_info { font-size: 14px; }
	.main .news .activities .active_part_wrap .part .academic .aca_info tr th { font-size: 14px; }
	.main .news .activities .active_part_wrap .part .academic .aca_info tr td { font-size: 14px; }
	.main .news .activities .active_part_wrap .part .scedule .line .content { font-size: 14px; }
	.main .news .news_area .news_part .news_info .date:after {
		content: '';
		display: inline-block;
		margin: 0 8px;
		width: 1px;
		height: 14px;
		background: #d0d0d0;
		position: absolute;
		left: 65px;
		top: 4px;
	}	
		.main .news .activities .active_part_wrap .part .scedule .line {
		margin-bottom: 20px;
		overflow: hidden;
	}
	.main .program .part_wrapper .pro_box:nth-child(3) ul li { line-height: 20px; }
	.main .program .part_wrapper .pro_box:nth-child(3) { padding-top: 18px; }
	.main .program .part_wrapper .pro_box.on ul:after { height: 15px; margin-top: 12px; }	
}


/* 레이어팝업*/

.layer_popup1 {position:absolute; width:595px; /*height: 450px;*/ top:0px; left: 0px; z-index:1003;cursor:pointer; }
.layer_popup1 p {margin: 0 auto; text-align: center;}
/*.layer_popup p img {width:330px;}*/
.layer_popup1 .pop_close {  background-color: #222; height: 36px; color: #fff; line-height: 36px;text-align: right;padding-right: 10px; font-size: 13px;}
.layer_popup1 .chk_close {  float: left; margin-top: 10px; margin-left: 10px; font-size: 13px;}
.layer_popup1 .chk_close a { color: #fff; }

@media screen and (max-width:1200px){
.layer_popup1 {width:90%; height: 100%; max-width: 595px; }
	
}
@media screen and (max-width:640px){
.layer_popup1 {left: 5%;}
	
}