/*main.css*/

.table_box{display: table-cell; vertical-align: middle; text-align: center;}

/*공통요소*/
.main_sec{width: 100%; padding: -1px 0 70px 0;}
.main_page .main_sec1{padding: 25px 0;}
.main_page .main_sec3{padding: 40px 0;}
.tit_area .main_tit{font-size: 37px; line-height: 40px; color: #000; font-weight: 400; text-align: center;}
.tit_area .desc {font-weight:400}
.tit_area .desc{margin: 30px auto 0; padding: 0 5px; width: 800px; word-break: keep-all; color: #888; font-size: 18px; line-height: 22px; text-align: center;}
/*banner*/
.main_banner{width: 100%; display: block;}
.main_banner .mb_slide{position: relative; height: 850px; background: url(../img/main/banner_img1.jpg); background-size: cover; background-position: center;}
/* .main_banner .mb_slide2{background-image: url(../img/main/banner_img2.png);}
.main_banner .mb_slide3{background-image: url(../img/main/banner_img3.png);} */
.main_banner .swiper-button-prev, .main_banner .swiper-button-next{margin-top: 0; width: 45px; height: 80px; -webkit-transform: translateY(-50%); -ms-transform: translateY(-50%); transform: translateY(-50%); background-size: 14px auto; outline: 0; background-position: center; background-color: #3a3838;} 
.main_banner .swiper-button-prev{left: 8%; background-image: url(../img/main/banner_left_btn.png);}
.main_banner .swiper-button-next{right: 8%; background-image: url(../img/main/banner_right_btn.png);}
.main_banner .swiper-container-horizontal>.swiper-pagination-bullets, .main_banner .swiper-pagination-custom, .main_banner .swiper-pagination-fraction{bottom: 80px;}
.main_banner .swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet{margin: 0 5px;}
.main_banner .swiper-pagination-bullet{width: 10px; height: 10px; opacity: 1; background: none; border: 1px solid #fff; -webkit-box-sizing: border-box; box-sizing: border-box; outline: 0;}
.main_banner .swiper-pagination-bullet-active{background: #fac60e; border-color: #fac60e;}
.main_banner .banner_tit{position: absolute; margin-top: 20px; left: 50%; top: 50%; -webkit-transform: translate(-50%,-50%); -ms-transform: translate(-50%,-50%); transform: translate(-50%,-50%); z-index: 10; width: 80%; max-width: 1200px;}
.main_banner .banner_tit h2{color: #fff; font-size: 50px; line-height: 1.2; font-weight: 300; text-align: left; letter-spacing: -1.5px;}
.main_banner .banner_tit h2 strong{display:inline-block; font-weight: 700; color:#2ad925;}
.main_banner .banner_tit h2 br{display: none;}
.main_banner .mb_slide2 .banner_tit h2 strong{display: inline-block;}
.main_banner .banner_tit .desc{margin: 30px 0 0; color: #fff; font-size: 18px; line-height: 34px; font-weight: 500; word-break: keep-all;} 
.main_banner .banner_tit .desc strong{font-size: 18px; word-break: keep-all;} 
/*ie9 banner*/
.ie9_banner{position: relative; display: none;}

/*main_sec1*/
.main_sec1 .list_area{margin-top: 60px; padding-bottom: 51px;}
.main_sec1 .list_area li{float: left; width: 32%;}
.main_sec1 .list_area li:nth-child(3n-1){margin: 0 2%;}
.main_sec1 .list_area li .figure img{width: 100%;}
.main_sec1 .text .main_tit{margin: 40px 0 20px; font-size: 17px; font-weight: 700; text-align: center;}
.main_sec1 .text .desc{padding: 0 10px; font-size: 14px; line-height: 20px; text-align: center; color: #888;}
/*main_sec2*/
.main_sec2{padding: 60px 0 55px 0; background: url(../img/main/section2_bgi.jpg) no-repeat; background-size: 100% 100%; background-position: center; background-color: #faa60e;}
.main_sec2 .tit_area .desc{margin: 20px auto 0; color: #000; font-size: 16px; font-weight: 400;}
.main_sec2 .view_more{margin: 35px auto 0; width: 150px; height: 40px; background: #3a3838; text-align: center;}
.main_sec2 .view_more a{line-height: 40px; color: #fff; text-align: center; font-size: 14px;}
/*main_sec3*/
.pic_lt{margin-bottom: 0; border-color: none;}
.pic_lt .lat_title{display: none; background: none; border-bottom: none;}
.pic_lt{margin-bottom: 0; border: none; background: none;}
.pic_lt ul{padding: 0;}
.pic_lt li{padding: 0;}
.pic_lt li .lt_img{margin: 0;}
.pic_lt .lat_title{padding: 0; border-bottom: none; color: #222; background: none;}
.pic_lt .lat_title a{color: #222;}
.pic_lt .lat_title a::after{background: none; display: none;}
.lat{border: none; background: none; margin-bottom: 0;}
.lat .lat_title{padding: 0; border-bottom: none; color: #222; background: none;}
.lat .lat_title a{color: #222;}
.lat .lat_title a::after{background: none; display: none;}
.pic_lt li .new_icon, .pic_lt li .hot_icon{display: none;}
.pic_lt .gall_title:hover{color: #222;}
.pic_lt .gall_text_area:hover{color: inherit;}
.pic_lt .gall_title{color: #222; font-weight: 400;}
.pic_lt .gall_content p{margin: 0 auto; width: 100%; color: #888; font-size: 14px; word-break: keep-all; overflow: hidden; -webkit-overflow: hidden; -ms-overflow: hidden; text-overflow: ellipsis; white-space: normal; word-wrap: break-word; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 4; line-height: 20px; height: 80px;}
.pic_lt .lt_date{padding: 0 30px;}
.pic_lt li.empty_li{width: 100% !important; height: 300px; line-height: 300px; text-align: center; color: #222; -ms-transform: skew(-0.1deg); -webkit-transform: skew(-0.1deg); transform: skew(-0.1deg);}
.owl-theme .owl-dots .owl-dot{outline: 0;}
.main_sec3 .latest_wr{position: relative;}
.main_sec3 .tit_area{position: absolute; top: 20px;}
.main_sec3 .tit_area .main_tit{line-height: 60px;}
.main_sec3 .pic_lt{padding-top: 125px;}
.main_sec3 .owl-carousel .owl-item{border: 1px solid #ddd; border-right: none; border-top: none;}
.main_sec3 .owl-carousel .owl-item.active{border: 1px solid #ddd; border-right: none; border-top: none;}
.main_sec3 .pic_lt .item{border-right: 1px solid #ddd; border-top: 1px solid #ddd;}
.main_sec3 .pic_lt .gall_img{background: #eee;}
.main_sec3 .pic_lt .gall_text_area{padding: 30px 30px 0 30px;}
.main_sec3 .pic_lt .text_area_box{margin-bottom: 50px;}
.main_sec3 .pic_lt .gall_title{padding: 0 20px 0 28px; font-size: 18px; font-weight: 700; line-height: 1.3em; height: 2.6em; word-break: keep-all;}
.main_sec3 .pic_lt .gall_content{margin: 20px auto 0;}
.main_sec3 .pic_lt .lt_date{padding-bottom: 30px; margin-top: 0; font-size: 14px; line-height: 20px;}
.main_sec3 .pic_lt .lt_date .fa{margin-right: 5px; font-size: 14px; line-height: 20px; color: #888;}
.main_sec3 .pic_lt .lt_more{border: 1px solid #ddd; width: 50px; height: 50px; top: 25px; right: 0; text-indent: -9999px; overflow: hidden; background: url(../img/main/section3_plus_btn.png) no-repeat center; border-radius: 0;}
.main_sec3 .pic_lt .lt_more:hover{background-image: url(../img/main/section3_plus_btn_hover.png);}
.main_sec3 .pic_lt .lt_more .fa{display: none;}
.main_sec3 .pic_lt .lt_date::after{display: block; position: absolute; width: 50px; height: 50px; content: ""; right: 0; bottom: 0; color: #fff; line-height: 50px; 
background: url(../img/main/section3_plus_btn1.png) no-repeat center; background-color: #ddd;  -webkit-transition-duration: 0.3s;  transition-duration: 0.3s; -webkit-transition-timing-function: ease-in-out; transition-timing-function: ease-in-out;}
.main_sec3 .pic_lt .item:hover .lt_date::after{background-color: #fac60e;}
.main_sec3 .owl-theme .owl-nav.disabled+.owl-dots{display: none;}
.main_sec3 .owl-carousel .owl-dots.disabled, .main_sec3 .owl-carousel .owl-nav.disabled{display: block;}
.main_sec3 .owl-theme .owl-nav{margin-top: 0; position: absolute; right: 57px; top: -105px;}
.main_sec3 .owl-theme .owl-nav [class*=owl-]:hover, .main_sec3 .owl-theme .owl-nav [class*=owl-]{background: #fff; border: 1px solid #ddd; border-radius: 0; width: 50px; height: 50px; outline: 0;}
.main_sec3 .owl-carousel .owl-nav.disabled button span{display: block; width: 100%; height: 100%; text-indent: -9999px; overflow: hidden;}
.main_sec3 .owl-carousel .owl-nav.disabled button:first-child span{background: url(../img/main/section3_left_btn.png) no-repeat center;}
.main_sec3 .owl-carousel .owl-nav.disabled button:first-child span:hover{background-image: url(../img/main/section3_left_btn_hover.png);}
.main_sec3 .owl-carousel .owl-nav.disabled button:last-child span{background: url(../img/main/section3_right_btn.png) no-repeat center;}
.main_sec3 .owl-carousel .owl-nav.disabled button:last-child span:hover{background-image: url(../img/main/section3_right_btn_hover.png);}

/* main_sec4 */
.main_sec4{background: url(../img/main/section4_bgi.jpg) no-repeat center; background-size: cover; margin-top: 50px;}
.main_sec4 .main{padding-top:50px;} 
.main_sec4 .tit_area *{color: #fff; }
.main_sec4 .video_thumbnail_area .figure{position: relative; margin: 60px auto 0; width: 60%; max-width: 1010px;}
.main_sec4 .video_thumbnail_area .figure img{width: 100%;}
.main_sec4 .video_thumbnail_area .play_icon{position: absolute; top: 50%; left: 50%; width: 150px; height: 100px; -webkit-transform: translate(-50%,-50%); -ms-transform: translate(-50%,-50%); transform: translate(-50%,-50%);} 
.main_sec4 .triangle{position: absolute; background-color: #fac60e; text-align: left; top: 50%; left: 45%; -webkit-transform: rotate(30deg) skewX(-30deg) scale(1,.866) translate(-50%,-50%); -ms-transform: rotate(30deg) skewX(-30deg) scale(1,.866) translate(-50%,-50%); transform: rotate(30deg) skewX(-30deg) scale(1,.866) translate(-50%,-50%);}
.main_sec4 .triangle::before, .main_sec4 .triangle::after{content: ''; position: absolute; background-color: inherit;}
.main_sec4 .triangle, .main_sec4 .triangle::before, .main_sec4 .triangle::after{width:  40px; height: 40px; border-top-right-radius: 30%;}
.main_sec4 .triangle::before{-webkit-transform: rotate(-135deg) skewX(-45deg) scale(1.414,.707) translate(0,-50%);-ms-transform: rotate(-135deg) skewX(-45deg) scale(1.414,.707) translate(0,-50%);transform: rotate(-135deg) skewX(-45deg) scale(1.414,.707) translate(0,-50%);}
.main_sec4 .triangle::after{-webkit-transform: rotate(135deg) skewY(-45deg) scale(.707,1.414) translate(50%);-ms-transform: rotate(135deg) skewY(-45deg) scale(.707,1.414) translate(50%);transform: rotate(135deg) skewY(-45deg) scale(.707,1.414) translate(50%);}
.main_sec4 .video_area{position: fixed; top:0; left: 0; bottom: 0; right: 0; background: #000; z-index: 9999; display: none; width: 100%; height: 100%;}
.main_sec4 .video_area .close{top: 50px; right: 50px; width: 25px; height: 25px; position: absolute;}
.main_sec4 .video_area .close span{position:absolute; left:0; display:block; width:100%; height:2px; background:#fff; -webkit-transition:all .4s ease; transition:all .4s ease;}
.close .line1 {top:13px; -ms-transform:rotate(45deg); -webkit-transform:rotate(45deg); transform:rotate(45deg);}
.close .line2 {top:13px; -ms-transform:rotate(-45deg); -webkit-transform:rotate(-45deg); transform:rotate(-45deg);}
.main_sec4 .video_area .video{width: 80%; max-width: 1010px; height: 500px; position: absolute; top: 50%; -webkit-transform: translate(-50%,-50%); -ms-transform: translate(-50%,-50%); transform: translate(-50%,-50%); left: 50%; padding: 0 15px;}
.main_sec4 .video_area iframe{width: 100%; height: 100%;}

@media screen and (max-width:1600px){
    .main_banner .swiper-button-prev{left: 4%;}
    .main_banner .swiper-button-next{right: 4%;}
}
@media screen and (max-width:1199px){
    .tit_area .main_tit{font-size: 28px; line-height: 32px;}
    .tit_area .desc{margin: 25px auto 0; width: 100%; max-width: 700px; font-size: 15px; line-height: 20px;}
    .main_banner .banner_tit{padding: 0 20px; margin-top: 10px;}
    .main_banner .banner_tit h2{font-size: 38px;}
    .main_banner .banner_tit .desc{margin: 15px 0 0; width: 100%; font-size: 15px; line-height: 22px;}
    .main_banner .swiper-button-prev, .main_banner .swiper-button-next{width: 40px; height: 70px; background-size: 10px auto;}
    .main_banner .swiper-button-prev{left: 10px;}
    .main_banner .swiper-button-next{right: 10px;}
    .main_banner .swiper-container-horizontal>.swiper-pagination-bullets, .main_banner .swiper-pagination-custom, .main_banner .swiper-pagination-fraction{bottom: 60px;}
    .main_sec{padding: -1px 0 90px;}
    .main_sec1 .text .main_tit{margin: 30px 0 20px; font-size: 17px;}
    .main_sec1 .text .desc{font-size: 13px; line-height: 18px;}
    .main_sec2{padding: 50px 0;}
    .main_sec2 .tit_area .desc{margin: 15px auto 0; font-size: 15px;}
    .main_sec2 .view_more{margin: 28px auto 0; width: 135px; height: 38px;}
    .main_sec2 .view_more a{line-height: 38px; font-size: 13px;}
    .pic_lt .gall_content p{font-size: 13px;}
    .main_sec3 .pic_lt{padding-top: 110px;}
    .main_sec3 .tit_area .main_tit{line-height: 55px;}
    .main_sec3 .pic_lt .lt_more{width: 45px; height: 45px;}
    .main_sec3 .pic_lt .gall_text_area{padding: 28px 28px 0 28px;}
    .main_sec3 .pic_lt .text_area_box{margin-bottom: 38px;}
    .main_sec3 .pic_lt .gall_title{font-size: 15px;}
    .main_sec3 .pic_lt .gall_content{margin: 18px auto 0;}
    .main_sec3 .pic_lt .lt_date{padding: 0 28px 28px 28px; font-size: 13px; line-height: 19px;} 
    .main_sec3 .pic_lt .lt_date .fa{font-size: 13px; line-height: 19px;}
    .main_sec3 .pic_lt .lt_date::after{width: 45px; height: 45px; line-height: 45px;}
    .main_sec3 .owl-theme .owl-nav{right: 50px; top: -90px;}
    .main_sec3 .owl-theme .owl-nav [class*=owl-]:hover, .main_sec3 .owl-theme .owl-nav [class*=owl-]{width: 45px; height: 45px;}
    .main_sec4 .video_thumbnail_area .figure{margin: 45px auto 0; width: 80%;}
    .main_sec4 .video_thumbnail_area .play_icon{width: 100px; height: 80px;} 
    .main_sec4 .triangle, .main_sec4 .triangle::before, .main_sec4 .triangle::after{width: 30px; height: 30px;}
    .main_sec4 .video_area .close{right: 15px;}
    .main_sec4 .video_area .video{width: 100%;}
}
@media screen and (min-width:768px) and (max-width: 1024px){
    .main_sec.main_sec3 .list li{width: 32.5%; height: 420px;}
    .main_sec.main_sec3 .list li:nth-child(2){margin: 0 1.25%;}    
}
@media screen and (max-width:1024px){
    .main_sec1 .list_area li{width: 100%; display: table;}
    .main_sec1 .list_area li:nth-child(3n-1){margin: 20px 0;}
    .main_sec1 .figure_box{float: none; width: 50%; display: table-cell;}
    .main_sec1 .text_box{float: none; display: table-cell; width: 50%; vertical-align: middle; text-align: center;}
    .main_sec1 .text{padding: 0 20px;}
    .main_sec1 .text .main_tit{margin: 0 0 20px; text-align: left; word-break: keep-all;}
    .main_sec1 .text .desc{padding: 0; text-align: left;}
}
@media screen and (max-width:767px){
    .main_banner .mb_slide{height: 700px;}
    .main_banner .banner_tit{margin-top: 15px;}
    .main_banner .banner_tit h2{word-break: keep-all; letter-spacing: 0;}
    .main_banner .banner_tit h2 br{display: block;}
    .main_banner .banner_tit .desc br{display: none;}
    .main_banner .swiper-container-horizontal>.swiper-pagination-bullets, .main_banner .swiper-pagination-custom, .main_banner .swiper-pagination-fraction{bottom: 40px;}
    .main_sec{padding: -1px 0 80px;}
    .main_sec2{padding: 50px 0; background-position: center;}
    .pic_lt li .lt_img::after{background-size: 55px auto;}
}
@media screen and (max-width:600px){
    .main_banner .swiper-button-prev, .main_banner .swiper-button-next{display: none;}
    .main_sec1 .list_area li{width: 100%; display: block;}
    .main_sec1 .list_area li:nth-child(3n-1){margin: 0;}
    .main_sec1 .figure_box{width: 100%; display: block;}
    .main_sec1 .text_box{display: block; padding: 25px 0 40px; width: 100%;}
    .main_sec1 .text{padding: 0 10px;}
    .main_sec1 .text .main_tit{text-align: center;}
    .main_sec1 .text .desc{text-align: center;}
}
@media screen and (max-width:480px){
    .tit_area .main_tit{font-size: 24px; line-height: 28px; word-break: keep-all;}
    .tit_area .desc{margin: 20px auto 0; font-size: 14px; line-height: 18px;}
    .main_banner .mb_slide{height: 550px;}
    .main_banner .banner_tit{margin-top: 20px; width: 90%; min-width: 320px;}
    .main_banner .banner_tit h2{font-size: 32px;}
    .main_banner .banner_tit .desc{font-size: 13px; line-height: 18px;}
    .main_banner .swiper-container-horizontal>.swiper-pagination-bullets, .main_banner .swiper-pagination-custom, .main_banner .swiper-pagination-fraction{bottom: 20px;}
    .main_sec{padding: -1px 0 70px;}
    .main_sec2{padding: 50px 0;}
    .main_sec1 .text .main_tit{margin: 0 0 15px; font-size: 16px;}
    .main_sec1 .text .desc{font-size: 12px; line-height: 16px;}
    .main_sec2 .tit_area .desc{margin: 10px auto 0; font-size: 13px;}
    .main_sec2 .view_more{margin: 25px auto 0; width: 130px; height: 35px;}
    .main_sec2 .view_more a{line-height: 35px; font-size: 12px;}
    .pic_lt .gall_content p{font-size: 12px;}
    .main_sec3 .pic_lt{padding-top: 100px;}
    .main_sec3 .tit_area{top: 20px;}
    .main_sec3 .tit_area .main_tit{line-height: 50px;}
    .main_sec3 .pic_lt .lt_more{width: 40px; height: 40px; top: 25px; right: 0;}
    .main_sec3 .pic_lt .gall_text_area{padding: 25px 25px 0 25px;}
    .main_sec3 .pic_lt .text_area_box{margin-bottom: 35px;}
    .main_sec3 .pic_lt .gall_title{font-size: 16px;}
    .main_sec3 .pic_lt .gall_content{margin: 15px auto 0; padding: 0 10px 0 0;}
    .main_sec3 .pic_lt .lt_date{padding: 0 25px 25px 25px; font-size: 12px; line-height: 18px;} 
    .main_sec3 .pic_lt .lt_date .fa{font-size: 12px; line-height: 18px;}
    .main_sec3 .pic_lt .lt_date::after{width: 40px; height: 40px; line-height: 40px;}
    .main_sec3 .owl-theme .owl-nav{right: 45px; top: -80px;}
    .main_sec3 .owl-theme .owl-nav [class*=owl-]:hover, .main_sec3 .owl-theme .owl-nav [class*=owl-]{width: 40px; height: 40px;}
    .main_sec4 .video_thumbnail_area .figure{margin: 30px auto 0; width: 90%;}
    .main_sec4 .video_thumbnail_area .play_icon{width: 80px; height: 60px;} 
    .main_sec4 .triangle, .main_sec4 .triangle::before, .main_sec4 .triangle::after{width: 25px; height: 25px;}
}
@media screen and (max-width:380px){
    .tit_area .desc br{display: none;}
}



.ytp-expand-pause-overlay .ytp-pause-overlay {display: none;}