@charset "UTF-8";

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.menu_item{position:absolute;left:0;top:0;width:20%;height:100%;transition:height 0s}.main_menu_wrap .menu_item .item_wrap{display:block;width:100%;height:100%;position:relative;overflow:hidden}.main_menu_wrap .menu_item .rolling_img{display:block;position:absolute;left:0;top:0;width:100%;height:100%;background-color:#000;filter:grayscale(0.8);transition:filter 0.5s,transform 0.5s}.main_menu_wrap .menu_item .info{position:absolute;bottom:0;left:0;display:block;width:100%;height:300px;color:#fff;text-align:center}.main_menu_wrap .menu_item .desc,.main_menu_wrap .menu_item .title{display:block;width:100%;text-align:center;font-style:normal}.main_menu_wrap .menu_item .title{position:absolute;font-size:24px;bottom:100px;transition:bottom 0.5s}.main_menu_wrap .menu_item .desc{position:absolute;bottom:60px;max-height:0;margin-top:16px;padding-top:26px;font-size:18px;opacity:0;transition:opacity 0.5s,max-height 0.5s;overflow:hidden}.main_menu_wrap .menu_item 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.desc:before{opacity:1}.main_menu_wrap.on .menu_item{-webkit-animation:rollUp cubic-bezier(0.27, 0.21, 0, 0.99) 1s both;animation:rollUp cubic-bezier(0.27, 0.21, 0, 0.99) 1s both}.main_menu_wrap.on .menu_item.company{-webkit-animation-delay:0s;animation-delay:0s}.main_menu_wrap.on .menu_item.lab{-webkit-animation-delay:0.05s;animation-delay:0.05s}.main_menu_wrap.on .menu_item.culture{-webkit-animation-delay:0.1s;animation-delay:0.1s}.main_menu_wrap.on .menu_item.in{-webkit-animation-delay:0.15s;animation-delay:0.15s}.main_menu_wrap.on .menu_item.news{-webkit-animation-delay:0.2s;animation-delay:0.2s}}@media screen and (max-width: 1280px){header.main_mode .inner:not(:hover) .btn_header_lang{background-image:url(../../img/common/m_icn_lang_white.svg)}header.main_mode .inner:not(:hover) .list_lang li.active a{color:#000}}@media screen and (max-width: 1024px){header.main_mode .common_nav .title{color:#000}header.main_mode .inner .logo_box{background-image:url(../../img/common/cm_bi_white.svg)}header.main_mode .nav_wrap .logo_box{background-image:url(../../img/common/cm_bi_black.svg)}header.main_mode .inner:hover{background:transparent;box-shadow:none}.mobile_nav_active header.main_mode .btn_header_nav .nav_line{background:#000}header.main_mode .btn_header_nav .nav_line{background:#fff}header.main_mode .top_wrap{border-bottom:none}header.main_mode .btn_header_lang{background-image:url(../../img/common/m_icn_lang_white.svg)}.visual_wrap{height:40.8333rem}.visual_wrap .txt_main_visual{bottom:50%;-webkit-transform:translate3d(0, 80%, 0);transform:translate3d(0, 80%, 0)}.visual_wrap .txt_main_visual img{max-width:80%;margin:0 auto}.visual_wrap .txt_main_visual .txt_inner{width:100%;padding:0 1rem}.visual_wrap .txt_main_visual .main_title{font-size:2.2rem}.visual_wrap .txt_main_visual .main_sub_text{margin:1.2rem 0 0;font-size:1.0833rem}.visual_wrap .txt_main_visual .btn_wrap{width:100%;margin:1.7rem 0 0}.visual_wrap .txt_main_visual .btn_wrap .floatingBanner{width:50%;max-width:17rem;margin:0 0.2083rem}.visual_wrap .txt_main_visual .btn_wrap .floatingBanner + .floatingBanner{margin:0 0 0 0.8333rem}.visual_wrap .txt_main_visual .main_btn{width:100%;height:4.125rem;padding:0 .8rem;font-size:1.2rem}.visual_wrap .video_wrap{display:none!important}.main_news_wrap{margin:3.625rem auto 7.5rem auto;padding:0 2.5rem}.main_news_wrap .title{width:100%;font-size:1.126rem;line-height:1.92rem;max-height:3.84rem}.main_news_wrap .date{margin:1.58rem auto 2.58rem 0;font-size:1rem}.main_news_wrap .desc{height:1.75rem;font-size:1.08rem;line-height:1.75rem}.main_news_wrap .owl-item:nth-child(2) .item{padding:0 0.624rem}.main_news_wrap .owl-item:nth-child(3) .item{padding:0 0 0 0.624rem}.main_news_wrap .owl-item.active + .owl-item.active{border-left:none}.main_menu_wrap{height:auto;margin-bottom:7.5rem}.main_menu_wrap .menu_item{float:left;position:relative;left:auto;display:block;width:100%;height:41.4vw;margin-bottom:0;-webkit-animation:none;animation:none}.main_menu_wrap .menu_item.company,.main_menu_wrap .menu_item.lab{width:50%}.main_menu_wrap .menu_item.culture,.main_menu_wrap .menu_item.news{width:33.33%}.main_menu_wrap .menu_item.in{width:33.34%}.main_menu_wrap .menu_item.company,.main_menu_wrap .menu_item.culture,.main_menu_wrap .menu_item.in,.main_menu_wrap .menu_item.lab,.main_menu_wrap .menu_item.news{left:auto}.main_menu_wrap .menu_item .rolling_img img{display:none}.main_menu_wrap .menu_item.company .rolling_img,.main_menu_wrap .menu_item.culture .rolling_img,.main_menu_wrap .menu_item.in .rolling_img,.main_menu_wrap .menu_item.lab .rolling_img,.main_menu_wrap .menu_item.news .rolling_img{background:url(../../img/portal/main/t_spr_main_category_bg.jpg) no-repeat top left;background-size:100vw auto}.main_menu_wrap .menu_item.company .rolling_img{background-position:0 0}.main_menu_wrap .menu_item.lab .rolling_img{background-position:-50vw 0}.main_menu_wrap .menu_item.culture .rolling_img{background-position:0 -41.4vw}.main_menu_wrap .menu_item.in .rolling_img{background-position:-33.33vw -41.4vw}.main_menu_wrap .menu_item.news .rolling_img{background-position:-66.66vw -41.4vw}.main_menu_wrap .menu_item .info{display:flex;justify-content:center;align-items:center;flex-direction:column;height:100%;text-shadow:0 0 0.4rem rgba(0, 0, 0, 0.5)}.main_menu_wrap .menu_item .desc,.main_menu_wrap .menu_item .title{position:relative;left:auto;bottom:auto}.main_menu_wrap .menu_item .title{font-size:1.625rem}.main_menu_wrap .menu_item .desc{margin-top:1rem;padding-top:0;max-height:none;font-size:1.25rem;opacity:1}.main_menu_wrap .menu_item .rolling_img{filter:none}.main_latest_wrap{margin-bottom:6.82rem}.main_latest_wrap .related_thumb{padding:0 1.666rem}.main_latest_wrap .related_thumb_list{padding:0 0 5.12rem 0;overflow:hidden}}@media screen and (max-width: 767px){.visual_wrap .title{bottom:6.4166rem;font-size:1.75rem}.main_news_wrap{margin:4.166rem 0 0 0;padding:0 1.666rem}.main_news_wrap .section_title{font-size:1.416rem;margin-bottom:1.833rem}.main_news_wrap .news_list{margin-bottom:4.166rem;padding-bottom:4.166rem}.main_news_wrap .title{font-size:1.16rem;max-height:none}.main_news_wrap .date{margin:1.58rem auto 2.58rem 0;font-size:1rem}.main_news_wrap .desc{height:1.75rem;font-size:1.08rem;line-height:1.75rem}.main_news_wrap .owl-carousel .owl-dots{display:block}.main_news_wrap .owl-item:nth-child(2) .item,.main_news_wrap .owl-item:nth-child(3) .item{padding:0}.main_menu_wrap{margin-bottom:5rem}.main_menu_wrap .menu_item{width:100%;height:37vw;margin-bottom:1px}.main_menu_wrap .menu_item.company,.main_menu_wrap .menu_item.culture,.main_menu_wrap .menu_item.in,.main_menu_wrap .menu_item.lab,.main_menu_wrap .menu_item.news{width:100%}.main_menu_wrap .menu_item.company .rolling_img,.main_menu_wrap .menu_item.culture .rolling_img,.main_menu_wrap .menu_item.in .rolling_img,.main_menu_wrap .menu_item.lab .rolling_img,.main_menu_wrap .menu_item.news .rolling_img{background:url(../../img/portal/main/m_spr_main_category_bg.jpg) no-repeat top left;background-size:100vw auto}.main_menu_wrap .menu_item.news .rolling_img{background-size:100vw auto}.main_menu_wrap .menu_item.company .rolling_img{background-position:0 0}.main_menu_wrap .menu_item.lab .rolling_img{background-position:0 -37.6vw}.main_menu_wrap .menu_item.culture .rolling_img{background-position:0 -75vw}.main_menu_wrap .menu_item.in .rolling_img{background-position:0 -112.48vw}.main_menu_wrap .menu_item.news .rolling_img{background-position:0 -150vw}.main_menu_wrap .menu_item .title{font-size:1.75rem}.main_menu_wrap .menu_item .desc{font-size:1.33rem}.main_latest_wrap .related_thumb{padding:0}.main_latest_wrap .related_thumb_list{padding:0}}