@import url(fonts.css);
@import url(reset.css);
.mt0 { margin-top: 0px !important; }

.mb0 { margin-top: 0px !important; }

.ml0 { margin-top: 0px !important; }

.mr0 { margin-top: 0px !important; }

.pt0 { margin-top: 0px !important; }

.pb0 { margin-top: 0px !important; }

.pl0 { margin-top: 0px !important; }

.pr0 { margin-top: 0px !important; }

.mt1 { margin-top: 1px !important; }

.mb1 { margin-top: 1px !important; }

.ml1 { margin-top: 1px !important; }

.mr1 { margin-top: 1px !important; }

.pt1 { margin-top: 1px !important; }

.pb1 { margin-top: 1px !important; }

.pl1 { margin-top: 1px !important; }

.pr1 { margin-top: 1px !important; }

.mt2 { margin-top: 2px !important; }

.mb2 { margin-top: 2px !important; }

.ml2 { margin-top: 2px !important; }

.mr2 { margin-top: 2px !important; }

.pt2 { margin-top: 2px !important; }

.pb2 { margin-top: 2px !important; }

.pl2 { margin-top: 2px !important; }

.pr2 { margin-top: 2px !important; }

.mt3 { margin-top: 3px !important; }

.mb3 { margin-top: 3px !important; }

.ml3 { margin-top: 3px !important; }

.mr3 { margin-top: 3px !important; }

.pt3 { margin-top: 3px !important; }

.pb3 { margin-top: 3px !important; }

.pl3 { margin-top: 3px !important; }

.pr3 { margin-top: 3px !important; }

.mt4 { margin-top: 4px !important; }

.mb4 { margin-top: 4px !important; }

.ml4 { margin-top: 4px !important; }

.mr4 { margin-top: 4px !important; }

.pt4 { margin-top: 4px !important; }

.pb4 { margin-top: 4px !important; }

.pl4 { margin-top: 4px !important; }

.pr4 { margin-top: 4px !important; }

.mt5 { margin-top: 5px !important; }

.mb5 { margin-top: 5px !important; }

.ml5 { margin-top: 5px !important; }

.mr5 { margin-top: 5px !important; }

.pt5 { margin-top: 5px !important; }

.pb5 { margin-top: 5px !important; }

.pl5 { margin-top: 5px !important; }

.pr5 { margin-top: 5px !important; }

.mt6 { margin-top: 6px !important; }

.mb6 { margin-top: 6px !important; }

.ml6 { margin-top: 6px !important; }

.mr6 { margin-top: 6px !important; }

.pt6 { margin-top: 6px !important; }

.pb6 { margin-top: 6px !important; }

.pl6 { margin-top: 6px !important; }

.pr6 { margin-top: 6px !important; }

.mt7 { margin-top: 7px !important; }

.mb7 { margin-top: 7px !important; }

.ml7 { margin-top: 7px !important; }

.mr7 { margin-top: 7px !important; }

.pt7 { margin-top: 7px !important; }

.pb7 { margin-top: 7px !important; }

.pl7 { margin-top: 7px !important; }

.pr7 { margin-top: 7px !important; }

.mt8 { margin-top: 8px !important; }

.mb8 { margin-top: 8px !important; }

.ml8 { margin-top: 8px !important; }

.mr8 { margin-top: 8px !important; }

.pt8 { margin-top: 8px !important; }

.pb8 { margin-top: 8px !important; }

.pl8 { margin-top: 8px !important; }

.pr8 { margin-top: 8px !important; }

.mt9 { margin-top: 9px !important; }

.mb9 { margin-top: 9px !important; }

.ml9 { margin-top: 9px !important; }

.mr9 { margin-top: 9px !important; }

.pt9 { margin-top: 9px !important; }

.pb9 { margin-top: 9px !important; }

.pl9 { margin-top: 9px !important; }

.pr9 { margin-top: 9px !important; }

.mt10 { margin-top: 10px !important; }

.mb10 { margin-top: 10px !important; }

.ml10 { margin-top: 10px !important; }

.mr10 { margin-top: 10px !important; }

.pt10 { margin-top: 10px !important; }

.pb10 { margin-top: 10px !important; }

.pl10 { margin-top: 10px !important; }

.pr10 { margin-top: 10px !important; }

.m_only { display: none; }

.taC { text-align: center; }

.taL { text-align: left; }

.taR { text-align: right; }

img { max-width: 100%; }

.inner { max-width: 1100px; margin: 0 auto; position: relative; padding: 0 30px; }

.header { position: fixed; width: 100%; left: 0; top: 0; z-index: 999; height: 100px; padding: 0 80px; -webkit-box-sizing: border-box; box-sizing: border-box; border-bottom: 1px solid rgba(145, 145, 145, 0.2); background-color: #fff; -webkit-transition: background-color .2s ease-in-out; transition: background-color .2s ease-in-out; }

.header .nav_btn { display: none; }

.header_inner { position: relative; height: 100%; }

.header_inner h1 { position: absolute; left: 0; top: 50%; -webkit-transform: translateY(-50%); transform: translateY(-50%); }

.header_inner h1 a { display: block; width: 200px; height: 40px; background-image: url(../images/common/logo.svg); background-repeat: no-repeat; background-position: center center; background-size: cover; }

.header .gnb { text-align: right; }

.header .gnb ul { font-size: 0; margin-right: -40px; }

.header .gnb li { display: inline-block; vertical-align: top; }

.header .gnb li a { display: block; padding: 0 40px; font-size: 18px; line-height: 100px; color: #222; font-family: Play; font-weight: bold; }

.header .gnb li a span { display: block; position: relative; }

.header .gnb li a span::after { content: ''; position: absolute; width: 100%; height: 4px; background-color: #2f91e8; bottom: 0; left: 0; opacity: 0; -webkit-transition: opacity .15s ease-in-out; transition: opacity .15s ease-in-out; }

.header .gnb li a:hover span::after { opacity: 1; }

.header .gnb li.on a span::after { opacity: 1; }

.header.on { background-color: #fff; border-bottom: 1px solid rgba(145, 145, 145, 0.2); }

.header.on .gnb li a { color: #222; font-weight: bold; }

.header.on .gnb li a span::after { background-color: #2f91e8; }

#wrap.sub .header { background-color: #fff; border-bottom: 1px solid rgba(145, 145, 145, 0.2); }

#wrap.sub .header .gnb li a { color: #222; font-weight: bold; }

#wrap.sub .header .gnb li a span::after { background-color: #2f91e8; }

#wrap.sub #container { padding-top: 100px; }

.mv { height: 100vh; }

.mv_item_cont { display: -webkit-box; display: -ms-flexbox; display: flex; -webkit-box-align: center; -ms-flex-align: center; align-items: center; height: 100%; position: relative; background-color: rgba(0, 0, 0, 0.4); background-repeat: no-repeat; background-position: center center; background-size: cover; }

.mv_item_txt { width: 100%; text-align: center; padding-bottom: 60px; color: #fff; font-size: 60px; font-weight: 300; line-height: 1.47; }

.mv_item_txt b { font-weight: bold; }

.mv .mv-nav { position: absolute; width: 34px; height: 80px; top: 50%; -webkit-transform: translateY(-40px); transform: translateY(-40px); background-repeat: no-repeat; background-position: center center; background-size: cover; z-index: 10; cursor: pointer; opacity: 0.2; outline: none; }

.mv .mv-nav:hover { opacity: 1; }

.mv .mv-nav.mv-prev { background-image: url(../images/main/mv-prev.svg); left: 80px; }

.mv .mv-nav.mv-next { background-image: url(../images/main/mv-next.svg); right: 80px; }

.mv .mv-pagination { position: absolute; left: 50%; top: 50%; width: auto; bottom: auto; -webkit-transform: translate(-50%, -50%); transform: translate(-50%, -50%); margin-top: 120px; z-index: 10; font-size: 0; }

.mv .mv-pagination .swiper-pagination-bullet { width: 48px; height: 4px; margin: 0 4px; background-color: #fff; opacity: 0.2; border-radius: 0; }

.mv .mv-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active { opacity: 1; }

.mv_wrap { position: relative; }

.mv_wrap .mouse { text-align: center; position: absolute; left: 50%; bottom: 0; width: 42px; margin-left: -21px; z-index: 10; }

.mv_wrap .mouse .line { display: block; margin-top: 12px; position: relative; height: 48px; overflow: hidden; }

.mv_wrap .mouse .line::after { content: ''; position: absolute; width: 1px; height: 100%; top: -130%; left: 50%; background-color: #fff; -webkit-animation: scroll 1s linear infinite; animation: scroll 1s linear infinite; }

.mv_wrap .mouse strong { display: block; font-size: 16px; line-height: 19px; color: #fff; font-family: play; font-weight: bold; margin-bottom: 12px; }

@-webkit-keyframes scroll { 0% { top: -130%; }
  100% { top: 130%; } }

@keyframes scroll { 0% { top: -130%; }
  100% { top: 130%; } }

@-webkit-keyframes scroll2 { 0% { -webkit-transform: translateY(0); transform: translateY(0); }
  50% { -webkit-transform: translateY(20px); transform: translateY(20px); }
  100% { -webkit-transform: translateY(0); transform: translateY(0); } }

@keyframes scroll2 { 0% { -webkit-transform: translateY(0); transform: translateY(0); }
  50% { -webkit-transform: translateY(20px); transform: translateY(20px); }
  100% { -webkit-transform: translateY(0); transform: translateY(0); } }

.main_sec { position: relative; padding: 0 30px; }

.main_sec .inner { padding: 100px 0; position: relative; }

.main_sec.bg { background-color: #f7f7f7; }

.main_sec.line .inner::before { content: ''; position: absolute; width: 50%; height: 100%; left: 50%; top: 0; -webkit-transform: translateX(-50%); transform: translateX(-50%); border: 1px solid #eee; border-top: none; border-bottom: none; opacity: 0.8; z-index: -1; }

.main_sec.line .inner::after { content: ''; position: absolute; width: 1px; height: 100%; left: 50%; top: 0; background-color: #eee; opacity: 0.8; z-index: -1; }

.main_sec_tit { margin-bottom: 80px; text-align: center; }

.main_sec_tit .tit_en { display: block; font-family: "Play", "Noto Sans KR", sans-serif; color: #2f91e8; font-size: 24px; line-height: 27px; margin-bottom: 5px; }

.main_sec_tit h2 { font-size: 60px; font-family: "Play", "Noto Sans KR", sans-serif; line-height: 1.48; }

.main_about .main_sec_tit h2 { line-height: 1.15; }

.main_sec_tit p { font-size: 18px; line-height: 1.4; color: #919191; margin-top: 20px; }

.main_about .img_box { padding: 0 13%; }

.main_business { overflow: hidden; padding: 0; }

.main_business .main_sec_tit { position: relative; z-index: 99; }

.main_business .btn_area .btn { position: relative; z-index: 99; }

.main_business_list .mb_list { display: -webkit-box; display: -ms-flexbox; display: flex; }

.main_business_list .mb_item { -webkit-box-flex: 1; -ms-flex: 1; flex: 1; -ms-flex-negative: 0; flex-shrink: 0; }

.main_business_list .link { display: block; position: relative; }

.main_business_list .link::before { content: ''; position: absolute; opacity: 0; -webkit-transition: opacity .15s ease-in-out; transition: opacity .15s ease-in-out; width: 100%; height: 200vh; left: 0; top: 50%; -webkit-transform: translateY(-50%); transform: translateY(-50%); background-color: rgba(196, 228, 242, 0.2); }

.main_business_list .link:hover .ov_bg { opacity: 1; }

.main_business_list .link:hover::before { opacity: 1; }

.main_business_list .img_box { position: relative; }

.main_business_list .img_box .b_ico { position: absolute; left: 50%; top: 50%; -webkit-transform: translate(-50%, -50%); transform: translate(-50%, -50%); z-index: 1; }

.main_business_list .img_box .ov_bg { position: relative; z-index: 10; opacity: 0; -webkit-transition: opacity .15s ease-in-out; transition: opacity .15s ease-in-out; display: block; }

.main_business_list .img_box .ov_bg img { width: 100%; }

.main_business_list .txt_box { padding-top: 24px; margin-top: 24px; position: relative; text-align: center; }

.main_business_list .txt_box::before { content: ''; position: absolute; width: 16px; height: 4px; background-color: #eaeaea; top: 0; left: 50%; margin-left: -8px; }

.main_business_list .txt_box .num { display: block; font-size: 18px; line-height: 21px; color: #00aeef; }

.main_business_list .txt_box .tit { display: block; font-size: 24px; line-height: 36px; margin-top: 8px; }

.main_business_list .txt_box .desc { display: inline-block; margin-top: 24px; vertical-align: top; text-align: left; }

.main_business_list .txt_box .desc li { font-size: 16px; line-height: 24px; font-weight: 500; letter-spacing: -0.48px; padding-left: 10px; position: relative; }

.main_business_list .txt_box .desc li::before { content: ''; position: absolute; width: 4px; height: 4px; background-color: #00aeef; border-radius: 100%; left: 0; top: 10px; }

.main_responsive_slide .swiper-slide { -webkit-box-flex: 1; -ms-flex: 1; flex: 1; }

.main_responsive_slide .mv-pagination { display: none; }

.main_tech .bg_img { position: absolute; }

.main_tech .bg_img.left { left: 0; top: 12%; }

.main_tech .bg_img.right { right: 0; bottom: 0; }

.main_tech .inner { z-index: 10; }

.main_tech_slide { margin: 0 -15px; }

.main_tech_item { padding: 0 15px; -webkit-box-sizing: border-box; box-sizing: border-box; height: auto; text-align: center; }

.main_tech_item .link { display: block; padding: 36px 30px; height: 100%; -webkit-box-sizing: border-box; box-sizing: border-box; background-color: #fff; -webkit-transition: background-color .12s ease-in-out; transition: background-color .12s ease-in-out; }

.main_tech_item .link:hover { background-color: #2f91e8; }

.main_tech_item .link:hover .txt_box .tit { color: #fff; }

.main_tech_item .link:hover .txt_box .desc { color: #fff; }

.main_tech_item .link:hover .ico_box .ico_hover { opacity: 1; }

.main_tech_item .link:hover .ico_box .ico_origin { opacity: 0; }

.main_tech_item .ico_box { position: relative; }

.main_tech_item .ico_box img { display: inline-block; vertical-align: top; -webkit-transition: opacity .12s ease-in-out; transition: opacity .12s ease-in-out; }

.main_tech_item .ico_box .ico_hover { position: absolute; left: 50%; top: 0; -webkit-transform: translateX(-50%); transform: translateX(-50%); opacity: 0; }

.main_tech_item .txt_box { margin-top: 24px; }

.main_tech_item .txt_box .tit { display: block; color: #1a82e9; font-family: play; font-size: 24px; font-weight: bold; line-height: 27px; -webkit-transition: color .12s ease-in-out; transition: color .12s ease-in-out; }

.main_tech_item .txt_box .desc { color: #222; font-size: 16px; line-height: 24px; letter-spacing: -0.48px; margin-top: 8px; -webkit-transition: color .12s ease-in-out; transition: color .12s ease-in-out; }

.main_works_list { display: block; font-size: 0; }

.main_works_slide { margin: 0 -15px; margin-top: -60px; }

.main_works_slide .main_works_item { -webkit-box-flex: 0; -ms-flex: 0 0 33.33333%; flex: 0 0 33.33333%; padding: 0 15px; display: inline-block; vertical-align: top; width: 33.33333%; -webkit-box-sizing: border-box; box-sizing: border-box; margin-top: 60px; text-align: center; }

.main_works .img_box img { width: 100%; }

.main_works .txt_box { padding-top: 24px; }

.main_works .txt_box .tit { display: block; font-size: 24px; line-height: 36px; letter-spacing: -0.72px; }

.main_works .txt_box .icons { font-size: 0; margin-top: 12px; }

.main_works .txt_box .icons span { display: inline-block; vertical-align: top; margin: 0 4px; }

.main_works .txt_box .tags { font-size: 16px; line-height: 24px; letter-spacing: -0.48px; margin-top: 12px; }

.btn_area.taC { text-align: center; }

.btn_area.taL { text-align: left; }

.btn_area.taR { text-align: right; }

.main_sec .btn_area { margin-top: 80px; }

.btn.view_more { display: inline-block; vertical-align: top; min-width: 240px; padding: 0 20px; -webkit-box-sizing: border-box; box-sizing: border-box; text-align: center; border: 2px solid #ddd; color: #919191; background-color: #fff; -webkit-transition: all .1s ease-in-out; transition: all .1s ease-in-out; }

.btn.view_more.ty_grey { background-color: #f7f7f7; }

.btn.view_more span { display: inline-block; vertical-align: top; padding-right: 26px; position: relative; font-size: 16px; line-height: 46px; font-weight: 500; }

.btn.view_more span::after { content: ''; position: absolute; right: 0; top: 50%; margin-top: -6px; width: 18px; height: 12px; background: url(../images/common/arrow_icon.svg) no-repeat center center; background-size: cover; -webkit-transition: all .1s ease-in-out; transition: all .1s ease-in-out; }

.btn.view_more:hover { border-color: #2f91e8; background-color: #2f91e8; color: #fff; }

.btn.view_more:hover span::after { background-image: url(../images/common/arrow_icon_on.svg); right: -4px; }

.footer { padding: 70px 0; background-color: #21283a; }

.footer .inner { display: -webkit-box; display: -ms-flexbox; display: flex; -webkit-box-pack: justify; -ms-flex-pack: justify; justify-content: space-between; }

.footer .inner .logo { -ms-flex-negative: 0; flex-shrink: 0; }

.footer .inner .txt_box { color: rgba(255, 255, 255, 0.6); font-size: 14px; line-height: 20px; letter-spacing: -0.42px; text-align: right; padding-left: 50px; }

/* sub */
.sv_wrap { height: 400px; display: -webkit-box; display: -ms-flexbox; display: flex; -webkit-box-align: center; -ms-flex-align: center; align-items: center; -webkit-box-pack: center; -ms-flex-pack: center; justify-content: center; background-repeat: no-repeat; background-position: center center; background-size: cover; }

.sv_wrap .txt_box { color: #fff; text-align: center; }

.sv_wrap .txt_box h2 { font-size: 40px; font-family: play; font-weight: bold; line-height: 46px; }

.sv_wrap .txt_box p { margin-top: 16px; font-size: 18px; line-height: 27px; opacity: 0.9; }

.sub_sec { padding: 100px 0; }

.sub_sec_tit { margin-bottom: 48px; }

.sub_sec_tit h2 { font-size: 40px; line-height: 59px; }

.sub_sec.bg { background-color: #f7f7f7; }

/* company */
.about_cont { display: -webkit-box; display: -ms-flexbox; display: flex; -webkit-box-pack: justify; -ms-flex-pack: justify; justify-content: space-between; }

.about_cont .img_box { padding-left: 4%; text-align: center; display: -webkit-box; display: -ms-flexbox; display: flex; -webkit-box-align: end; -ms-flex-align: end; align-items: flex-end; -webkit-box-pack: end; -ms-flex-pack: end; justify-content: flex-end; }

.about_cont .img_box img { max-width: 100%; margin-top: -20px; }

.about_cont .slogan { display: block; font-size: 24px; line-height: 1.42; letter-spacing: -0.72px; margin-bottom: 24px; color: #2f91e8; }

.about_cont .txt_box_tit { display: block; font-size: 24px; line-height: 1.42; letter-spacing: -0.72px; margin-bottom: 12px; color: #2f91e8; }

.about_cont.ty_solution { -webkit-box-orient: horizontal; -webkit-box-direction: reverse; -ms-flex-direction: row-reverse; flex-direction: row-reverse; }

.about_cont.ty_solution .txt_box { width: auto; -webkit-box-flex: 1; -ms-flex: 1; flex: 1; }

.about_cont.ty_solution .img_box { width: 204px; -webkit-box-sizing: border-box; box-sizing: border-box; -ms-flex-negative: 0; flex-shrink: 0; text-align: right; display: block; }

.sub_txt { font-size: 18px; line-height: 27px; font-weight: 500; letter-spacing: -0.54px; }

.year_wrap { overflow: hidden; padding: 0 40px; position: relative; line-height: 0; }

.year_wrap::after { content: ''; position: absolute; width: 100%; height: 1px; left: 0; bottom: 0; background-color: #dbdbdb; }

.year_area { overflow-x: auto; -ms-overflow-style: none; /* IE and Edge */ scrollbar-width: none; /* Firefox */ position: relative; text-align: center; }

.year_area::-webkit-scrollbar { display: none; width: 0; height: 0; }

.year_list { display: inline-block; vertical-align: top; text-align: center; white-space: nowrap; overflow-x: auto; font-size: 0; position: relative; }

.year_item { display: inline-block; vertical-align: top; width: auto; }

.year_item button { display: block; padding: 0 40px; font-size: 24px; line-height: 40px; font-weight: bold; font-family: play; color: #c6c6c6; -webkit-transition: color .2s ease-in-out; transition: color .2s ease-in-out; outline: none; border: none; -webkit-box-sizing: border-box; box-sizing: border-box; }

.year_item.on button { color: #222; }

.year_item button span { display: block; position: relative; padding-bottom: 22px; }

.year_item button span::after { opacity: 0; -webkit-transition: opacity .2s ease-in-out; transition: opacity .2s ease-in-out; content: ''; position: absolute; width: 100%; height: 4px; bottom: 0; left: 0; background-color: #2f91e8; }

.year_item.on button span::after { opacity: 1; }

.btn_year_nav { display: none; position: absolute; width: 40px; height: 40px; top: 0; border: 1px solid #dbdbdb; background-color: #f7f7f7; -webkit-box-sizing: border-box; box-sizing: border-box; background-repeat: no-repeat; background-position: center center; }

.year_wrap.scroll .btn_year_nav { display: block; }

.btn_year_nav.prev { left: 0; background-image: url(../images/sub/ico_prev.svg); }

.btn_year_nav.next { right: 0; background-image: url(../images/sub/ico_next.svg); }

.history_area { padding-top: 80px; }

.history_item { display: none; }

.history_item.on { display: block; }

.history_item h3 { font-size: 40px; line-height: 46px; font-weight: bold; color: #2f91e8; font-family: play; }

.history_cont { margin-top: 32px; position: relative; }

.history_cont li { font-size: 18px; line-height: 1.33; letter-spacing: -0.54px; font-weight: 500; padding-left: 17px; position: relative; }

.history_cont li + li { margin-top: 12px; }

.history_cont li::before { content: ''; position: absolute; width: 5px; height: 5px; background-color: #222; left: 0; top: 9px; }

.history_cont li:last-child::after { content: ''; position: absolute; width: 5px; left: 0; top: 14px; bottom: 0; background-color: #f7f7f7; }

.history_cont::before { content: ''; position: absolute; width: 1px; top: 12px; bottom: 0; left: 2px; background-color: #dbdbdb; }

.sub_sec_history { position: relative; }

.sub_sec_history .txt_img { position: absolute; bottom: -69px; left: 50%; }

.sub_sec_history .txt_img img { max-width: none; }

@media (max-width: 1920px) { .sub_sec_history .txt_img { bottom: -3.5vw; }
  .sub_sec_history .txt_img img { max-width: 100%; } }

.g_map { width: 100%; height: 320px; }

.map_area { margin-bottom: 48px; }

.map_info + .map_info { margin-top: 32px; }

.map_info_tit { font-size: 24px; line-height: 1.4; color: #2f91e8; position: relative; padding-left: 23px; margin-bottom: 12px; letter-spacing: -0.72px; }

.map_info_tit i { font-size: 0; line-height: 0; position: absolute; left: 0; top: 50%; -webkit-transform: translateY(-50%); transform: translateY(-50%); }

.map_info ul li { font-size: 16px; line-height: 1.5; letter-spacing: -0.48px; font-weight: 500; }

.map_info ul li + li { margin-top: 6px; }

.sub_business_list { display: -webkit-box; display: -ms-flexbox; display: flex; -ms-flex-wrap: wrap; flex-wrap: wrap; margin: 0 -15px; margin-top: -30px; }

.sub_business_item { -webkit-box-sizing: border-box; box-sizing: border-box; width: 50%; padding: 0 15px; margin-top: 30px; }

.sub_business_item .cont_box { display: -webkit-box; display: -ms-flexbox; display: flex; -webkit-box-align: center; -ms-flex-align: center; align-items: center; background-color: #fff; height: 100%; padding: 40px; -webkit-box-sizing: border-box; box-sizing: border-box; -webkit-box-shadow: 0 6px 40px 0 rgba(1, 31, 64, 0.08); box-shadow: 0 6px 40px 0 rgba(1, 31, 64, 0.08); }

.sub_business_item .img_box { width: 100px; -ms-flex-negative: 0; flex-shrink: 0; }

.sub_business_item .txt_box { -webkit-box-flex: 1; -ms-flex: 1; flex: 1; padding-left: 40px; }

.sub_business_item .txt_box .tit_box { margin-bottom: 16px; }

.sub_business_item .txt_box .tit_box .num { display: block; font-size: 18px; font-family: play; line-height: 21px; color: #2f91e8; margin-bottom: 4px; }

.sub_business_item .txt_box .tit_box .tit { font-size: 24px; line-height: 36px; letter-spacing: -0.72px; }

.sub_business_item .txt_box .list li { font-size: 16px; line-height: 24px; padding-left: 10px; position: relative; letter-spacing: -0.48px; }

.sub_business_item .txt_box .list li::before { content: ''; position: absolute; width: 4px; height: 4px; background-color: #2f91e8; left: 0; top: 10px; }

.sub_business_item .txt_box .list li + li { margin-top: 4px; }

.solution_desc { display: -webkit-box; display: -ms-flexbox; display: flex; margin: 0 -15px; margin-top: 64px; }

.solution_desc_item { width: 50%; padding: 0 15px; -webkit-box-sizing: border-box; box-sizing: border-box; }

.solution_desc_item .inner_box { height: 100%; border: 1px solid #ddd; padding: 36px 40px; -webkit-box-sizing: border-box; box-sizing: border-box; position: relative; background-color: #fff; }

.solution_desc_item .inner_box::before { content: ''; position: absolute; width: 40px; height: 3px; background-color: #2f91e8; left: 40px; top: -1px; }

.solution_desc_item .inner_box h3 { font-size: 24px; line-height: 36px; letter-spacing: -0.72px; margin-bottom: 24px; }

.solution_desc_item .inner_box .list_wrap { display: -webkit-box; display: -ms-flexbox; display: flex; }

.solution_desc_item .inner_box ul { -webkit-box-flex: 1; -ms-flex: 1; flex: 1; -ms-flex-negative: 0; flex-shrink: 0; display: inline-block; vertical-align: top; }

.solution_desc_item .inner_box ul + ul { margin-left: 40px; }

.solution_desc_item .inner_box ul li { position: relative; padding-left: 10px; font-size: 16px; line-height: 24px; margin-top: 4px; }

.solution_desc_item .inner_box ul li::before { content: ''; position: absolute; width: 4px; height: 4px; background-color: #2f91e8; left: 0; top: 10px; }

.works_list { margin: 0 -15px; margin-top: -60px; font-size: 0; }

.works_list_item { width: 33.3333%; padding: 0 15px; margin-top: 60px; -webkit-box-sizing: border-box; box-sizing: border-box; display: inline-block; vertical-align: top; }

.works_list_item .img_box img { width: 100%; }

.works_list_item .txt_box { padding-top: 24px; text-align: center; }

.works_list_item .txt_box .icons { margin-bottom: 16px; }

.works_list_item .txt_box .icons > * { margin: 0 4px; }

.works_list_item .txt_box .tit { display: block; font-size: 24px; line-height: 36px; letter-spacing: -0.72px; }

.works_list_item .txt_box .desc { font-size: 16px; line-height: 22px; letter-spacing: -0.48px; color: #919191; margin-top: 4px; }

.works_list_item .txt_box .tags { font-size: 16px; line-height: 24px; letter-spacing: -0.48px; margin-top: 16px; }

@media (max-width: 1024px) { .header { padding: 0 30px; }
  .header .nav_btn { display: block; width: 22px; height: 21px; position: absolute; right: 0; top: 50%; padding: 0; margin-top: -10.5px; z-index: 9999; }
  .header .nav_btn_item { position: absolute; right: 0; height: 3px; width: 100%; background-color: #222; -webkit-transition: all .4s ease-in-out; transition: all .4s ease-in-out; }
  .header .nav_btn_item.top { top: 0; }
  .header .nav_btn_item.mid { top: 9px; }
  .header .nav_btn_item.bot { top: 18px; }
  .header .nav_btn.on .nav_btn_item { background-color: #222; }
  .header .nav_btn.on .nav_btn_item.top { -webkit-transform: rotate(45deg); transform: rotate(45deg); top: 9px; }
  .header .nav_btn.on .nav_btn_item.mid { width: 0; }
  .header .nav_btn.on .nav_btn_item.bot { -webkit-transform: rotate(-45deg); transform: rotate(-45deg); top: 9px; }
  .header .gnb { position: fixed; right: -100%; top: 0; width: 100%; height: 100%; text-align: center; background-color: #fff; -webkit-transition: right .4s ease-in-out; transition: right .4s ease-in-out; display: -webkit-box; display: -ms-flexbox; display: flex; -webkit-box-align: center; -ms-flex-align: center; align-items: center; -webkit-box-pack: center; -ms-flex-pack: center; justify-content: center; }
  .header .gnb::before { content: ''; position: absolute; width: 1px; height: 100%; background-color: #eee; opacity: 0.8; left: 50%; top: 0; }
  .header .gnb.on { right: 0; }
  .header .gnb ul { margin-right: 0; }
  .header .gnb li { display: block; }
  .header .gnb li + li { margin-top: 8px; }
  .header .gnb li a { color: #222; font-size: 50px; line-height: 1; }
  .header .gnb li a span { padding: 16px 0; }
  .header .gnb li a span::after { width: 60px; left: 50%; margin-left: -30px; background-color: #2f91e8; }
  .main_tech_item .link { padding: 20px 16px; }
  .mv { min-height: 700px; }
  .mv_item_txt { font-size: 5vw; }
  .mv .mv-nav.mv-prev { left: 30px; }
  .mv .mv-nav.mv-next { right: 30px; }
  .about_cont .txt_box { width: 55%; }
  .about_cont .txt_box br.pc_only { display: none; }
  .about_cont .img_box { width: 45%; }
  .year_item button span { z-index: 10; }
  .year_wrap::after { bottom: 1px; }
  .sub_sec_history .txt_img { bottom: -4.8vw; left: 30%; }
  .sub_sec_history .txt_img img { max-width: 100%; }
  .sub_business_list { display: block; margin: 0; margin-top: 0; }
  .sub_business_item { width: 100%; padding: 0; margin-top: 0; }
  .sub_business_item + .sub_business_item { margin-top: 30px; } }

@media (max-width: 860px) { .works_list_item { width: 50%; } }

@media (max-width: 767px) { .m_only { display: block !important; }
  .pc_only { display: none; }
  .header { height: 50px; padding: 0 16px; }
  .header_inner h1 a { width: 170px; height: 34px; }
  .header .gnb li a { font-size: 30px; font-weight: bold; }
  .header .gnb li a span::after { width: 40px; margin-left: -20px; }
  .inner { padding: 0 16px; }
  .mv { min-height: 520px; }
  .main_sec { padding: 0 16px; }
  .main_sec .inner { padding: 48px 0; }
  .main_sec_tit { margin-bottom: 48px; }
  .main_sec_tit .tit_en { font-size: 16px; line-height: 19px; margin-bottom: 4px; }
  .main_sec_tit h2 { font-size: 32px; }
  .main_sec_tit p { font-size: 14px; margin-top: 12px; }
  .main_sec_tit p br { display: none; }
  .main_sec.line .inner::before { display: none; }
  .main_sec.line .inner::after { display: none; }
  .main_business { padding: 0; }
  .main_business .main_sec_tit { padding: 0 16px; }
  .main_business_list { overflow: hidden; }
  .main_business_list .img_box { display: -webkit-box; display: -ms-flexbox; display: flex; -webkit-box-flex: 1; -ms-flex: 1; flex: 1; -webkit-box-align: center; -ms-flex-align: center; align-items: center; -webkit-box-pack: center; -ms-flex-pack: center; justify-content: center; }
  .main_business_list .img_box .b_ico { position: relative; -webkit-transform: none; transform: none; left: 0; top: 0; }
  .main_business_list .img_box .ov_bg { display: none; }
  .main_business_list .txt_box { -webkit-box-flex: 1; -ms-flex: 1; flex: 1; padding-top: 0; margin-top: 0; }
  .main_business_list .txt_box::before { width: 3px; height: 16px; left: -1.5px; top: 50%; margin-left: 0; margin-top: -8px; }
  .main_business_list .txt_box .num { font-size: 14px; line-height: 16px; }
  .main_business_list .txt_box .tit { margin-top: 4px; font-size: 18px; line-height: 27px; letter-spacing: -0.54px; }
  .main_business_list .txt_box .desc { margin-top: 12px; }
  .main_business_list .txt_box .desc li { font-size: 13px; line-height: 19px; }
  .main_business_list .txt_box .desc li::before { top: 8px; }
  .main_business_list .link { display: -webkit-box; display: -ms-flexbox; display: flex; }
  .main_business_list .link::before { display: none; }
  .main_business .mb_list { display: block; }
  .main_business .mb_item { display: block; width: 100%; }
  .main_business .mb_item + .mb_item { margin-top: 31px; padding-top: 32px; border-top: 1px solid #eee; }
  .main_responsive_slide { overflow: hidden; }
  .main_responsive_slide .swiper-slide { -webkit-box-flex: 0; -ms-flex: 0 0 auto; flex: 0 0 auto; }
  .main_responsive_slide .mv-pagination { display: block; text-align: center; font-size: 0; margin-top: 32px; }
  .main_responsive_slide .mv-pagination .swiper-pagination-bullet { opacity: 1; width: 24px; height: 4px; background-color: rgba(0, 0, 0, 0.1); border-radius: 0; margin: 0 2px; }
  .main_responsive_slide .mv-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active { background-color: #2f91e8; }
  .main_tech .bg_img.left { display: none; }
  .main_tech .bg_img.right { width: 50%; }
  .main_tech_slide { margin: 0; width: 252px; margin: 0 auto; }
  .main_tech_item { padding: 0; }
  .main_tech_item .link { padding: 40px 15px; }
  .main_tech_item .txt_box { margin-top: 20px; }
  .main_tech_item .txt_box .tit { font-size: 20px; line-height: 23px; }
  .main_tech_item .txt_box .desc { font-size: 14px; line-height: 20px; margin-top: 12px; }
  .main_works_list { -ms-flex-wrap: nowrap; flex-wrap: nowrap; display: -webkit-box; display: -ms-flexbox; display: flex; }
  .main_works .txt_box .tit { font-size: 20px; line-height: 29px; letter-spacing: -0.6px; }
  .main_works .txt_box .tags { font-size: 13px; line-height: 19px; }
  .main_works_slide { margin: 0; margin-top: 0; }
  .main_works_slide .main_works_item { padding: 0; margin-top: 0; }
  .mv-nav { display: none; }
  .mv .mv-pagination { margin-top: 100px; width: 100%; left: 0; -webkit-transform: translateX(0); transform: translateX(0); text-align: center; }
  .mv_item_txt { font-size: 32px; line-height: 40px; padding-bottom: 44px; }
  .mv_item_txt .spacing { height: 4px; }
  .mv_wrap .mouse strong { font-size: 12px; line-height: 14px; margin-bottom: 8px; }
  .mv_wrap .mouse img { width: 20px; }
  .mv_wrap .mouse .line { height: 23px; margin-top: 7px; }
  .main_sec .btn_area { margin-top: 48px; }
  .btn.view_more { min-width: 192px; height: 40px; }
  .btn.view_more span { line-height: 36px; font-size: 13px; letter-spacing: -0.39px; padding-right: 20px; }
  .btn.view_more span::after { width: 12px; height: 8px; margin-top: -4px; }
  .footer { padding: 48px 0; }
  .footer .inner { display: block; text-align: center; }
  .footer .inner .logo a { display: block; }
  .footer .inner .logo img { height: 34px; }
  .footer .inner .txt_box { margin-top: 32px; padding-left: 0; text-align: center; }
  #wrap.sub #container { padding-top: 50px; }
  .sub_sec { padding: 48px 0; }
  .sub_sec_tit { margin-bottom: 32px; }
  .sub_sec_tit h2 { font-size: 28px; line-height: 41px; }
  .sv_wrap { height: 156px; }
  .sv_wrap .txt_box { padding: 0 16px; width: 100%; -webkit-box-sizing: border-box; box-sizing: border-box; }
  .sv_wrap .txt_box h2 { font-size: 28px; line-height: 32px; }
  .sv_wrap .txt_box p { font-size: 14px; line-height: 20px; margin-top: 8px; }
  .about_cont { display: block; }
  .about_cont .txt_box { width: 100%; }
  .about_cont .slogan { font-size: 18px; line-height: 26px; margin-bottom: 20px; letter-spacing: -0.54px; }
  .about_cont .txt_box_tit { font-size: 18px; line-height: 26px; margin-bottom: 12px; letter-spacing: -0.54px; }
  .about_cont .img_box { width: 100%; display: block; -webkit-box-sizing: border-box; box-sizing: border-box; text-align: center; padding: 0 12%; margin-top: 30px; }
  .about_cont.ty_business .img_box { padding: 0 20%; margin-top: 48px; }
  .about_cont .img_box img { margin-top: 0; }
  .about_cont.ty_solution .img_box { padding: 0; width: 100%; text-align: center; margin-top: 0; margin-bottom: 24px; }
  .about_cont.ty_solution .img_box img { width: 80px; }
  .sub_txt { font-size: 14px; line-height: 24px; letter-spacing: -0.42px; }
  .year_item button { padding: 0 20px; font-size: 18px; line-height: 21px; }
  .year_item button span { padding-bottom: 20px; }
  .year_area { margin: 0 -20px; }
  .year_wrap { padding: 0; }
  .year_wrap.scroll .btn_year_nav { display: none; }
  .history_area { padding-top: 48px; }
  .history_item h3 { font-size: 28px; line-height: 32px; }
  .history_cont { margin-top: 21px; }
  .history_cont li { font-size: 14px; line-height: 20px; letter-spacing: -0.42px; padding-left: 17px; }
  .history_cont li::before { top: 7px; }
  .history_cont li:last-child::after { top: 12px; }
  .map_area { margin-bottom: 32px; }
  .g_map { height: 240px; }
  .map_info + .map_info { margin-top: 20px; }
  .map_info_tit { font-size: 18px; line-height: 27px; padding-left: 18px; margin-bottom: 8px; }
  .map_info_tit i img { height: 16px; }
  .map_info ul li { font-size: 14px; line-height: 20px; }
  .map_info ul li + li { margin-top: 4px; }
  .sub_business_item + .sub_business_item { margin-top: 16px; }
  .sub_business_item .cont_box { display: block; padding: 32px; }
  .sub_business_item .img_box { width: 100%; text-align: center; }
  .sub_business_item .img_box img { width: 80px; }
  .sub_business_item .txt_box { margin-top: 24px; padding-left: 0; text-align: center; }
  .sub_business_item .txt_box .tit_box { margin-bottom: 12px; }
  .sub_business_item .txt_box .tit_box .num { font-size: 14px; line-height: 16px; }
  .sub_business_item .txt_box .tit_box .tit { font-size: 18px; line-height: 27px; }
  .sub_business_item .txt_box .list { display: inline-block; text-align: left; }
  .sub_business_item .txt_box .list li { font-size: 13px; line-height: 19px; }
  .sub_business_item .txt_box .list li::before { width: 3px; height: 3px; top: 8px; }
  .solution_desc { display: block; margin: 0; margin-top: 32px; }
  .solution_desc_item { width: 100%; padding: 0; }
  .solution_desc_item + .solution_desc_item { margin-top: 16px; }
  .solution_desc_item .inner_box { padding: 26px 16px; }
  .solution_desc_item .inner_box::before { width: 24px; height: 2px; left: 16px; }
  .solution_desc_item .inner_box h3 { font-size: 18px; line-height: 27px; letter-spacing: -0.54px; margin-bottom: 12px; }
  .solution_desc_item .inner_box ul + ul { margin-left: 0; }
  .solution_desc_item .inner_box ul li { font-size: 13px; line-height: 19px; letter-spacing: -0.39px; margin-top: 0; padding-left: 9px; }
  .solution_desc_item .inner_box ul li::before { top: 8px; width: 3px; height: 3px; }
  .works_list { margin: 0; }
  .works_list_item { width: 100%; padding: 0; margin-top: 0; }
  .works_list_item + .works_list_item { margin-top: 32px; }
  .works_list_item .txt_box { padding-top: 20px; }
  .works_list_item .txt_box .icons { margin-bottom: 12px; }
  .works_list_item .txt_box .tit { font-size: 20px; line-height: 29px; letter-spacing: -0.6px; }
  .works_list_item .txt_box .desc { font-size: 13px; line-height: 19px; letter-spacing: -0.39px; margin-top: 2px; }
  .works_list_item .txt_box .tags { font-size: 13px; line-height: 19px; letter-spacing: -0.39px; margin-top: 12px; } }