@charset "utf-8";

/* 준비중페이지 */
.wait_page{display:flex;justify-content:center;padding:20px;box-sizing:border-box;}
.wait_page img{max-width:100%;}

/* 텍스트박스 */
.inp_txt{height:100%;min-height:40px;padding:0 10px;border:1px solid #d5d5d5;background-color:#fff;font-size:1.5rem;cursor:text;box-sizing:border-box;}
.inp_txt:focus{border-color:#3db6ed;background-color:#f0f7fa;}

/* 탭 */
.con_tab{width:100%;}
.con_tab ul{display:flex;justify-content:space-between;width:100%;}
.con_tab ul li{flex-grow:1; position:relative; width:20%;}
.con_tab ul li a{position:relative; display:flex; align-items:center; justify-content:center; height:100%; padding:10px 0; text-align:center; font-size:2.5rem; font-weight:700; border-bottom:1px solid #ddd; box-sizing:border-box;}
.con_tab ul li a::before{content:""; position: absolute; right:0; top:50%; width:1px; height:60%; transform:translateY(-50%); background:#ddd;}
.con_tab ul li:LAST-CHILD a::before{display: none;}
.con_tab ul li.on a{color:#060bd4;}
.tab_t{margin-top:50px;}
.tab_b{margin-bottom:60px;}

.con_tab2 ul{display:flex; flex-wrap:wrap; gap:15px;}
.con_tab2 ul li a{display:block; padding:7px 30px; text-align:center; font-size:1.9rem; border:1px solid #ddd; border-radius:50px; box-sizing:border-box;}
.con_tab2 ul li.on a{color:#fff; border-color:#000; background: #000;}
.tab_b2{margin-bottom:60px;}


/* 제목 */
h4.tit{margin-bottom:20px;font-size:3rem;line-height:1.3;font-weight:700;color:#143077;letter-spacing:-0.025em;}
h4.tit.h4_t{margin-top:50px;}
h5.tit{margin-bottom:15px;font-size:2.5rem;line-height:1.3;font-weight:700;color:#000;letter-spacing:-0.025em;}
h5.tit.h5_t{margin-top:30px;}
h6.tit{margin-bottom:15px;font-size:2rem;line-height:1.3;font-weight:700;color:#000;letter-spacing:-0.025em;}
h6.tit.h6_t{margin-top:20px;}

/* 리스트 */
ul.list > li{position:relative;padding-left:15px;line-height:1.5;color:#222;}
ul.list > li::after{content:'';position:absolute; top:11px; left:0; width:8px; height:2px; background: #000;}
ul.list > li:nth-child(n+2){margin-top:8px;}
ul.list > li > ul.list2{margin:10px 0 15px;}
ul.list2 > li{position:relative;padding-left:15px;margin-bottom:8px;font-size:1.6rem;line-height:1.5;color:#555;}
ul.list2 > li::after{content:'';position:absolute;top:9px;left:0;width:5px;height:5px; background: #555;}
ul.list2 > li > ul.list3{margin:8px 0;}
ul.list3 > li{position:relative;padding-left:12px;margin-bottom:5px;font-size:1.5rem;line-height:1.5;color:#888;}
ul.list3 > li::after{content:'';position:absolute;top:8px;left:0;width:4px;height:4px; border:1px solid #888; border-radius:50%;}

/* 넘버 리스트 */
ol.number_list{display:flex; flex-wrap:wrap; gap:15px;}
ol.number_list > li{display: flex; gap:10px; width:100%;}
ol.number_list > li > .num{display: flex; align-items:center; justify-content:center; width:30px; height: 30px; line-height:1; color:#fff; font-size:1.5rem; font-weight:700; border-radius:50%; background: #143077;}
ol.number_list > li > .txt{width:calc(100% - 40px);}

ol.number_list.w50 > li{width:calc(50% - 8px);}

/* 버튼 */
.btn_w{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;width:100%;padding:30px 0;text-align:center;}
.btn_w a{flex-grow:1;}
.btn_w.center{justify-content:center;}
.btn_w.center a{flex-grow:0;}

a.con_btn,
input.con_btn{display:inline-block;color:#fff;min-width:130px;padding:15px 40px;font-size:1.6rem;font-weight:600;line-height:normal;vertical-align:middle;text-align:center;cursor:pointer;border:0;letter-spacing:-0.025em;box-sizing:border-box;}

a.con_sbtn,
input.con_sbtn{display:inline-block;color:#fff;padding:10px 15px;font-size:1.5rem;font-weight:600;line-height:normal;vertical-align:middle;text-align:center;cursor:pointer;border:0;letter-spacing:-0.025em;box-sizing:border-box;}

.con_btn.navy,
.con_sbtn.navy{border:1px solid #224191;background:#224191;}
.con_btn.navy_l,
.con_sbtn.navy_l{border:1px solid #224191;background:#fff;color:#224191;}

.con_btn.blue,
.con_sbtn.blue{border:1px solid #0060cf;background:#0060cf;}

.con_btn.blue_l,
.con_sbtn.blue_l{border:1px solid #009ef6;color:#009ef6;}

.con_btn.black,
.con_sbtn.black{border:1px solid #333;background:#333;color:#fff;}

.con_btn.black_l,
.con_sbtn.black_l{border:1px solid #222;color:#222;}

.con_btn.gray,
.con_sbtn.gray{background:#f5f5f5;border:1px solid #f5f5f5;color:#000;}

.con_btn.white,
.con_sbtn.white{background:#fff;border:1px solid #b0b0b0;color:#000;}

.con_btn.file,
.con_sbtn.file{position:relative;padding-left:60px;border:1px solid #224191;color:#224191;}
.con_btn.file::before,
.con_sbtn.file::before{content:'';position:absolute;top:50%;left:40px;width:11px;height:12px;margin-top:-6px;background-image:url(/nanum/site/builder/skin/main/img/common/icon_file.png);background-repeat:no-repeat;background-size:cover;}

.main_btnbox{display: flex; justify-content:end; gap:15px;}
.main_btnbox.btn_center{justify-content:center;}
.main_btnbox .main_btn{display:flex; justify-content:space-between; align-items:center; gap:30px; padding:12px 20px; line-height:1.2; font-size:2rem; font-weight:600; color:#000; border:1px solid #a5bbe3; border-radius:10px; background:#f7fafd; box-sizing:border-box;}
.main_btn::after{content:""; display: block; width:26px; height:13px; background-image: url("/nanum/site/builder/skin/main/img/common/btn_arrow.png"); background-size: 100% auto; background-repeat: no-repeat;}
.down_btn::after{width:24px; height:22px; background-image: url("/nanum/site/builder/skin/main/img/common/down_icon.png");}

.link_btn{display:flex; align-items:center; justify-content:space-between; padding:10px 30px; box-sizing:border-box;}
.link_btn::after{content:""; display: block; width:12px; height:12px; background-image:url("/nanum/site/builder/skin/main/img/common/link_icon.png"); background-size: 100% auto; background-repeat: no-repeat;}


/* 기본테이블 */
table.table1{width:100%;border-collapse:collapse;border-top:2px solid #000;border-right:1px solid #d5d5d5;word-break:keep-all;}
table.table1 th{font-weight:700;}
table.table1 th,
table.table1 td{padding:15px 10px;text-align:center;color:#000;line-height:1.4;}
table.table1 thead th{font-weight:700;background:#f4f8fc;}
table.table1 thead th,
table.table1 tbody th,
table.table1 tbody td{border-left:1px solid #d5d5d5;border-bottom:1px solid #d5d5d5;}
table.table1 tbody th{background: #f5f5f5;}
table.table1 tbody td.left{text-align:left;}
table.table1 tbody td.right{text-align:right;}

/* 포인트 텍스트 */
.point_txt{position:relative;padding-left:30px;font-size:1.7rem !important;line-height:1.4 !important;font-weight:600 !important;}
.point_txt::before{content:"!"; position:absolute; top:1px; left:0; display:flex; align-items:center; justify-content:center; width:18px; height:18px; font-size:1.3rem; color:#fff; border-radius:50%; background: #143077;}
.point_txt::after{content:""; position:absolute; top:5px; left:10px; width:5px; height: 5px; border:5px solid #143077; border-top:5px solid transparent; border-left:5px solid transparent; transform:rotate(-45deg); box-sizing:border-box; z-index:-1;}

/* 라인박스 */
.line_box{padding:40px; border:1px solid #ddd; box-sizing:border-box;}

/* 회색박스 */
.gray_box{padding:40px; border-radius:10px; background: #f3f3f3;}

/* 상단공통안내박스 */
.comm_topbox{position:relative;border-bottom:2px solid #dfe4f1;margin-bottom:50px;padding:50px 40px 50px 160px;}
.comm_topbox::before,
.comm_topbox::after{content:'';position:absolute;top:0;background:#224191;}
.comm_topbox::before{left:0;width:100%;height:2px;}
.comm_topbox::after{right:0;width:2px;height:60px;}
.comm_topbox i.icon{position:absolute;top:50px;left:40px;width:80px;height:80px;background-size:cover;background-color:#f8faff;border-radius:100%;}
.comm_topbox p.btxt{padding-bottom:20px;font-size:1.9rem;line-height:1.5;font-weight:700;color:#000;}
.comm_topbox p{line-height:1.5;font-weight:500;word-break:keep-all;color:#333;}
.comm_topbox p:nth-child(n+2){padding-top:10px;}
.comm_topbox .point_txt{padding-top:0 !important;}
.comm_topbox ul.info_area{display:flex;flex-wrap:wrap;align-items:center;margin-top:30px;}
.comm_topbox ul.info_area li{position:relative;margin:15px 30px 0 0;padding-left:35px;font-size:1.5rem;font-weight:600;}
.comm_topbox ul.info_area li::after{content:'';position:absolute;top:0;left:0;width:22px;height:22px;background-repeat:no-repeat;background-size:cover;}
.comm_topbox ul.info_area li.floor::after{background-image:url(/nanum/site/builder/skin/main/img/common/icon_comm_floor.png);}
.comm_topbox ul.info_area li.tel::after{background-image:url(/nanum/site/builder/skin/main/img/common/icon_comm_tel.png);}
.comm_topbox ul.info_area li.fax::after{background-image:url(/nanum/site/builder/skin/main/img/common/icon_comm_fax.png);}
.comm_topbox ul.info_area li.time::after{background-image:url(/nanum/site/builder/skin/main/img/common/icon_comm_time.png);}

/* 점선박스 */
.dashed_box{padding:50px 40px; border:2px dashed #143077; background-color:#eff4fb; box-sizing:border-box;}

.dashed_box .icon{display:flex; flex-direction:column; align-items:center; gap:25px;}
.dashed_box .icon::before{content:""; display:block; width:134px; height:137px; background-size: 100% auto; background-repeat: no-repeat;}
.dashed_box .icon.icon01::before{background-image:url(/nanum/site/builder/skin/main/img/common/dashed_icon01.png);}
.dashed_box .icon.icon02::before{background-image:url(/nanum/site/builder/skin/main/img/common/dashed_icon02.png);}

.dashed_box .big_txt{font-size:2.5rem; font-weight:700;}

/* 좌측이미지 박스 */
.left_imgbox{display:flex; align-items:center; gap:40px; padding:40px; border-radius:10px; background: #f0f9ff;}
.left_imgbox::before{content:""; display:block; width:81px; height:113px; margin:0 auto; background-size: 100% auto; background-repeat: no-repeat;}
.left_imgbox.img01::before{background-image: url(/nanum/site/builder/skin/main/img/common/privacy_img01.png);}

.left_imgbox .txt_box{width:calc(100% - 232px);}
.left_imgbox .txt_box .txt:nth-child(n+2){margin-top:30px;}

/* step_type1 */
ol.step_type1{display:flex;justify-content:space-between;padding:20px 0 40px;}
ol.step_type1 > li{position:relative;padding:130px 20px 0 20px;text-align:center;background-repeat:no-repeat;background-position:50% 0;}
ol.step_type1 > li:nth-child(n+2)::before{content:'';position:absolute;top:42px;left:-10px;width:20px;height:16px;background:url(/nanum/site/builder/skin/main/img/common/icon_arr_rit.png) no-repeat;background-size:cover;}
ol.step_type1 > li::after{content:'';position:absolute;top:34px;left:50%;width:32px;height:32px;margin-left:-16px;background-repeat:no-repeat;background-size:cover;}
ol.step_type1 > li .step_tit{font-size:1.8rem;line-height:1.3;font-weight:700;}
ol.step_type1 > li ul{margin-top:10px;}
ol.step_type1 > li ul li{font-size:1.5rem;font-weight:500;line-height:1.3;color:#555;word-break:keep-all;letter-spacing:-0.025em;}
ol.step_type1 > li ul li:nth-child(n+2){margin-top:5px;}

ol.step_type1.col3 > li{width:33.3333%;}
ol.step_type1.col3 li.step1{background-image:url(/nanum/site/builder/skin/main/img/common/bg_step1_col3_1.png);}
ol.step_type1.col3 li.step2{background-image:url(/nanum/site/builder/skin/main/img/common/bg_step1_col3_2.png);}
ol.step_type1.col3 li.step3{background-image:url(/nanum/site/builder/skin/main/img/common/bg_step1_last.png);}

ol.step_type1.col4 > li{width:25%;}
ol.step_type1.col4 li.step1{background-image:url(/nanum/site/builder/skin/main/img/common/bg_step1_col4_1.png);}
ol.step_type1.col4 li.step2{background-image:url(/nanum/site/builder/skin/main/img/common/bg_step1_col4_2.png);}
ol.step_type1.col4 li.step3{background-image:url(/nanum/site/builder/skin/main/img/common/bg_step1_col4_3.png);}
ol.step_type1.col4 li.step4{background-image:url(/nanum/site/builder/skin/main/img/common/bg_step1_last.png);}

/* step_type2 */
ol.step_type2{display:flex;justify-content:space-between;}
ol.step_type2 > li{display:inline-flex;flex-direction:column;justify-content:center;align-items:center;position:relative;height:150px;padding:0 20px;border:1px solid #d5d5d5;border-radius:20px;font-size:1.9rem;line-height:1.3;font-weight:600;text-align:center;box-sizing:border-box;}
ol.step_type2 > li:nth-child(n+2)::before{content:'';position:absolute;top:50%;left:0;width:20px;height:16px;margin:-8px 0 0 -35px;background:url(/nanum/site/builder/skin/main/img/common/icon_arr_rit.png) no-repeat;background-size:cover;}
ol.step_type2.col3 > li{width:33.3333%;max-width:280px;}
ol.step_type2.col4 > li{width:25%;max-width:200px;}
ol.step_type2.col4 > li dl:nth-child(n+2){margin-top:10px;}
ol.step_type2.col4 > li dd{font-size:1.6rem;color:#888;}
ol.step_type2.col5 > li{width:20%;max-width:150px;}

/* 사이트맵 */
.sitemap_wrap{display:flex;flex-wrap:wrap; justify-content:space-between; gap:30px 0;}
.sitemap_wrap::after{content:'';width:30%;}
.sitemap_wrap .box{width:30%;border:1px solid #d5d5d5;}
.sitemap_wrap .box .tit{padding:15px 30px;background:#f5f5f5;text-align:center;font-size:1.8rem;line-height:1.5;font-weight:700;color:#000;}
.sitemap_wrap .box > ul{padding:20px;}
.sitemap_wrap .box > ul > li:nth-child(n+2){border-top:1px solid #e5e5e5;}
.sitemap_wrap .box > ul > li > a{display:block;padding:10px;font-size:1.6rem;color:#000;}
.sitemap_wrap .box > ul > li > ul{padding:15px 25px;background:#f9f9f9;}
.sitemap_wrap .box > ul > li > ul > li{font-size:1.4rem;}
.sitemap_wrap .box > ul > li > ul > li:nth-child(n+2){margin-top:8px;}

/* 디자인셀렉트박스 */
select.custom_sel{width:max-content; min-width:100px; height:100%;min-height:40px;padding:0 10px;border:1px solid #d5d5d5;background:url(/nanum/site/builder/skin/main/img/common/select_arr.png) no-repeat calc(100% - 10px) 50% #fff;font-size:1.5rem;box-sizing:border-box;-webkit-appearance:none;-moz-appearance:none;appearance:none;}
select.custom_sel::-ms-expand{display:none;}

/* 디자인인풋박스 */
.inp_chk[type="checkbox"],
.inp_rd[type="radio"]{clip:rect(1px, 1px, 1px, 1px);position:absolute;width:1px;height:1px;}

/* 체크박스 */
.inp_chk[type="checkbox"].default + label{display:inline-block;position:relative;padding-left:25px;cursor:pointer;font-size:1.5rem;line-height:0;font-weight:500;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;}
.inp_chk[type="checkbox"].default + label::before{content:'';position:absolute;left:0;top:50%;width:20px;height:20px;margin-top:-10px;border:1px solid #cacece;border-radius:3px;background:url(/nanum/site/builder/skin/main/img/common/icon_chk_off.png) no-repeat 50% 50%;background-size:auto 12px;box-sizing:border-box;}
.inp_chk[type="checkbox"]:checked.default + label{font-weight:700;}
.inp_chk[type="checkbox"]:checked.default + label::before{background:url(/nanum/site/builder/skin/main/img/common/icon_chk_on.png) no-repeat 50% 50% #0075ff;background-size:auto 12px;border-color:#0075ff;}

.inp_chk[type="checkbox"].borbx + label{display:inline-block;position:relative;width:100%;padding:5px 0;background-color:#fff;border:1px solid #d5d5d5;font-size:1.4rem;font-weight:600;color:#555;text-align:center;box-sizing:border-box;vertical-align:top;cursor:pointer;}
.inp_chk[type="checkbox"].borbx:checked + label{border-color:#000;background:#747474;color:#fff;box-shadow:3px 3px 0 rgba(0,0,0,0.2);}

/* 라디오버튼 */
.inp_rd[type="radio"].default + label{display:inline-block;position:relative;padding-left:25px;cursor:pointer;font-size:1.5rem;line-height:0;font-weight:500;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;}
.inp_rd[type="radio"].default + label::before{content:'';position:absolute;left:0;top:50%;width:20px;height:20px;margin-top:-10px;box-sizing:border-box;text-align:center;border:1px solid #cacece;border-radius:100%;}
.inp_rd[type="radio"]:checked.default + label::before{border-color:#0075ff;}
.inp_rd[type="radio"]:checked.default + label::after{content:'';position:absolute;top:50%;left:5px;width:10px;height:10px;margin-top:-5px;background:#0075ff;border-radius:100%;}


/* 설립목적 */
.laboratory_wrap .vision_gray_box .title{font-size:3.5rem; color:#0042ea; font-weight:800;}
.laboratory_wrap .vision_gray_box .txt{font-size:1.9rem;}

.laboratory_wrap .laboratory_list ul{display: flex; gap:20px;}
.laboratory_wrap .laboratory_list ul li{display:flex; flex-direction:column; align-items:center; gap:20px; width:calc(33% - 4px); padding:30px 20px; text-align:center; border:2px dashed #ddd; border-radius:10px; box-sizing:border-box;}
.laboratory_wrap .laboratory_list ul li::before{content:""; display: block; width:90px; height: 71px; background-repeat:no-repeat; background-size: 100% auto;}
.laboratory_wrap .laboratory_list ul li.icon01::before{background-image: url("/nanum/site/builder/dir/main/img/menu6031/laboratory_icon01.png");}
.laboratory_wrap .laboratory_list ul li.icon02::before{background-image: url("/nanum/site/builder/dir/main/img/menu6031/laboratory_icon02.png");}
.laboratory_wrap .laboratory_list ul li.icon03::before{background-image: url("/nanum/site/builder/dir/main/img/menu6031/laboratory_icon03.png");}
.laboratory_wrap .laboratory_list ul li.icon04::before{background-image: url("/nanum/site/builder/dir/main/img/menu6032/laboratory_icon04.png");}
.laboratory_wrap .laboratory_list ul li.icon05::before{background-image: url("/nanum/site/builder/dir/main/img/menu6032/laboratory_icon05.png");}
.laboratory_wrap .laboratory_list ul li.icon06::before{background-image: url("/nanum/site/builder/dir/main/img/menu6032/laboratory_icon06.png");}
.laboratory_wrap .laboratory_list ul li .txt{line-height:1.4; font-size:2rem;}


/*비전과 발전계획*/
.vision_gray_box{position:relative; padding:60px 0;}
.vision_gray_box::before{content:""; position: absolute; left:50%; top:0; width:1800px; height: 100%; border-radius:10px; background: #f7f7f7; transform:translateX(-50%); z-index:-1;}

.vision_gray_box p{font-size:1.9rem; color:#333;}
.vision_gray_box p:nth-child(n+2){margin-top:30px;}

.txt_blue_box{color:#fff; background: #0400a2;}

.vision_tit{display:flex; flex-direction:column; align-items:center; justify-content:center; gap:15px; font-size:1.8rem; font-weight:800; color:#fff;}
.vision_tit::before{content:""; display:block; width:51px; height:60px; background-size:100% auto; background-repeat: no-repeat;}
.vision_tit.icon01,
.vision_tit.icon02{color:#0071db;}
.vision_tit.icon01::before{background-image: url("/nanum/site/builder/dir/main/img/menu6028/vision_icon01.png");}
.vision_tit.icon02::before{background-image: url("/nanum/site/builder/dir/main/img/menu6028/vision_icon02.png");}
.vision_tit.icon03::before{background-image: url("/nanum/site/builder/dir/main/img/menu6028/vision_icon03.png");}
.vision_tit.icon04::before{background-image: url("/nanum/site/builder/dir/main/img/menu6031/vision_icon04.png");}
.vision_tit.noicon::before{display:none;}

.vision_titbox{position:relative; width:740px; margin:130px auto 0 auto; padding:75px; box-sizing:border-box; overflow:hidden;}
.vision_titbox::before{content:""; position:absolute; left:0; top:0; width:740px; height: 740px; border-radius:50%; background-image:url(/nanum/site/builder/dir/main/img/menu6028/vision_bg.jpg); background-size:100% auto; background-position:top -70px center; background-repeat: no-repeat; z-index:-1;}
.vision_titbox::after{content:""; position: absolute; bottom:0; left:0; width:100%; height: 100%; background: linear-gradient(0deg, #fff 50%, transparent 65%); z-index:-1;}
.vision_titbox .tit_txt{position:relative; width:590px; padding:70px 0; box-sizing:border-box;}
.vision_titbox .tit_txt::before{content:""; position: absolute; top:0; width:590px; height: 590px; border-radius:50%; background:#fff; z-index: -1;}
.vision_titbox .tit_txt .txt{margin-top:30px; line-height:1.4; text-align:center; font-size:3rem; font-weight:700;}

.vision_linebox{padding:60px 0; border-radius:50px 0 50px 0; border:1px solid #d0d0d0; box-sizing:border-box;}
.vision_linebox .txt{margin-top:20px; text-align:center; font-size:2.4rem; font-weight:700;}

.blue_box_full{position:relative; margin-top:100px; padding:70px 0;}
.blue_box_full::before{content:""; position: absolute; top:0; left:50%; width:100vw; min-width:1400px; height: 100%; padding-bottom:90px; transform:translateX(-50%); z-index:-1;
 background-color: #003078;
 background-image: url("/nanum/site/builder/dir/main/img/menu6028/blue_box_bg01.png"), url("/nanum/site/builder/dir/main/img/menu6028/blue_box_bg02.png");
 background-position: top right, bottom left;
 background-repeat: no-repeat;
}

.blue_box_full .list_tit ul{display:flex; gap:50px; width:100%; margin-top:50px;}
.blue_box_full .list_tit ul li{display:flex; align-items:center; justify-content:center; width:33.333%; height:170px; text-align:center; font-size:2.6rem; font-weight:700; color:#fff; border-radius:10px; background-size: cover;}
.blue_box_full .list_tit ul li.img01{background-image: url("/nanum/site/builder/dir/main/img/menu6028/plan_bg01.jpg");}
.blue_box_full .list_tit ul li.img02{background-image: url("/nanum/site/builder/dir/main/img/menu6028/plan_bg02.jpg");}
.blue_box_full .list_tit ul li.img03{background-image: url("/nanum/site/builder/dir/main/img/menu6028/plan_bg03.jpg");}
.blue_box_full .list_tit ul li.img04{background-image: url("/nanum/site/builder/dir/main/img/menu6031/plan_bg04.jpg");}
.blue_box_full .list_tit ul li.img05{background-image: url("/nanum/site/builder/dir/main/img/menu6031/plan_bg05.jpg");}
.blue_box_full .list_tit ul li.img06{background-image: url("/nanum/site/builder/dir/main/img/menu6031/plan_bg06.jpg");}

.blue_box_full .list_txt{margin-top:60px; padding-top:40px; border-top:1px solid rgba(255,255,255,0.5);}
.blue_box_full .list_txt ul{display:flex; gap:50px; margin-top:30px;}
.blue_box_full .list_txt ul li{width:33.333%;}
.blue_box_full .list_txt ul li .txt_box{padding:20px; text-align:center; font-size:2rem; font-weight:600; color:#fff; border:1px solid rgba(255,255,255,0.6); border-radius:10px; background: rgba(255,255,255,0.15); box-sizing:border-box;}
.blue_box_full .list_txt ul li .txt_box:nth-child(n+2){margin-top:20px;}


/* 연혁 */
.history_tit{position:relative; display:flex; flex-direction:column; justify-content:center; height:270px;}
.history_tit::before{content:""; position: absolute; left:50%; top:0; width:1800px; height:100%; transform:translateX(-50%); border-radius:10px; background-size: cover; z-index:-1;}
.history_tit.history_bg01::before{background-image: url("/nanum/site/builder/skin/main/img/common/history_bg01.jpg");}
.history_tit.history_bg02::before{background-image: url("/nanum/site/builder/skin/main/img/common/history_bg02.jpg");}
.history_tit.history_bg03::before{background-image: url("/nanum/site/builder/skin/main/img/common/history_bg03.jpg");}

.history_tit .tit{display:flex; align-items:center; gap:10px; font-size:2.5rem; color:#fff; font-weight:700; letter-spacing: 0.5rem;}
.history_tit .tit::after{content:""; display:block; width:310px; height:1px; background: rgba(255,255,255,0.4);}
.history_tit .txt{margin-top:35px; font-size:1.7rem; font-weight:600; color:#fff;}

.history_list{margin-top:130px;}
.history_list dl{display:flex; gap:0 50px;}
.history_list dl:nth-child(n+2){margin-top:40px;}
.history_list dl dt{width:300px; line-height:1; font-family: 'NanumSquareNeo'; font-size:3.5rem; font-weight:900;}
.history_list dl dd{position:relative; width:calc(100% - 350px); padding-left:30px; box-sizing:border-box;}
.history_list dl dd::before{content:""; position: absolute; top:0; left:-7px; width:15px; height: 16px; background:#bdbdbd; box-sizing:border-box; z-index:1;}
.history_list dl dd > ul{position: relative;}
.history_list dl dd > ul::before,
.history_list dl dd > ul::after{content:""; position: absolute; left:-31px; top:0; width:2px; height: 100%; background:#bdbdbd;}
.history_list dl dd > ul::after{height: var(--after-height, 0); background: #0929e8; transition: height 0.2s linear;}
.history_list dl dd > ul > li{display:flex;}
.history_list dl dd > ul > li:nth-child(n+2){margin-top:20px;}
.history_list dl dd > ul > li .date{width:140px; font-family: 'NanumSquareNeo'; font-weight:700;}
.history_list dl dd > ul > li .txt{width:calc(100% - 140px);}

.history_list dl.on dd::before{border:2px solid #0929e8; background:#fff; transform:rotate(45deg);}
.history_list dl.on dd > ul > li.on .date{color:#0929e8;}

/********************태블릿********************/
@media all and (max-width:1024px){

/* 준비중페이지 */
.wait_page img{width:100%;}

/*모바일 스크롤 안내*/
.mscroll_guide{display:none;}

/* 탭 */
.con_tab ul{flex-wrap:wrap;}
.con_tab ul li{width:33.333%;}
.con_tab ul li:nth-child(3n) a::before{display:none;}

/* 제목 */
h6.tit{margin-bottom:1vh;font-size:1.7rem;}
h6.tit.h6_t{margin-top:3vh;}


/* 버튼 */
.btn_w{padding:3vh 0;}

a.con_btn,
input.con_btn{padding:1.5vh 4vw;}


/* 기본테이블 */
table.table1{table-layout:fixed;word-break:break-all;}
table.table1 th,
table.table1 td{padding:1.5vh 1vw;}

/* 이미지 */
.mimg,
.mimg img{width:100%;}

/* 상단공통안내박스 */
.comm_topbox{margin-bottom:4vh;padding:9vh 4vw 2vh 4vw;border:2px solid #dfe4f1;}
.comm_topbox::before,
.comm_topbox::after{display:none;}
.comm_topbox i.icon{top:2vh;left:50%;width:60px;height:60px;margin-left:-30px;}
.comm_topbox p{text-align:center;}
.comm_topbox .point_txt{text-align:left;}
.comm_topbox ul.info_area{justify-content:center;margin-top:4vh;padding-top:2vh;border-top:1px solid #dfe4f1;}
.comm_topbox ul.info_area li{margin-top:1vh;padding-left:24px;box-sizing:border-box;}
.comm_topbox ul.info_area li::after{top:50%;width:16px;height:16px;margin-top:-8px;}

/* step_type1 */
ol.step_type2 > li{max-width:100% !important;}
ol.step_type2 > li:nth-child(n+2){margin-left:30px;}
ol.step_type2 > li:nth-child(n+2)::before{width:12px;height:10px;margin:-5px 0 0 -21px;}


/* 설립목적 */
.laboratory_wrap .laboratory_list ul li::before{width:80px; height: 65px;}

/*비전과 발전계획*/
.vision_gray_box{padding:60px;}
.vision_gray_box::before{width:100vw;}

/* 연혁 */
.history_list dl dt{width:200px;}
.history_list dl dd{width:calc(100% - 250px);}

}

/********************모바일********************/
@media all and (max-width:767px){

/* 탭 */
.con_tab ul li a{padding:1.5vh 0; font-size:2rem;}
.con_tab2 ul{gap:1vh;}
.con_tab2 ul li a{padding:.5vh 1.5vh; font-size:1.7rem;}
.tab_b{margin-bottom:4vh;}
.tab_b2{margin-bottom:5vh;}

	
/* 제목 */
h4.tit{margin-bottom:1vh;font-size:2.2rem;}
h4.tit.h4_t{margin-top:3vh;}
h5.tit{margin-bottom:1vh;font-size:1.9rem;}
h5.tit.h5_t{margin-top:3vh;}

/* 리스트 */
ul.list > li::after{top:8px;}
ul.list > li:nth-child(n+2){margin-top:5px;}
ul.list > li > ul.list2{margin:5px 0 10px;}
ul.list > li > ul.list2 > li::after{top:6px;}
ul.list2 > li{margin-bottom:5px; padding-left:10px;}
ul.list2 > li > ul.list3{margin:5px 0;}
ul.list3 > li{margin-bottom:3px;}
ul.list3 > li::after{top:5px;}

/* 넘버 리스트 */
ol.number_list.w50 > li{width:100%;}
ol.number_list > li > .num{width: 25px; height: 25px;}
ol.number_list > li > .txt{width:calc(100% - 35px);}


/*모바일 스크롤 안내*/
.mscroll_guide{position:relative;display:block;margin-bottom:1.5vh;padding:20px 20px 20px 50px;border:1px dashed #e5e5e5;font-size:1.5rem;line-height:1.2;color:#444;word-break:keep-all;}
.mscroll_guide::after{content:'';position:absolute;top:50%;left:20px;width:20px;height:33px;margin-top:-16px;background:url(/nanum/site/builder/skin/main/img/common/bg_mscroll.png) no-repeat;background-size:cover;}
.mscroll_guide span{font-weight:700;color:#da252c;}
.mscroll{overflow-y:hidden;}
.mscroll table{width:767px !important;margin-top:10px;}


/* 상단공통안내박스 */
.comm_topbox ul.info_area{flex-direction:column;}
.comm_topbox ul.info_area li{width:100%;}
.comm_topbox ul.info_area li:nth-child(n+2){margin-top:1vh;}
.comm_topbox ul.info_area li::after{top:1px;margin-top:0;}


/* 회색박스 */
.gray_box{padding:3vh;}

/* 라인박스 */
.line_box{padding:3vh;}

/* 점선박스 */
.dashed_box{padding:4vh 3vh;}
.dashed_box .icon{gap:2vh;}
.dashed_box .icon::before{width:84px; height: 87px;}

/* 좌측이미지 박스 */
.left_imgbox{padding:3vh; gap:3vh;}
.left_imgbox .txt_box{width:calc(100% - 150px);}
.left_imgbox .txt_box .txt:nth-child(n+2){margin-top:2vh;}


/* 버튼 */
.main_btnbox .main_btn{gap:2vh; padding:1.2vh 2vh; font-size:1.6rem;}
.main_btn::after{width:18px; height: 9px;}
.down_btn::after{width:18px; height: 16px;}
.link_btn::after{width:12px; height: 12px;}



/* step_type1 */
ol.step_type1{flex-wrap:wrap;}
ol.step_type1 > li{width:100% !important;padding:100px 0 0 0;background-size:auto 80px;}
ol.step_type1 > li::after{top:28px;width:24px;height:24px;margin-left:-12px;}
ol.step_type1 > li:nth-child(n+2){margin-top:40px;}
ol.step_type1 > li:nth-child(n+2)::before{top:-24px;left:50%;margin-left:-5px;width:10px;height:8px;transform:rotate(90deg);}

/* step_type2 */
ol.step_type2{flex-direction:column;}
ol.step_type2 > li{width:100% !important;height:auto;padding:2vh 2vw;}
ol.step_type2 > li:nth-child(n+2){margin:30px 0 0 0;}
ol.step_type2 > li:nth-child(n+2)::before{top:0;left:50%;margin:-21px 0 0 -6px;transform:rotate(90deg);}

ol.step_type2.col4 > li dl{display:flex;align-items:center;}
ol.step_type2.col4 > li dl:nth-child(n+2){margin-top:1vh;}

/* 사이트맵 */
.sitemap_wrap .box{width:48%;}


/* 설립목적 */
.laboratory_wrap .vision_gray_box .title{font-size:2.8rem;}
.laboratory_wrap .vision_gray_box .txt{font-size:1.7rem;}

.laboratory_wrap .laboratory_list ul{flex-wrap:wrap; gap:10px;}
.laboratory_wrap .laboratory_list ul li{width:100%;}
.laboratory_wrap .laboratory_list ul li::before{width:60px; height: 49px;}

/*비전과 발전계획*/
.vision_gray_box{padding:4vh 2vh;}
.vision_gray_box p:nth-child(n+2){margin-top:2vh;}

.vision_titbox{width:100%; margin:5vh auto 0 auto; padding:10vw 0 0 0;}
.vision_titbox::before{width:100%; border-radius:740px 740px 0 0;}

.vision_titbox .tit_txt{width:100%; padding:7vh 0 7vh 0;}
.vision_titbox .tit_txt::before{left:50%; width:75vw; height:75vw; max-width:610px; max-height: 610px; transform:translateX(-50%);}
.vision_titbox .tit_txt .txt{font-size:2.5rem;}

.vision_linebox{padding:4vh 0;}

.blue_box_full{margin-top:7vh; padding:5vh 0 0 0;}
.blue_box_full::before{min-width:auto;}
.blue_box_full .list_tit ul{flex-wrap:wrap; gap:2vh; margin-top:2vh;}
.blue_box_full .list_tit ul li{width:100%; height: 10vh;}

.blue_box_full .list_txt{margin-top:5vh; padding-top:3vh;}
.blue_box_full .list_txt ul{flex-wrap:wrap; gap:4vh; margin-top:2vh;}
.blue_box_full .list_txt ul li{width:100%;}
.blue_box_full .list_txt ul li .txt_box{padding:1.5vh;}
.blue_box_full .list_txt ul li .txt_box:nth-child(n+2){margin-top:1vh;}

/* 연혁 */
.history_tit{height: 23vh;}
.history_tit::before{width:180vh;}

.history_list{margin-top:10vh;}
.history_list dl{flex-direction:column; gap:5vh;}
.history_list dl dd{width:100%;}


}

/********************모바일2********************/
@media all and (max-width:480px){

/* 좌측이미지 박스 */
.left_imgbox{flex-direction:column;}
.left_imgbox .txt_box{width:100%;}
	
/* 버튼 */
.btn_w{flex-direction:column;gap:0;}
.btn_w a{min-width:100%;}
.btn_w a:nth-child(n+2){margin-top:1vh;}

.intro_bg{margin-top:4vh; padding:4vh 0;}
.intro_bg::before{background-size: 230px auto;}
.intro_bg .intro_img{position: relative; top:0; margin-bottom:2vh; text-align:center;}
.intro_bg .intro_txt > p:FIRST-CHILD{width:100% !important;}

/* 사이트맵 */
.sitemap_wrap .box{width:100%;}

/* 연혁 */
.history_list dl dd > ul > li{flex-direction:column;}
.history_list dl dd > ul > li .txt{width:100%;}


}

/********************웹********************/
@media all and (min-width:1025px) {
	
/*모바일 스크롤 안내*/
.mscroll_guide{display:none;}

.con_btn.file:hover,
.con_sbtn.file:hover{background:#224191;color:#fff;}
.con_btn.file:hover::before,
.con_sbtn.file:hover::before{background-image:url(/nanum/site/builder/skin/main/img/common/icon_file_w.png);}

/* 사이트맵 */
.sitemap_wrap .box > ul > li > a:hover{text-decoration:underline;font-weight:700;}
.sitemap_wrap .box > ul > li > ul > li > a:hover{text-decoration:underline;color:#009ef6;font-weight:700;}

}