/* 공통 */
.subpage {overflow: hidden; text-align: center; }
.subpage > section,
.tab > section {padding:90px 0; position: relative; }
section.gray {background: #f7f7f7; }
.sub_inner { width: 1400px; margin:0 auto; position: relative; padding:0 50px;}
.s_tit {margin-bottom: 50px; }
.s_tit .dots {display: flex; justify-content: center; margin:0 0 15px;}
.s_tit .dots > i {display: block; width: 8px; height: 8px; background-color: #9c2024; }
.s_tit .dots > i:nth-child(2) {background-color: #c04c1f; margin:0 17px; }
.s_tit .dots > i:nth-child(3) {background-color: #e2701a; }
.s_tit h1 {font-size: 47px; font-weight: 700; color:#000;  }
.sub_p {font-size: 18px; font-weight: 300; color:#000; line-height: 30px; word-break: keep-all; }
.wh {color:#fff !important; }
.tab {display: none;}
.tab.active {display: block;}
.btn_list {display: flex; justify-content: center;}
.btn_list li { flex:1; margin-right: 20px; max-width: 265px; }
.btn_list li:last-child {margin-right: 0;}
.btn_list li a {display: block; width: 100%; transition: all .3s ease; font-size:18px; font-weight:500; color:#000;  cursor: pointer;
padding-bottom: 20px; border-bottom: 2px solid #ddd; }
.btn_list li a:hover {border-color: #9c2024;}
.btn_list li a.active {border-color: #9c2024; }

/*Content CSS*/
#top {padding-bottom: 0;}
.his_quick {display: flex; justify-content: space-between; }
.his_quick li {flex:1;}
.his_quick li a {display: block; width: 100%; height: 60px; display: flex; justify-content: center; align-items: center; transition: all .3s ease;
font-size: 20px; font-weight:400; color:#000; background: #fff; border:1px solid #ddd; border-right: 0; }
.his_quick li:last-child a {border-right: 1px solid #ddd;}
.his_quick li a:hover {background-color: #f7f7f7;}
.his_quick li.active a {background: #9c2024; border-color: #9c2024; font-weight: 600; color:#fff;}


.his_list_wr {width: 100%; position: relative; text-align: left; z-index: 1; padding:65px 0 0;}
.his_list_wr::before {content: ''; display: block; width: 1px; height: calc(100% + 20px); background: #ddd; position: absolute; top:0; left:50%; transform:translateX(-50%); z-index: -1; }
.his_list_wr > li {width: 50%; display: flex; flex-direction: row-reverse; text-align: right; align-items: flex-start; margin-bottom: -80px;}
.his_list_wr > li:nth-child(n+6) {margin-bottom: 0;}
.his_list_wr > li:nth-child(odd) {margin-left:5px; }
.his_list_wr > li:nth-child(even) {justify-content: flex-start; text-align: left; margin-left:calc(50% - 5px);  flex-direction: row;}
/* dots */
.his_list_wr .his_dot {display: flex; align-items: center; }
.his_list_wr > li:nth-child(even) .his_dot {flex-direction: row-reverse; }
.his_list_wr .his_dot .dot {display:block; border-radius: 50%;position: relative;  width: 10px; height: 10px; border-radius: 50%; background-color: #9c2024;}
.his_list_wr .his_dot .dot::before {content: ''; display: block; background: #9c2024;  position: absolute; border-radius: 50%; top:-8px; left:-8px; width: 26px; height: 26px; background: rgb(156, 32, 36,.3);}
.his_list_wr .his_dot .line {display: block ;width: 50px; height: 1px; background: #9c2024; }
/* his_txt */
.his_list_wr .his_txt {position: relative; top:-45px; }
.his_list_wr > li:nth-child(odd) .his_txt {margin-right: 20px; }
.his_list_wr > li:nth-child(even) .his_txt {margin-left: 20px;  }
.his_list_wr .his_txt h1 {font-size:35px; font-weight:800; color:#000; margin:0 0 20px;}
.his_list_wr .his_txt h1::before {content: 'Year'; font-size: 17px; font-weight: 500; color:#9c2024; margin:0 0 10px; display: block; }
/* his_txt > list content */
.his_list_wr .his_list > li {margin-bottom: 15px; position:relative; display: flex; line-height:26px;}
.his_list_wr .his_list > li:last-child {margin-bottom: 0; }
.his_list_wr .his_list > li::before {content: '-'; position: absolute; top:0; font-weight: 500;}
.his_list_wr > li:nth-child(odd) .his_list > li {padding:0 10px 0 0; flex-direction: row-reverse;}
.his_list_wr > li:nth-child(odd) .his_list > li::before {right: 0; }
.his_list_wr > li:nth-child(even) .his_list > li {padding:0 0 0 10px;}
.his_list_wr > li:nth-child(even) .his_list > li::before {left: 0; }

.his_list_wr .his_list h3 {font-size:16px; font-weight:600; color:#000; white-space: nowrap; }
.his_list_wr > li:nth-child(odd) .his_list h3::before,
.his_list_wr > li:nth-child(even) .his_list h3::after {content: 'ㅣ'; font-weight: 300; padding:0 2px; }
.his_list_wr .his_list p {font-size:16px; font-weight: 300; color:#000;  word-break: keep-all; letter-spacing: -.4px;}




@media screen and (max-width: 1400px) {
    /* 공통 */
    .sub_inner {width: 100%;}
    .btn_list li {flex:1; margin-right: 10px;}

    /* content */
    .his_list_wr .his_txt {flex-direction: column;}
    .his_list_wr > li:nth-child(even) .his_txt { flex-direction: column;}
    .his_list_wr > li .his_list {margin: 15px 0 0 !important; }


}

@media screen and (max-width: 1024px) {
    /* 공통 */
    .subpage > section,
    .tab > section {padding:90px 0; }
    .sub_inner { padding: 0 30px; }
    .s_tit h1 {font-size: 32px;}
    .s_tit {margin-bottom: 30px; }
    .sub_p  {font-size: 16px; line-height: 28px;}
    .btn_list li {max-width: 200px;}
    .btn_list li a {font-size: 15px; padding-bottom: 15px; }

    /* content */
    .his_quick li a {font-size: 16px; height: 55px; padding:0 20px;}
    .his_list_wr .his_dot .line {width: 40px;}

    .his_list_wr > li {margin-bottom: 0;}

    .his_list_wr .his_list > li {line-height: 22px; margin-bottom: 12px;}
    .his_list_wr .his_txt {top: -32px;}
    .his_list_wr .his_txt h1::before {font-size: 15px; margin:0 0 5px;}
    .his_list_wr .his_txt h1 {font-size: 24px; margin:0 0 10px;}
    .his_list_wr .his_list h3 {font-size: 15px;}
    .his_list_wr .his_list p {font-size:14px; }
    .his_list_wr .his_list p br {display: none;}


}

@media screen and (max-width: 768px) {
    .his_list_wr::before {left:15px; transform:none;}
    .his_list_wr > li {width: 100%; flex-direction: row; text-align: left; padding-left: 11px; margin-left:0 !important; margin-bottom: 40px !important;}
    .his_list_wr .his_dot {flex-direction: row-reverse;}
    .his_list_wr .his_dot .line {width: 50px;}


    .his_list_wr .his_list > li {flex-direction: row !important; padding:0 0 0 10px !important;}
    .his_list_wr .his_list > li::before {right: auto; left: 0;}
    .his_list_wr .his_txt {margin:0 0 0 20px !important; }

    .his_list_wr > li:nth-child(odd) .his_list h3::before {display: none;}
    .his_list_wr > li .his_list h3::after {content: 'ㅣ'; font-weight: 300; padding:0 2px; }
}


@media screen and (max-width: 640px) {
    /* 공통*/
    .subpage > section,
    .tab > section {padding:60px 0; }
    .sub_inner {padding: 0 15px; }
    .s_tit {margin-bottom: 25px; }
    .s_tit h1 {font-size: 26px;}
    .s_tit .dots > i {width: 6px; height: 6px;}
    .s_tit .dots > i:nth-child(2) {margin:0 12px;}
    .sub_p {font-size: 14px; line-height: 24px; }
    .btn_list li {margin-right: 5px; max-width: 140px;}
    .btn_list li a {font-size: 14px; padding:0 10px 15px; letter-spacing: -.4px;}

    /* content */
    .his_quick li a {font-size: 14px; height:45px; padding:0 10px; letter-spacing: -.4px;}




}

@media screen and (max-width: 480px) {
    /* 공통*/
    .btn_list {flex-wrap:wrap;}

    /* content */
    .his_quick {flex-wrap:wrap;}
    .his_quick li {width: 100%; margin-right:0; flex:auto;}
    .his_quick li a {height: 45px; border:1px solid #ddd; border-bottom: 0;}
    .his_quick li:last-child a {border-bottom: 1px solid #ddd;}

    .his_list_wr {padding:30px 0 0;}
    .his_list_wr .his_dot .dot {width: 9px; height: 9px;}
    .his_list_wr .his_dot .dot::before {width: 21px; height: 21px; left: -6px; top:-6px;}
    .his_list_wr .his_dot .line {width: 30px;}
    .his_list_wr .his_txt {top: -27px;}
    .his_list_wr .his_txt h1::before {font-size: 14px;}
    .his_list_wr .his_txt h1 {font-size: 22px;}
    .his_list_wr .his_list > li {line-height: 18px;}
    .his_list_wr .his_list h3 {font-size: 14px;}
    .his_list_wr .his_txt .his_list p {font-size:13px; }


}