/* common */
.subpage { overflow: hidden; position:relative; }
.subpage > section {padding: 90px 0; position: relative; }
.subpage > section:nth-of-type(even) {background: #f7f7f7;}
.sub_inner { max-width: 1400px; width: 100%; margin:0 auto; position: relative; padding:0 50px; }
.line_title::before {content: ''; display: block; width:30px; height: 3px; background: #0c3064 ;margin:0 auto 10px;}
.line_title.left::before {margin:0 0 10px;}
.dot_title {position: relative; padding-left: 30px; text-align: left; margin-bottom: 40px;}
.dot_title::before {content: ''; display: block; width: 14px; height: 14px; border-radius: 50%; position: absolute; left: 0; top:13px; background: #fff; border:3px solid #0c3064;}
small {font-weight: inherit; font-size: 70%;}

/* font */
.fs_45 {font-size: 45px; font-weight: 900; color:#000; line-height: 1.3; }
.fs_32 {font-size: 32px; font-weight: 700; color:#000; line-height: 1.3; }
.fs_27 {font-size: 27px; font-weight: 700; color:#000; line-height: 1.5; }
.fs_24 {font-size: 24px; font-weight: 700; color:#000; line-height: 1.5; letter-spacing: -.24px;}
.fs_22 {font-size: 22px; font-weight: 700; color:#000; line-height: 1.5; }
.fs_20 {font-size: 20px; font-weight: 700; color:#000; line-height: 1.5; letter-spacing: -.2px;}
.fs_19 {font-size: 19px; font-weight: 300; color:#000; line-height: 33px; letter-spacing: -.19px;}
.fs_18 {font-size: 18px; font-weight: 300; color:#333; line-height: 33px; letter-spacing: -.18px;}
.fs_17 {font-size: 17px; font-weight: 300; color:#555; line-height: 33px; letter-spacing: -.17px;}
.fs_16 {font-size: 16px; font-weight: 300; color:#555; line-height: 33px; letter-spacing: -.16px;}
.fs_15 {font-size: 15px; font-weight: 300; color:#555; line-height: 1.65; letter-spacing: -.15px;}

.dot_p {position: relative; padding-left: 15px; text-align: left; }
.dot_p::before {content: ''; display: block; width: 6px; height: 6px; border-radius: 50%; position: absolute; left: 0; top:12px; background: #0c3064; }
.dot_list li {position: relative; padding-left: 15px; text-align: left; }
.dot_list li::before {content: ''; display: block; width: 6px; height: 6px; border-radius: 50%; position: absolute; left: 0; top:12px; background: #0c3064; }
.dot_list li:nth-child(n+2) {margin-top: 5px; }

.check_txt {display: flex; align-items: flex-start; background: #f7f7f7; padding: 30px; text-align: left; }
.check_txt i {display: block; flex-shrink: 0; margin-right: 10px; color:#555; font-size: 25px; position: relative; top:3px;}
.subpage > section:nth-of-type(even) .check_txt {background: #fff;}
.subpage > section:nth-of-type(even) .check_txt.gray {background: #ececec;}
.pd_txt {padding: 0 30px; text-align: left;}
.pd_img {padding: 70px 30px; text-align: center; border:1px solid #ddd; background: #fff;}
.pd_box {padding: 30px; border:1px solid #ddd; background: #fff;}
.check_txt + .pd_txt {margin-top: 40px;}

.bo_box_wrap {display: flex; flex-wrap: wrap; }
.bo_box_wrap .box {width: calc(50% - 15px); margin-right: 30px; background: #fff; padding:30px 45px; border:1px solid #ddd; border-top: 3px solid #0c3064; }
.bo_box_wrap .box:nth-child(2n) {margin-right: 0; }
.bo_box_wrap .box:nth-child(n+3) {margin-top: 30px;}
@media screen and (min-width:1025px){
    .bo_box_wrap .box:nth-child(2),
    .bo_box_wrap .box:nth-child(3),
    .bo_box_wrap .box:nth-child(6) {border-top-color: #666;}

    .bo_box_wrap.col1 .box {width: 100%; margin:0; border-top-color: #0c3064;}
    .bo_box_wrap.col1 .box:nth-child(n+2) {margin-top: 20px;}
    .bo_box_wrap.col1 .box:nth-child(even) {border-top-color: #666;}
}

.col2_wrap {display: flex; flex-wrap: wrap; }
.col2_wrap .box {width: calc(50% - 15px); margin-right: 30px; background: #fff; border:1px solid #ddd; }
.col2_wrap .box:nth-child(2n) {margin-right: 0; }
.col2_wrap .box:nth-child(n+3) {margin-top: 25px;}
.col2_wrap .box h3 {background-color: #0c3064; }
@media screen and (min-width:1025px){
    .col2_wrap .box:nth-child(2) h3,
    .col2_wrap .box:nth-child(3) h3,
    .col2_wrap .box:nth-child(6) h3,
    .col2_wrap .box:nth-child(7) h3,
    .col2_wrap .box:nth-child(10) h3 {background-color: #666;}
}
.col3_wrap {display: flex; flex-wrap: wrap; text-align: center; }
.col3_wrap .box {width: calc(33.3% - 23.3px); margin-right: 35px; background: #fff; border:1px solid #ddd;}
.col3_wrap .box:nth-child(3n) {margin-right: 0; }

.bor_mg {margin-top: 50px; padding-top: 50px; border-top:1px solid #ddd;}

/* tab_btns */
.subpage .tab {display: none;}
.subpage .tab.active {display: block;}
.tab_btns ul {display: flex ;text-align: center; margin-bottom: 80px; }
.tab_btns li {flex:1; margin-right: 30px;}
.tab_btns li:last-child { margin-right: 0;}
.tab_btns a {display: flex; align-items: center; justify-content: center; font-size: 17px; font-weight: 700; color:#fff; transition:all .3s;
line-height: 1.6; height:55px; width: 100%;  position: relative; cursor: pointer;background: #a7a7a7;}
.tab_btns a.active {background-color: #0c3064; }

/* table */
.table_arrow { display: none; text-align: right; }
.table_arrow i { font-size: 25px; color:#000; }
.table_wrap + .table_wrap {margin-top: 35px;}
.sub_table table { width: 100%; border-collapse: collapse; text-align: center; }
.sub_table table thead th { background: #0c3064; padding:20px 10px; text-align: center; border: 1px solid rgba(255,255,255,.3);  font-size: 17px; font-weight: 500;
letter-spacing: -.17px;  line-height: 1.5; color:#fff; }
.sub_table table tbody th { border: 1px solid #ddd;font-size: 17px; font-weight: 300; color:#555; letter-spacing: -.17px; line-height: 1.5;
padding:15px 10px; background: #eaf1fa;}
.sub_table table tbody td { border: 1px solid #ddd;font-size: 17px; font-weight: 300; color:#555; letter-spacing: -.17px; line-height: 1.5;
padding:15px 10px; background: #fff;}


/*Content CSS*/
#sec1 h2 {margin-bottom: 20px; }

/* sec2 */
#sec2 h3 {margin-bottom: 30px; }
#sec2 .pd_txt {margin-bottom: 40px; }
#sec2 .bor_mg .check_txt {margin-top:40px;}
#sec2 .bor_mg .bo_box_wrap {margin-top:20px;}
#sec2 .bor_mg .flex_wrap .flex:nth-child(n+2) {margin-top: 50px;}
#sec2 .bor_mg .flex {display: flex; align-items: flex-start;}
#sec2 .bor_mg .flex h3 {display: flex; align-items: center; flex-shrink: 0; position: relative; margin:0 25px 0 0; position: relative;
background:url("../img/pd3_arrow.png") right 11px no-repeat; min-width:350px; }
#sec2 .bor_mg .flex h3 i {font-style: normal; flex-shrink: 0; width: 40px; height: 40px; line-height: 40px; text-align: center; background: #0c3064;
margin-right: 15px; color:#fff; font-size: 18px;}
#sec2 .bor_mg .flex_wrap .flex:nth-child(even) h3 i {background: #666; }
@media screen and (min-width:1025px){
    #sec2 .bor_mg .flex .cont {padding-top:4px;}
}

/* sec3 */
#sec3 .bo_box_wrap {margin:40px 0;}

/* sec4 - tab */
.tab .cont + .cont {margin-top: 100px; }
.tab h3 {margin-bottom: 30px; }
.tab h5 {width: 100%; padding: 10px; background: #666; text-align: center; color:#fff;}
.tab .top .flex {display: flex; justify-content: space-between;margin-top: 40px;}
.tab .top .flex > div { width: calc(50% - 15px); }
.tab .top .pd_box {border-top: 3px solid #0c3064;}
@media screen and (min-width:1025px){
    .tab .top .pd_img {padding: 60px 20px;}
    #sec4_tab2.tab .top .pd_img {padding:80px 20px;}
}
#sec4_tab1.tab .cont.desc p {margin-top: 40px;}
#sec4_tab2.tab .cont.desc .pd_txt {padding: 0 15px; margin-bottom: 35px;}
#sec4_tab2.tab .cont.desc h4 {font-weight: 500; margin-bottom: 20px; }
#sec4_tab2.tab .cont.desc .txt {margin-top: 40px; }

.tab .col3_wrap .box {padding: 50px 20px; border-top:3px solid #0c3064;}
.tab .col3_wrap h4::before {content: ''; display: block; width: 20px; height: 3px; margin:30px auto 10px; background: #0c3064; }
.tab .col3_wrap h4 {margin-bottom: 20px;}
.tab .col2_wrap h3 {padding: 15px 45px; color:#fff;  margin:0;}
.tab .col2_wrap .cont { padding:30px 35px;}

#sec4_tab2 {border-top:1px solid #ddd;}



@media screen and (max-width:1400px){
    /* content */
    .subpage br:not(.space) {display: none;}
    .col3_wrap .box {width: calc(33.3% - 13.3px); margin-right: 20px; }

    /*Content CSS*/


}

@media screen and (max-width:1024px){
    /* common */
    /* .subpage {text-align: center;} */
    .subpage > section {padding:60px 0;}
    .sub_inner {padding: 0 30px;}
    .line_title {text-align: center;}
    .line_title.left::before {margin:0 auto 10px;}
    .dot_title {padding-left: 25px; margin-bottom: 30px;}
    .dot_title::before {top:10px;}
    small { font-size: 80%;}
    /* font */
    .fs_45 {font-size: 35px;   }
    .fs_32 {font-size: 26px;}
    .fs_27 {font-size: 22px;  }
    .fs_24 {font-size: 19px;  }
    .fs_22 {font-size: 18px;  }
    .fs_20 {font-size: 17px;   }
    .fs_19 {font-size: 16px; line-height: 1.65; }
    .fs_18 {font-size: 15px; line-height: 1.65; }
    .fs_17 {font-size: 14px; line-height: 1.65;}
    .fs_16 {font-size: 14px; line-height: 1.65;}
    .fs_15 {font-size: 13px; }

    .dot_p::before {top:9px;}
    .dot_list li::before {top:9px;}
    .check_txt {padding: 25px; }
    .check_txt i {font-size: 20px; top:1px;}
    .pd_txt{padding:  0 25px;  }
    .pd_img {padding: 30px;}
    .pd_box {padding: 25px;}

    .bo_box_wrap .box {width: 100%; margin:0; padding: 25px; }
    .bo_box_wrap .box:nth-child(n+2) {margin-top: 20px;}
    .bo_box_wrap .box:nth-child(even) {border-top-color: #666;}

    .col2_wrap .box {width: 100%; margin:0;}
    .col2_wrap .box:nth-child(n+2) {margin-top: 20px;}
    .col2_wrap .box:nth-child(even) h3 {background-color: #666;}

    .col3_wrap .box {width: 100%; margin:0;}
    .col3_wrap .box:nth-child(n+2) {margin-top: 20px;}

    .tab_btns ul {margin-bottom: 60px;}
    .tab_btns li {margin-right: 15px;}
    .tab_btns a {font-size: 15px; height: 50px; }

    .sub_table table thead th {font-size: 14px; padding: 15px 10px;}
    .sub_table table tbody th,
    .sub_table table tbody td { font-size: 14px;padding: 15px 10px;}

    /*Content CSS*/
    /* sec1 */
    #sec1 {text-align: center; }
    /* sec2 */
    #sec2 .bor_mg .flex {display: block; }
    #sec2 .bor_mg .flex h3 {width: 100%; margin:0 0 15px; background: transparent; }
    /* tab*/
    .tab .cont + .cont {margin-top: 60px;}
    .tab .top .flex {display: block; }
    .tab .top .flex > div {width: 100%;}
    .tab .top .flex .img {margin-bottom: 20px;}
    .tab .col2_wrap h3 {padding: 10px 25px;}
    .tab .col2_wrap .cont {padding: 25px;}

}

/* 모바일 */
@media screen and (max-width:640px){
    /* common */
    .subpage > section {padding:50px 0;}
    .sub_inner {padding: 0 20px;}
    .sub_title::after {margin:20px auto 35px; width: 80px;}
    .line_title::after {margin:15px auto 20px;  width: 50px;}
    .dot_title {padding-left: 20px; margin-bottom: 25px;}
    .dot_title::before {top:8px; width: 11px; height: 11px;border-width: 2px;}
    /* font */
    .fs_45 {font-size: 30px; }
    .fs_32 {font-size: 22px; }
    .fs_27 {font-size: 19px; }
    .fs_24 {font-size: 17px; }
    .fs_22 {font-size: 16px; }
    .fs_20 {font-size: 15px; }
    .fs_19 {font-size: 15px; }
    .fs_18 {font-size: 14px; }
    .fs_17 {font-size: 13px;}
    .fs_16 {font-size: 13px;}
    .fs_15 {font-size: 12px; }

    .dot_p {padding-left: 10px; }
    .dot_p::before {top:9px; width: 5px; height: 5px;}
    .dot_list li {padding-left: 10px; }
    .dot_list li::before {top:9px; width: 5px; height: 5px;}
    .check_txt {padding: 20px; }
    .check_txt i {font-size: 18px; margin-right: 5px;}
    .pd_txt{padding:  0 20px;  }
    .pd_img {padding: 20px;}
    .pd_box {padding: 20px;}
    .check_txt + .pd_txt {margin-top: 30px;}

    .bo_box_wrap .box {padding: 20px; border-top-width: 2px;}
    .bo_box_wrap .box:nth-child(n+2) {margin-top: 15px;}
    .col2_wrap .box:nth-child(n+2) {margin-top: 15px;}
    .col3_wrap .box:nth-child(n+2) {margin-top: 15px;}

    .bor_mg {margin-top: 30px; padding-top: 30px; }

    .tab_btns ul {margin-bottom: 50px; }
    .tab_btns li {margin-right: 10px;}
    .tab_btns a {font-size: 13px; padding:  0 5px;}

    .table_wrap + .table_wrap {margin-top: 20px;}
    .table_arrow { display: block; margin:0 0; }
    .sub_table { margin: 0; overflow-x: auto; }
    .sub_table table { width:640px; }
    .sub_table table thead th {font-size: 14px;}
    .sub_table table tbody td { font-size: 13px;}

    /*Content CSS*/
    /* sec2 */
    #sec2 h3 {margin-bottom: 20px;}
    #sec2 .pd_txt {margin-bottom: 30px;}
    #sec2 .bor_mg .check_txt {margin-top: 25px;}
    #sec2 .bor_mg .flex h3 i {font-size: 15px; width: 30px; height: 30px; line-height: 30px; margin-right: 10px; }
    #sec2 .bor_mg .flex_wrap .flex:nth-child(n+2) { margin-top: 40px;}
    /* sec3 */
    #sec3 .bo_box_wrap {margin:30px 0; }

    /* tab */
    .tab .cont + .cont {margin-top: 50px;}
    .tab h3 {margin-bottom: 20px;}
    .tab .col3_wrap .box {padding: 30px 20px; }
    .tab .col3_wrap h4 {margin-bottom: 10px;}
    .tab .col3_wrap h4::before {margin: 20px auto 10px;}

    #sec4_tab1.tab .cont.desc p {margin-top: 20px;}
    #sec4_tab2.tab .cont.desc .pd_txt {padding:  0 10px; margin-bottom: 20px;}
    #sec4_tab2.tab .cont.desc .txt {margin-top: 30px;}
    #sec4_tab2.tab .cont.desc h4 {margin-bottom: 10px;}
    .tab .col2_wrap h3 {padding: 10px 20px;}
    .tab .col2_wrap .cont {padding: 20px;}



}

@media screen and (max-width:480px){

}