/* common */
.subpage { overflow: hidden; position:relative; text-align: left; }
.subpage > section {padding: 90px 0; position: relative; color:#000;}
.subpage img {max-width: inherit;}
.subpage > section:nth-of-type(even) {background: #f7f7f7; }
.sub_inner { padding: 0 50px; margin: 0 auto; max-width: 1400px; width: 100%; position: relative;}
.sub_tit h3 {font-size: 20px; font-weight: 700; color:#1ea2ff; line-height: 1.1;  margin-bottom: 20px; text-transform: uppercase;}

.line_tit::before {content: ''; width:40px; height: 3px; display: block ;background-color: #021624; margin: 0 0 20px;}

.left_line {position: relative; padding-left: 20px; margin-bottom: 40px; }
.left_line::before {content: ''; display: block; width: 5px; height: 40px; background-color: #021624;  left: 0; top: 3px; position: absolute; }

.dot_list > li {position: relative; padding-left: 15px; font-weight: 400;  text-align: left;}
.dot_list > li::before {content: ''; position: absolute; left: 0; top:11px; display: block; width: 5px; height: 5px; background-color: #021624; border-radius: 50%;}
.dot_list > li:nth-child(n+2) {margin-top:10px ;}

.dot_p {position: relative; padding-left: 15px; font-weight: 400;  text-align: left;}
.dot_p::before {content: ''; position: absolute; left: 0; top:11px; display: block; width: 5px; height: 5px; background-color: #021624; border-radius: 50%;}

/* col_list */
.col2_list {display: flex; justify-content: space-between; flex-wrap: wrap;}
.col2_list > li {width: calc(50% - 15px);}
.col2_list > li:nth-child(n+3) {margin-top: 30px;}

.col3_list {display: flex; flex-wrap: wrap; }
.col3_list > li {width: calc(33.3% - 18px); margin-right: 27px ;}
@media screen and (min-width: 1025px) {
    .col3_list > li:nth-child(n+4) {margin-top: 27px;}
    .col3_list > li:nth-child(3n) {margin-right: 0;}
}

.col4_list {display: flex; justify-content: space-between; flex-wrap: wrap;}
.col4_list > li {width: calc(25% - 15px);}



/* font size */
.fs_53 {font-size: 53px; font-weight :700; line-height: 1.1;}
.fs_50 {font-size: 50px; font-weight :700; line-height: 1.1;}
.fs_40 {font-size: 40px; font-weight :700; line-height: 1.1;}
.fs_37 {font-size: 37px; font-weight :700; line-height: 1.1;}
.fs_36 {font-size: 36px; font-weight :700; line-height: 1.1;}
.fs_35 {font-size: 35px; font-weight :700; line-height: 1.1;}
.fs_34 {font-size: 34px; font-weight:500; line-height: 1.2;  }
.fs_32 {font-size: 32px; font-weight:700; line-height: 1.2;  }
.fs_30 {font-size: 30px; font-weight:600; line-height: 1.2;  }
.fs_28 {font-size: 28px; font-weight:700; line-height: 1.2;  }
.fs_26 {font-size: 26px; font-weight:700; line-height: 1.2;  }
.fs_25 {font-size: 24px; font-weight:700; line-height: 1.2; }
.fs_24 {font-size: 24px; font-weight:700; line-height: 1.2; }
.fs_23 {font-size: 23px; font-weight:700; line-height: 1.4; }
.fs_22 {font-size: 22px; font-weight:600; line-height: 1.4; }
.fs_21 {font-size: 21px; font-weight:600; line-height: 1.4; }
.fs_20 {font-size: 20px; font-weight:300; line-height: 1.76; }
.fs_19 {font-size: 19px; font-weight: 400; color:#333;  line-height: 1.76; letter-spacing: -.36px; }
.fs_18 {font-size: 18px; font-weight: 400; color:#333;  line-height: 1.83; letter-spacing: -.36px; }
.fs_17 {font-size: 17px; font-weight: 300; color:#333;  line-height: 1.76; letter-spacing: -.36px; }
.fs_16 {font-size: 16px; font-weight: 300; color:#333;  line-height: 1.76; letter-spacing: -.36px; }
.fs_15 {font-size: 15px; font-weight: 300; color:#333;  line-height: 1.76; letter-spacing: -.36px; }


/*Content CSS*/
.subpage .img {display: flex; align-items: center; justify-content: center; overflow: hidden;  }
.top_title {position: relative; border-bottom: 1px solid #ddd;  padding-bottom:45px; margin:0 0 120px;}

.col2_list  {margin-top: 115px ; text-align: left; }
.col2_list > li {border:1px solid #ddd; padding: 55px ; border-top: 3px solid #27354d; overflow: hidden; position: relative; z-index: 1;}
.col2_list .num {font-style: normal; font-weight: 700; line-height: 1; color:#f6f6f6; letter-spacing: -3.75px; font-size: 150px; font-family: "Montserrat", sans-serif;
position: absolute; z-index: -1; right: -10px; bottom: -50px; }
.col2_list h3 {letter-spacing: -.6px; }
.col2_list .fs_18 {color:#777; letter-spacing: -.45px; margin-top:35px; }

@media screen and (min-width:1025px) {
    .col2_list > li:nth-child(2),
    .col2_list > li:nth-child(3) {border-top-color: #7fa7d8; }
}



@media screen and (max-width:1400px) {
    /* common */
    .subpage br:not(.space) {display: none;}
    .subpage img {max-width: 100%;}

    /* content */
    .col2_list > li {padding: 40px;}

}

@media screen and (max-width:1280px) {


}


@media screen and (max-width: 1024px) {
    /* common */
    .subpage {text-align: center;}
    .subpage > section {padding: 70px 0; }
    /* .subpage > section:first-of-type {padding-top: 50px; } */
    .sub_inner {padding:0 30px;}
    .line_tit::before {margin: 0 auto 20px; }
    .arrow_tit::before {top:3px;}

    .dot_list > li::before { top: 9px;}
    .dot_p::before {top:9px;}

    .left_line {padding: 0;}
    .left_line::before {width: 40px; height: 4px; position: static; margin: 0 auto 20px;}

    /* col_list */
    /* .col2_list > li {width:calc(50% - 5px);  } */
    .col2_list > li {width: 100%;}
    .col2_list > li:nth-child(n+2) {margin-top: 20px;}

    /* .col3_list > li {width: calc(50% - 10px); margin-right: 20px; }
    .col3_list > li:nth-child(2n) {margin-right: 0;}
    .col3_list > li:nth-child(n+3) {margin-top: 50px;} */
    .col3_list > li {width:100%; margin-right: 0; }
    .col3_list > li:nth-child(n+2) {margin-top:20px;}

    .col4_list > li {width: calc(50% - 10px);}
    .col4_list > li:nth-child(n+3) {margin-top: 30px;}


    /* font size */
    .fs_53 {font-size:36px; }
    .fs_50 {font-size:35px; }
    .fs_40 {font-size:32px; }
    .fs_37 {font-size:30px; }
    .fs_36 {font-size:30px; }
    .fs_35 {font-size:28px; }
    .fs_34 {font-size: 27px;}
    .fs_32 {font-size: 26px;}
    .fs_30 {font-size: 25px;}
    .fs_28 {font-size: 23px;}
    .fs_26 {font-size: 21px;}
    .fs_24 {font-size: 19px;}
    .fs_25 {font-size: 19px;}
    .fs_23 {font-size: 19px;}
    .fs_22 {font-size: 19px;}
    .fs_21 {font-size: 18px; line-height: 1.4;}
    .fs_20 {font-size: 17px; line-height: 1.65;}
    .fs_19 {font-size: 17px; line-height: 1.65;}
    .fs_18 {font-size: 16px; line-height: 1.65;}
    .fs_17 {font-size: 15px; line-height: 1.65;}
    .fs_16 {font-size: 14px; line-height: 1.65;}
    .fs_15 {font-size: 13px; line-height: 1.65;}

    /* content */
    .top_title {padding-bottom: 50px; margin:0 0 60px;}
    .col2_list {margin-top: 60px; }
    .col2_list > li:nth-child(even) {border-top-color: #7fa7d8; }
}

@media screen and (max-width: 768px) {


}

@media screen and (max-width: 640px) {
    /* common */
    .subpage > section {padding: 50px 0;}
    .sub_inner {padding:0 20px;}
    .arrow_tit {padding-left: 20px;}
    .arrow_tit::before {top:1px; width: 11px; }

    /* col_list */
    .col2_list > li {width: 100%;}
    .col2_list > li:nth-child(n+2) {margin-top: 15px;}

    /* .col3_list > li {width: 100%; margin-right: 0; }
    .col3_list > li:nth-child(n+2) {margin-top: 40px;} */

    .col4_list > li {width: calc(50% - 5px);}
    .col4_list > li:nth-child(n+3) {margin-top: 25px;}
    .col4_list img {max-height: 200px; }

    .dot_list > li {padding-left: 12px; }
    .dot_list > li::before {width: 4px; height: 4px; top:8px;}
    .dot_list > li:nth-child(n+2) {margin-top: 5px;}
    .dot_p {padding-left: 12px;}
    .dot_p::before {width: 4px; height: 4px; top:8px;}


    /* font size */
    .fs_53 {font-size:30px; }
    .fs_50 {font-size:28px; }
    .fs_40 {font-size:24px; }
    .fs_37 {font-size:22px; }
    .fs_36 {font-size:22px; }
    .fs_35 {font-size:22px; }
    .fs_34 {font-size: 21px;}
    .fs_32 {font-size: 20px;}
    .fs_30 {font-size: 20px;}
    .fs_28 {font-size: 19px;}
    .fs_26 {font-size: 18px;}
    .fs_25 {font-size: 18px;}
    .fs_24 {font-size: 17px;}
    .fs_23 {font-size: 17px;}
    .fs_22 {font-size: 17px;}
    .fs_21 {font-size: 16px;}
    .fs_20 {font-size: 15px;}
    .fs_19 {font-size: 15px;}
    .fs_18 {font-size: 14px;}
    .fs_17 {font-size: 14px;}
    .fs_16 {font-size: 13px;}
    .fs_15 {font-size: 12px;}

    /* content */
    .top_title {padding-bottom: 30px; margin:0 0 40px;}
    .col2_list {margin-top: 40px; }
    .col2_list > li {padding: 20px;}
    .col2_list .fs_18 {margin-top: 15px; }
    .col2_list .num {font-size: 70px; bottom: -15px; right: -0; }


}

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

    /* content */

}