/* common */
.subpage { overflow: hidden; position:relative; }
.subpage > section {padding: 90px 0; position: relative; }
.subpage > section:nth-of-type(even) {background: #f7f7f7;}
.subpage img {max-width: inherit;}
.sub_inner { padding: 0 50px; margin: 0 auto; max-width: 1400px; width: 100%; }
.sub_tit {margin-bottom: 50px; }

.img_box {display: flex; align-items: center; justify-content: center; border-radius: 20px; overflow: hidden; }
.gray_txt_box { border-radius: 20px; overflow: hidden; background-color: #f7f6f9; padding: 50px;}

.left_line {position: relative; padding-left:18px; }
.left_line::before {content: ''; display: block; width: 4px; height: 30px; background-color: #6a1684;  left: 0; top: 7px; position: absolute; }

/* 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:20px;}

.col3_list {display: flex; flex-wrap: wrap; }
.col3_list > li {width: calc(33.3% - 23.3px); margin-right: 35px ;}
.col3_list > li:nth-child(n+4) {margin-top: 60px;}
@media screen and (min-width: 1025px) {
    .col3_list > li:nth-child(3n) {margin-right: 0;}
}

.col4_list {display: flex; justify-content: flex-start; flex-wrap: wrap;}
.col4_list > li {width: calc(25% - 15px); margin-right: 20px; }
@media screen and (min-width: 1025px) {
    .col4_list > li:nth-child(4n) {margin-right: 0;}
    .col4_list > li:nth-child(n+5) {margin-top: 20px;}
}


/* font size */
.fs_45 {font-size: 45px; font-weight :700; line-height: 1.1; }
.fs_40 {font-size: 40px; font-weight :700; line-height: 1.3;}
.fs_36 {font-size: 36px; font-weight :700; line-height: 1.3;}
.fs_34 {font-size: 34px; font-weight:500; line-height: 1.3; }
.fs_33 {font-size: 33px; font-weight:700; line-height: 1.3; }
.fs_32 {font-size: 32px; font-weight:700; line-height: 1.3; }
.fs_30 {font-size: 30px; font-weight:700; line-height: 1.3; }
.fs_28 {font-size: 28px; font-weight:800; line-height: 1.3;  }
.fs_27 {font-size: 27px; font-weight:700; line-height: 1.3; }
.fs_26 {font-size: 26px; font-weight:700; line-height: 1.3;  }
.fs_25 {font-size: 25px; font-weight:700; line-height: 1.3;  }
.fs_24 {font-size: 24px; font-weight:700; line-height: 1.4;}
.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: 1.67; }
.fs_20 {font-size: 20px; font-weight:400; line-height: 1.67;}
.fs_19 {font-size: 19px; font-weight: 400; line-height: 1.67; }
.fs_18 {font-size: 18px; font-weight: 400;  line-height: 1.83; color:#333; font-family: 'Pretendard', sans-serif;}
.fs_17 {font-size: 17px; font-weight: 400; line-height: 1.72; }
.fs_16 {font-size: 16px; font-weight: 400;  line-height: 1.72; }
.fs_15 {font-size: 15px; font-weight: 400;  line-height: 1.72; }

/*Content CSS*/
h2.fs_36 {margin-bottom: 25px; }

.gray_txt_box {position: relative; z-index: 1; text-align: center; margin-top: 55px;}
.gray_txt_box i {position: absolute; z-index: -1; top: 50%;  transform: translateY(-50%); left: 60px;}
.gray_txt_box i:nth-of-type(2) { left: auto; right: 60px; }
.gray_txt_box h3 {font-weight: 400; line-height: 1.4; }

.sec1 .list {display: flex; margin-top: 60px;}
.sec1 .list + .list {margin-top: 20px;}
.sec1 .list > li:nth-child(odd) {margin-right: 20px;}




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

    /* content */


}

@media screen and (max-width: 1024px) {
    /* common */
    .subpage {text-align: center;}
    .subpage > section {padding: 70px 0; }
    .sub_inner {padding:0 30px;}
    .sub_tit {margin: 0 0 40px;}
    .left_line {padding: 0;}
    .left_line::before {width: 40px; height: 4px; position: static; margin: 0 auto 20px;}

    .gray_txt_box {padding: 30px;}

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

    /* .col3_list > li {width: calc(33.3% - 10px); margin-right:15px; }
    .col3_list > li:nth-child(3n) {margin-right: 0;} */
    .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(even) {margin-right: 0;}
    .col4_list > li:nth-child(n+3) {margin-top: 20px;}


    /* font size */
    .fs_45 {font-size:35px; }
    .fs_40 {font-size:32px; }
    .fs_36 {font-size:30px; }
    .fs_34 {font-size: 27px;}
    .fs_33 {font-size: 26px;}
    .fs_32 {font-size: 26px;}
    .fs_30 {font-size: 25px;}
    .fs_28 {font-size: 22px;}
    .fs_27 {font-size: 22px;}
    .fs_26 {font-size: 21px;}
    .fs_25 {font-size: 21px;}
    .fs_24 {font-size: 20px;}
    .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 */
    .gray_txt_box {padding: 40px 30px;}
    .gray_txt_box i {width: 50px; left: 30px;}
    .gray_txt_box i:nth-of-type(2) {right: 30px; }
    .gray_txt_box br {display: none;}


}



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

    /* col_list */
   .col2_list > li {width: 100%;}
   .col2_list > li:nth-child(n+2) {margin-top: 10px;}

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

   .col4_list > li {width: 100%;}
   .col4_list > li:nth-child(n+2) {margin-top: 10px;}

   .gray_txt_box {padding: 20px;}


    /* font size */
    .fs_45 {font-size:27px; }
    .fs_40 {font-size:24px; }
    .fs_36 {font-size:22px; }
    .fs_34 {font-size: 21px;}
    .fs_33 {font-size: 20px;}
    .fs_32 {font-size: 20px;}
    .fs_30 {font-size: 20px;}
    .fs_28 {font-size: 19px;}
    .fs_27 {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 */
    h2.fs_36 {margin-bottom: 15px; }

    .gray_txt_box {padding: 30px 30px; margin-top: 40px;}
    .gray_txt_box i {width: 35px; left: 20px;}
    .gray_txt_box i:nth-of-type(2) {right: 20px; }

    .sec1 .list {margin-top:40px; display: block;}
    .sec1 .list img {width: 100%; }
    .sec1 .list + .list {margin-top: 15px;}
    .sec1 .list > li:nth-child(odd) {margin: 0 0 15px;}
}