.sect_sub_title {
    color: var(--sub-color);
    font-size: 16px;
    margin-bottom: 6px;
}

.sect_title {
    font-size: 24px;
}

.common_sect .flex_wrap {
    display: flex;
    gap: 30px 100px;
    justify-content: space-between;
}

.common_sect .flex_wrap .desc_wrap {
    flex-shrink: 0;
}

.common_sect .flex_wrap .table_wrap {
    flex-grow: 1;
}

.table_wrap {
    width: 100%;
    overflow-x: auto;
}

table {
    width: 100%;
}

.gray_table {
    background-color: #F8F8F8;
}

.blue_table thead {
    background-color: var(--sub-color);
}

.blue_table thead th:not(:last-child) {
    border-right: 1px solid #BBBBBB;
}

.blue_table thead th {
    text-align: left;
    padding: 11px 18px;
    font-size: 14px;
    font-weight: 700;
    color: #fff;
    vertical-align: middle;
}

table tbody th:not(:last-child),
table tbody td:not(:last-child) {
    border-right: 1px dashed #BBBBBB;
}

table tbody th,
table tbody td {
    border-bottom: 1px dashed #BBBBBB;
    padding: 7px 9px;
    font-size: 14px;
    font-weight: 400;
    color: #222;
    vertical-align: middle;
}

.gray_table tbody tr:last-child th,
.gray_table tbody tr:last-child td {
    border-bottom: 0;
}

table tbody th.left {
    text-align: left;
}

table tbody th div,
table tbody td div {
    padding: 0 7px;
}

table .no {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    aspect-ratio: 1/1;
    border-radius: 50%;
    font-size: 12px;
    font-weight: 700;
    color: #fff;
    background-color: #00A1E9;
    margin: 0 auto;
    padding-bottom: 2px;
}

/* .gray_table .no {
    font-size: 15px;
    width: 30px;
} */

.blue_table tbody th {
    background-color: #F8F8F8;
}

.gray_table tbody th {
    background-color: #EBEBEB;
}

/* .gray_table tbody td {
    font-size: 18px;
} */

.required_sect {
    background-color: #F9F9F9;
}

.check_title {
    display: flex;
    align-items: flex-start;
    gap: 6px;
    font-size: 24px;
    font-weight: 600;
    color: #5E5E5E;
    margin-bottom: 60px;
}

.check_title::before {
    content: '';
    display: block;
    width: 32px;
    height: 32px;
    background: url(/static/app_www/base/img/icon_check_gray.png) no-repeat center/contain;
}

.history_wrap {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 140px 60px;
}

.history_area {
    width: 100%;
}

.history_area.w-53 {
    width: calc((100% - 60px) * 0.53);
}

.history_area.w-47 {
    width: calc((100% - 60px) * 0.47);
}

.infra_wrap {
    display: flex;
    gap: 47px;
    align-items: flex-start;
}

.infra_img {
    display: flex;
    width: calc((100% - 47px) * 0.31);
}

.infra_list {
    display: flex;
    width: calc((100% - 47px) * 0.69);
    flex-wrap: wrap;
    gap: 20px 16px;
}

.infra_item {
    display: flex;
    flex-direction: column;
}

.infra_item.w-50 {
    width: calc((100% - 16px) / 2);
}

.infra_item.w-29 {
    width: calc((100% - 32px) * 0.299467787);
}

.infra_item.w-30 {
    width: calc((100% - 32px) * 0.305952381);
}

.infra_item.w-40 {
    width: calc((100% - 32px) * 0.393557423);
}

.infra_item .img_wrap {
    display: flex;
}

.history_img {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
}

.history_img .main_img {
    display: flex;
    width: calc((100% - 16px) * 0.8);
}

.history_img .sub_list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: calc((100% - 16px) * 0.2);
}

.history_img .sub_img {
    display: flex;
    width: 100%;
    aspect-ratio: 1/0.75;
    position: relative;
    border: 1px solid #bbb;
    border-radius: 2px;
    overflow: hidden;
}

.history_img .sub_img img {
    object-fit: cover;
    object-position: center;
}

.history_img .sub_img .dim {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: flex-end;
    padding: 11px;
    font-size: 14px;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.73));
}

.tch_img .img_wrap:not(:last-child) {
    margin-bottom: 30px;
}

.tch_area .img_wrap {
    display: flex;
    width: 100%;
}

table .check_icon {
    display: inline-flex;
    width: 18px;
    transform: translateY(3px);
}

.key_sect {
    background-color: #F2F7FA;
}

.key_sect table:not(:last-child) {
    margin-bottom: 30px;
}

.key_sect table tr:last-child {
    border-bottom: 1px solid #BBBBBB;
}

.mtn_wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    width: 100%;
    max-width: 732px;
}

.mtn_item {
    display: flex;
    width: calc((100% - 30px) / 2);
    position: relative;
    aspect-ratio: 1/0.749992871;
    border: 1px solid #BBBBBB;
    border-radius: 2px;
    overflow: hidden;
}

.mtn_item img {
    object-fit: cover;
    object-position: center;
}

.mtn_item .dim {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: flex-end;
    padding: 20px;
    font-size: 18px;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.73));
}

.mtn_memo {
    width: 100%;
    padding: 16px 0;
    background-color: #101010;
    border: 1px solid #EDF6FF;
    border-radius: 50px;
    font-size: 20px;
    font-weight: 600;
    color: #fff;
    text-align: center;
    word-break: keep-all;
}

@media screen and (max-width:1023px) {
    .sect_title {
        font-size: 20px;
    }

    .check_title {
        font-size: 20px;
        margin-bottom: 30px;
    }

    .check_title::before {
        width: 26px;
        height: 26px;
    }

    .common_sect .flex_wrap {
        flex-direction: column;
    }

    .infra_wrap {
        gap: 20px;
        flex-wrap: wrap;
    }

    .infra_img {
        width: 100%;
        max-width: 300px;
        margin: 0 auto;

    }

    .infra_list {
        width: 100%;
    }

    .mtn_item .dim {
        font-size: 16px;
    }

    .mtn_memo {
        padding: 14px 24px;
        font-size: 18px;
    }

    .history_wrap {
        gap: 70px 60px;
    }

    .mtn_wrap {
        max-width: 100%;
    }
}

@media screen and (max-width:767px) {

    .infra_item.w-50,
    .infra_item.w-29,
    .infra_item.w-30,
    .infra_item.w-40 {
        width: 100%;
    }

    /* .infra_item.w-29,
    .infra_item.w-30 {
        width: 60%;
        margin: 0 auto;
    } */

    .history_img {
        flex-direction: column;
    }

    .history_img .main_img {
        width: 100%;
    }

    .history_img .sub_list {
        width: 100%;
        flex-direction: row;
        gap: 8px;
    }

    .history_area.w-53,
    .history_area.w-47 {
        width: 100%;
    }

    .mtn_item {
        width: 100%;
    }
}