@charset "utf-8";

/* common */
:root {
    --sub1-color: #22213a;
    --sub2-color: #22213a;
}

/* #sub_intro {
    width: 100%;
    height: 530px;
    padding-top: 100px;
    color: #fff;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
} */

#sub_intro {
    width: 100%;
    height: 400px;
    /* padding-top: 100px; */
    color: #fff;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
    box-sizing: border-box;
    /* overflow: hidden; */
    display: flex;
    align-items: center;
    justify-content: center;
    align-content: center;
    flex-wrap: nowrap;
    flex-direction: row;
    margin: 250px auto 0;
    text-align: center;
}

#sub_intro .sub_title {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #111;
    font-family: 'Bodoni Moda', serif;
    font-weight: 800;
    width: 100%;
}

/* sub menu */
#sub_menu {
    bottom: 0;
    width: 100%;
    height: 70px;
    box-sizing: border-box;
    position: absolute;
    z-index: 2;
    color: #222222;
}

#sub_menu .sub_center {
    height: 70px;
    position: relative;
    display: flex;
    box-shadow: 1px 6px 12px 0 rgba(102, 102, 102, 0.2);
    background-color: #fff;

}


#sub_menu .menu_on {
    padding: 23.5px 20px 22.5px 50px;
    min-width: 200px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    border-right: none;
    cursor: pointer;
    user-select: none;
}


#sub_menu .menu_on i {
    color: #D9D9D9;
}

#sub_menu .menu_on::after {
    position: absolute;
    content: "";
    width: 1px;
    height: 20px;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    background-color: #CCCCCC;
}


#sub_menu .sub_nav_drop {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #fff;
    border: 1px solid #ddd;
    white-space: nowrap;
    z-index: 100;
    min-width: 150px;
    width: 100%;
}

#sub_menu .sub_nav_drop div {
    padding: 12px 20px 12px 50px;
    color: #111;
    cursor: pointer;
    transition: background-color .2s, color .2s;
    text-align: left;
}

#sub_menu .sub_nav_drop div:hover {
    color: var(--sub_blue);
    background-color: #EEEEEE;
}

#sub_menu ul {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    color: rgba(234, 234, 234, 1);
    word-break: keep-all;
    margin: 0;
    padding: 0;
    align-content: center;
    justify-content: flex-end;
    box-sizing: border-box;
    background-color: transparent;
    border: 1px solid #DDD;
    border-left: none;
    padding-right: 100px;

}

#sub_menu ul li {
    padding: 0 40px;
    text-align: left;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #2B2B2B;
    box-sizing: border-box;
    cursor: pointer;
    /* padding: 0 20px; */
    position: relative;
}

#sub_menu ul li::after {
    content: "";
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 25%;
    background-color: rgba(255, 255, 255, 1);
}

#sub_menu ul li:nth-last-child(1)::after {
    display: none;
}


#sub_menu .sub_menu_center {
    background-color: #fff;
    height: 70px;
    position: relative;
    display: flex;
}

#sub_menu ul li.on {
    color: var(--sub_blue);
    font-weight: 700;

}

#sub_menu ul li.on span {
    position: relative;
}

#sub_menu ul li.on span::after {
    position: absolute;
    content: "";
    width: calc(100% + 20px);
    height: 1px;
    background-color: var(--sub_blue);
    bottom: calc((70px - 24px) / -2);
    left: 50%;
    transform: translate(-50%, -50%);
}


/* sub1*/
.sub1_intro {
    background-image: url("../images/sub_intro1.png");
}

/* sub2 */
.sub2_intro {
    background-image: url("../images/sub_intro2.png");
}

.sub3_intro {
    background-image: url("../images/sub_intro3.png");
}

.sub4_intro {
    background-image: url("../images/sub_intro4.png");
}

/* sub공통 */
#sub_content {
    padding: 140px 0;
    text-align: center;
    color: #222222;

}

#sub_content.sub1_1_content {
    padding: 140px 0 0;

}

.sub_section .line_title {
    display: inline-flex;
    color: var(--sub_blue);
    font-weight: 700;
    border-bottom: 2px solid #0075C2;
}

.sub_section .main_title {
    color: #111;
    margin: 50px 0 25px;
}

.sub_section .sub_title {
    color: #555555;
}

.sub_section .blue_title {
    color: var(--sub_blue);
}

/* sub1_1 */
.sub1_1_section .circle_wrap {
    padding: 75px 0 100px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.sub1_1_section .circle_wrap .circle_border {
    border: 1px solid #D9EAF6;
    border-radius: 50%;
    padding: 25px;
    box-sizing: border-box;
}

.sub1_1_section .circle_wrap .circle {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 2px solid #6397B9;
    border-radius: 50%;
    width: 100%;
    max-width: 320px;
    aspect-ratio: 1 / 1;
}

.sub1_1_section .circle_wrap .circle.circle_blue {
    background-color: #0055A7;
    color: #fff;
}

.sub1_1_section .line_wrap {
    position: absolute;
    bottom: -200px;
    left: 0;
    display: flex;
    flex-direction: column;
    align-items: center;

}



.sub1_1_section .line_wrap .blue_line {
    width: 4px;
    height: 220px;
    background-color: var(--sub_blue);
    margin-bottom: 10px;
}

.line_wrap div:last-child {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
}

.sub1_1_section .section2 {
    background-color: #F5F5F5;
    padding: 85px 0 80px;
    text-align: left;
    padding-left: 75px;
}

.sub1_1_section .section2 .main_title {
    box-sizing: border-box;
    margin: 0 0 20px;
}

.sub1_1_section .section2 .image_slider_wrap {
    width: 100vw;
    display: flex;
    gap: 30px;
    overflow: hidden;
}

.sub1_1_section .section2 .image_slider_wrap .img_box .description {
    overflow: hidden;
}

.sub1_1_section .section2 .image_slider_wrap .img_box {
    display: flex !important;
    flex-direction: column;
    padding: 0 15px;
    box-sizing: border-box;
}

.sub1_1_section .section2 .image_slider_wrap .img_box img {
    width: 100%;
    object-fit: cover;
    display: block;
}

.sub1_1_section .section2 .image_slider_wrap .img_box .num {}

.sub1_1_section .section2 .image_slider_wrap .img_box .description {
    margin-top: 15px;
}

.sub1_1_section .section2 .image_slider_wrap {
    overflow: visible;
}


/* sub1_2 */
.sub_section .right,
.sub_section .left {
    width: 50%;
}


.sub1_2_section .sub_center {
    display: flex;
    align-items: center;
    text-align: left;
}


.sub1_2_section .left {
    padding-right: 50px;
    box-sizing: border-box;
}

.sub1_2_section .left img {
    width: 100%;
}

.sub1_2_section .right .content {
    border-top: 1px solid #0055A7;
    word-break: keep-all;
    overflow-wrap: break-word;
}


/* sub1_3 */
.sub1_3_section .timeline {
    position: relative;
    padding: 50px 0;
    max-width: 900px;
    margin: 0 auto;
}

.sub1_3_section .timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 4px;
    background-color: #D9D9D9;
    transform: translateX(-50%);
    z-index: 0;
}

/* 연도 row */
.sub1_3_section .tl-item {
    display: grid;
    grid-template-columns: 1fr 30px 1fr;
    align-items: center;
    margin-bottom: 15px;
}

.sub1_3_section .tl-dot {
    grid-column: 2;
    width: 20px;
    height: 20px;
    border: 2px solid #0055A7;
    border-radius: 50%;
    background-color: #fff;
    z-index: 1;
    margin: 0 auto;
    position: relative;
}

.sub1_3_section .tl-right-wrap {
    padding-left: 25px;
    text-align: left;
}

.sub1_3_section .tl-left-wrap {
    padding-right: 25px;
    text-align: right;
}

.sub1_3_section .tl-year {
    color: #0055A7;
    line-height: 1;
    margin-bottom: 5px;
}

/* 이미지 */
.sub1_3_section .tl-img {
    display: flex;
    align-items: center;
}

.sub1_3_section .tl-item.item_right .tl-img {
    padding-right: 25px;
    justify-content: flex-end;
}

.sub1_3_section .tl-item.item_left .tl-img {
    padding-left: 25px;
}

.sub1_3_section .tl-img img {
    width: 100%;
    max-width: 280px;
    object-fit: cover;
}

/* 월 row */
.sub1_3_section .tl-month-item {
    display: grid;
    grid-template-columns: 1fr 30px 1fr;
    align-items: start;
    margin-bottom: 10px;
}

.sub1_3_section .tl-month-item.has-img .tl-img {
    display: flex;
    align-items: flex-start;
    padding-left: 25px;
}

.sub1_3_section .tl-month-item.has-img .tl-img img {
    width: 100%;
    max-width: 280px;
    object-fit: cover;
}


.sub1_3_section .tl-month-item .tl-dot-small {
    grid-column: 2;
    width: 10px;
    height: 10px;
    border: 2px solid #111;
    border-radius: 50%;
    background-color: #fff;
    margin: 4px auto 0;
    position: relative;
    z-index: 1;
}

.sub1_3_section .tl-month-wrap {
    padding-left: 25px;
    text-align: left;
}

.sub1_3_section .tl-month-wrap-left {
    padding-right: 25px;
    text-align: right;
}

.sub1_3_section .tl-month {
    color: #111;
    margin-bottom: 5px;
}

.sub1_3_section .tl-desc {
    color: #777;
    line-height: 1.5;
    margin-bottom: 15px;
}

/* 연도 사이 간격 */
.sub1_3_section .tl-gap {
    height: 50px;
}

/* 빈칸 */
.sub1_3_section .tl-empty {
    /* 자리만 차지 */
}

/* sub1_4  */
.root_daum_roughmap .cont .section.lst,
.root_daum_roughmap .wrap_controllers {
    display: none;
}

.sub1_4_section .map {
    position: relative;
}

.sub1_4_section .map .map_link {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: #0055A7;
    color: #fff;
    border-radius: 50%;
    width: 100px;
    height: 100px;

    position: absolute;
    bottom: -50px;
    right: 5%;
    z-index: 999;
}

.sub1_4_section .map_description {
    margin: 50px 0 0;
    display: flex;
    gap: 5vw;
    align-items: center;
}

.sub1_4_section .map_description .address_wrap .address {
    display: flex;
    text-align: left;
}

.sub1_4_section .map_description .address_wrap .address .ad_name {
    width: 120px;
}


.blue_txt {
    color: var(--sub_blue);
}

/* sub2_1 */
#sub_content.sub2_1_content {
    padding-bottom: 0;
}

.sub2_1_section .sub_center {
    display: flex;
    align-items: center;
    position: relative;
}

.sub1_1_section.sub2_1_section .section1 {
    padding: 0 0 100px;
}

.sub1_1_section.sub2_1_section .section2 {
    padding: 0 0 0 75px;
}

.sub1_1_section.sub2_1_section .section2 .main_title {
    margin: 50px 0 25px;
}


/* sub2_2 */
.sub2_2_section {
    text-align: left;
}

.sub2_2_section .sub_center {
    display: flex;
}

.sub2_2_section .card {
    margin: 60px 0;
    background-color: #F9F9F9;
    padding: 50px;
}

.sub2_2_section .card .info_wrap {
    display: flex;
    align-items: center;
    margin: 10px 0;
}

.sub2_2_section .card .info_wrap .title {
    width: 75px;
}

.sub2_2_section .right .contact_wrap .input_txt {
    margin-top: 15px;
    border-bottom: 1px solid #D9D9D9;
    box-sizing: border-box;
}

.sub2_2_section .right .contact_wrap .input_textarea {
    margin-top: 15px;
    border: 1px solid #D9D9D9;
    height: 300px;
}

.sub2_2_section .right .contact_wrap .name s {
    margin-left: 2.5px;
    color: var(--sub_blue);
    padding-bottom: 10px;
}

.sub2_2_section .right .contact_wrap .input_txt textarea,
.sub2_2_section .right .contact_wrap .input_txt input {
    font-size: 17px;
    width: 100%;
    font-family: 'Pretendard', sans-serif;
    font-weight: 500;
}

.sub2_2_section .right .contact_wrap .input_txt textarea::placeholder,
.sub2_2_section .right .contact_wrap .input_txt input::placeholder {
    font-size: 17px;
    font-family: 'Pretendard', sans-serif;
    font-weight: 500;
}

.sub2_2_section .right .contact_wrap .input_txt input:focus {
    outline: none;
    border-bottom: 1px solid #111;
}

.sub2_2_section .right .contact_wrap .input_txt textarea:focus {
    outline: none;
    border: none;

    border: 1px solid #111;
}

.sub2_2_section .right .agree {
    display: flex;
    align-items: center;
    margin-top: 15px;
    gap: 8px;
}

.send {
    display: inline-flex;
    align-items: center;
    gap: 100px;
    position: relative;
    cursor: pointer;
}

.send::after {
    content: "";
    position: absolute;
    bottom: -15px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #D9D9D9;

}

.send::before {
    content: "";
    position: absolute;
    bottom: -15px;
    left: 0;
    width: 80%;
    height: 2px;
    background-color: #000;
    z-index: 3;
    transition: width 0.4s ease;
}

.send:hover::before {
    width: 100%;
}

.agree {
    cursor: pointer;
}

/* sub3_1 */
.sub3_1_section .search_boxs .search {
    display: flex;
    gap: 15px;
    color: #808080;
    justify-content: flex-end;
    margin-bottom: 50px;
}


.sub3_1_section .search_boxs .search .details {
    width: 110px;
    height: 37px;
    border: 1px solid #ccc;
    box-sizing: border-box;
    position: relative;
    margin-right: 5px;
    border: 1px solid #CCCCCC;
    border-radius: 5px;
}

.sub3_1_section .search_boxs .search .details i {
    position: absolute;
    top: 50%;
    right: 10px;
    transform: translateY(-50%);
    font-size: 18px;
    color: #666;
    z-index: 2;
}

.sub3_1_section .search_boxs .search .search_box input::placeholder {
    color: #808080;


}


.sub3_1_section .search_boxs .search .search_box input {
    font-size: 14px;
    padding: 0 5px;
    width: 250px;
    height: 37px;
    border: 1px solid #ccc;
    box-sizing: border-box;
    position: relative;
    border: 1px solid #CCCCCC;
    color: #222;
    border-bottom-left-radius: 5px;
    border-top-left-radius: 5px;
}

.sub3_1_section .search_boxs .search .search_box {
    display: flex;

}

.sub3_1_section .search_boxs .search .search_box .search_bluebox.writing_bluebox {
    margin-left: 15px;
    padding: 5px 30px;
    color: white;
    border-radius: 10px;
}

.sub3_1_section .search_boxs .search .search_box .search_bluebox {
    justify-content: center;
    align-items: center;
    padding: 5px 10px;
    border-bottom-right-radius: 5px;
    border-top-right-radius: 5px;
}

.sub3_1_section .content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 80px 35px;
    width: 100%;
    text-align: left;
}

.sub3_1_section .content .box {
    min-width: 0;
    color: #111;
}

.sub3_1_section .content .box .img_box {
    position: relative;
    width: 100%;
}

.sub3_1_section .content .box .img_box img {
    width: 100%;
    object-fit: cover;
    height: 425px;
}


.sub3_1_section .content .box .img_box:hover .hover_box {
    display: block;
    transition: all 0.6s ease;
}


.sub3_1_section .content .box .img_box .hover_box {
    position: absolute;
    width: 100%;
    background-color: #F5F5F5;
    padding: 25px;
    color: #333333;
    bottom: 0;
    box-sizing: border-box;
    display: none;

}

.sub3_1_section .content .box .hover_box .hover_txt {
    display: flex;
    gap: 7.5%;
}

.sub3_1_section .content day {
    margin: 15px 0 0;
    color: #999999;
}

.sub3_1_section .content p {
    margin: 10px 0 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}


.sub3_1_section .content .box .box_title {
    padding: 8px 15px;
    color: #fff;
    background-color: #1e2b74;
    margin: 5px 0 10px;
}

.sub3_1_section .content .box .box_content {
    color: #555555;
    display: flex;
    gap: 35px;
    line-height: 32.5px;
}

.sub3_1_section .content .box .box_content .box_description {
    color: #111;
}


.sub3_1_section .more_btn {
    margin-top: 20px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: 1px solid #D7D7D7;
    border-radius: 43px;
    padding: 18px 30px;

}

.sub3_1_section .more_btn:hover {
    background-color: #111111;
    border: 1px solid #111111;
    color: #fff;
}


/* sub3_1_d */
.sub3_1_d_section .sub_center {
    margin: 0 auto;
    padding: 60px 0;
}

/* 슬라이더 */
.sub3_1_d_section .slider_wrap {
    position: relative;
    margin-bottom: 40px;
}

.sub3_1_d_section .main_slider .slide img {
    width: 100%;
    object-fit: contain;
    display: block;
    height: 1000px;
}

.sub3_1_d_section .thumb_slider {
    margin-top: 10px;
}

.sub3_1_d_section .thumb_slider .slide {
    box-sizing: border-box;
    cursor: pointer;
    opacity: 0.6;
    transition: opacity 0.3s;
}

.sub3_1_d_section .thumb_slider .slide.slick-current {
    opacity: 1;
    border: 2px solid #0055A7;
}

.sub3_1_d_section .thumb_slider .slide img {
    width: 100%;
    height: 150px;
    object-fit: cover;
}

.sub3_1_d_section .slider_count {
    text-align: center;
    margin-top: 30px;
    color: #777777;
}

/* 상세 정보 */
.sub3_1_d_section .detail_wrap {
    padding: 30px 0;
    text-align: left;
}

.sub3_1_d_section .detail_status {
    color: #0075C2;
    display: block;
    margin-bottom: 15px;
}

.sub3_1_d_section .detail_title {
    margin-bottom: 30px;
    line-height: 55px;
}

.sub3_1_d_section .detail_info {
    border-bottom: none;
    border-top: 2px solid #000;
    border-left: 1px solid #e0e0e0;
    border-right: 1px solid #e0e0e0;
    border-bottom: 1px solid #e0e0e0;
}

.sub3_1_d_section .detail_info .info_row {
    display: flex;
}

.sub3_1_d_section .detail_info .info_row1 {
    padding: 40px 0 0;
}

.sub3_1_d_section .detail_info .info_row2 {
    padding: 0 0 40px;
}

.sub3_1_d_section .detail_info .info_item {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 20px 60px;
    text-align: left;
}

.sub3_1_d_section .detail_info .info_item:last-child {
    border-right: none;
}

.sub3_1_d_section .detail_info .info_item.full {
    flex: 1;
    border-right: none;
}

.sub3_1_d_section .detail_info .info_label {
    margin-bottom: 6px;
    color: #111;
}

.sub3_1_d_section .detail_info .info_value {
    color: #999999;
    line-height: 1.6;
}

/* 이전/다음/목록 */
.sub3_1_d_section .detail_nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 75px 0 50px;
    padding-top: 50px;
    border-top: 1px solid #e0e0e0;
    color: #111;
}

.sub3_1_d_section .detail_nav .nav_list {
    display: flex;
    align-items: center;
    cursor: pointer;
    color: #111;
}

.sub3_1_d_section .detail_nav .nav_prev,
.sub3_1_d_section .detail_nav .nav_next {
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
}

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

    /* sub intro */
    #sub_intro {
        height: 400px;
        padding-top: 60px;
    }

    #sub_intro img {
        /* width: 100%; */
        /* height: 50vh */
    }


    #sub_content {
        word-break: keep-all;
    }

    #sub_content {
        word-break: keep-all;
    }

    #sub_menu {
        backface-visibility: hidden;
        height: 0;
        margin-top: 0.1px;
    }

    .sub_intro_text {
        top: 30%;
        left: calc((100% - 90%) / 2);
    }

    #sub_menu .sub_center {
        height: 45px;
        width: 90%;
        display: grid;
        grid-template-columns: repeat(1, 1fr);
    }

    #sub_content {
        padding: 130px 0 50px;
    }

    #sub_menu ul {
        justify-content: space-between;
        border-left: 1px solid #DDd;
        padding: 0 20px;
        text-align: center;
    }

    #sub_menu ul li {
        padding: 20px 0;
    }

    #sub_menu .home {
        display: none;
    }

    #sub_menu .menu_on {
        min-width: 0;
        padding: 15px 5px;
        align-items: center;
        justify-content: center;
    }

    .sub_section .common_title {
        margin: 0 0 3px;
    }

    /* sub1_1 */
    .sub1_1_section .circle_wrap {
        flex-direction: column;

    }

    .sub1_1_section .circle_wrap .circle {
        max-width: none;
    }

    .sub1_1_section .section2 {
        padding: 50px 0 50px 30px;
    }

    .sub1_1_section .section2 .image_slider_wrap {
        width: 100%;
        gap: 0;
    }

    /* sub1_2 */
    .sub_section .right,
    .sub_section .left {
        width: 100%;
    }

    .sub1_2_section .sub_center {
        flex-direction: column-reverse
    }

    .sub1_2_section .left {
        padding: 25px 0 0;
    }


    /* sub1_3 */
    .sub1_3_section .timeline::before {
        left: 10px;
    }

    .sub1_3_section .tl-item {
        grid-template-columns: 20px 1fr;
        align-items: start;
        margin-bottom: 10px;
    }

    .sub1_3_section .tl-dot {
        grid-column: 1;
        grid-row: 1;
        margin-top: 4px;
    }

    .sub1_3_section .tl-right-wrap,
    .sub1_3_section .tl-left-wrap {
        grid-column: 2;
        grid-row: 1;
        text-align: left;
        padding: 0 0 0 15px;
    }

    .sub1_3_section .tl-item .tl-empty {
        display: none;
    }

    /* 월 row */
    .sub1_3_section .tl-month-item {
        grid-template-columns: 20px 1fr;
        margin-bottom: 10px;
    }

    .sub1_3_section .tl-month-item .tl-dot-small {
        grid-column: 1;
        grid-row: 1;
        margin-top: 4px;
    }

    .sub1_3_section .tl-month-wrap,
    .sub1_3_section .tl-month-wrap-left {
        grid-column: 2;
        grid-row: 1;
        padding: 0 0 0 15px;
        text-align: left;
    }

    .sub1_3_section .tl-month-item .tl-empty {
        display: none;
    }

    /* 이미지 */
    .sub1_3_section .tl-item.item_right .tl-img,
    .sub1_3_section .tl-item.item_left .tl-img {
        grid-column: 2;
        grid-row: 2;
        padding: 10px 0 0 15px;
        justify-content: flex-start;
    }

    .sub1_3_section .tl-month-item.has-img .tl-img {
        grid-column: 2;
        grid-row: 2;
        padding: 10px 0 0 15px;
        justify-content: flex-start;
    }

    .sub1_3_section .tl-img img {
        max-width: 100%;
    }

    .sub1_3_section .tl-gap {
        height: 20px;
    }

    /* sub1_4 */
    .sub1_4_section .map .map_link {
        width: 75px;
        height: 75px;
    }


    .sub1_4_section .map_description .address_wrap .address {
        flex-direction: column;
        gap: 2.5px;
    }

    /* sub2_1 */
    .sub2_1_section .sub_center {
        flex-direction: column;
    }

    .sub2_1_section .sub_center img {
        width: 100%;
    }

    .sub1_1_section.sub2_1_section .section2 .main_title {
        margin: 25px 0 12.5px;
    }

    /* sub2_2 */
    .sub2_2_section .sub_center {
        flex-direction: column;
    }

    .sub2_2_section .card {
        margin: 30px 0;
        padding: 30px;
    }

    .sub2_2_section .sub_center .right {
        margin: 100px 0 0;
    }

    .sub2_2_section .right .contact_wrap .input_txt textarea::placeholder,
    .sub2_2_section .right .contact_wrap .input_txt input::placeholder,
    .sub2_2_section .right .contact_wrap .input_txt textarea,
    .sub2_2_section .right .contact_wrap .input_txt input {
        font-size: 12px;
    }

    .sub2_2_section .right .contact_wrap .input_textarea {
        height: 150px;
    }

    /* sub3_1 */
    .sub3_1_section .search_boxs .search {
        flex-direction: column;
    }

    .sub3_1_section .content {
        grid-template-columns: repeat(2, 1fr);
    }

    .sub3_1_d_section .main_slider .slide img {
        height: 350px;
    }

    .sub3_1_d_section .sub_center {
        padding: 30px 0;
    }
    .sub3_1_d_section .thumb_slider .slide img{
        height: 50px;
    }
    .sub3_1_d_section .detail_info .info_item{
        padding: 10px 20px;
    }
    .sub3_1_d_section .detail_info .info_row1{
        padding: 20px 0 0;
    }
    .sub3_1_d_section .detail_info .info_row{
        flex-direction: column;
    }
    .sub3_1_d_section .detail_info .info_row2{
        padding:  0 0 20px;
    }
    .sub3_1_d_section .detail_nav{
        margin: 25px 0;
        padding-top: 25px;
    }
}

@media screen and (min-width: 768px) and (max-width: 1024px) {

    
}