@media screen and (max-width: 1600px) {
    body {
        min-width: 1300px;
    }
}

@media screen and (max-width: 412px) {
    body {
        max-width: 412px;
        min-width: unset;
    }

    .m_flex_column {
        flex-direction: column;
        gap: 10px;
        align-items: center;
    }

    .m_flex_column_reverse {
        display: flex;
        flex-direction: column-reverse;
        gap: 10px;
    }

    .m_hide {
        display: none;
    }

    .m_show {
        display: unset;
    }

    .m_br {
        display: block;
    }

    .m_h100 {
        width: auto;
        height: 100px;
    }
    .m_h200 {
        width: auto;
        height: 200px;
    }

    .m_w_auto {
        width: auto !important;
    }

    .m_w_100p {
        width: 100%;
    }

    .m_w_90p {
        width: 90%;
    }

    .m_w_80p {
        width: 80%;
    }

    .m_w_70p {
        width: 70%;
    }

    .m_w_60p {
        width: 60%;
    }

    .m_w_50p {
        width: 50%;
    }

    .pb_75 {
        padding-bottom: 10px;
    }

    .pb_200 {
        padding-bottom: 20px;
    }

    .pc_header {
        display: none;
    }

    .mobile_header {
        display: block;
    }

    .mobile_header .mobile_menu_btn {
        font-size: 20px;
        height: 50px;
    }
    #mobile_gnb_close {
        color: #fff;
        position: absolute;
        left: unset;
        right: 2%;
        font-size: 25px;
        cursor: pointer;
        height: 50px;
        display: flex;
        justify-content: center;
        align-items: center;
        width: 50px;
    }

    .mobile_header .header {
        height: 50px;
    }

    .mobile_header .header .logo img {
        height: 30px;
    }

    .mobile_gnb_logo {
        height: 50px;
        background-color: #16222D;
    }

    .mobile_gnb_logo img {
        height: 30px;
    }

    .main_swiper {
        height: 350px;
    }

    .main_swiper .slide_bg {
        height: 100%;
    }

    .main_swiper .hwalgichan_neurosurgery {
        font-size: 50%;
        letter-spacing: 5px;
    }

    .main_swiper .slide_box {
        top: 15%;
        left: 0;
    }

    .main_swiper .slide_box2 {
        top: 15%;
        left: 0;
    }

    .main_swiper .slide_box3 {
        height: 100%;
        top: 0;
        left: 0;
    }
    .main_swiper .slide_box3 .slide_box3_1 {
        height: 100%;
    }
    .main_swiper .slide_txt, .main_swiper .slide_txt2 {
        font-size: 80%;
        text-align: center;
    }

    .main_swiper .slide_txt.mt_50, .main_swiper .slide_txt2.mt_50 {
        margin-top: 2%;
    }

    .main_swiper .slide_txt img, .main_swiper .slide_txt2 img {
        width: 70%;
    }
    .main_swiper .slide_dr {
        position: absolute;
        top: unset;
        bottom: 0;
        right: 0;
        text-align: center;
    }
    .main_swiper .slide_dr img {
        width: 80%;
    }

    .main_swiper .main_swiper_pagination {
        font-size: 90%;
        bottom: 20px;
    }

    .main_swiper .main_swiper_pagination .swiper_line {
        width: 50px;
        height: 1px;
    }

    .landmark_swiper {
        width: 80%;
    }

    .nav_line {
        height: 100px;
    }

    .nav_line_inner {
        flex-direction: column;
        height: 100%;
        margin: 10px auto;
    }

    .nav_line_logo {
        margin-right: 0;
        text-align: center;
    }

    .nav_line_logo img {
        width: 40%;
    }

    .nav_line_buttons {
        margin-top: 10px;
        gap: 10px;
    }

    .nav_line_btn {
        text-align: center;
    }

    .nav_line_btn img {
        width: 50%;
    }

    .dedi_type_top {
        margin-top: 10px;
        min-height: 100px;
        background-size: 20%;
    }

    .dedi_type_top .hwalgichan_neurosurgery {
        padding-top: 10px;
        padding-bottom: 20px;
    }

    .hwalgichan_neurosurgery img {
        width: 70%;
    }

    .dedi_type_top_txt img {
        width: 50%;
    }

    .dedi_type_top_img {
        padding: 30px 0;
        text-align: center;
    }

    .dedi_type_top_img img {
        width: 100%;
    }

    .landmark_wrap {
        height: auto;
    }

    .landmark_left_txts {
        position: unset;
        transform: unset;
        padding: 15px;
    }

    .landmark_left_txts img {
        width: 70%;
    }

    .landmark_left_txts .landmark_left_txt {
        text-align: center;
        padding: 20px 0;
    }

    .landmark_left_con {
        font-size: 90%;
        text-align: center;
    }

    .landmark_right {
        width: 100%;
        position: unset;
        transform: unset;
    }

    .swiper-pagination.landmark_swiper_pagination.swiper-pagination-custom, .landmark_swiper_pagination {
        position: unset;
        transform: unset !important;
        width: 100% !important;
        font-size: 90%;
    }

    .landmark_swiper_pagination .swiper_line {
        width: 30px !important;
    }

    .system_wrap {
        padding: 5% 0;
    }

    .system_inner .inner_text1 {
        margin: 20px 0;
    }

    .system_inner .inner_text1 img {
        width: 70%;
    }

    .system_inner_box {
        flex-direction: column;
        row-gap: 40px;
    }

    .system_inner_info {
        width: 100%;
        height: 200px;
        border: none;
        padding-bottom: 40px;
        border-bottom: 1px solid #D4D4D4;
    }

    .system_inner_info img {
        width: 70%;
    }

    .promise_inner {
        padding: 5% 0;
    }

    .promise_inner .line img {
        height: 30px;
    }

    .promise_title img {
        width: 60%;
    }

    .promise_text1 {
        padding: 0 10px;
    }

    .promise_text1 img {
        width: 60%;
    }

    .promise_text2 img {
        width: 60%;
    }

    .dr_info_swiper {
        width: 100%;
    }

    .dr_info_swiper .swiper-button-next:after, .dr_info_swiper .swiper-button-prev:after {
        font-size: 20px;
    }

    .dr_info_inner {
        padding: 5% 0;
    }

    .dr_info_title {
        padding: 15px 10px;
    }

    .dr_info_title img {
        width: 60%;
    }
    .dr_info_mobile img {
        width: 90%;
    }
    .news_wrap {
        padding-bottom: unset;
    }

    .news_top {
        margin-top: 10px;
        min-height: 100px;
        background-size: 20%;
    }

    .news_top .hwalgichan_neurosurgery {
        padding-top: 10px;
        padding-bottom: 20px;
    }

    .news_top .hwalgichan_neurosurgery img {
        width: 70%;
    }

    .news_top_txt img {
        width: 50%;
    }

    .news_swiper_wrap {
        padding: 10px 0;
    }

    .news_swiper_wrap .swiper-button-next:after, .news_swiper_wrap .swiper-button-prev:after {
        font-size: 20px;
    }

    .news_swiper .swiper-slide {
        width: 100%;
        height: auto;
    }

    .news_slide_img {
        width: 100%;
        height: auto;
    }

    .news_slide_bot {
        height: auto;
        padding: 10px 0;
    }

    .news_slide_bot .news_slide_title {
        font-size: 90%;
        height: auto;
    }

    .news_slide_bot .news_slide_date {
        font-size: 90%;
        height: auto;
        width: 30%;
        text-align: center;
    }

    .map_time_wrap {
        padding: 5% 0;
    }

    .map_time_inner {
        flex-direction: column-reverse;
        
        gap: 10px;
    }

    .map_time_left {
        width: 100%;
        height: auto;
        padding: 10px 0;
        text-align: center;
    }

    .map_time_left img {
        width: 85%;
    }

    .map_time_right {
        text-align: center;
    }

    .map_time_right img {
        width: 90%;
    }

    .footer_wrap {
        height: 150px;
        padding: 0 0 20px 0;
    }

    .footer_inner {
        gap: 10px;
        padding: 0 3%;
        display: block;
    }

    .footer_left_logo {
        text-align: center;
        padding: 10px 0;
    }

    .footer_left_logo img {
        height: 12px;
    }

    .footer_left_addr {
        font-size: 60%;
        text-align: center;
    }
    .footer_left_addr span {
        display: inline-block;
        width: 20px;
        text-align: center;
    }

    .footer_right_menu {
        margin-top: 10px;
        padding-left: unset;
    }

    .footer_right_menu li {
        font-size: 60%;
        padding: 0 5px;
    }

    /** 서브 **/
    .sub_top {
        height: 170px;
    }

    .sub_top .hwalgichan_neurosurgery {
        top: 15%;
    }

    .sub_top .hwalgichan_neurosurgery img {
        width: auto;
        height: 7px;
    }

    .sub_top .sub_top_title {
        top: 35%;
    }

    .sub_top .sub_top_title img {
        width: auto;
        height: 18px;
    }

    .sub_top_cate_wrap {
        width: 100%;
    }

    .sub_top_cate_inner {
        width: 100%;
        height: auto;
    }

    .sub_top_cate li {
        font-size: 53%;
    }

    .sub_top_cate li a {
        padding: 10px 10px;
    }

    .sub_top_cate {
        width: 95%;
        margin: 0 auto;
    }

    .sub_top_cate_box_wrap {
        width: 90%;
    }

    .sub_title_wrap .hwalgichan_neurosurgery {
        padding: 10px 0;
    }

    .sub_title_wrap .sub_title {
        padding: 5px 0;
    }

    .sub_title_wrap .sub_title img {
        width: auto;
        height: 22px;
    }

    .sub_title_wrap .first_title img.line2 {
        width: auto;
        height: 55px;
    }

    .sub_title_wrap .sub_title_txt {
        padding: 10px 40px;
        font-size: 80%;
    }

    .sub_cont_wrap {
        padding: 10px 0;
    }

    hr.line {
        margin: 20px auto;
    }

    .pr_wrap {
        margin-top: 90px;
        height: 275px;
    }

    .pr_inner_wrap img {
        width: 90%;
    }

    .point_inner_half_left, .point_inner_half_right {
        width: 100%;
        flex-direction: column;
        text-align: center;
        padding: 20px;
    }

    .young_wrap.mt_200 {
        margin-top: 30px;
        height: 244px;
    }

    .vz_wrap {
        padding: 20px 0;
    }

    .hline134 {
        height: 50px;
    }

    .hal_info_wrap {
        margin-top: unset;
        background-color: #fff;
        padding: 30px 0 30px;
    }

    .hal_info_img {
        text-align: center;
    }

    .hal_info_img img {
        width: 90%;
        height: auto;
    }

    .hal_info_inner {
        align-items: center;
        margin-top: 10px;
    }

    .hal_info_txt {
        padding: 0;
        text-align: center;
    }

    .hal_info_txt img {
        width: 60%;
        height: auto;
    }

    .hal_info_txt.left {
        margin-right: unset;
    }

    .hal_info_txt.right {
        margin-left: unset;
    }

    .rnd_wrap {
        padding: 30px 0;
    }

    .rnd_wrap img {
        width: 80%;
    }

    .step_wrap {
        padding: 30px 0;
    }

    .step_inner div {
        width: 90%;
        margin-bottom: 10px;
        text-align: center;

    }

    .hal_dr_info_wrap {
        padding: 30px 0;
    }

    .hal_dr_info_img {
        text-align: center;
    }

    .hal_dr_info_img img {
        width: 90%;
    }

    .hal_dr_sc_title img {
        width: 40%;
    }

    .hal_dr_st_txt img {
        width: 13%;
    }

    .hal_dr_sc_title.sec {
        width: 60%;
    }
    .hal_dr_st_list {
        width: 100%;
    }

    .hal_dr_st_list li {
        font-size: 100%;
    }

    .hal_dr_st_list {
        width: 100%;
    }
    .hal_dr_info_sc_inner {
        width: 340px
    }
    .hal_dr_info_sc {
        margin-top: unset;
        padding: 30px 0;
    }
    .hal_dr_sc_con {
        gap: 0px;
    }
    .hal_dr_sc_con .hal_dr_st_list {
        width: 100%;
    }
    .hal_dr_sc_con ul:nth-child(2) {
        width: 100%;
        margin-top: 0px;
    }
    .hline115 {
        height: 50px;
    }
    .location_map_wrap.pt_100 {
        padding-top: 30px;
    }
    .location_map_inner {
        width: 100%;
    }
    .location_map_info {
        padding: 30px 0;
        width: 95%;
    }
    .location_map_address img {
        width: 15%;
    }
    .location_map_address_txt {
        width: 90%;
    }
    .location_map_address_txt h4 {
        font-size: 80%;
    }
    .location_map_address_txt p {
        font-size: 80%;
    }
    .inshow_swiper.swiper {
        width: 100%;
    }
    .inshow_wrap {
        padding: 30px 0;
    }
    .inshow_img img {
        height: 200px;
    }
    .inshow_swiper_next.swiper-button-next:after, .inshow_swiper_prev.swiper-button-prev:after {
        font-size: 18px;
    }
    .point3_wrap {
        height: 350px;
        background-size: 80%;
    }
    .point3_inner {
        padding-top: 30%;
    }
    .point2_wrap {
        height: 530px;
    }
    .point2_wrap .point2_inner_img {
        height: 200px;
        text-align: center;
        width: 100%;
    }
    .point2_wrap .point2_inner_txt {
        height: 200px;
        text-align: center;
        width: 100%;
    }
    .point3_inner_img {
        height: 200px;
        text-align: center;
    }
    .point3_wrap .point3_swiper_pagination {
        font-size: 100%;
        bottom: 10px;
    }
    .point_e_wrap {
      height: auto;
    }
    .point_e_inner {
        flex-direction: column;
    }
    .point_e_inner img {
        width: 90%;
        height: auto;
    }

    .fda_inner {
        flex-direction: column;
        gap: 5%;
    }
    .fda_inner .fda_txt img {
        height: 200px;
    }
    .fda_inner .fda_img img {
        height: 300px;
    }
    .jong_wrap {
        padding-top: 1%;
        height: 490px;
    }
    .jong_inner {
        background-color: #fff;
    }
    .jong_inner_img {
        height: 200px;
        text-align: center;
        background-color: #fff;
    }
    .jong_inner_txt {
        height: 200px;
        padding: 0 30px;
        background-color: #fff;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .jong_inner_txt img {
        height: 69%;
        text-align: center;
    }

    .jong_wrap .jong_swiper_pagination {
        font-size: 90%;
        bottom: 10px;
    }
    .jong_inner_slide {
        flex-direction: column;
    }

}