@charset "utf-8";
/* CSS Document */

/* 1650 */
@media screen and (max-width: 1650) {
    .main_visual_slide .text_box h1 {
        line-height: 80px;
        font-size: 70px;
    }
}

/* 1650 end */

/* 1500 */
@media screen and (max-width: 1500px) {
    #header .nav_wrap {
        margin-left: 100px;
    }

    #header .head_right .lang {
        margin-right: 0px;
    }

    #header .nav_wrap>li+li {
        margin-left: 10px;
    }

    #header .header_wrap {
        padding: 0 2.7%;
    }

    #header .nav_wrap li {
        width: 182px;
    }

    .foot_list ul {
        width: 1200px;
    }

    .foot_cont {
        width: 1200px;
    }

    .foot_cont .foot_info div {
        font-size: 14px;
    }

    .main_visual_slide .text_box h1 {
        line-height: 70px;
        font-size: 60px;
    }

    .main_visual_slide .text_box p {
        font-size: 20px;
        margin-top: 20px;
    }

    .main_content .content_02 .main_pd_slide {
        width: 1200px;
    }

    .main_content .content_02 .pd_head h3 {
        font-size: 30px;
        line-height: 35px;
    }

    .main_content .content_02 .pd_head .pd_cnt {
        font-size: 18px;
    }

    .main_content .content_02 .pd_head p {
        font-size: 17px;
        margin-bottom: 30px;
    }

    .main_content .content_02 .pd_info h3 {
        font-size: 20px;
        margin-bottom: 15px;
    }

    .main_content .content_02 .pd_info p {
        line-height: 25px;
    }

    .main_content .content_02 .pd_thum::before {
        width: 450px;
        height: 450px;
    }

    .main_content .content_02 .pd_thum img {
        width: 400px;
    }

    .main_content .content_02 .swiper-button-next,
    .main_content .content_02 .swiper-button-prev {
        bottom: 155px;
    }

    .main_content .content_03 {
        width: 1200px;
    }

    .main_content .content_03 h2 {
        font-size: 55px;
    }

    .main_content .content_03 .sub_title {
        font-size: 18px;
    }

    .main_content .content_03 .news_board_top {
        margin-top: 100px;
        margin-bottom: 0;
    }

    .main_content .content_03 .news_board_top .date {
        font-size: 16px;
    }

    .main_content .content_03 .news_board_top .title {
        font-size: 19px;
    }

    .main_content .content_03 .news_board_top>div>div img {
        height: 290px;
    }

    .main_content .content_04 {
        width: 1200px;
        height: 820px;
    }

    .main_content .content_04 .title {
        padding-left: 75px;
    }

    .main_content .content_04 .title h2 {
        font-size: 55px;
        line-height: 60px;
    }

    .main_content .content_04 .img_box img {
        height: 100%;
    }

    .main_content .content_04 .content_04_slide {
        width: 640px;
        height: 430px;
    }

    .main_content .content_04 .title {
        width: 640px;
        height: 760px;
    }

    .main_content .content_04 .title .more {
        width: 160px;
        height: 55px;
        line-height: 55px;
    }

    .main_content .content_add h6 {
        font-size: 50px;
    }

    .main_content .content_add {
        width: 1200px;
    }

    .main_content .content_05 .bar {
        height: 350px;
    }

    .main_content .content_05 .main_contact {
        width: 1000px;
    }

    .main_content .content_05 h3 {
        font-size: 28px;
    }

    .main_content .content_05 .img_box {
        margin-bottom: 90px;
    }

    #company_info>section {
        width: 1200px;
    }

    #company_info .img_01 img {
        transform: scale(0.8);
    }

    #company_info .sec_title {
        font-size: 45px;
        line-height: 68px;
    }

    #company_info .sec_text {
        font-size: 20px;
        line-height: 40px;
        margin: 0 auto 250px;
    }

    #company_info .content_box h6 {
        font-size: 30px;
    }

    #company_info .content_box h5 {
        font-size: 47px;
    }

    #company_history .content_head img {
        transform: scale(0.8);
    }

    #company_certification .content_head img {
        transform: scale(0.8);
    }

    .content_head_text {
        font-size: 35px;
        margin-bottom: 15px;
    }

    #cp_group>section .img_box {
        width: 100%;
    }

    #cp_group>section .img_box img {
        width: 100%;
    }

    #pd_list_ .pd_list_wrap {
        width: 1200px;
    }

    #pd_list {
        gap: 17px;
    }

    #pd_list>div {
        width: 32%;
    }

    #pd_list .pd_ {
        width: 100%;
        height: 395px;
    }

    .pd_detail .detail_wrap {
        width: 1200px;
    }

    .pd_detail .detail_wrap {
        padding: 90px 55px 80px 55px;
    }

    .pd_detail .detail_wrap table td {
        width: 430px;
    }

    .pd_detail .detail_wrap table th {
        width: 115px;
    }

    #pd_list .pd_down_btn {
        bottom: 30px;
    }

    #contact h3 {
        font-size: 28px;
    }

}

/* 1500 end */
/* 1350 end */
@media screen and (max-width: 1250px) {
    #header .nav_wrap {
        display: none;
    }

    body #header .head_right .menu {
        display: block;
    }

    #header .head_right .lang {
        margin-right: 25px;
    }
}

/* 1250 */
@media screen and (max-width: 1250px) {
    #header .nav_wrap>li>a {
        font-size: 14px;
    }

    #header .sub_nav_wrap li {
        font-size: 14px;
    }

    #header .nav_wrap>li+li {
        margin-left: 10px;
    }

    #header .nav_wrap {
        margin-left: 50px;
    }

    #header .nav_wrap li {
        width: 142px;
    }

    #popup_f {
        width: 90%;
    }

    .foot_list ul {
        width: 850px;
    }

    .foot_list ul li {
        font-size: 14px;
    }

    .foot_list ul li a {
        padding: 0 20px;
    }

    .foot_cont {
        width: 850px;
    }

    .foot_cont .foot_logo {
        width: 170px;
    }

    .foot_cont .foot_logo img {
        width: 100%;
    }

    .foot_cont .foot_info div {
        font-size: 13px;
    }

    .foot_cont .foot_info .address_head {
        width: 85px;
    }

    .list_nav {
        width: 850px;
    }

    .list_nav li {
        font-size: 13px;
    }

    #left_scroll {
        width: 40px;
    }

    #left_scroll img {
        width: 100%;
    }

    #left_scroll img {
        display: none;
    }

    .main_visual_slide {
        max-height: 1050px;
    }

    .main_visual_slide .text_box {
        left: 50%;
    }

    .main_visual_slide .text_box h1 {
        line-height: 55px;
        font-size: 50px;
    }

    .main_visual_slide .text_box p {
        font-size: 18px;
        margin-top: 20px;
    }

    .main_visual_slide .swiper-slide {
        width: 100%;
        height: 100%;

    }

    .main_visual_slide .swiper-slide .img_box {
        width: 160%;
    }

    .main_content .content_01 .flex_box {
        width: 840px;
    }

    .main_content .content_01 .flex_box>div {
        width: 32%;
    }

    .main_content .content_01 h2 {
        font-size: 35px;
        line-height: 45px;
    }

    .main_content .content_01 h2 b {
        font-size: 23px;
        margin-top: 25px;
    }

    .main_content .content_01 .flex_box h3 {
        display: flex;
        justify-content: center;
        align-items: center;
        height: 60px;
    }

    .main_content .content_01 .flex_box p {
        font-size: 15px;
        line-height: 23px;
    }

    .main_content .content_02 {
        padding-top: 150px;
        padding-bottom: 100px;
        height: 930px;
    }

    .main_content .content_02 .main_pd_slide {
        width: 900px;
    }

    .main_content .content_02 .pd_head h3 {
        font-size: 25px;
    }

    .main_content .content_02 .pd_info h3 {
        font-size: 18px;
    }

    .main_content .content_02 .pd_info p {
        font-size: 14px;
    }

    .main_content .content_02 .pd_thum::before {
        width: 350px;
        height: 350px;
    }

    .main_content .content_02 .pd_thum img {
        width: 300px;
    }

    .main_content .content_03 {
        width: 850px;
        padding-top: 100px;
        padding-bottom: 100px;
    }

    .main_content .content_03 .news_board_top .title {
        font-size: 16px;
    }

    .main_content .content_03 .news_board_top>div {
        height: 310px;
    }

    .main_content .content_03 .news_board_bottom .swiper-slide {
        padding: 25px 35px 25px 25px;
        height: 200px;
    }

    .main_content .content_03 .news_board_bottom .swiper-slide .flex_wrap {
        margin-bottom: 20px;
    }

    .main_content .content_03 .news_board_bottom .swiper-slide em {
        font-size: 13px;
    }

    .main_content .content_03 .news_board_bottom .swiper-slide .flex_wrap .date {
        font-size: 15px;
    }

    .main_content .content_03 .news_board_bottom .swiper-slide .title {
        font-size: 18px;
    }

    .main_content .content_03 .news_board_bottom .swiper-slide .content {
        margin-top: 15px;
        font-size: 14px;
        line-height: 20px;
    }

    .main_content .content_03 .news_board_top>div>div img {
        height: 190px;
    }

    .main_content .content_03 .news_board_top .title {
        margin-top: 20px;
    }

    .main_content .content_04 {
        width: 850px;
    }

    .main_content .content_04 .title h2 {
        font-size: 45px;
        line-height: 50px;
    }

    .main_content .content_04 .title {
        padding-left: 60px;
        padding-top: 45px;
    }

    .main_content .content_04 .title p {
        font-size: 14px;
        line-height: 20px;
    }

    .main_content .content_04 .content_04_slide {
        top: 313px;
        width: 485px;
        height: 325px;
    }

    .main_content .content_add {
        width: 850px;
    }

    .main_content .content_add h6 {
        margin-bottom: 100px;
    }

    .main_content .content_add .img_box img {
        width: 95%;
    }

    .main_content .content_05 h2 {
        font-size: 35px;
        line-height: 45px;
    }

    .main_content .content_05>.img_box {
        margin-bottom: 60px;
    }

    .main_content .content_05 .main_contact {
        width: 800px;
        padding: 56px 60px 45px 60px;
    }

    .main_content .content_05 h3 {
        font-size: 22px;
    }

    .main_content .content_05 p {
        font-size: 14px;
    }

    .main_content .content_05 .btn {
        width: 180px;
        height: 50px;
        line-height: 50px;
        font-size: 16px;
    }

    #company_info>section {
        width: 850px;
        padding-bottom: 700px;
    }

    #company_info .sec_text {
        line-height: 35px;
    }

    #company_info .content_box .flex_box {
        flex-direction: column;
        margin-left: 0;
    }

    #company_info .content_box p {
        font-size: 18px;
        line-height: 35px;
        width: 90%
    }

    #company_info .content_box h5 {
        margin-bottom: 20px;
    }

    #company_info .content_box .flex_box .icon_box {
        margin-bottom: 50px;
    }

    #company_certification>section {
        width: 850px;
    }

    #company_certification>section .img_01 img {
        width: 100%;
    }

    #company_certification>section .flex_wrap {
        width: 850px;
        justify-content: center;
    }

    #company_declaration>section {
        width: 850px;
    }

    #cp_summary>section {
        width: 850px;
    }

    #cp_summary>section .title_wrap {
        padding: 29px 40px 34px 40px;
    }

    #cp_summary>section .title_wrap h6 {
        margin-right: 40px;
        font-size: 20px;
    }

    #cp_summary>section .title_wrap h6 span {
        font-size: 14px;
    }

    #cp_summary>section .title_wrap p {
        font-size: 14px;
        width: 420px;
    }

    #cp_summary>section .flex_wrap {
        gap: 60px;
    }

    #cp_summary>section .flex_wrap>div {
        width: calc(50% - 30px);
    }

    #cp_group>section {
        width: 850px;
    }

    #cp_data>section {
        width: 850px;
    }

    #cp_data>section .flex_wrap {
        flex-direction: column;
        height: auto;
    }

    #cp_data>section .flex_wrap .img_01 {
        text-align: center;
    }

    #cp_data>section .flex_wrap .img_01 img {}

    #cp_data>section .flex_wrap .content_flex {
        text-align: center;
        gap: 25px;
        margin: 50px auto 0;
    }

    #center_lab>section .flex_wrap .hr_bar::before {
        width: 45px;
    }

    #cp_sinmungo>section {
        width: 850px;
    }

    #cp_sinmungo>section .img_02 {
        width: 100%;
    }

    #cp_sinmungo>section .img_02 img {
        width: 100%;
    }

    #cp_sinmungo>section .process_wrap .icon_box {
        width: 140px;
    }

    #cp_sinmungo>section .process_wrap .icon_box img {
        width: 100%;
    }

    #company_ophthalmology>section {
        width: 850px;
    }

    #company_ophthalmology>section .img_01 img {
        width: 100%;
    }

    #company_ophthalmology>section .img_01 .img_text {
        left: 35px;
        top: 0;
    }

    #company_ophthalmology>section .img_01 .img_text p {
        font-size: 16px;
        line-height: 25px;
    }

    #company_ophthalmology>section .img_01 .img_text h6 {
        font-size: 35px;
    }

    #company_ophthalmology>section .content_01 {
        flex-direction: column;
    }

    #company_ophthalmology>section .content_01 .img_box {
        width: 100%;
        margin-bottom: 50px;
    }

    #company_ophthalmology>section .content_01 img {
        width: 100%;
    }

    #company_ophthalmology>section .content_02 img {
        width: 100%;
    }

    #company_ophthalmology>section .content_03 .flex_wrap>div {
        width: 33%;
    }

    #company_ophthalmology>section .content_03 .flex_wrap .box {
        width: 100%;
    }

    #company_ophthalmology>section .icon_flex {
        gap: 100px 100px;
    }

    #npp>section {
        width: 850px;
    }

    #npp>section .img_01 .img_text {
        left: 35px;
        top: 0;
    }

    #npp>section .img_01 .img_text h6 {
        font-size: 35px;
    }

    #npp>section .img_01 .img_text p {
        font-size: 16px;
        line-height: 25px;
    }

    #npp>section .img_01 img {
        width: 100%;
    }

    #npp>section .content_ {
        width: 90%;
    }

    #npp>section .content_ img {
        width: 100%;
    }

    #npp>section .text_flex {
        top: 49px;
    }

    #npp>section .img_03 img {
        width: 100%;
    }

    #npp>section .img_04 {
        width: 90%;
    }



    #cmo .section_01 {
        width: 850px;
    }

    #cmo .section_01 .flex_box {
        padding: 40px 30px;
        justify-content: space-between;
    }

    #cmo .section_01 .flex_box>div {
        padding: 0 20px;
    }

    #cmo .section_01 .flex_box .title {
        font-size: 22px;
        margin-bottom: 15px;
    }

    #cmo .section_01 .flex_box .text {
        font-size: 14px;
    }

    #cmo .section_01 .content_01_text h6 {
        font-size: 20px;
        width: 420px;
    }

    #cmo .section_01 .content_01_text p {
        width: 100%;
        font-size: 23px;
    }

    #cmo .section_02 {
        width: 850px;
        margin: auto;
    }

    #cmo .img_01 {
        width: 100%;
    }

    #cmo .content_wrap {
        width: 850px;
    }

    #cmo .wrap_01 {
        gap: 65px;
    }

    #cmo .content_wrap .content_title {
        font-size: 20px;
        margin-bottom: 15px;
    }

    #cmo .content_wrap .content_box:nth-child(1) {
        width: 270px;
    }

    #cmo .content_wrap .content_box:nth-child(2) {
        width: 275px;
    }

    #cmo .content_wrap .content_box:nth-child(3) {
        width: 200px;
    }

    #business_dev>section {
        width: 850px;
    }

    #business_dev>section .flex_box {
        gap: 20px;
    }

    #business_dev>section .flex_box>div {
        width: 33%;
    }

    #business_dev>section .text_flex {
        gap: 50px;
    }

    #factory_ohsong>section {
        width: 850px;
    }

    #factory_ohsong>section .title_flex h4 {
        width: 220px;
        margin-right: 30px;
    }

    #factory_ohsong>section .img_01 img {
        width: 100%;
    }

    #factory_ohsong>section .flex_wrap {
        gap: 50px;
    }

    #factory_ohsong>section .img_05 {
        width: 100%;
    }

    #factory_ohsong>section .img_05 img {
        width: 100%;
    }

    #factory_ohsong>section .img_flex {
        flex-wrap: wrap;
        height: auto;
    }

    #factory_ohsong>section .img_flex .img_02 {
        width: 100%;
    }

    #factory_ohsong>section .img_flex .img_02 img {
        width: 100%;
    }

    #factory_ohsong>section .img_flex .flex_ {
        flex-direction: initial;
        height: auto;
        width: 100%;
        gap: 25px;
        margin-top: 25px;
    }

    #factory_ohsong>section .img_flex .flex_ .img_box {
        width: 50%;
    }

    #factory_ohsong>section .img_flex .flex_ img {
        width: 100%;
    }

    #factory_ohsong>section .system_wrap {
        gap: 35px;
    }

    #factory_ohsong>section .system_wrap .box {
        width: 24%;
    }

    #factory_ohsong>section .system_wrap .box .system_title {
        font-size: 25px;
    }

    #factory_ohsong>section .system_wrap .box .txt {
        font-size: 14px;
        line-height: 20px;
    }

    #factory_ohsong>section .system_wrap .arrow_box {
        margin-top: 55px;
    }

    #factory_ohsong>section .img_flex .img_02 {
        width: 65%;
    }

    #factory_ohsong>section .img_flex .img_03 {
        width: 32%;
    }

    #factory_ohsong>section .img_flex .img_03 img {
        width: 100%;
    }

    #factory_ohsong>section .system_wrap .box .icon_wrap {
        width: 145px;
        height: 145px;
    }

    #factory_ohsong>section .system_wrap .box .icon_wrap img {
        height: 150%;
    }

    #factory_pd>section {
        width: 850px;
    }

    #factory_pd>section .content_wrap {
        padding-left: 100px;
    }

    #tour>section .img_list_wrap {
        width: 850px;
    }

    #tour>section .img_list_wrap .img_box {
        width: 100%;
    }

    #tour>section .img_list_wrap .img_box img {
        width: 100%;
    }

    #tour>section .img_list_wrap>div .img_flex {
        gap: 35px;
        margin-top: 35px;
    }

    #center_lab>section {
        width: 850px;
    }

    #center_lab>section .img_01 img {
        width: 100%;
    }

    #pd_list_ .search_box {
        width: 850px;
    }

    #pd_list_ .pd_list_wrap {
        width: 850px;
    }

    #pd_list_ .pd_category li {
        width: 14%;
    }

    #pd_list_ .pd_category .category_icon {
        width: 100%;
        height: 65px;
    }

    #pd_list_ .pd_category .category_icon img {
        height: 100%;
    }

    #pd_list_ .pd_category p {
        font-size: 15px;
        margin-top: 5px;
    }

    #pd_list .pd_ {
        height: 272px;
    }

    #pd_list .pd_ .thum h5 {
        font-size: 18px;
    }

    #pd_list .pd_ .thum p {
        font-size: 14px;
    }

    .pd_detail .detail_wrap {
        width: 850px;
        padding: 50px;
    }

    .pd_detail .detail_title {
        font-size: 27px;
    }

    .pd_detail .detail_text {
        font-size: 17px;
    }

    .pd_detail .detail_head span {
        margin-top: 8px;
    }

    .pd_detail .detail_wrap>div {
        width: 40%;
    }

    .pd_detail .detail_wrap>div {
        width: 60%;
    }

    .pd_detail .detail_wrap table th {
        width: 90px;
    }

    .pd_detail .detail_wrap table td {
        width: 290px;
    }

    #pd_list .pd_down_btn {
        bottom: 11px;
    }

    .pd_detail {
        height: 590px;
    }

    .pd_detail .pd_close {
        width: 30px;
    }

    #announce>section {
        width: 100%;
        overflow-x: auto;
    }

    #announce>section>div iframe {
        transform: scale(1);
    }

    #announce>section>div {
        position: relative;
        left: 50%;
        transform: translateX(-50%);
    }

    #list_board_ {
        width: 850px;
    }

    #list_board_ .board_list_table td {
        font-size: 14px;
    }

    #employ>section {
        width: 850px;
    }

    #employ>section .img_flex>div {
        width: 33%;
    }

    #employ>section .img_flex {
        gap: 25px;
    }

    #employ>section .content_02_flex {
        gap: 25px;
        justify-content: center;
    }

    #cp_data>section .flex_wrap .content_flex>div h6 {
        font-size: 17px;
    }

    #contact .contact_wrap {
        width: 800px;
        padding: 56px 60px 45px 60px;
    }

    #contact h3 {
        font-size: 22px;
    }

    #contact p {
        font-size: 14px;
    }

    #contact .map_section {
        width: 850px;
    }

    .root_daum_roughmap {
        width: 850px !important;
    }
}

/* 1250 end */

/* 1200 */
@media screen and (max-width: 1200px) {
    .main_visual_slide {
        max-height: 1000px;
    }
}

/* 1200 end */

/* 1050 */
@media screen and (max-width: 1050px) {
    #header .header_wrap {
        padding: 0 4%;
    }
}

/* 1050 end */

/* 1000 */
@media screen and (max-width: 1000px) {


    .page_sub_nav li+li {
        margin-left: 80px;
    }

    .main_visual_slide .text_box h1 {
        line-height: 40px;
        font-size: 35px;
    }

    .main_visual_slide .text_box p {
        font-size: 15px;
        margin-top: 20px;
    }

    #company_history .content_head {
        margin-bottom: 0;
    }

    #company_history .history_wrap {
        transform: scale(0.8);
    }

}

/* 1000 end */

/* 900 */
@media screen and (max-width: 899px) {


    .list_nav {
        width: 600px;
        flex-wrap: wrap;
        height: auto;
    }

    .list_nav li {
        width: calc(50% - 1px);
        flex-grow: 0;
    }

    .foot_list {
        height: 60px;
    }

    .foot_list ul {
        width: 600px;
        height: 60px;
    }

    .foot_cont {
        width: 600px;
        padding: 25px 0 15px;
    }

    .foot_cont .foot_info div {
        font-size: 12px;
    }

    .foot_cont .foot_info div>span {
        margin-bottom: 5px;
    }

    .foot_cont .foot_logo {
        width: 120px;
    }

    .main_visual_slide .swiper-slide .thum_ {
        height: 100%;
    }

    .main_content .content_01 .flex_box {
        margin-top: 150px;
    }

    .main_content .content_01 .flex_box {
        width: 600px;
    }

    .main_content .content_01 h2 {
        font-size: 28px;
        line-height: 38px;
    }

    .main_content .content_01 h2 b {
        font-size: 18px;
    }

    .main_content .content_01 .flex_box .img_box img {
        height: 80%;
    }

    .main_content .content_01 .flex_box h3 {
        margin: 15px auto 20px;
        font-size: 23px;
    }

    .main_content .content_01 .flex_box p {
        font-size: 15px;
        line-height: 22px;
    }

    .main_content .content_02 .main_pd_slide {
        width: 600px;
    }

    .main_content .content_03 {
        width: 600px;
    }

    .main_content .content_03 h2 {
        font-size: 40px;
    }

    .main_content .content_03 .sub_title {
        font-size: 16px;
    }

    .main_content .content_03 .news_board_top {
        margin-top: 50px;
        overflow: hidden;
    }

    .main_content .content_03 .news_board_top>div>div:nth-child(1) {
        width: 100%;
    }

    .main_content .content_03 .news_board_top>div>.swiper-slide {
        width: 100%;
    }

    .main_content .content_03 .swiper-button-next,
    .swiper-button-prev {
        width: 35px;
        height: 35px;
    }

    .main_content .content_03 .swiper-button-next img,
    .main_content .content_03 .swiper-button-prev img {
        width: 100%;
    }

    .main_content .content_03 .news_board_bottom .swiper-button-prev {
        right: 0;
    }

    .main_content .content_03 .swiper-pagination-fraction {
        right: 124px;
        bottom: -5px;
    }

    .main_content .content_03 .slide_bar {
        width: 110px;
    }

    .main_content .content_03 .news_board_top>div>div.swiper-slide-active {
        width: 49% !important;
    }

    .main_content .content_03 .news_board_top>.swiper-wrapper {
        height: 535px;
    }

    .main_content .content_04 {
        width: 650px;
        padding: 0px 25px;
        margin: 150px auto 125px;
    }

    .main_content .content_04 .title {
        width: 500px;
        padding-left: 40px;
        padding-top: 35px;
    }

    .main_content .content_04 .title h2 {
        font-size: 40px;
        line-height: 45px;
    }

    .main_content .content_04 .title p {
        margin-top: 15px;
        margin-bottom: 15px;
    }

    .main_content .content_04 .title .more {
        width: 120px;
        height: 40px;
        line-height: 40px;
        font-size: 14px;
    }

    .main_content .content_04 .content_04_slide {
        top: 320px;
    }

    .main_content .content_add {
        width: 600px;
    }

    .main_content .content_add h6 {
        font-size: 35px;
        margin-bottom: 65px;
    }

    .main_content .content_05 h2 {
        font-size: 25px;
        line-height: 40px;
        margin-bottom: 50px;
    }

    .main_content .content_05 .bar {
        height: 250px;
    }

    .main_content .content_05 .main_contact {
        width: 600px;
        padding: 30px;
    }

    .main_content .content_05 h3 {
        font-size: 18px;
    }

    .main_content .content_05 p {
        font-size: 13px;
    }

    .main_content .content_05 .title_wrap .img_box {
        margin-bottom: 50px;
    }

    .main_content .content_05 .btn {
        height: 45px;
        line-height: 45px;
    }

    .main_content .content_05 .main_contact .contact_ .img_box {
        margin-bottom: 50px;
    }

    #company_info>section {
        width: 600px;
        padding-bottom: 400px;
    }

    #company_info .img_01 {
        margin: 0 auto 100px;
    }

    #company_info .img_01 img {
        transform: scale(0.6);
    }

    #company_info .sec_title {
        font-size: 30px;
        line-height: 45px;
    }

    #company_info .img_02 {
        margin: 70px auto 70px;
    }

    #company_info .sec_text {
        font-size: 16px;
        line-height: 30px;
    }

    #company_info .content_box h6 {
        font-size: 23px;
    }

    #company_info .content_box h5 {
        font-size: 40px;
    }

    #company_info .content_box p {
        font-size: 16px;
    }

    #company_history .content_head img {
        transform: scale(0.6);
    }

    #company_certification .content_head img {
        transform: scale(0.6);
    }

    .content_head_text {
        font-size: 30px;
        margin-bottom: -10px;
    }

    #company_declaration>section {
        width: 600px;
    }

    #company_declaration>section h6 {
        font-size: 25px;
    }

    #company_declaration>section p {
        font-size: 16px;
        line-height: 25px;
    }

    #cp_summary>section {
        width: 600px;
    }

    #cp_summary>section .title_wrap {
        flex-direction: column;
        height: auto;
    }

    #cp_summary>section .title_wrap p {
        margin-top: 20px;
        width: 100%;
    }

    #cp_summary>section .title_wrap h6 {
        margin-top: 20px;
        text-align: center;
        margin-right: 0;
    }

    #cp_summary>section h5 {
        font-size: 30px;
    }

    #cp_summary>section .flex_wrap {
        margin-top: 100px;
        gap: 30px;
    }

    #cp_summary>section .flex_wrap>div {
        width: calc(50% - 15px);
    }

    #cp_summary>section .flex_wrap>div .text {
        font-size: 18px;
        line-height: 26px;
    }

    #cp_summary>section .flex_wrap div.text_ div {
        font-size: 16px;
    }

    #cp_summary>section .flex_wrap>div>div {
        padding: 20px;
    }

    #cp_summary>section .flex_wrap>div .img_box {
        bottom: 30px;
        right: 30px;
    }

    #cp_summary>section .title_wrap .img_box {
        margin-right: 0;
    }

    #cp_group>section {
        width: 600px;
    }

    #cp_data>section {
        width: 600px;
    }

    #cp_sinmungo>section {
        width: 600px;
    }

    #cp_sinmungo>section h5 {
        font-size: 18px;
        line-height: 28px;
    }

    #cp_sinmungo>section .text_box {
        padding: 20px;
        font-size: 14px;
    }

    #cp_sinmungo>section .content_box h5 {
        width: 150px;
    }

    #cp_sinmungo>section .content_box p {
        width: calc(100% - 150px);
        font-size: 16px;
        line-height: 26px;
    }

    #cp_sinmungo>section .process_wrap {
        flex-wrap: wrap;
        justify-content: center;
        gap: 25px
    }

    #cp_sinmungo>section .btn {
        width: 200px;
        height: 50px;
        line-height: 50px;
    }

    #cp_sinmungo>section .most {
        font-size: 13px;
    }

    #cp_sinmungo>section h5.title {
        font-size: 26px;
        word-break: keep-all;
    }

    #company_ophthalmology>section {
        width: 600px;
        padding: 100px 0 150px;
    }

    #company_ophthalmology>section .content_01 {
        margin-bottom: 100px;
    }

    #company_ophthalmology>section .content_01 h6 {
        font-size: 25px;
    }

    #company_ophthalmology>section .content_01 p {
        width: 100%;
        font-size: 15px;
        line-height: 28px;
    }

    #company_ophthalmology>section .content_02 {
        margin-bottom: 100px;
    }

    #company_ophthalmology>section h5 {
        font-size: 28px;
    }

    #company_ophthalmology>section .content_03 .flex_wrap {
        gap: 50px;
    }

    #company_ophthalmology>section .content_03 .flex_wrap>div {
        width: 40%;
        margin: auto;
    }

    #company_ophthalmology>section .content_03 .flex_wrap .box {
        width: 100%;
        margin: 0 auto 15px;
        height: 245px;
    }

    #company_ophthalmology>section .img_01 .img_text {
        flex-direction: column;
        gap: 0;
    }

    #company_ophthalmology>section .img_01 .img_text p {
        font-size: 14px;
        line-height: 20px;
    }

    #company_ophthalmology>section .img_01 {
        padding-top: 100px;
    }

    #company_ophthalmology>section .icon_flex {
        gap: 0px 0px;
        padding: 0;
        margin-top: 100px;
    }

    #company_ophthalmology>section .icon_flex>div {
        width: 30%;
        margin: 0 5px 50px;
    }

    #company_ophthalmology>section .content_title {
        font-size: 27px;
    }

    #company_ophthalmology>section .content_03 .flex_wrap .box .img_box img {
        width: 150px;
    }

    #company_ophthalmology>section .content_03 .more {
        margin: 100px auto 0;
    }

    #npp>section {
        width: 600px;
        padding: 100px 0 150px;
    }

    #npp>section .img_01 {
        padding-top: 100px;
    }

    #npp>section .img_01 .img_text {
        flex-direction: column;
        gap: 0;
    }

    #npp>section .img_01 .img_text h6 {
        font-size: 35px;
    }

    #npp>section .img_01 .img_text p {
        font-size: 14px;
        line-height: 20px;
    }

    #npp>section .img_logo {
        width: 270px;
    }

    #npp>section .img_logo img {
        width: 100%;
    }

    #npp>section .logo_text {
        font-size: 18px;
        line-height: 25px;
    }

    #npp>section .text_flex h6 {
        font-size: 20px;
    }

    #npp>section .text_flex p {
        font-size: 16px;
    }

    #npp>section .text_flex {
        top: 34px;
        width: 80%;
    }

    #cmo .section_01 {
        width: 600px;
        padding: 0;
    }

    #cmo .page_title {
        font-size: 25px;
        line-height: 37px;
    }

    #cmo .section_01 .sec_title {
        margin-top: 100px;
        font-size: 30px;
    }

    #cmo .section_01 .flex_box {
        flex-direction: column;
        height: auto;
    }

    #cmo .section_01 .flex_box>div+div {
        border-top: 1px solid #fff;
        border-left: none;
    }

    #cmo .section_01 .flex_box>div {
        padding: 20px 0;
    }

    #cmo .section_01 .content_01_text h6 {
        font-size: 14px;
        line-height: 25px;
    }

    #cmo .section_01 .content_01_text p {
        font-size: 16px;
    }

    #cmo .sec_title {
        margin-top: 200px;
        font-size: 28px;
    }

    #cmo .section_02 {
        width: 600px;
    }

    #cmo .content_wrap {
        width: 600px;
    }

    #cmo .content_wrap {
        flex-direction: column;
    }

    #cmo .content_wrap .content_box {
        margin: auto;
    }

    #cmo .wrap_02 {
        padding-left: 0;
        gap: 65px;
    }

    #cmo .content_wrap .content_box:nth-child(1) {
        width: 50%;
    }

    #cmo .content_wrap .content_box:nth-child(2) {
        width: 50%;
    }

    #cmo .content_wrap .content_box:nth-child(3) {
        width: 50%;
    }

    #business_dev>section {
        width: 600px;
    }

    #business_dev>section>h5 {
        font-size: 29px;
        margin-bottom: 25px;
    }

    #business_dev>section .text_flex {
        flex-direction: column;
    }

    #business_dev>section .text_flex h6 {
        font-size: 29px;
        margin-bottom: 25px;
    }

    #business_dev>section>p {
        text-align: left;
    }

    #business_dev>section>p br {
        display: none;
    }

    #factory_ohsong>section {
        width: 600px;
    }

    #factory_ohsong>section .title_flex h4 {
        margin-bottom: 20px;
        font-size: 35px;
    }

    #factory_ohsong>section .title_flex {
        flex-direction: column;
    }

    #factory_ohsong>section .title_flex>p {
        font-size: 16px;
        width: 100%;
    }

    #factory_ohsong>section h6 {
        font-size: 25px;
    }

    #factory_ohsong>section .flex_wrap>div p {
        font-size: 15px;
        line-height: 24px;
    }

    #factory_ohsong>section>p {
        font-size: 15px;
        line-height: 24px;
    }

    #factory_ohsong>section .content_wrap p {
        width: 600px;
    }

    #factory_ohsong>section .img_box img {
        width: 100%;
    }

    #factory_ohsong>section .img_flex {
        margin-bottom: 20px;
    }

    #factory_ohsong>section .system_wrap {
        flex-wrap: wrap;
        gap: 80px 35px;
    }

    #factory_ohsong>section .system_wrap .box .icon_wrap {
        width: 160px;
        height: 160px;
    }

    #factory_ohsong>section .system_wrap .box .icon_wrap img {
        height: 120%;
    }

    #factory_ohsong>section .system_wrap>div:nth-child(4) {
        display: none;
    }

    #factory_ohsong>section .system_wrap .box {
        width: 40%;
    }

    #tour>section .img_list_wrap {
        width: 600px;
    }

    #tour>section .img_01 {
        width: 140%;
        left: 50%;
        transform: translateX(-50%);
    }

    #center_lab>section {
        width: 600px;
    }

    #center_lab>section>.title_text {
        margin-bottom: 150px;
    }

    #center_lab>section table th:nth-child(1) {
        width: 20%;
    }

    #center_lab>section table td {
        font-size: 12px;
    }

    #center_lab>section .flex_wrap {
        gap: 20px;
    }

    #center_lab>section .flex_wrap>div {
        width: 33%;
    }

    #pd_list_ .search_box {
        width: 600px;
        margin: 100px auto;
    }

    #pd_list_ .search_box #keyword {
        font-size: 15px;
    }

    #pd_list_ .pd_list_wrap {
        width: 600px;
    }

    #pd_list_ .pd_category {
        justify-content: initial;
        flex-wrap: wrap;
        gap: 20px;
    }

    #pd_list_ .pd_category li {
        height: 125px;
        width: 17%;
    }

    #pd_list_ .pd_category p {
        font-size: 14px;
    }

    #pd_list>div {
        width: 48%;
    }

    .pd_detail {
        height: 1250px;
    }

    .pd_detail .detail_wrap {
        width: 600px;
        height: 100%;
        flex-direction: column;
    }

    .pd_detail .detail_wrap>div {
        height: 50%;
        width: 100%;
    }

    .pd_detail .detail_wrap table {
        width: 100%;
    }

    #pd_list .pd_down_btn {
        bottom: 20px;
    }

    .pd_detail .detail_wrap table td {
        width: 410px;
    }

    #list_board_ {
        width: 600px;
    }

    #list_board_ .file {
        display: none;
    }

    #list_board_ .btn_board_search {
        right: 20px;
        top: 50%;
    }

    #list_board_ input.text {
        width: 340px;
    }

    #employ>section {
        width: 600px;
    }

    #employ>section .img_flex {
        flex-direction: column;
        gap: 100px;
    }

    #employ>section .img_flex>div {
        width: 100%;
    }

    #employ>section .content_01_flex {
        flex-wrap: wrap;
        justify-content: center;
    }

    #employ>section .box_ {
        margin-bottom: 70px;
    }

    #employ>section .content_01_flex>div:nth-child(4) {
        display: none;
    }

    #cp_data>section .flex_wrap .content_flex>div p {
        font-size: 12px;
        width: 10%;
    }

    #cp_data>section .flex_wrap .content_flex>div h6 {
        width: 55%;
    }

    #contact .contact_wrap {
        width: 600px;
        padding: 30px;
    }

    #contact h3 {
        font-size: 18px;
    }

    #contact p {
        font-size: 13px
    }

    #contact .title_wrap .img_box {
        margin-bottom: 50px;
    }

    #contact .map_section {
        width: 600px;
    }

    .root_daum_roughmap {
        width: 600px !important;
    }
}

/* 900 end */

/* 860 */
@media screen and (max-width: 860px) {
    .page_sub_nav {
        height: 50px;
    }

    .page_sub_nav li {
        font-size: 14px;
        line-height: 50px;
    }

    .page_sub_nav li+li {
        margin-left: 60px;
    }

    .main_visual_slide .swiper-button-next,
    .main_visual_slide .swiper-button-prev {
        width: 35px;
        height: 35px;
    }

    .main_visual_slide .swiper-button-next {
        right: 5%;
    }

    .main_visual_slide .swiper-button-prev {
        left: 5%;
    }

    .main_content .content_02 .swiper-slide {
        flex-direction: column;
        text-align: center;
    }

    .main_content .content_02 .pd_info {
        width: auto;
    }

    #company_history .content_head {
        text-align: left;
    }

    #company_history .content_head {
        margin-bottom: 100px;
        padding-left: 75px;
    }

    #company_history .content_head .content_head_text {
        text-align: left;
    }

    #company_history .content_head .img_box {
        width: 250px;
        margin: 15px 0 20px;
    }

    #company_history .content_head img {
        transform: scale(1);
        width: 100%;
    }

    #company_history .history_wrap .t_left {
        left: 67px;
    }

    #company_history .history_wrap .history_box h3 {
        margin-bottom: 0;
    }

    #company_history .history_wrap .history_box p {
        font-size: 16px;
        width: 100%;
    }

    #company_history .history_wrap .history_box .img_box {
        position: absolute;
        top: 35px;
        right: 0;
        margin-top: 0;
        width: 300px;
    }

    #company_history .history_wrap .history_box .img_box img {}

    #company_history .history_wrap .history_bar {
        position: initial;
    }

    #company_history .history_wrap .t_left .img_box {
        left: auto;
    }

    #company_history .history_wrap .h_2018 .img_wrap .img_box {
        position: relative;
    }

    #company_history .history_wrap .h_2018 .img_wrap {
        position: absolute;
        right: 0;
        top: 30px;
        margin-top: 0;
        width: 200px;
    }

    #company_history .history_wrap .t_left span {
        margin-left: 0;
        margin-right: 15px;
        float: left;
    }

    #company_history .history_wrap .t_right span {
        margin-right: 15px;
    }

    #company_history .history_wrap .t_left .two {
        margin-left: 0;
    }

    #company_history .history_wrap {
        transform: scale(1);
    }

    #company_history .history_wrap {
        width: 80%;
    }

    #company_history .history_wrap .history_box {
        position: absolute;
        margin-bottom: 50px;
        width: 100%;
    }

    #company_history .history_wrap .t_left {
        text-align: left;
    }

    #company_history .history_wrap .t_left::before {
        left: -13px;
        transform: translateX(-100%);
    }

    #company_history .history_wrap .history_box .img_box+.img_box {
        margin-left: 35px;
    }

    #company_history .history_wrap .h_2007 .img_box {
        width: fit-content;
        right: 30px;
    }

    #company_history .history_wrap .h_2007 .img_box img {
        height: 70px !important;
    }

    #company_certification>section {
        width: 600px;
    }

    #company_certification>section .title_box h5 {
        font-size: 25px;
    }

    #company_certification>section .img_01 {
        margin-bottom: 100px;
    }

    #company_certification>section>h5 {
        font-size: 30px;
    }

    #company_certification>section .flex_wrap {
        width: 600px;
    }

    #factory_pd>section {
        width: 600px;
    }

    #factory_pd>section .text_flex {
        flex-direction: column;
    }

    #factory_pd>section .text_flex h5 {
        margin-bottom: 20px;
        font-size: 30px;
    }

    #factory_pd>section h6 {
        font-size: 25px;
    }

    #factory_pd>section p {
        font-size: 16px;
        line-height: 25px;
    }

    #factory_pd>section .text_flex>div {
        width: 100%;
    }

    #factory_pd>section .content_wrap .flex_wrap {
        gap: 20px;
        height: auto;
        align-items: start;
    }

    #factory_pd>section .flex_wrap h6 {
        font-size: 25px;
    }

    #factory_pd>section .flex_wrap p {
        font-size: 18px;
        margin-top: 10px;
    }

    #factory_pd>section .content_wrap .arrow_box {
        margin-left: 45px;
    }

    #factory_pd>section .content_wrap {
        padding-left: 0;
    }


}

/* 860 end */

/* 650 */
@media screen and (max-width: 649px) {

    #banner_ h2 {
        font-size: 35px;
    }

    #banner_ p {
        font-size: 16px;
    }

    #banner_.pd_page {
        background-image: url('../img/pd_list_banner_m.png');
    }

    #banner_.company_info_page {
        background-image: url('../img/company_info_m.png');
    }

    #banner_.company_history {
        background-image: url('../img/company_history_m.png');
    }

    #banner_.company_certification {
        background-image: url('../img/company_certification_m.png');
    }

    #banner_.company_declaration {
        background-image: url('../img/company_declaration_m.png');
    }

    #banner_.cp_summary {
        background-image: url('../img/company_declaration_m.png');
    }

    #banner_.cp_group {
        background-image: url('../img/company_declaration_m.png');
    }

    #banner_.cp_data {
        background-image: url('../img/company_declaration_m.png');
    }

    #banner_.cp_sinmungo {
        background-image: url('../img/company_declaration_m.png');
    }

    #banner_.company_ophthalmology {
        background-image: url('../img/company_ophthalmology_m.png');
    }

    #banner_.npp {
        background-image: url('../img/npp_m.png');
    }

    #banner_.business_dev {
        background-image: url('../img/business_dev_m.png');
    }

    #banner_.cmo {
        background-image: url('../img/cmo_m.png');
    }

    #banner_.factory_ohsong {
        background-image: url('../img/factory_ohsong_m.png');
    }

    #banner_.factory_pd {
        background-image: url('../img/factory_pd_m.png');
    }

    #banner_.tour {
        background-image: url('../img/tour_m.png');
    }

    #banner_.center_lab {
        background-image: url('../img/center_lab_m.png');
    }

    #banner_.finance {
        background-image: url('../img/finance_m.png');
    }

    #banner_.profit_loss {
        background-image: url('../img/profit_loss_m.png');
    }

    #banner_.announce {
        background-image: url('../img/announce_m.png');
    }

    #banner_.ir_board {
        background-image: url('../img/ir_board_m.png');
    }

    #banner_.employ {
        background-image: url('../img/employ_m.png');
    }

    #banner_.news {
        background-image: url('../img/news_m.png');
    }

    #banner_.contact {
        background-image: url('../img/contact_m.png');
    }

    #banner_.product {
        background-image: url('../img/ir_board_m.png');
    }

    .page_sub_nav li+li {
        margin-left: 20px;
    }

    #popup_f {
        padding: 20px;
    }

    #popup_f .popup_close {
        right: 20px;
    }

    .list_nav {
        width: 450px;
    }

    .foot_list ul {
        width: 450px;
        justify-content: center;
    }

    .foot_cont {
        width: 450px;
        flex-direction: column;
    }

    .foot_cont .foot_logo {
        text-align: left;
        width: 100%;
    }

    .foot_cont .foot_logo img {
        width: 120px;
    }

    .foot_cont .copyright {
        margin-top: 20px;
    }

    #footer .f_br {
        display: block;
    }

    .foot_list ul li {
        font-size: 12px;
    }

    .main_visual_slide .text_box h1 {
        text-align: center;
        font-size: 30px;
        line-height: 35px;
    }

    .main_visual_slide .text_box p {
        text-align: center;
        font-size: 12px;
    }

    .main_content .content_01 h2 {
        font-size: 22px;
        line-height: 30px;
    }

    .main_content .content_01 h2 b {
        font-size: 15px;
    }

    .main_content .content_01 .flex_box {
        margin-top: 100px;
        flex-direction: column;
        width: 100%;
        gap: 50px;
    }

    .main_content .content_01 .flex_box>div {
        width: 100%;
    }

    .main_content .content_02 .main_pd_slide {
        width: 500px;
    }

    .main_content .content_03 {
        width: 450px;
    }

    .main_content .content_04 {
        width: 450px;
        padding: 0;
    }

    .main_content .content_04 .title {
        width: 450px;
    }

    .main_content .content_04 .content_04_slide {
        top: 330px;
        right: calc(50% - 200px);
        height: 270px;
        width: 400px;
    }

    .main_content .content_add {
        width: 450px;
        padding-bottom: 200px;
    }

    .main_content .content_05 h2 {
        font-size: 20px;
        line-height: 35px;
    }

    .main_content .content_05>.img_box {
        margin-bottom: 40px;
    }

    .main_content .content_05 .bar {
        height: 200px;
    }

    .main_content .content_05 .main_contact {
        width: 450px;
    }

    .main_content .content_05 h3 {
        font-size: 13px;
    }

    .main_content .content_05 .title_wrap .img_box {
        margin-bottom: 20px;
    }

    .main_content .content_05 .title_wrap {
        flex-direction: column-reverse;
    }

    #company_info>section {
        width: 450px;
        padding-top: 200px;
        padding-bottom: 200px;
    }

    #company_info .img_01 {
        margin: 0 auto 70px;
    }

    #company_info .sec_title {
        font-size: 25px;
        line-height: 40px;
    }

    #company_info .img_02 {
        margin: 50px auto 50px;
    }

    #company_info .img_02 img {
        transform: scale(0.8);
    }

    #company_info .content_box h6 {
        font-size: 18px;
    }

    #company_info .content_box h5 {
        margin-left: 0 !Important;
        font-size: 35px;
        margin-bottom: 10px;
    }

    #company_info .content_box p {
        font-size: 14px;
        line-height: 25px;
    }

    #company_info .content_box+.content_box {
        margin-top: 100px;
    }

    #company_history .history_wrap .history_box p {
        font-size: 16px;
    }

    #company_history .history_wrap .history_box.h_2005 img {
        width: 60%;
    }

    #company_history .history_wrap .h_2018 .img_wrap {
        width: 150px;
    }

    #company_history .history_wrap .history_box .img_wrap .img_box img {
        height: 80px;
    }

    #company_history .history_wrap .history_box .img_box {
        right: 15px;
        text-align: right;
    }

    #company_history .history_wrap .history_box h3 {
        font-size: 30px;
    }

    #company_history .history_wrap .history_box p {
        font-size: 14px;
    }

    #company_certification>section {
        width: 450px;
    }

    #company_certification>section .flex_wrap {
        width: 450px;
    }

    #company_declaration>section {
        width: 450px;
    }

    #cp_summary>section {
        width: 450px;
        padding-bottom: 200px;
    }

    #cp_summary>section .flex_wrap {
        gap: 0px;
    }

    #cp_summary>section .flex_wrap>div {
        height: 350px;
        width: calc(50% - 10px);
        margin-bottom: 20px;
    }

    #cp_summary>section .flex_wrap>div .text {
        font-size: 13px;
        line-height: 20px;
    }

    #cp_summary>section .flex_wrap>div .txt {
        font-size: 13px;
    }

    #cp_summary>section .flex_wrap div.text_ div {
        font-size: 12px;
        line-height: 20px;
    }

    #cp_group>section {
        width: 450px;
    }

    #cp_group>section p {
        font-size: 14px;
        line-height: 25px;
        width: 100%;
    }

    #cp_data>section {
        width: 450px;
        padding-bottom: 200px;
    }

    #cp_data>section .flex_wrap .img_01 {
        width: 100%;
    }

    #cp_data>section .flex_wrap .img_01 img {
        width: 100%;
    }

    #cp_data>section .flex_wrap .content_flex {
        width: 100%;
    }

    #cp_data>section .flex_wrap .content_flex>div h6 {
        font-size: 15px;
        line-height: 20px;
        width: 62%;
    }

    #cp_data>section .flex_wrap .content_flex>div p {
        font-size: 8px;
        width: 12%;
    }

    #cp_data>section .flex_wrap .content_flex>div .img_box {
        width: 26%;
    }

    #cp_data>section .flex_wrap .content_flex>div .img_box img {
        width: 80%;
    }

    #cp_sinmungo>section {
        width: 450px;
    }

    #cp_sinmungo>section .img_01 {
        margin-bottom: 70px;
    }

    #cp_sinmungo>section .text_box {
        line-height: 22px;
    }

    #cp_sinmungo>section .content_box {
        flex-direction: column;
    }

    #cp_sinmungo>section .content_box h5 {
        width: 100%;
        margin-bottom: 20px;
    }

    #cp_sinmungo>section .content_box p {
        width: 100%;
    }

    #cp_sinmungo>section .img_02 {
        margin-bottom: 100px;
    }

    #cp_sinmungo>section h5.title {
        font-size: 22px;
        line-height: 35px;
    }


    #company_ophthalmology>section {
        width: 450px;
    }

    #company_ophthalmology>section .img_01 .img_text h6 {
        font-size: 30px;
    }

    #company_ophthalmology>section {
        padding: 70px 0 150px;
    }

    #company_ophthalmology>section .img_01 {
        padding-top: 150px;
    }

    #company_ophthalmology>section .img_01 .img_text p {
        width: 90%;
    }

    #company_ophthalmology>section .img_01 .img_text p br:nth-child(1) {
        display: none;
    }

    #company_ophthalmology>section .icon_flex>div p {
        font-size: 18px;
    }

    #company_ophthalmology>section .icon_flex>div .icon_box img {
        transform: scale(1);
    }

    #company_ophthalmology>section .content_03 .flex_wrap .box {
        height: 180px;
    }

    #company_ophthalmology>section .content_03 .flex_wrap p {
        font-size: 18px;
    }

    #company_ophthalmology>section .content_03 .more {
        width: 200px;
        height: 50px;
        line-height: 48px;
        font-size: 16px;
    }

    #company_ophthalmology>section .content_02 img {
        width: 140%;
        position: relative;
        left: 50%;
        transform: translateX(-50%);
    }

    #npp>section {
        width: 450px;
        padding: 70px 0 150px;
    }

    #npp>section .img_01 {
        padding-top: 150px;
    }

    #npp>section .img_01 img {
        width: 100%;
    }

    #npp>section .img_01 .img_text h6 {
        font-size: 30px;
    }

    #npp>section .img_01 .img_text h6 span {
        font-size: 18px;
        margin-left: 10px;
    }

    #npp>section .img_01 .img_text p {
        width: 90%
    }

    #npp>section .img_01 .img_text p br:nth-child(1) {
        display: none;
    }

    #npp>section .img_logo {
        width: 200px;
    }

    #npp>section .logo_text {
        font-size: 15px;
        line-height: 20px;
    }

    #npp>section .content_ {
        width: 100%;
    }

    #npp>section .text_flex {
        top: 28px;
    }

    #npp>section .text_flex h6 {
        font-size: 16px;
    }

    #npp>section .text_flex p {
        font-size: 12px;
    }

    #cmo .page_title {
        font-size: 20px;
        line-height: 30px;
    }

    #cmo .section_01 {
        width: 450px;
    }

    #cmo .section_01 .sec_text {
        font-size: 15px;
    }

    #cmo .section_01 .flex_box .title {
        font-size: 20px;
        margin-bottom: 10px;
    }

    #cmo .section_02 {
        width: 450px;
    }

    #cmo .sec_title {
        font-size: 23px;
        margin-top: 100px;
    }

    #cmo .content_wrap {
        width: 450px;
    }

    #cmo .content_wrap .content_box:nth-child(1) {
        width: 80%;
    }

    #cmo .content_wrap .content_box:nth-child(2) {
        width: 80%;
    }

    #cmo .content_wrap .content_box:nth-child(3) {
        width: 80%;
    }

    #business_dev>section {
        width: 450px;
        padding: 100px 0 150px;
    }

    #business_dev>section>p {
        font-size: 15px;
        line-height: 24px;
    }

    #business_dev>section .text_flex p {
        font-size: 15px;
        line-height: 24px;
    }

    #business_dev>section .text_flex h6 {
        margin-bottom: 15px;
    }

    #business_dev>section>h4 {
        font-size: 27px;
        line-height: 35px;
    }

    #factory_ohsong>section {
        width: 450px;
    }

    #factory_ohsong>section .title_flex h4 {
        font-size: 30px;
    }

    #factory_ohsong>section .flex_wrap {
        flex-direction: column;
        gap: 25px;
    }

    #factory_ohsong>section .flex_wrap>div {
        width: 100%;
    }

    #factory_ohsong>section .img_flex .flex_ {
        gap: 10px;
        margin-top: 10px;
    }

    #factory_ohsong>section .content_wrap p {
        margin-top: 50px;
        width: 450px;
        font-size: 16px;
    }

    #factory_ohsong>section .img_01 {
        margin-bottom: 50px;
    }

    #factory_ohsong>section .flex_wrap>div p {
        font-size: 14px;
        line-height: 20px;
    }

    #factory_ohsong>section .title_flex>p {
        font-size: 14px;
    }

    #factory_pd>section {
        width: 450px;
        padding: 0px 0 150px;
    }

    #factory_pd>section>h6 {
        margin: 50px auto 115px;
    }

    #factory_pd>section .content_wrap .arrow_box {
        margin: 45px auto 50px;
        text-align: center;
    }

    #tour>section {
        width: 450px;
        padding-top: 40px;
    }

    #tour>section .img_list_wrap {
        width: 100%;
        margin: 0 auto;
    }

    #tour>section .pc_tour {
        display: none;
    }

    #tour>section .m_tour {
        display: block;
    }

    #tour>section .m_img_box {
        display: none;
        width: 100%;
        margin-bottom: 5px;
    }

    #tour>section .m_img_box img {
        width: 100%;
    }

    #tour>section .m_img_box.on {
        display: block;
    }

    #tour>section .m_img_bg {
        display: block;
        margin-top: 70px;
        position: relative;
        margin-bottom: 130px;
    }

    #tour>section .m_img_box p {
        font-size: 15px;
        line-height: 22px;
        letter-spacing: -0.02em;
        margin-top: 10px;
    }

    #tour>section .m_img_bg p {
        position: absolute;
        font-size: 16px;
        font-weight: 500;
        width: 84px;
        height: 32px;
        line-height: 32px;
        border-radius: 16px;
        text-align: center;
        cursor: pointer;
        background: #e9e9e9;
    }

    #tour>section .m_img_bg .btn_01 {
        top: -19%;
        left: 0%;
    }

    #tour>section .m_img_bg .btn_02 {
        top: -18%;
        right: 13%;
    }

    #tour>section .m_img_bg .btn_03 {
        bottom: 0%;
        left: 2%;
    }

    #tour>section h1 {
        margin-top: 0;
    }

    #tour>section .img_list_wrap>div .img_flex {
        gap: 10px;
        margin-top: 10px;
    }

    #tour>section .m_img_bg p:hover {
        color: #fff;
        background: #36105C;
    }

    #tour>section .m_img_bg p.on {
        color: #fff;
        background: #36105C;
    }

    #factory_pd>section .flex_wrap .img_box {
        margin-right: 10px;
    }

    #factory_pd>section .flex_wrap p {
        font-size: 15px;
        line-height: 23px;
    }

    #center_lab>section {
        width: 450px;
    }

    #center_lab>section .img_01 {
        margin-bottom: 50px;
    }

    #center_lab>section>.title_text {
        font-size: 16px;
        line-height: 25px;
    }

    #center_lab>section table thead th:nth-child(4) {
        width: 15%;
    }

    #center_lab>section table thead th:nth-child(3) {
        width: 17%;
    }

    #center_lab>section table thead th:nth-child(1) {
        width: 15%;
    }

    #center_lab>section>.sub_title {
        margin-top: 0;
        font-size: 15px;
    }

    #center_lab>section>h5 {
        font-size: 25px;
    }

    #center_lab>section .flex_wrap {
        justify-content: initial;
        flex-direction: column;
        gap: 50px;
    }

    #center_lab>section .flex_wrap>div {
        width: 100%;
    }

    #center_lab>section .flex_wrap .hr_bar {
        display: none;
    }

    #pd_list_ .search_box {
        width: 450px;
        height: 50px;
    }

    #pd_list_ .search_box #keyword {
        font-size: 13px;
    }

    #pd_list_ .pd_category li {
        width: 19%;
        height: 105px;
    }

    #pd_list_ .pd_category .category_icon {
        height: 50px;
    }

    #pd_list_ .pd_list_wrap {
        width: 450px;
    }

    #pd_list>div {
        width: 100%;
    }

    #pd_list .pd_ {
        height: 450px;
    }

    #pd_list .pd_ .thum h5 {
        font-size: 25px;
        bottom: 80px;
    }

    #pd_list .pd_ .thum p {
        font-size: 18px;
        bottom: 35px;
    }

    .pd_detail .detail_wrap {
        width: 450px;
    }

    .pd_detail .detail_wrap table tr {
        display: flex;
        flex-direction: column;
    }

    .pd_detail .detail_wrap table th {
        width: 100%;
        border-bottom: none;
        height: 30px;
        font-weight: bold;
    }

    .pd_detail .detail_wrap table td {
        width: 100%;
    }

    .pd_detail .detail_wrap table {
        margin-top: 25px;
    }

    .pd_detail .detail_wrap>div {
        overflow-y: auto;
    }

    .pd_detail {
        height: 1135px;
    }

    .pd_detail .detail_head span {
        left: 0 !important;
        top: -35px;
        margin-left: 0;
    }

    #list_board_ {
        width: 450px;
    }

    #list_board_ .board_list_table td.num {
        display: none;
    }

    #list_board_ .board_list_table tr {
        display: flex;
        flex-wrap: wrap;
        border-bottom: 1px solid #dbdbdb;
        height: 60px !important;
    }

    #list_board_ .board_list_table td.board_tit {
        width: 100%;
        overflow: hidden;
    }

    #list_board_ .board_list_table tr th {
        display: none;
    }

    #list_board_ .board_list_table thead tr th.subject {
        display: block;
        width: 100%;
        line-height: 60px;
    }

    #list_board_ .board_list_table td {
        border-bottom: none;
        padding-left: 10px;
        height: 30px;
    }

    #list_board_ .board_list_table td.writer {
        margin-left: 25px;
    }

    #employ>section {
        width: 450px;
    }

    #employ>section .sub_title {
        font-size: 15px;
    }

    #employ>section .img_flex p {
        font-size: 16px;
        line-height: 25px;
    }

    #employ>section .content_01_flex {
        flex-direction: column;
        gap: 50px;
    }

    #employ>section .box_ {
        margin: auto;
    }

    #employ>section .arrow_box {
        text-align: center;
        transform: rotate(90deg);
        margin: auto;
    }

    #employ>section .content_01_flex>div:nth-child(4) {
        display: block;
    }

    #employ>section .box_ p {
        font-size: 16px;
        line-height: 22px;
    }

    #employ>section .box_ h5 {
        font-size: 25px;
        margin-top: 20px;
    }

    #employ>section .content_text {
        font-size: 16px;
        margin-top: 50px;
    }

    #employ>section h5 {
        font-size: 32px;
    }

    #employ>section .content_02_flex>div {
        margin-bottom: 50px;
        width: 195px;
    }

    #employ>section .content_02_flex h6 {
        margin-bottom: 10px;
    }

    #contact .contact_wrap {
        width: 450px;
    }

    #contact h3 {
        font-size: 13px;
    }

    #contact .title_wrap {
        flex-direction: column-reverse;
    }

    #contact .title_wrap .img_box {
        margin-bottom: 20px;
    }

    #contact .map_section {
        width: 500px;
    }

    .root_daum_roughmap {
        width: 500px !important;
    }

    #contact .map_section .map_list li {
        height: 45px;
        line-height: 45px;
        font-size: 14px;
    }

    #contact .map_section {
        padding-top: 150px;
    }

    #contact .map_section .map_ {
        top: 250px;
    }

    #contact .map_section .text_wrap {
        font-size: 14px;
        flex-direction: column;
        align-items: start;
    }

    #contact .map_section .text_wrap .bar {
        background: #fff;
    }
}

/* 650 end */

/* 500 */
@media screen and (max-width: 499px) {
    #header {
        height: 60px;
        min-height: 60px;
    }

    #header .logo {
        height: 60px;
    }

    #header .header_wrap {
        padding: 0 7%;
    }

    #header .head_right {
        height: 60px;
    }

    body #header .head_right .menu img {
        width: 23px;
    }

    #header .logo img {
        width: 100px !important;
    }

    #scroll_right {
        bottom: 30px;
        transform: scale(0.8);
    }

    #banner_ {
        height: 270px;
    }

    #banner_ .title_wrap {
        width: 80%;
        transform: translate(-50%, -50%);
        left: 50%;
        top: calc(50% + 15px);
    }

    #banner_::before {
        opacity: 0.4;
    }

    #banner_.pd_page {
        background-image: url('../img/pd_list_banner_m.png');
    }

    #banner_.company_info_page {
        background-image: url('../img/company_info_m.png');
    }

    #banner_.company_history {
        background-image: url('../img/company_history_m.png');
    }

    #banner_.company_certification {
        background-image: url('../img/company_certification_m.png');
    }

    #banner_.company_declaration {
        background-image: url('../img/company_declaration_m.png');
    }

    #banner_.cp_summary {
        background-image: url('../img/company_declaration_m.png');
    }

    #banner_.cp_group {
        background-image: url('../img/company_declaration_m.png');
    }

    #banner_.cp_data {
        background-image: url('../img/company_declaration_m.png');
    }

    #banner_.cp_sinmungo {
        background-image: url('../img/company_declaration_m.png');
    }

    #banner_.company_ophthalmology {
        background-image: url('../img/company_ophthalmology_m.png');
    }

    #banner_.npp {
        background-image: url('../img/npp_m.png');
    }

    #banner_.business_dev {
        background-image: url('../img/business_dev_m.png');
    }

    #banner_.cmo {
        background-image: url('../img/cmo_m.png');
    }

    #banner_.factory_ohsong {
        background-image: url('../img/factory_ohsong_m.png');
    }

    #banner_.factory_pd {
        background-image: url('../img/factory_pd_m.png');
    }

    #banner_.tour {
        background-image: url('../img/tour_m.png');
    }

    #banner_.center_lab {
        background-image: url('../img/center_lab_m.png');
    }

    #banner_.finance {
        background-image: url('../img/finance_m.png');
    }

    #banner_.profit_loss {
        background-image: url('../img/profit_loss_m.png');
    }

    #banner_.announce {
        background-image: url('../img/announce_m.png');
    }

    #banner_.ir_board {
        background-image: url('../img/ir_board_m.png');
    }

    #banner_.employ {
        background-image: url('../img/employ_m.png');
    }

    #banner_.news {
        background-image: url('../img/news_m.png');
    }

    #banner_.contact {
        background-image: url('../img/contact_m.png');
    }

    #banner_.product {
        background-image: url('../img/ir_board_m.png');
    }

    .page_section {
        margin-top: 270px;
    }

    #banner_ p {
        font-size: 14px;
    }

    #banner_ p .m_br {
        display: block;
    }

    #banner_ h2 {
        font-size: 24px;
    }

    .foot_cont .foot_info div .bar {
        margin: 0 5px;
        height: 9px;
    }

    .foot_cont .foot_info div .m_bar {
        display: none;
    }

    #popup_f>div .textarea {
        font-size: 12px;
    }

    .list_nav {
        width: 90%;
    }

    .page_sub_nav li {
        font-size: 14px;
    }

    .page_sub_nav li+li {
        margin-left: 15px;
        font-size: 10px;
    }

    .foot_list ul {
        width: 100%;
        justify-content: space-around;
    }

    .foot_list ul li {
        width: 100%;
        text-align: center;
    }

    .foot_list ul li a {
        padding: 0 10px;
        font-size: 10px;
        width: 100%;
    }

    .foot_cont {
        width: 90%;
    }

    .foot_cont .foot_info div {
        font-size: 13px;
    }

    .foot_cont .foot_info .address_head {
        width: 100px;
        display: block;
        margin-top: 10px;
    }

    .foot_cont .copyright {
        font-size: 11px;
        margin-top: 10px;
    }

    .main_visual_slide .text_box h1 {
        font-size: 18px;
        line-height: 25px;
    }

    .main_visual_slide .swiper-button-next,
    .main_visual_slide .swiper-button-prev {
        width: 25px;
        height: 25px;
        display: none;
    }

    .main_visual_slide .swiper-slide::before {
        height: 100%;
    }

    .main_visual_slide .slide_03 .img_box {
        background-image: url(../img/main_slide_03_m.jpg);
    }

    .main_visual_slide .slide_02 .img_box {
        background-image: url(../img/main_slide_02_m.jpg);
    }

    .main_visual_slide .video_01 .img_box {
        background: url('../img/video_m.gif') no-repeat center bottom;
        background-size: cover;
        min-width: 0;
        min-height: 0;
        height: 100%;
    }

    .main_visual_slide .video_01 .img_box>div {
        display: none;
    }

    .main_visual_slide .swiper-slide.video_01>.video_cover {
        min-width: 0;
        min-height: 0;
        left: auto;
        transform: translateX(0);
        height: 100%;
    }

    .main_visual_slide .swiper-slide .img_box {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .main_visual_slide .text_box .logo_box {
        width: 138px;
        display: none;
    }

    .main_visual_slide .text_box p {
        font-size: 25px;
        font-weight: 400;
        line-height: 34px;
        text-align: left;
    }

    .main_visual_slide .text_box p .bold_t {
        font-weight: bold;
    }

    .main_visual_slide .text_box {
        top: 16%;
        left: 35px;
        transform: translateX(0);
        bottom: auto;
    }

    .main_visual_slide .text_box p .m_br {
        display: block;
    }

    .main_visual_slide .swiper-pagination {
        display: block;
        bottom: auto;
        top: 55%;
        left: 35px;
        width: fit-content;
    }

    .main_visual_slide .swiper-pagination-bullet {
        background: #fff;
        border-radius: 8px;
        transition: all 0.5s;
        opacity: 1;
        width: 4px;
        height: 4px;
    }

    .main_visual_slide .swiper-pagination-bullet-active {
        width: 17px;
        background: #fff;
    }

    .main_visual_slide .slide_03 .text_box {
        top: 13%;
    }

    .main_content .content_01 h2 {
        text-align: left;
        padding-left: 10px;
        font-size: 17px;
        line-height: 25px;
    }

    .main_content .content_01 h2 b {
        font-size: 14px;
    }

    .main_content .content_01 {
        padding-top: 0px;
        padding-bottom: 100px;
    }

    .main_content .content_02 .swiper-slide {
        height: 645px;
    }

    .main_content .content_02 .main_pd_slide {
        width: 100%;
    }

    .main_content .content_02 .pd_thum::before {
        width: 300px;
        height: 300px;
    }

    .main_content .content_02 .pd_thum img {
        width: 250px;
    }

    .main_content .content_02 .swiper-button-next img,
    .main_content .content_02 .swiper-button-prev img {
        width: 100%;
    }

    .main_content .content_02 .swiper-button-next,
    .main_content .content_02 .swiper-button-prev {
        width: 35px;
        height: 35px;
        bottom: 190px;
    }

    .main_content .content_02 .pd_info p {
        font-size: 14px;
        line-height: 23px;
    }

    .main_content .content_02 .pd_info h3 {
        font-size: 18px;
        margin-bottom: 5px;
    }

    .main_content .content_02 .pd_head .pd_cnt {
        font-size: 16px;
    }

    .main_content .content_02 .pd_head h3 {
        font-size: 23px line-height:25px;
    }

    .main_content .content_02 .pd_head p {
        font-size: 15px;
        margin-bottom: 25px;
    }

    .main_content .content_02 {
        padding-top: 100px;
        padding-bottom: 50px;
        height: 810px;
    }

    .main_content .content_02 .pd_thum {
        top: 47%;
    }

    .main_content .content_03 {
        width: 90%;
        padding-top: 50px;
        padding-bottom: 0;
    }

    .main_content .content_03 h2 {
        font-size: 30px;
    }

    .main_content .content_03 .sub_title {
        font-size: 14px;
    }

    .main_content .content_03 .news_board_top .date {
        font-size: 14px;
    }

    .main_content .content_03 .news_board_top>div {
        height: 250px;
    }

    .main_content .content_03 .news_board_bottom .swiper-slide {
        padding: 20px;
        height: 180px;
    }

    .main_content .content_03 .news_board_bottom .swiper-slide .title {
        font-size: 16px;
    }

    .main_content .content_03 .news_board_bottom .swiper-button-prev {
        right: -15px;
    }

    .main_content .content_03 .news_board_top>div>div.swiper-slide-active {
        width: 100% !important;
    }

    .main_content .content_03 .news_board_top .swiper-button-prev {
        right: 0;
    }

    .main_content .content_03 .news_board_top>.swiper-wrapper {
        height: 490px;
    }

    .main_content .content_03 .news_board_top .content {
        font-size: 14px;
        line-height: 20px;
        height: 42px;
    }

    .main_content .content_03 .news_board_top>div>div img {
        height: 220px;
    }

    .main_content .content_04 {
        width: 100%;
        height: 560px;
        margin-top: 0;
    }

    .main_content .content_04 .title {
        width: 100%;
        padding-top: 30px;
        padding-left: 30px;
        height: 520px;
    }

    .main_content .content_04 .title h2 {
        font-size: 22px;
        line-height: 24px;
    }

    .main_content .content_04 .title p {
        font-size: 14px;
        line-height: 22px;
        margin-bottom: 17px;
    }

    .main_content .content_04 .content_04_slide {
        right: auto;
        left: 30px;
        width: calc(100% - 60px);
        height: 235px;
        top: 270px;
    }

    .main_content .content_04 .title .more {
        width: 90px;
        height: 30px;
        line-height: 28px;
        font-size: 12px;
    }

    .main_content .content_add {
        width: 90%;
    }

    .main_content .content_add h6 {
        font-size: 25px;
        margin-bottom: 40px;
    }

    .main_content .content_add .img_box img {
        width: 100%;
    }

    .main_content .content_05 {
        padding-top: 70px;
        padding-bottom: 100px;
    }

    .main_content .content_05 h2 {
        font-size: 15px;
        line-height: 20px;
    }

    .main_content .content_05 .main_contact {
        width: 90%;
    }

    .main_content .content_05 .title_wrap {
        margin-bottom: 20px;
    }

    #company_info {
        padding-bottom: 0;
        margin-top: 270px;
    }

    #company_info>section {
        width: 90%;
        padding-top: 100px;
    }

    #company_info .img_01 {
        margin-bottom: 50px;
    }

    #company_info .img_01 img {
        transform: scale(1);
        position: relative;
        width: 167px;
    }

    #company_info .sec_title {
        font-size: 18px;
        line-height: 30px;
    }

    #company_info .sec_text {
        text-align: left;
    }

    #company_info .content_box .flex_box .icon_box img {
        width: 40%;
    }

    #company_history .history_wrap .history_box .img_box img {
        width: auto;
        height: 80px;
        display: none;
    }

    #company_history .history_wrap .history_bar img {
        width: 5px;
        height: 100%;
    }

    #company_history .history_wrap .t_right::before {
        left: -5px;
        width: 22px;
    }

    #company_history .history_wrap .t_left:before {
        left: -5px;
        width: 22px;
    }

    #company_history .history_wrap .history_box h3 {
        font-size: 22px;
        margin-top: 15px;
    }

    #company_history .history_wrap .t_right {
        left: 30px;
    }

    #company_history .history_wrap .t_left {
        left: 30px;
    }

    #company_history .history_wrap .history_box p {
        font-size: 15px;
        line-height: 22px;
    }

    #company_history .history_wrap .h_2018 .img_wrap {
        right: auto;
        left: 40px;
    }

    #company_history .history_wrap .history_box .img_box {
        right: 0px;
        top: 75px;
    }

    #company_history {
        padding-bottom: 0;
    }

    #company_history .history_wrap .h_2018 .img_wrap .img_box {
        right: 0;
    }

    #company_history .content_head {
        margin-bottom: 35px;
        padding-left: 40px;
        margin-top: 50px;
    }

    #company_history .content_head .img_box {
        width: 145px;
    }

    #company_history .content_head .content_head_text {
        font-size: 20px;
        margin-bottom: 0;
    }

    #company_history .history_wrap .history_bar {
        height: 2219px;
    }


    #company_certification>section {
        width: 90%;
        margin-top: 150px;
        padding-bottom: 150px;
    }

    #company_certification>section .title_box {
        padding: 0 20px;
    }

    #company_certification>section .img_01 {
        margin-top: 50px;
    }

    #company_certification>section .flex_wrap {
        width: 100%;
        gap: 0px;
    }

    #company_certification>section .flex_wrap>div {
        width: 100%;
        height: 100px;
        margin-bottom: 25px;
    }

    #company_certification>section .flex_wrap>div .icon_box {
        width: 100px;
    }

    #company_certification>section .flex_wrap>div .icon_box img {
        width: 50%;
    }

    #company_certification>section .flex_wrap>div h6 {
        font-size: 14px;
        word-break: keep-all;
    }

    #company_certification>section .flex_wrap>div p {
        font-size: 8px;
    }

    #company_certification>section .content_head .img_box {
        display: flex;
        justify-content: center;
    }

    .content_head_text {
        margin-bottom: 0px;
    }

    #company_certification>section .img_01 img {
        width: 130%;
        position: relative;
        left: 50%;
        transform: translateX(-50%);
    }

    #company_declaration>section {
        width: 90%;
    }

    #company_declaration>section h6 {
        font-size: 19px;
    }

    #company_declaration>section p {
        font-size: 15px;
        line-height: 23px;
    }

    #cp_summary>section {
        width: 90%;
    }

    #cp_summary>section .title_wrap {
        padding: 20px;
    }

    #cp_summary>section .title_wrap .img_box {
        margin-right: 0;
    }

    #cp_summary>section .title_wrap h6 {
        margin-right: 0;
    }

    #cp_summary>section .flex_wrap>div {
        width: 100%;
    }

    #cp_summary>section .flex_wrap>div .text {
        font-size: 18px;
        line-height: 25px;
    }

    #cp_summary>section .flex_wrap>div .txt {
        font-size: 15px;
    }

    #cp_summary>section .flex_wrap div.text_ div {
        font-size: 16px;
        line-height: 25px;
    }

    #cp_summary>section .flex_wrap>div:hover .icon_ {
        opacity: 0;
        transform: rotateY(0deg);
    }

    #cp_summary>section .flex_wrap>div .text_ {
        transform: rotateY(0deg);
    }

    #cp_summary>section .flex_wrap>div:hover .text_ {
        opacity: 1;
        transform: rotateY(0deg);
    }

    #cp_group>section {
        width: 90%;
        padding-top: 70px;
        padding-bottom: 100px;
    }

    #cp_group>section p {
        font-size: 14px;
        line-height: 23px;
    }

    #cp_data>section {
        width: 90%;
    }

    #cp_data>section .flex_wrap .content_flex>div .img_box img {
        width: 70%;
        height: auto;
    }

    #cp_data>section .flex_wrap .content_flex>div .img_box {
        width: 87px;
        text-align: left;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    #cp_data>section .flex_wrap .content_flex>div h6 {
        width: 200px;
        padding: 0 13px;
        word-break: keep-all;
        font-size: 14px;
    }

    #cp_data>section .flex_wrap .content_flex>div p {
        width: 82px;
        min-width: 65px;
        font-size: 12px;
    }

    #cp_data>section .flex_wrap .content_flex>div {
        height: 65px;
    }

    #cp_sinmungo>section {
        width: 90%;
        padding-bottom: 150px;
    }

    #cp_sinmungo>section .text_box {
        line-height: 23px;
        font-size: 15px;
    }

    #cp_sinmungo>section h5 {
        font-size: 17px;
    }

    #cp_sinmungo>section .content_box p {
        font-size: 15px;
        line-height: 23px;
    }

    #cp_sinmungo>section h5.title {
        font-size: 20px;
        line-height: 35px;
        text-align: left;
        margin: 50px auto;
    }

    #cp_sinmungo>section h5.title br {
        display: none;
    }

    #cp_sinmungo>section .process_wrap {
        justify-content: normal;
        gap: 0px;
        margin-bottom: 80px;
    }

    #cp_sinmungo>section .process_wrap>div {
        margin-bottom: 10px;
    }

    #cp_sinmungo>section .process_wrap>div {
        margin-right: 10px;
    }

    #cp_sinmungo>section .process_wrap .icon_box {
        width: 89px;
    }

    #cp_sinmungo>section .process_wrap .arrow_box img {
        width: 75%;
    }

    #cp_summary>section .flex_wrap>div .m_br {
        display: block;
    }

    #cp_sinmungo>section .content_box p span br {
        display: none;
    }

    #company_ophthalmology>section {
        width: 90%;
        padding: 50px 0 150px;
    }

    #company_ophthalmology>section .content_01 h6 {
        font-size: 20px;
    }

    #company_ophthalmology>section .content_01 p {
        font-size: 14px;
    }

    #company_ophthalmology>section h5 {
        font-size: 22px;
    }

    #company_ophthalmology>section .content_03 .flex_wrap p {
        font-size: 18px;
    }

    #company_ophthalmology>section .content_03 .flex_wrap .box {
        height: 260px;
    }

    #company_ophthalmology>section .img_01 .img_text h6 {
        font-size: 25px;
        margin-bottom: 20px;
    }

    #company_ophthalmology>section .img_01 {
        padding-top: 205px;
        margin-bottom: 50px;
    }

    #company_ophthalmology>section .content_title {
        font-size: 20px;
        line-height: 30px;
    }

    #company_ophthalmology>section .icon_flex {
        margin-top: 50px;
        margin-bottom: 100px;
    }

    #company_ophthalmology>section .icon_flex>div {
        width: 45%;
    }

    #company_ophthalmology>section .content_03 .flex_wrap>div {
        width: 100%;
        margin-bottom: 50px;
    }

    #company_ophthalmology>section .content_03 .flex_wrap .box {
        height: 320px;
    }

    #company_ophthalmology>section .content_03 .flex_wrap .box .img_box img {
        width: 215px;
    }

    #company_ophthalmology>section .content_03 .flex_wrap p {
        font-size: 20px;
    }

    #company_ophthalmology>section .content_03 .flex_wrap {
        gap: 0;
    }

    #company_ophthalmology>section .img_01 img {
        width: 170%;
        position: relative;
        left: 19%;
        transform: translateX(-50%);
        top: -65px;
    }

    #company_ophthalmology>section .icon_flex>div p {
        margin-top: 0;
    }

    #company_ophthalmology>section .content_02 img {
        width: 190%;
    }


    #npp>section {
        width: 90%;
        padding: 50px 0 150px;
    }

    #npp>section .img_01 .img_text h6 {
        font-size: 25px;
        margin-bottom: 20px;
    }

    #npp>section .img_01 {
        padding-top: 205px;
    }

    #npp>section .logo_text {
        font-size: 13px;
    }

    #npp>section .img_logo {
        width: 150px;
    }

    #npp>section .text_flex h6 {
        font-size: 14px;
    }

    #npp>section .text_flex {
        width: 90%;
        top: 16px
    }

    #npp>section .text_flex .bar {
        height: 35px;
    }

    #npp>section .img_03 {
        margin-top: 25px;
        margin-bottom: 100px;
    }

    #npp>section>h6 {
        font-size: 25px;
    }

    #npp>section .img_04 {
        width: 100%;
    }

    #npp>section .img_01 img {
        width: 150%;
        position: relative;
        left: 30%;
        transform: translateX(-50%);
    }

    #cmo .page_title {
        font-size: 16px;
        line-height: 26px;
    }

    #cmo .section_01 .flex_box {
        margin-top: 50px;
    }

    #cmo .section_01 {
        width: 90%;
    }

    #cmo .section_01 .sec_title {
        font-size: 25px;
    }

    #cmo .section_01 .content_01_text p {
        font-size: 13px;
        padding-left: 15px;
        text-align: left;
    }

    #cmo .section_02 {
        width: 90%;
        padding-top: 0;
    }

    #cmo .content_wrap {
        width: 90%;
    }

    #cmo .content_wrap .content_text {
        font-size: 14px;
        line-height: 23px;
    }

    #cmo .section_01 .content_01_text>div {
        height: 37px;
    }

    #cmo .section_01 .content_01_text h6 {
        font-size: 15px;
        line-height: 16px;
        width: 140px;
    }

    #cmo .section_01 .content_01_text h6 span {
        font-size: 12px;
    }

    #cmo .section_01 .content_01_text>div+div {
        margin-top: 39px;
    }

    #business_dev>section {
        width: 90%;
    }

    #business_dev>section>h5 {
        font-size: 25px;
    }

    #business_dev>section>p {
        font-size: 13px;
        line-height: 20px;
    }

    #business_dev>section .flex_box {
        gap: 10px;
    }

    #business_dev>section .text_flex p {
        font-size: 13px;
        line-height: 23px;
    }

    #business_dev>section .text_flex h6 {
        font-size: 25px;
    }

    #business_dev>section .img_01 {
        margin: 100px auto;
    }

    #business_dev>section>h4 {
        font-size: 19px;
        line-height: 30px;
    }

    #factory_ohsong>section {
        width: 90%;
        padding-bottom: 150px;
    }

    #factory_ohsong>section .title_flex h4 {
        font-size: 25px;
    }

    #factory_ohsong>section .title_flex>p {
        font-size: 14px;
        line-height: 23px;
    }

    #factory_ohsong>section .img_01 {
        margin-bottom: 50px;
    }

    #factory_ohsong>section h6 {
        font-size: 20px;
    }

    #factory_ohsong>section .flex_wrap>div p {
        font-size: 14px;
        line-height: 23px;
    }

    #factory_ohsong>section>p {
        font-size: 14px;
        line-height: 23px;
    }

    #factory_ohsong>section .content_wrap p {
        font-size: 14px;
        line-height: 20px;
    }

    #factory_ohsong>section .system_wrap {
        flex-direction: column;
        gap: 0px;
        margin: 50px auto 120px;
    }

    #factory_ohsong>section .system_wrap .box {
        width: 100%;
    }

    #factory_ohsong>section .system_wrap .arrow_box {
        margin: 35px auto;
        transform: rotate(90deg);
    }

    #factory_ohsong>section .system_wrap>div:nth-child(4) {
        display: block;
    }

    #factory_ohsong>section .system_wrap .box .txt br {
        display: none;
    }

    #factory_ohsong>section .system_wrap .box .txt .m_br {
        display: block;
    }

    #factory_pd>section .flex_wrap p .m_br {
        display: block;
    }

    #factory_pd>section {
        width: 90%;
        padding-bottom: 0;
    }

    #factory_pd>section .text_flex h5 {
        font-size: 25px;
    }

    #factory_pd>section h6 {
        font-size: 25px;
        margin-bottom: 50px;
    }

    #factory_pd>section p {
        font-size: 14px;
        line-height: 23px;
    }

    #factory_pd>section .content_wrap .flex_wrap {
        flex-direction: column;
        text-align: center;
    }

    #factory_pd>section .content_wrap .flex_wrap .img_box {
        width: 130px;
        margin: 0 auto;
    }

    #factory_pd>section .content_wrap .flex_wrap>div {
        margin: auto;
    }

    #factory_pd>section .flex_wrap h6 {
        margin-bottom: 0;
    }

    #factory_pd>section .content_wrap .arrow_box {
        margin: 10px auto;
    }

    #tour>section {
        width: 90%;
    }

    #center_lab>section {
        width: 90%;
        padding-bottom: 150px;
        padding-top: 0;
    }

    #center_lab>section>.title_text {
        font-size: 15px;
        line-height: 22px;
    }

    #center_lab .table_wrap {
        width: 100%;
        overflow-x: scroll;
        margin-bottom: 150px;
    }

    #center_lab .table_wrap table {
        width: 600px;
        margin-bottom: 0;
    }

    #center_lab>section .flex_wrap h6 {
        font-size: 20px;
        margin-bottom: 15px;
    }

    #center_lab>section .flex_wrap .title_box {
        font-size: 16px;
    }

    #center_lab>section .flex_wrap p {
        font-size: 15px;
        line-height: 20px;
    }

    #center_lab>section .flex_wrap .hr_bar::before {
        width: 1px;
        height: 44px;
    }

    #center_lab>section .flex_wrap .hr_bar {
        height: 44px;
        margin: auto;
    }

    #center_lab>section .flex_wrap .icon_box {
        width: 150px;
    }

    #center_lab>section .flex_wrap .icon_box img {
        width: 100%;
    }

    #pd_list {
        gap: 0;
    }

    #pd_list>div {
        margin-bottom: 17px;
    }

    #pd_list_ .search_box {
        width: 90%;
        margin: 50px auto;
    }

    #pd_list_ .search_box img {
        right: 10px;
        width: 20px;
    }

    #pd_list_ .pd_list_wrap {
        width: 90%;
    }

    #pd_list_ .pd_category p {
        font-size: 13.5px;
    }

    #pd_list_ .pd_category {
        gap: 0px;
    }

    #pd_list_ .pd_category li {
        width: 31.2%;
        margin-right: 6px;
        margin-bottom: 35px;
    }

    #pd_list_ .pd_category {
        height: auto;
    }

    #pd_list {
        margin-top: 50px;
    }

    #pd_list .pd_ {
        height: 320px;
    }

    #pd_list .pd_ .thum h5 {
        font-size: 20px;
        bottom: 90px;
    }

    #pd_list .pd_ .thum p {
        font-size: 14px;
        bottom: 43px;
    }

    .pd_detail .detail_wrap {
        width: 100%;
        padding: 20px;
    }

    .pd_detail .detail_wrap>div {
        height: 25%;
    }

    #pd_list .pd_down_btn {
        right: 22px;
    }

    .pd_detail .detail_wrap table th,
    .pd_detail .detail_wrap table td {
        font-size: 12px;
        line-height: 23px;
    }

    .pd_detail {
        height: 995px;
    }

    .pd_detail .detail_wrap>.detail_thum img {
        top: 47%;
    }

    .pd_detail .pd_close {
        right: 20px;
        top: 20px;
    }

    #pd_list .pd_ .thum {
        min-height: 330px;
    }

    .pd_detail .detail_title {
        font-size: 20px;
    }

    #list_board_ {
        width: 90%;
    }

    #list_board_ input.text {
        width: 100%;
    }

    #list_board_ .btn_board_search {
        top: 50%;
    }

    #list_board_ .board_list_table td.writer {
        width: fit-content;
        margin-left: 50px;
        display: none;
    }

    #employ>section {
        width: 90%;
        padding-bottom: 150px;
    }

    #employ>section .img_flex p {
        font-size: 15px;
        line-height: 23px;
        margin-top: 10px;
    }

    #employ>section .content_01_flex {
        gap: 25px;
    }

    #employ>section .content_text {
        font-size: 14px;
    }

    #employ>section h5 {
        font-size: 32px;
    }

    #employ>section .content_02_flex p {
        font-size: 15px;
        line-height: 23px;
    }

    #employ>section .content_02_flex>div {
        width: 140px;
    }

    #employ>section .img_flex {
        margin-bottom: 100px;
    }

    #employ>section .img_flex>div h6 {
        margin: 10px auto 30px;
    }

    #employ>section .sub_title .m_br {
        display: block;
    }

    #contact .contact_wrap {
        width: 90%;
    }

    #contact .title_wrap {
        margin-bottom: 20px;
    }

    #contact .map_section {
        width: 90%;
        height: 875px;
    }

    .root_daum_roughmap {
        width: 100% !important;
    }

    #contact .map_section .map_ {
        width: 100%;
    }

    .root_daum_roughmap .wrap_map {
        height: 300px !important;
    }

    #contact .map_section .map_ {
        left: 50%;
        transform: translateX(-50%);
    }

    #contact section {
        padding-bottom: 0px;
    }

    .board_search_box select {
        display: none;
    }

    #contact .contact_ {
        height: 1095px;
    }


    #list_board_ .board_list_table thead tr {
        height: 1px !important;
        border-top: 1px solid #000;
    }

    #list_board_ .board_list_table thead tr th.subject {
        display: none;
    }

    #list_board_ .board_list_table td.writer {
        display: none;
    }

    #board_view .board_zone_sec {
        width: 90%;
    }

    .board_view_tit h3 {
        font-size: 15px;
    }

    .board_zone_view span {
        font-size: 15px !important;
    }

    .board_view_attach strong {
        font-size: 15px;
    }

    .board_view_attach .attach_list {
        font-size: 13px;
    }

    .board_view_content .seem_cont img {
        width: 100%;
    }

    .board_zone_view+.btn_right_box .btn_board_list {
        height: 40px;
        line-height: 38px;
    }
}

/* 500 end */






















/**/