@media screen and (max-width:1200px) {

    #header .hwrap {
        display: none;
    }

    /* pc 메뉴 안보이게 */

    /* 모바일 메뉴 시작   */

    #header {
        position: fixed;
        z-index: 10000;
        width: 100%;
        height: auto;
        box-sizing: border-box;
    }

    #header .mo_header {
        display: block;
        height: 63px;
        background: none;
        border: none;
    }

    #header .mo_header .mo_logo {
        position: absolute;
        left: 4%;
        margin-top: 15px;
    }

    #header .mo_header .mo_logo img {
        width: 150px;

    }

    #header .mo_header .mo_icon {
        position: absolute;
        right: 2%;
        top: 0;
        font-size: 4rem;
        text-align: center;
        margin-top: 10px;
        margin-right: 10px;
    }

    #header .mo_header .mo_icon i {
        color: #fff;


    }

    #header .mo_header .mo_icon .mo_tit {
        font-size: 1.5rem;
        color: #f79420;
        text-align: center;
        font-weight: 400;

    }


    #header .mobile {
        display: block;
        position: absolute;
        top: 0;
        right: -300px;
        background: rgba(13, 15, 18, 1);
        width: 300px;
        height: 100vh;
        text-transform: uppercase;

    }

    #header .mobile .mobile_top {
        background: rgba(13, 15, 18, 0.8);
        width: 100%;
        padding: 22px 32px;
        box-sizing: border-box;


    }

    #header .mobile .mobile_top .menu_tit .mo_logo1 {
        font-size: 15px;
        border: 1px solid #efefef;
        padding: 5px 15px;
        border-radius: 10px;
        color: #fff;
    }


    #header .mobile .mobile_top .menu_tit .mobile_close {
        position: absolute;
        right: 7%;
        top: 20px;
    }

    #header .mobile .mobile_top .menu_tit .mobile_close img {
        vertical-align: middle;
        width: 22px;

    }


    #header .mobile .mobile_top .menu_tit .menu_tit {
        border-top: 1px solid #fff;
    }



    #header .mobile .mo_gnb .menu_tit {
        padding: 20px 20px;
        font-weight: 500;
        font-size: 2rem;
        border-top: 1px solid rgba(102, 102, 102, 0.22);
        text-align: center;
        color: #fff;

    }

    #header .mobile .mo_gnb li:last-child .menu_tit {
        border-bottom: 1px solid rgba(102, 102, 102, 0.22)
    }


    #header .mobile .mo_gnb li .slide_menu {
        padding: 0 20px;
        font-size: 1.8rem;
        background: rgba(102, 102, 102, 0.22);
        text-align: center;
    }

    #header .mobile .mo_gnb li .slide_menu li {
        padding: 20px;
        border-bottom: 2px solid transparent;
        transition: all 0.3s;
        color: #fff;
    }

    #header .mobile .mo_gnb li .slide_menu li.on {
        border-bottom: 2px solid #ec6d7b;
    }

    /*모바일 메뉴 끝 */




    .cont .top_menu {
        display: none;
    }


    /*    메인 시작*/
    .main_con .con_list .seminar {
        margin-right: 50px;
        width: 45%;
    }

    .main_con .con_list .seminar a img {
        width: 100%;
    }

    .main_con .con_list .seminar .desc_box .more {
        margin: 55px 0 0 0;
        position: relative;
        right: -90%;

    }

    .main_news {
        margin-left: 0;
    }

    #visual li.slider3 .box {
        width: 90%;
        margin: 160px auto 0
    }

    #visual li.slider3 .box .desc {
        width: 80%;
    }

    /*    메인 끝*/


    /* 모바일 서브 탭메뉴   */


    .sub_menu .sub_menu1 {
        display: none;
    }

    .sub_tabmenu {
        display: inline-block;
        text-align: center;
        width: 100%;
        font-size: 0;
        margin: 50px 0 0;
    }

    .sub_tabmenu li {
        display: inline-block;
        text-align: center;
        font-size: 15px;
        border: 1px solid #dbdbdb;
        margin: 0px;
        border-right: none;
        transition: all 0.3s;
    }

    .sub_tabmenu li:last-child {
        border-right: 1px solid #dbdbdb;

    }

    .sub_tabmenu li a {
        padding: 20px 50px;
        line-height: 50px;
    }


    .sub_tabmenu li:hover {
        background-color: #ec6d7b;

    }

    .sub_tabmenu li:hover a {
        color: #fff;
    }

    /*    모바일 서브 탭메뉴 끝*/

    /*  인사말 시작*/

    .subTit h2 {
        text-align: center;
    }

    .sub_desc,
    .sub_tit {
        text-align: center;
    }
    
/*  게시판  */
    .subArea{
        width: 90%;
        margin: 0 auto
    }
    
/* 임원소개   */
    .sub1_1{
        padding: 0;
    }
    
    .Officers>li{
        padding-right: 10px;
    }

/* 오시는 길   */
    .sec_04{
        width: 80%;
    }
    
/*  사전등록 입력 폼  */
    #fwrite{
        width: 80%;
        margin: 50px auto 150px;
    }
   
    

}


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

    /*    메인 시작*/
    .icon_menu .icon_list li {
        margin: 0 30px;
    }

    .main_con .con_list .seminar {
        width: 40%;
    }

    .main_con .con_list .seminar .desc_box .more {
        right: -85%;
    }

    .main_con .con_list .main_news {
        padding-top: 40px;
    }

    .main_con .con_list .main_news .title img {
        padding-left: 360px;
    }


    .lat li {
        line-height: 30px;
        padding: 0 70px 0 0;
        font-size: 14px;
    }

    .main_news ul li a {
        font-size: 15px;
    }

    .main_con .con_list .seminar .desc_box {
        padding: 30px 17px 17px 30px;
        font-size: 20px;
    }

    .main_con .con_list .seminar .desc_box .more {
        margin: 35px 0 0 0;
    }

    .main_con .con_list .seminar .desc_box .more img {
        width: 25px;
    }

    .main_con .con_list {
        margin-bottom: 100px;
    }

    #visual li.slider3 .box .vi_tit {
        font-size: 25px;
        padding: 60px 0 10px;
    }

    #visual li.slider3 .box .vi_tit2 {
        font-size: 50px;
        margin-top: 0;
    }

    #visual li.slider3 .box .tit2 li {
        font-size: 25px;
        padding: 15px 35px;
    }



    /*  메인 끝  */

    /*  서브 비주얼 시작*/

    .sub_desc,
    .sub_tit,
    .sub_menu .sub_menu1,
    #subTitle #subTitleBox {
        width: 100%;
        box-sizing: border-box;
    }

    .subTit h2 {
        padding: 70px 50px;
        box-sizing: border-box;
    }

    /*    인사말 시작*/

    .sub_img img {
        width: 100%;
    }

    .about_sec {
        width: 100%;
        box-sizing: border-box;
        padding: 0 50px;
    }

    .about_sec .about_txt {
        padding: 50px 20px 0 30px;
        font-size: 17px;
        box-sizing: border-box;
    }

    .about_sec .about_txt .about_tit {
        font-size: 22px;
    }


    .sub_menu .sub_menu1 .dropdown > li {
        display: inline-block;
    }
    
    .subArea{
        width: 95%;
        padding-top: 50px;
    }




    /*    조직도 시작 */
    #subMain,
    .sub1_3 {
        width: 100%;
    }

    #subMain2 {
        float: none;
        width: 90%;
        margin: 0 auto;
    }

    .org_list {
        width: 100%;
        text-align: center;
        overflow: hidden;
    }

    .org_tit {
        margin: 50px 0;
    }

    .org_list01 li,
    .org_list02 li {
        text-align: left;
    }

    /*    조직도 끝*/

    /*    임원소개 시작*/

    .Officers {
        width: 100%;
        text-align: center;
    }

    .Officers li div .off_tit,
    .Officers li div .off_name,
    .Officers li div .off_img {
        width: 100%;
    }

    .Officers li div .off_img img {
        width: 120px;
        box-sizing: border-box;
    }

    .Officers li div {
        width: 150px;
    }

    .Officers li .job {
        width: 230px;
    }

    .Officers li .job .job_desc {
        font-size: 12px;
        position: relative;
        left: 10px;
    }

    .Officers li .job .job_tit {
        text-align: left;
        font-size: 20px;
    }

    /*  임원소개 끝  */

    /* faq시작   */

    .faq_search {
        top: 100px;
    }

    /*    5cc 시작*/

    .spain_5cc {
        background-position: left center;
    }

    .spain_5cc .spain_5cc_desc {
        width: 90%;
    }

    .spain_5cc_list li {
        width: 200px;
        height: 200px;
        font-size: 20px;
        padding-top;
        45px;
    }

}

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

    /*    메인 시작*/

    .icon_menu .icon_list li {
        margin: 0 10px;
    }

    .main_con .con_list .seminar {
        margin-right: 30px;
        margin-top: 50px;
    }

    .main_con .con_list .main_news {
        padding-top: 10px;
        width: 350px;
        padding-right: 10px;
    }

    .main_con .con_list .main_news .title {
        width: 100%;
        margin-bottom: 10px;
    }

    .lat {
        width: 100%;
        margin: 0;
    }

    .main_con .con_list .main_news ul {
        display: inline-block;
    }

    .main_con .con_list .main_news .title img {
        padding-left: 230px;
    }

    #visual li.slider3 .box {
        background-position: right;
        margin: 180px auto 0;
    }

    #visual li.slider3 .box .vi_tit {
        font-size: 18px;
        padding: 50px 0 10px;
        margin-bottom: 25px;
    }

    #visual li.slider3 .box .vi_tit2 {
        font-size: 40px;
        margin-top: 0;
    }

    #visual li.slider3 .box .tit2 li {
        font-size: 22px;
        padding: 10px 25px;
    }

    #visual li.slider3 .box .desc {
        font-size: 15px;
        line-height: 25px;
    }



    /*    서브 비주얼 시작*/

    .subVisual05,
    .subVisual04,
    .subVisual01,
    .subVisual03 {
        height: 300px;
    }
    


    /*    학회 소개 시작*/

    .sub_desc {
        padding-top: 140px;

    }


    .subTit h2 {
        text-align: center;
        padding: 50px;
    }

    .about_sec {
        padding: 0 30px;
        margin: 130px auto 50px;
    }

    .about_sec .about_txt {
        padding: 0 10px 0 20px;
        line-height: 25px;
        font-size: 15px;
    }

    .sub1_1 {
        padding: 30px;
    }

    .sub1_1 .about_desc {
        font-size: 14px;
        line-height: 22px;
        letter-spacing: -0.5px;
    }

    .sub1_1 .from {
        font-size: 20px;
        line-height: 25px;
    }

    .org_tit {
        display: none
    }

    .org_list01 li dl dt,
    .org_list02 li dl dt {
        width: 33%;
    }

    .org_list01 li dl dd,
    .org_list02 li dl dd {
        width: 150px;
    }


    .org_list01,
    .org_list02 {
        width: 300px;
    }

    /*  임원소개 시작  */

    .Officers li div {
        width: 200px;
    }

    .Officers li div .off_img img {
        width: 150px
    }

    .Officers li .job {
        width: 350px;
    }

    /*    faq 시작 */

    .faq_search .search_area {
        left: 125px
    }

    /*    5cc 시작 */

    .spain_5cc {
        height: auto;
    }

    .spain_5cc_list li {
        width: 150px;
        height: 150px;
        font-size: 18px;
        padding-top: 40px;
        line-height: 25px;
        margin: 0 15px;
    }

    .spain_5cc_list li:nth-child(2) {
        padding-top: 30px;
    }

    .spain_5cc_list li h5 {
        margin-bottom: 20px;
    }

    .spain_5cc_list li a {
        font-size: 13px;
    }
    
/*   학술대회 시작*/
    .session{
        width: 80%;
    }
    
/* 오시는 길   */
    .con_map img{
        width: 100%;
    }
    
    .place{
        width: 95%;
    }
    
/*  bottom  */
    #footer #copyright{
        width: 89%;
    }

}


@media screen and (max-width:414px) {

    /*  메인 시작  */

    #visual li {
        height: 400px;
    }

    #visual li .box {
        margin-top: 150px;
    }

    #visual li .box .vi_tit {
        font-size: 12px;
        margin-bottom: 17px;
    }

    #visual li .box .vi_tit2 {
        font-size: 42px;
        margin-bottom: 30px;
    }

    #visual li .box .tit {
        font-size: 18px;
    }

    #visual li.slider3 .box {
        background-image: none;
        margin: 80px auto;
    }

    #visual li.slider3 .box .vi_tit {
        margin-bottom: 0;
    }

    #visual li.slider3 .box .vi_tit2 {
        font-size: 35px;
        letter-spacing: -3px;
        line-height: 40px;
        margin-bottom: 10px
    }

    #visual li.slider3 .box .tit2 li {
        font-size: 16px;
        padding: 5px;
        letter-spacing: -1px;
    }

    #visual li.slider3 .box .desc {
        display: none;
        font-size: 13px;
        line-height: 15px;
        width: 90%;
        padding: 10px 0;
    }

    .bx-wrapper {
        margin-bottom: 0;
    }

    .bx-wrapper .bx-pager,
    .bx-wrapper .bx-controls-auto {
        bottom: 55px;
    }
    
    .icon_menu .icon_list li{
        width: 110px;
        height: 110px;
        line-height: 50px;
        margin: 20px 10px 50px;
    }

    .icon_menu .icon_list li .img_box {
        height: 80px;
        width: 80px;
        padding: 30px 0 0 30px;

    }



    .icon_menu .icon_list {
        margin: 30px 0;
    }

    .main_con .con_list .seminar {
        width: 80%;
        margin: 0 auto;
    }
    
    .main_con .con_list .seminar .desc_box .more{
        padding: 5px;
    }

    .main_con .con_list .main_news {
        padding: 50px 0 0 0;
        overflow: hidden;
        height: 100%;
    }

    .main_con .con_list {
        margin-bottom: 50px;
    }

    /*  메인 끝  */
    /*footer 시작*/

    #footer #copyright {
        width: 80%
    }

    #footer #copyright p {
        font-size: 13px;
    }

    /*footer 끝   */

    /* 인사말 시작   */

    .subVisual05,
    .subVisual04,
    .subVisual01,
    .subVisual03 {
        height: 250px;
        background-position: 40% center;
    }
    
    
    .subVisual04{
        height: 250px;
        background-position: 60% center;
        display: none;
    }

    .sub_desc {
        padding: 110px 0 10px 0;
        font-size: 20px;
    }

    .sub_tit {
        padding-left: 0;
        font-size: 35px;
    }
    
    
    /*  서브 탭메뉴 */
    .sub_tabmenu li{
        font-size: 13px;
    }

    .sub_tabmenu li a {
        padding: 10px;
    }

    .subTit h2 {
        font-size: 30px;
    }

    .about_sec {
        padding: 0 20px;
        margin-top: 100px;
        text-align: center;
    }

    .about_sec .about_txt {
        padding: 10px;
        line-height: 22px;
        font-size: 13px;
        width: 100%;
        text-align: justify;
    }

    .about_sec .about_txt .about_tit {
        font-size: 18px;
        padding: 20px 0;
    }

    .about_sec .sub_img {
        width: 90%;
    }

    .sub1_1 {
        padding: 20px;
        text-align: justify;
    }

    .sub1_1 .from {
        font-size: 17px;
    }

    /*  인사말 끝  */

    /* 조직도 시작   */
    
    .subArea{
        padding-top: 0
    }

    .Officers > li {
        padding: 20px 0;
    }

    .Officers li div {
        width: 130px;
        margin-top: 10px;
    }

    .Officers li div .off_tit,
    .Officers li div .off_name {
        font-size: 17px;
        line-height: 20px;
    }

    .Officers li div .off_name {
        margin-top: 0;
    }

    .Officers li div .off_img img {
        width: 130px;
        margin: 10px 0;
    }

    .Officers li .job {
        width: 260px;
    }

    .Officers li .job .job_tit {
        margin: 20px 0;
    }

    .Officers li .job .job_desc {
        left: 20px;
    }

    /*  공지사항 표  */
    #bo_list .td_num,
    #bo_list .td_chk {
        width: 10%;
    }

    #bo_list .td_name,
    #bo_list .td_date {
        width: 12%;
    }
    
    #bo_list{
        padding-bottom:0
    }
    
/* 갤러리 이미지*/
    .bx-grandi{
        min-width:100%;
        max-width: 100%;
    }
    /*    faq 시작 */

    .faq_search .search_area {
        left: 5px
    }

    .faq_input {
        width: 180px;
    }

    /*    5cc 시작 */

    .spain_5cc {
        background-image: url(../img/5CC_mo.jpg);
        padding-top: 50px;

    }

    .spain_5cc .spain_5cc_tit .spain_5cc_titile {
        font-size: 22px;
        padding: 20px 0;
    }

    .spain_5cc .spain_5cc_desc {
        font-size: 15px;
        line-height: 20px;
    }

    .spain_5cc_list li {
        margin: 10px;
    }
    
/*   학술대회 시작 */
    .session{
        width: 90%;
    }
    
    .sec_01 img,
    .sec_02 img{
    width: 100%;
}
    
    .tab_menu{
        margin: 100px auto 50px;
    }
    
    .tab_menu li{
        border-right:1px solid #dbdbdb;
    }
    
    .session h3{
        font-size: 20px;
    }
    
    .view .view_list li .view_tit{
        margin-right: 10px;
    }
    
    .view{
        padding: 15px;
        font-size: 13px;
    }
    
    .tbl_frm01 table{
        width: 100%;
    }
    
    #ca_name{
        width: 100%;
    }
    
    .tbl_frm01 th{
        font-size: 13px;
        padding: 0;
        width: 60px;
    }
    
    #wr_2_1, #wr_2_2, #wr_2_3{
    width: 70px}
    
    .bo_tit{
        width: 150px;
        font-size: 13px;
    }
    
    #bo_list .tbl_head01 td a img{
        width: 100px;
    }
    
}