/* responsive */

@media (max-width: 1450px) {
  /*header*/
  .hdr-wrap {
    width: 100%;
    padding: 0 24px 0 30px;
  }
  .menu-law {
    margin-right: 24px;
  }
  /* main slider */
  .latestSlider-wrap,
  .main-category-wr {
    width: 100%;
  }
  .mainSlider-group .slogan {
    margin-left: 5rem;
    width: auto;
  }
  .mainSlider-group .swiper-button-prev {
    left: 1.5625rem;
    margin-left: auto;
  }
  .mainSlider-group .swiper-button-next {
    right: 1.5625rem;
    margin-right: auto;
  }

  .rankSlider-group-on::before,
  .rankSlider-group-on::after,
  .latestSlider-group-on::before,
  .latestSlider-group-on::after,
  .main-nav-wr::before,
  .main-nav-wr::after {
    width: calc((100% - 1300px) / 2);
  }

  .ranking-wrap {
    width: 100%;
  }
  .ranking-wrap .section__title {
    padding: 0 calc((100% - 1300px) / 2);
  }
  .rankSlider-group-on {
    padding-right: calc((100% - 1300px) / 2);
    padding-left: calc((100% - 1300px) / 2);
  }
  .arr-a.swiper-button-next {
    right: 2px;
    margin-right: 0;
  }
  .arr-a.swiper-button-prev {
    left: 2px;
  }

  /* main contents */
  .container-fluid {
    width: 100%;
    padding: 0 5%;
  }
  .container-fluid-slider {
    width: 100%;
    padding-left: 2.1875rem;
    padding-right: 2.1875rem;
  }

  /* contents */
  #container {
    width: 100%;
  }

  .v-slogan {
    margin-left: 4rem;
    bottom: 100px;
  }
  .v-slogan h3 {
    font-size: 55px;
  }

  .btn-muted {
    margin-right: 3rem;
    bottom: 100px;
  }

  .course-info .program-wr {
    padding: 3rem 1.5rem 3rem 1rem;
  }
  .course-info .profile-wr {
    padding: 3rem 0.3rem 3rem 3rem;
  }
  .linked-list .title-wrap {
    padding-bottom: 80px;
  }
  .linked-list .btn-class {
    height: 36px;
    line-height: 32px;
    font-weight: 500;
    font-size: 15px;
  }
  .linked-list .btn-add2 {
    margin-left: auto;
    width: 36px;
    height: 36px;
  }

  .modal-full-container {
    width: 100%;
    padding: 100px 30px 50px 30px;
  }
  .list-breadcrumb {
    margin-left: 0;
    /* left: 12px; */
    left: 25px;
  }
}
@media (max-width: 1350px) {
  /* main slider */
  .latestSlider-wrap,
  .ranking-wrap,
  .main-category-wr {
    width: 100%;
  }
  .rankSlider-group-on,
  .latestSlider-group-on,
  .m-bnr-wr {
    padding-left: 5%;
    padding-right: 5%;
  }
  .rankSlider-group-on::before,
  .rankSlider-group-on::after,
  .latestSlider-group-on::before,
  .latestSlider-group-on::after,
  .main-nav-wr::before,
  .main-nav-wr::after {
    width: 5%;
  }
  .ranking-wrap .section__title,
  .latestSlider-wrap .section__title {
    padding-left: 5%;
    padding-right: 5%;
  }
  .arr-r.swiper-button-next {
    right: 5%;
    margin-right: -20px;
  }
  .arr-r.swiper-button-prev {
    left: 5%;
    margin-left: -20px;
  }
  .main-nav-wr,
  .category-more-wr {
    padding: 10px 5%;
  }

  /* contents */
  .container-contents {
    width: 100%;
    padding: 0 2rem;
    flex-wrap: wrap;
  }
  .container-sub {
    width: 100%;
    padding: 0 3%;
    flex-wrap: wrap;
  }
  .container-sub.osc {
    width: 100%;
    padding: 0 3%;
  }
  .linked-list .title-wrap .title {
    font-size: 18px;
  }
  #footer {
    margin-top: 50px;
  }

  .bnr-osc-exp p {
    width: 100%;
    padding: 0.5rem 0 0 0;
    margin-left: 0.2rem;
  }
}

@media (max-width: 1280px) {
  .hdr-wrap .hdr-nav {
    display: none;
  }
  .hdr-srch {
    flex: 1;
  }

  #header .hdr-wrap {
    height: 70px;
  }
  .hdr-wrap .hdr-srch {
    display: none;
  }
  .hdr-wrap .hdr-side .btn.ico-my {
    display: none;
  }
  .hdr-wrap .hdr-side .btn.ico-nav {
    display: block;
  }
  .hdr-wrap .hdr-side .btn.ico-srch {
    display: block;
  }

  /* .menu-law{
    display: none!important;
  } */
  .menu-law {
    right: 120px;
    top: 50%;
    transform: translateY(-50%);
  }
  .menu-law + .hdr-side {
    margin-left: 15px;
  }
  .main-category-wr {
    margin-top: 30px;
  }

  .h-more {
    right: 5%;
    top: -45px;
  }
  /* sub */
  .contents-wrap.sub-wr .main-category-wr {
    margin-top: 20px;
    margin-bottom: 15px;
  }
  .contents-wrap.sub-wr .h-more {
    top: 0;
  }
  .section__title {
    margin-bottom: 2px;
  }
  /* 슬라이더 간격 공통 */
  .latestSlider-wrap + .ranking-wrap {
    margin-top: 20px;
  }
  .latestMicro-wrap-wr + .latestSlider-wrap {
    margin-top: 20px;
  }

  .series-list.osc li .summ {
    width: 23%;
  }
}

@media (max-width: 1200px) {
  /* header */
  .hdr-nav {
    width: 70%;
  }
  .hdr-nav > ul > li {
    width: 15%;
  }
  .hdr-nav > ul > li > a {
    font-size: 16px;
  }
  .hdr-wrap .hdr-side span:hover {
  }
  .contents-wrap {
    padding-top: 2rem;
  }

  .h-more {
    top: 0;
  }
  .mainSlider-group .slogan h3 {
    font-size: 45px;
  }
  .mainSlider-group .slogan p {
    font-size: 17px;
  }
  .mainSlider-group .slogan button {
    width: 155px;
    height: 45px;
    border-radius: 2rem;
    border: 3px solid #fff;
    font-size: 17px;
    background-size: 8px;
  }
  .mainSlider-wrap:after {
    display: none;
  }
  .mainSlider-group .swiper-button-prev {
    top: 45%;
  }
  .mainSlider-group .swiper-button-next {
    top: 45%;
  }
  .m-bnr {
    font-size: 20px;
    padding-left: 25px;
  }
  .m-bnr .bdg {
    font-size: 13px;
  }
  .m-bnr img {
    height: 95px;
  }

  /* contents */
  .vis-sub {
    padding-left: 2rem;
    height: 360px;
  }
  .vis-sub-inner {
    height: 360px;
  }
  .v-slogan {
    margin-left: 3rem;
    bottom: 70px;
  }
  .v-slogan h3 {
    font-size: 40px;
  }
  .v-slogan p {
    font-size: 17px;
  }
  .v-slogan button {
    width: 155px;
    height: 45px;
    border-radius: 2rem;
    border: 3px solid #fff;
    font-size: 17px;
    background-size: 8px;
  }
  .btn-muted {
    bottom: 70px;
    width: 45px;
    height: 45px;
  }

  .course-info .program-wr h3 {
    font-size: 27px;
  }
  .course-info .program-wr h3 span {
    font-size: 24px;
  }
  .course-info .program-wr p {
    font-size: 16px;
  }

  .series-list .thumb-wrap {
    width: 140px;
  }
  .series-list li .title-wr {
  }
  .series-list li .title {
    font-size: 17px;
    width: 100%;
  }
  .series-list li .time {
    font-size: 16px;
    margin-right: 0;
  }
  .series-list li button.page-md {
    margin-right: 1.5rem;
  }
  .series-list.osc .thumb-wrap {
    width: 160px;
    flex-shrink: 0;
  }
  .series-list.osc li .tit-sub {
    /* width: 400px; */
  }

  /* search */
  .gallery-view-list li {
    flex-basis: 25%;
  }
  .gallery-view-txt--wrap .gallery-view-item {
    flex-basis: 25%;
  }
  .gallery-view-wrap.osc .gallery-view-list li {
    flex-basis: 33.33%;
  }

  .series-list.osc li .tit-hdr {
    font-size: 20px;
  }
  .series-list.osc li .tit-sub {
    font-size: 16px;
  }
  .series-list.osc li p {
    font-size: 14px;
  }

  .series-list.osc li .complete {
    width: 20%;
  }
  .series-list.osc li .rtime {
  }
  .series-list.osc li .info {
    display: none;
  }
  .series-list.osc li button.page-osc-md {
    position: absolute;
    color: #fff;
    left: 40px;
    margin-top: 90px;
    border: 0;
    height: 34px;
    line-height: 32px;
    width: 160px;
    font-size: 14px;
    margin-right: 0;
    background: #333;
    border-radius: 0 0 0.4rem 0.4rem;
  }
  .series-list.osc li .summ {
    padding: 0 10px;
    width: 23%;
  }
  .series-list.osc li .title {
    width: 50%;
  }
  #container.sub {
    padding-bottom: 5rem;
  }
  .uic-complete {
    display: block;
    width: 100%;
    text-align: left;
  }

  .uic-complete + .uic-complete {
    margin-left: 0;
    padding-top: 5px;
    margin-bottom: 8px;
  }
  .course-info .program-wr .set-progress {
    max-width: 90%;
  }
  .course-info .program-wr .btn-set.osc {
    position: relative;
    top: auto;
    right: auto;
  }

  .bnr-osc-exp {
    background-size: auto 200px;
    padding: 1.8rem 0;
    padding-right: 15rem;
  }
  .live-ready .title-wr {
    padding: 30px 60px 0 60px;
  }
  .live-ready .info-wr span:first-child::before {
    display: none;
  }
  .live-ready .info-wr span:first-child {
    color: rgba(255, 255, 255, 0.6);
    margin-right: 2rem;
  }
  .live-ready .info-wr {
    padding: 15px 20px;
  }
  .live-ready .info-wr > span {
    display: block;
  }
  .live-ready .info-wr span:first-child {
    margin-right: 0;
    text-align: center;
  }
  .live-write {
    width: 100%;
    padding: 0;
  }
  .live-img-detail {
    margin: 20px 0;
  }
  .live-title {
    font-size: 1.5rem;
  }
}

@media (max-width: 900px) {
  /* .v-slogan {margin-top:0;}
  .v-slogan h3{font-size:35px}
  .v-slogan p{font-size:16px;margin:1rem 0;}
  .v-slogan button{width: 130px;height: 43px;border-radius:2rem;border:3px solid #fff;font-size: 17px;background-size:8px;}   */
  .swiper-button-next:after,
  .swiper-button-prev:after {
    font-size: 26px;
  }

  #footer {
    display: block;
  }
  #footer .footer-info {
    padding-right: 0;
  }
  #footer .footer-info .cs-num {
    display: block;
    margin-top: 10px;
  }
  #footer .footer-info .cs-num > span + span {
    margin-left: 4px;
  }
  #footer .footer-cs {
    display: none;
  }
  .cs-time {
    color: rgba(255, 255, 255, 0.4);
    margin-left: 0 !important;
    display: block;
    margin-top: 4px;
  }

  /* contents */
  .vis-sub {
    padding-left: 2rem;
    height: 280px;
  }
  .vis-sub-inner {
    height: 280px;
  }
  .v-slogan {
    width: 90%;
  }
  .v-slogan h3 {
    font-size: 35px;
  }
  .v-slogan p {
    font-size: 16px;
    margin: 0.8rem 0 1rem 0;
  }
  .v-slogan button {
    width: 130px;
    height: 43px;
    border-radius: 2rem;
    border: 3px solid #fff;
    font-size: 17px;
    background-size: 8px;
  }
  .linked-list li {
    width: calc(50% - 15px);
    margin-bottom: 1rem;
  }

  .course-info .program-wr {
    width: 50%;
  }
  .course-info .profile-wr {
    width: 50%;
  }
  .course-info .profile-wr ul {
    padding: 0;
  }
  .course-info .profile-wr ul:before {
    display: none;
  }
  .course-info .profile-wr dt {
    width: 100%;
  }
  .course-info .profile-wr dd {
    padding-left: 0;
  }
  .series-list li .title-wr {
    flex-wrap: wrap;
  }
  .series-list li .title {
    width: 100%;
  }
  .series-list li .complete {
    width: 100%;
    order: 3;
    padding-top: 7px;
  }
  .series-list li .info {
    display: flex;
    align-items: center;
    width: 100%;
    order: 2;
  }
  .series-list li .info .set-progress {
    margin-left: 10px;
    padding-top: 0;
  }
  .series-list li button.page-md {
    margin: 0 1.5rem;
  }
  .series-list li .time {
    display: block;
    margin-top: 4px;
    text-align: left;
  }
  .series-list li button.page-md {
    width: 40px;
    height: 40px;
    font-size: 0;
    padding: 0;
    border-radius: 50%;
    background: #1b3fd8 url(../img/ui-btn-play.svg) 50% 50% no-repeat;
    border: 0;
    background-size: 28px;
    margin: 0 1rem;
  }
  .series-list li.active button.page-md {
    background: #fff url(../img/ui-btn-play-on.svg) 50% 50% no-repeat;
    border: 0;
  }

  .series-list.osc li .title {
    width: 90%;
  }
  .series-list.osc li .complete {
    display: none;
  }
  .series-list.osc li .complete-m {
    display: block;
  }
  .series-list.osc li .complete-m {
    font-size: 14px;
  }
  .series-list.osc li .complete-m strong,
  .series-list.osc li .complete-m span {
    font-size: 14px;
    font-weight: 500 !important;
  }
  .series-list.osc li.active .complete-m strong {
    color: #fff;
  }

  .series-list.osc li .summ {
    position: relative;
    padding: 0;
    text-align: left;
    width: auto;
    margin-top: 4px;
  }
  .series-list.osc li .summ button {
    position: relative;
    padding: 6px 0;
    padding-left: 22px;
  }
  .series-list.osc li button.ico-summ:before,
  .series-list.osc li button.ico-content:before {
    top: 50%;
    left: 0;
    transform: translate(0, -50%);
    width: 17px;
    height: 17px;
  }
  .series-list.osc li button.ico-content:before {
    width: 19px;
    height: 19px;
  }

  .series-list.osc li .summ.summ-m {
    display: block;
    left: 40px;
    margin-top: 160px;
    width: 160px;
  }

  /* board */
  .subHdr-title {
    font-size: 44px;
    padding-bottom: 35px;
  }
  .snb-nav-wr {
    padding: 3rem 0;
  }
  .snb-nav .snb-li a {
    padding: 0.7rem 1.4rem;
  }

  /* board-list */
  .board-list li:hover {
    background: none !important;
  }
  .board-list li::selection {
    background: none !important;
  }
  .board-list li a::-moz-selection {
    background: none !important;
  }
  .list-col.num {
    display: none;
  }
  .list-col.view {
    display: none;
  }
  .list-col.title {
    width: calc(100% - 16rem);
  }

  .board-view-hdr {
    padding: 2rem 0;
  }
  .board-view-hdr h3 {
    font-size: 20px;
  }
  .info-attach {
    display: block;
  }
  .info-attach span {
    display: block;
    width: 100%;
  }
  .info-attach span + span {
    margin-left: 0;
    margin-top: 10px;
  }
  .info-attach a {
    text-overflow: ellipsis;
    white-space: nowrap;
    word-break: break-all;
    width: 90%;
    overflow: hidden;
  }

  /* board progress */
  .item-progress {
    width: calc(100% - 26rem);
    padding-right: 30px;
  }
  .board-a .list-col.category {
    left: 9rem;
    width: 6rem;
  }
  .board-a .list-col.list-btn {
    width: 12rem;
  }
  .board-a .thumb-wrap {
    width: 8rem;
  }

  .board-osc .thumb-wrap {
    width: 13rem;
  }

  .board-a .state,
  .board-a .state-done {
    margin-right: 0;
  }

  /* board review */
  .board-thumb.none .item-course {
    width: 100%;
  }
  .board-thumb.none .list-btn {
    width: 100%;
    justify-content: flex-start;
    padding-top: 15px;
    left: 0;
  }
  .board-thumb.none .list-col .title-wrap,
  .item-course .detail {
    width: 100%;
    max-width: 100%;
  }
  .item-course .detail {
    padding-bottom: 10px;
  }

  /* board thumb */
  .item-course {
    padding-left: 180px;
  }
  .item-course .thumb-wr {
    width: 160px;
  }

  /* faq */
  .acc-item .subject {
    font-size: 18px;
  }
  .acc-main .acc-title {
    padding-left: 2.7rem;
  }
  .acc-main .acc-title::before {
    left: 15px;
  }
  .acc-main .acc-body .acc-cont {
    padding-left: 35px;
  }

  button.btn-board-md {
    border-width: 1px;
  }

  /* search */
  .gallery-view-list li {
    flex-basis: 33.33%;
  }
  .gallery-view-txt--wrap .gallery-view-item {
    flex-basis: 33.33%;
  }

  .terms-wr {
    height: 250px;
  }

  .modal-dialog.sHdr h1 {
    font-size: 20px;
  }
  .modal.wd .modal-dialog.sHdr .close {
    width: 15px;
    height: 15px;
  }
  .testPre-wr {
    font-size: 15px;
  }

  .osc-paging {
    justify-content: center;
  }
  .subHdr-title-test {
    font-size: 24px;
  }
  .header-contents3 .btn-test-close {
    width: 20px;
    height: 20px;
  }

  .list-end-wr {
    width: 250px;
  }
  .server-err-wr {
    width: 80%;
  }
  .msg-box-err {
    background-size: 180px auto;
    padding: 40px 0;
    background-position: 100% 50%;
  }
  .msg-box-err .msg-title {
    font-size: 28px;
  }
  .msg-box-err p {
    width: 60%;
    font-size: 16px;
  }
  .msg-box-err .btn-wr button {
    padding: 10px 15px;
  }

  .arr-s {
    display: none;
  }
  .latestMicro-wrap .section__title:before,
  .latestMicro-wrap:after {
    display: none;
  }
  .m-bnr {
    padding-top: 15px;
    padding-bottom: 15px;
  }
  .m-bnr .title .txt {
    width: 100%;
  }
  .m-bnr .title .bdg {
    width: auto;
  }
  .m-bnr .img-bnr {
    width: 50%;
  }
  .m-bnr img {
    height: auto;
    width: 100%;
    margin-bottom: -15px;
  }

  .modal-form .modal-dialog {
    top: 0;
  }

  .bnr-osc-exp {
    background: #2936a6;
    padding: 1.5rem 0;
    padding-right: 0;
  }

  .live-ready .title-wr {
    padding-top: 10px;
  }
  .live-ready .title-wr h1 {
    font-size: 28px;
  }
  .live-ready .title-wr .name {
    margin-top: 20px;
  }
  .live-ready .title-wr ul {
    margin-top: 20px;
  }
  .live-ready .info-wr span:last-child {
    display: flex;
    align-items: center;
    width: 100%;
  }
  .live-ready .info-wr span:last-child button {
    margin-left: auto;
  }
}

@media (max-width: 700px) {
  /* 모달 중앙 정렬 */
  .modal.wd {
    overflow-y: auto;
  }
  .modal.wd .modal-dialog {
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    margin: 0 !important;
    max-height: 90vh;
    overflow-y: auto;
  }

  .hdr-wrap .hdr-side {
    margin-left: auto;
  }
  .hdr-wrap .hdr-side .btn.ico-notice {
    margin-right: 5px;
  }
  .hdr-wrap .hdr-side .notice-wr .badge {
    right: 6px;
    top: 6px;
  }
  #header .hdr-wrap {
    height: 65px;
  }
  .hdr-wrap .logo,
  .footer-info .logo {
    width: 130px;
  }
  .menu-law {
    display: none;
  }
  .menu-law-m {
    display: block;
  }

  .contents-wrap {
    padding-top: 0.4rem;
  }
  .container-fluid {
    padding: 0 20px;
  }
  .container-fluid-slider {
    width: 100%;
    padding-left: 0;
    padding-right: 0;
  }

  /* main slider */
  .latestSlider-wrap .title-wrap p.title {
    font-weight: 500;
  }
  .latestSlider-wrap .latest-pgb {
    height: 3px;
  }
  .ranking-wrap {
    padding-bottom: 0px;
  }
  .rankSlider-group-on::before,
  .rankSlider-group-on::after,
  .latestSlider-group-on::before,
  .latestvSlider-group-on::after {
    display: none;
  }
  .rankSlider-group-on,
  .latestSlider-group-on {
    padding: 0;
  }
  .rankSlider-group-on::after {
    display: none;
  }
  .arr-a.swiper-button-next,
  .arr-a.swiper-button-prev,
  .arr-r.swiper-button-next,
  .arr-r.swiper-button-prev {
    display: none;
  }

  .rankSlider-group-on::before,
  .rankSlider-group-on::after,
  .latestSlider-group-on::before,
  .latestSlider-group-on::after,
  .main-nav-wr::before,
  .main-nav-wr::after {
    display: none;
  }

  .main-category-wr {
    margin-top: 40px;
  }
  .main-nav-wr {
    padding-left: 15px;
    padding-right: 15px;
  }

  .h-more {
    right: 15px;
  }

  .contents-wrap.sub-wr .main-category-wr {
    margin-top: 30px;
  }
  .contents-wrap.sub-wr .h-more {
    top: 0;
  }

  .section__title {
    padding-left: 20px !important;
    padding-right: 20px;
    margin-bottom: 1.1rem;
  }
  .section__title h3 {
    padding-left: 0 !important;
    font-size: 17px;
    width: 100%;
  }
  .latestMicro-wrap .section__title h3:after {
    width: 22px;
    height: 22px;
  }
  .main-category-wr {
    padding-right: 0;
  }

  .container-sub .section__title.osc {
    padding-left: 0 !important;
  }

  .latestSlider-wrap.osc {
    padding-bottom: 25px;
    margin-top: 0;
    padding: 0 1.5rem;
  }
  .section__title.osc.slider {
    padding-left: 0 !important;
  }
  .container-sub .section__title.osc {
    margin-top: 20px;
  }
  .latestSlider-wrap.osc .section__title h3 {
    margin-top: 0;
  }
  .contents-wrap.sub-wr .main-category-wr {
    margin-bottom: 0;
  }
  .contents-wrap.sub-wr .latestSlider-wrap .section__title {
    padding-left: 20px;
  }

  .m-bnr-wr {
    padding: 0 20px;
  }
  .m-bnr {
    padding-top: 15px;
  }
  .m-bnr .title strong {
    display: block;
    line-height: 1.2;
  }

  .m-bnr .img-bnr {
    width: 60%;
  }
  .v-900 {
    display: none;
  }

  .v-slogan {
    width: 70%;
    top: 50%;
    transform: translateY(-50%);
    bottom: auto;
  }
  .v-slogan h3 {
    font-size: 30px;
    padding-top: 1rem;
  }
  .v-slogan p {
    font-size: 14px;
    margin: 0.8rem 0 1rem 0;
  }
  .v-slogan button {
    height: 43px;
    border-radius: 2rem;
    border: 3px solid #fff;
    font-size: 17px;
    background-size: 8px;
  }
  .btn-muted {
    bottom: 30px;
    margin-right: 30px;
    width: 40px;
    height: 40px;
  }

  #footer {
    padding: 2rem 0;
  }
  #footer .footer-info .info-bi {
    height: auto;
  }
  #footer .footer-info .info-bi span {
    font-size: 13px;
    display: block;
    padding-top: 1rem;
  }
  #footer .footer-info .info-menu a {
    font-size: 14px;
  }
  #footer .footer-info address {
    font-size: 13px;
  }

  /* contents */
  .container-contents {
    padding: 0;
  }

  .review-list p {
    font-size: 15px;
  }
  .pagination {
    display: none;
  }
  .pagination.mobile {
    display: flex;
  }
  .course-info .program-wr {
    width: 100%;
    padding: 3rem 2rem 2rem 2rem;
    background: none;
  }
  .course-info:before,
  .course-info:after {
    display: none;
  }
  .course-info .program-wr h3 {
    text-align: center;
  }
  .course-info .program-wr h3 .title {
    font-size: 20px;
    border-top: 1px solid #fff;
    border-bottom: 1px solid #fff;
    padding: 0.3rem 0;
    display: inline-block;
  }
  .course-info .program-wr .date {
    text-align: center;
    margin-top: 5px;
    font-size: 15px;
  }
  .course-info .program-wr h3:before {
    display: none;
  }
  .course-info .program-wr p {
    font-size: 16px;
    color: #fff;
  }
  .course-info .program-wr .time {
    display: block;
    padding: 0;
    padding-top: 10px;
    color: #fff;
    font-size: 14px;
  }
  .course-info .program-wr .btn-set {
    float: right;
  }
  .course-info.info2 .program-wr .btn-set {
    float: none;
    text-align: center;
  }
  .course-info .program-wr .btn-set .course-info .program-wr .program-info,
  .course-info .program-wr .program-info.info2 {
    text-align: center;
    width: 80%;
    margin: 20px auto 0 auto;
    justify-content: center;
  }
  .course-info .program-wr .set-progress {
    margin: 20px 10% 0 10%;
    max-width: 80%;
  }

  .course-info .program-wr .btn-set.osc {
    text-align: center;
    float: none;
    margin-top: 10px;
  }

  .course-info .profile-wr {
    width: 100%;
    display: flex;
    align-items: flex-start;
    background: #0017c0;
    padding: 3rem 2rem;
    flex-wrap: wrap;
  }
  .course-info .profile-wr h3 {
    display: block;
    padding-right: 1rem;
    padding-top: 5px;
    width: 100%;
  }
  .course-info .profile-wr h3 .title small {
    color: #10dcac;
    margin-bottom: 3px;
    font-weight: 600;
  }
  .course-info .profile-wr h3 span {
    color: #fff;
    font-weight: 700;
    padding-bottom: 4px;
  }
  .course-info .profile-wr ul {
    margin-top: 0;
    padding-left: 20px;
  }
  .course-info .profile-wr ul:before {
    display: block;
  }
  .course-info .profile-wr li {
    position: relative;
    font-size: 16px;
  }
  .review-wr {
    margin: 0 20px;
  }
  .linked-list-wr {
    padding: 0 10px;
  }
  .series-list-wr .container-contents {
    padding: 0 20px;
  }
  .series-list .thumb-wrap {
    width: 120px;
    margin-left: 1rem;
  }
  .series-list li .num {
    display: none;
  }

  .series-list li .title {
    font-size: 16px;
    width: 90%;
  }
  .series-list li .chap,
  .series-list li.active .chap {
    display: inline-block;
  }
  .series-list li .time {
    font-size: 14px;
  }

  .series-list.osc li .tit-hdr {
    font-size: 18px;
  }
  .series-list.osc li .tit-sub {
    font-size: 15px;
    width: 70%;
  }
  .series-list.osc li p {
    font-size: 14px;
  }
  .series-list.osc li .rtime {
    font-size: 12px;
  }
  .series-list.osc .thumb-wrap {
    width: 140px;
    flex-shrink: 0;
  }

  .series-list.osc li button.page-osc-md {
    left: 0px;
    margin-top: 70px;
    border: 0;
    height: 26px;
    line-height: 24px;
    width: 140px;
    font-size: 13px;
    margin-left: 1rem;
  }

  .series-list.osc li .summ .ico-summ:before {
    width: 16px;
    height: 16px;
  }
  .series-list.osc li .summ .ico-content:before {
    width: 25px;
    height: 20px;
  }

  .series-list.osc li .summ button:nth-child(2) {
    padding-left: 26px;
  }
  .series-list.osc li .summ button + button {
    margin-left: 14px;
  }

  .series-list.osc li .summ button + button:after {
    left: -10px;
  }
  .series-list.osc li .summ,
  .series-list.osc li .title {
    width: 90%;
  }
  .subHdr-title-test {
    font-size: 18px;
  }

  /* board */
  .subHdr-title {
    font-size: 40px;
  }
  .snb-nav .snb-li a {
    font-size: 16px;
  }

  .list-col.title {
    font-size: 16px;
  }

  .uic-complete {
    font-size: 14px;
  }

  .list-col.date,
  .list-col.section,
  .list-col.category,
  .board-a .state {
    font-size: 15px;
  }
  .board-a .btn-wr button + button {
    margin-left: 0;
  }
  .board-a .btn-wr button {
    margin-top: 3px;
  }
  .board-a .state {
    width: 100%;
  }
  .board-a .state-done {
    padding-right: 10px;
  }
  .board-a .state.micro {
    margin-right: 0;
  }
  .board-a .list-col.list-btn {
    width: 4rem;
  }
  .board-a .list-col.category {
    position: absolute;
    top: 30px;
    left: 9rem;
    width: auto;
    justify-content: flex-start;
  }

  .item-progress {
    width: calc(100% - 12rem);
    padding-top: 15px;
    padding-left: 1rem;
  }
  .item-progress .title {
    font-size: 18px;
  }

  .item-course .subject {
    font-size: 18px;
  }
  .item-course .detail {
    font-size: 15px;
  }
  .board-thumb.none .review-txt,
  .board-thumb.none .review-input textarea {
    font-size: 15px;
  }

  .item-course .thumb-wr {
    width: 140px;
  }
  .board-thumb .list-btn {
    width: 160px;
  }
  .item-course {
    padding-left: 150px;
    width: calc(100% - 160px);
  }
  .list-col .info span {
    font-size: 14px;
  }
  .list-col .info .time {
    padding-left: 18px;
  }

  .acc-item .subject {
    font-size: 17px;
  }
  .acc-main .acc-body .acc-cont,
  .acc-main .num {
    font-size: 15px;
  }
  .acc-main .num {
    width: 4.5rem;
  }
  .acc-main .acc-title::after,
  .acc-main .acc-item.acc-open .acc-title::after {
    width: 15px;
    height: 15px;
  }
  .acc-main .acc-title.pg:after,
  .acc-main .acc-item.acc-open .acc-title.pg::after {
    width: 66px !important;
    height: 26px;
    font-size: 15px;
    right: 0;
  }

  /* write */
  .file-group.thumb-md .item-img .thumb-wr,
  .file-group.thumb-md .board-attach li {
    width: 100px;
  }

  /* button */
  button.btn-board-md {
    width: 60px;
    height: 36px;
    font-size: 14px;
  }

  /* search */
  .gallery-view-list li {
    flex-basis: 50%;
  }
  .gallery-view-item .title-wrap p.title {
    font-size: 15px;
  }
  .gallery-view-item .title-wrap span.txt {
    font-size: 13px;
  }
  .search-result--wr > .gallery-view-wrap {
    /* padding: 20px 0; */
    padding: 65px 0;
  }
  .search-result--wr {
    padding: 10px 0 10px;
  }

  .gallery-view-txt--wrap {
    display: block;
  }
  .gallery-view-txt--wrap .gallery-view-item,
  .gallery-view-txt--wrap .gallery-view-item.none {
    display: flex;
    width: 100%;
    align-items: center;
  }
  .gallery-view-txt--wrap .gallery-view-item .thumb-wrap {
    padding-top: 25.5%;
    width: 45%;
    margin: 10px;
  }
  .gallery-view-txt--wrap .gallery-view-item .thumb-wrap .thumb {
    border-radius: 6px;
  }
  .gallery-view-txt--wrap .gallery-view-item .title-wrap {
    width: 55%;
  }
  .gallery-view-txt--wrap .gallery-view-info {
    width: 100%;
    padding-left: 0;
    margin-top: 20px;
  }
  .gallery-view-txt--wrap .gallery-view-item.none .thumb-wrap {
    margin: 10px auto;
  }

  .modal-dialog .close {
    top: 40px;
    right: 40px;
    width: 25px;
    height: 25px;
  }
  .modal-full-container h1,
  .modal-dialog h1 {
    font-size: 25px;
  }
  .modal-form h1 {
    font-size: 22px;
  }
  .modal-dialog {
    width: 100% !important;
  }
  .modalAlert {
    width: 80% !important;
  }
  .subHdr-txt2 {
    padding-right: 15px;
    line-height: 1.3;
  }
  .p-txt {
    font-size: 14px;
  }
  .info-word-wr dt {
    font-size: 13px;
  }
  .info-word-wr dd {
    font-size: 16px;
  }
  .ui-txt-time {
    font-size: 15px;
  }

  /* modal */
  .sme-all {
    padding: 30px;
  }
  .sme-all dt {
    font-size: 15px;
  }
  .sme-all dd {
    font-size: 14px;
  }

  .modal-dialog h1:after {
    width: 25px;
    height: 2px;
  }
  .p-more {
    font-size: 14px;
  }

  .container-sub.osc {
    padding: 0 1.5rem;
  }
  .gallery-view-wrap.osc .gallery-view-list li {
    flex-basis: 50%;
  }

  .testPre-wr {
    font-size: 14px;
  }
  .header-contents3 {
    padding-left: 30px;
    padding-bottom: 20px;
    margin-top: 80px;
  }
  .header-contents3 .btn-test-prev {
    width: 18px;
    height: 18px;
    left: 0;
  }
  .osc-fix-wr {
    position: fixed;
    left: 0;
    top: 105px;
    width: 100%;
    z-index: 10;
  }
  .osc-fix {
    display: flex;
    margin-right: 0;
    background: #3a3a3d;
    padding-left: 0;
    justify-content: center;
    padding: 14px 10px;
  }
  .table-osc {
    display: none;
  }
  .osc-fix .fixHdr {
    /* width: 150px; */
    flex-shrink: 0;
    display: flex;
    align-items: center;
  }
  .osc-fix .fixHdr span {
    padding-bottom: 0;
    margin-right: 10px;
    font-size: 17px;
    color: rgba(255, 255, 255, 0.8);
  }
  .osc-fix .fixHdr .time {
    padding-bottom: 0;
    font-size: 23px;
    margin-left: 15px;
  }

  .osc-test-list dt {
    font-size: 15px;
  }
  .osc-test-list dd {
    font-size: 15px;
  }
  .osc-test-list .input-radio label {
    font-size: 15px !important;
  }
  .table-ul-osc {
    display: flex;
  }

  .snb-nav-dp3 li a,
  .snb-nav .snb-li2 a {
    font-size: 15px;
  }
  .list-end-wr {
    width: 200px;
  }
  .tabs-rd-wr li {
    font-size: 14px;
    height: 36px;
    line-height: 32px;
    width: 60px;
  }

  .list-breadcrumb {
    top: 10px;
    left: 22px;
    font-size: 14px;
  }
  .msg-sync {
    font-size: 20px;
  }
  .msg-box-err {
    background: none;
    text-align: center;
  }
  .msg-box-err p {
    width: 100%;
    font-size: 14px;
  }

  .msg-box-err .msg-title {
    font-size: 24px;
  }
  .msg-box-err .btn-wr {
    justify-content: center;
  }
  .msg-box-err .btn-wr button {
    padding: 7px 12px;
    min-width: 36%;
  }
  .logo-500 {
    width: 170px;
    margin: 0 auto 15px auto;
  }
  .msg-box-err .msg-title {
    background: url(../img/server-500.svg) 50% 90% no-repeat;
    padding-bottom: 170px;
    background-size: 160px;
  }

  .board-osc .thumb-wrap {
    width: 11rem;
  }

  .board-a .list-btn.single {
    padding-left: 0;
  }
  .board-a .list-btn.single button.btn-board-md {
    font-size: 0;
    padding: 0;
    border-radius: 50%;
    background: #1b3fd8 url(../img/ui-btn-play.svg) 50% 50% no-repeat;
    border: 0;
    background-size: 28px;
    margin: 0 1rem;
    position: absolute;
    left: 55px;
    top: 50%;
    transform: translateY(-50%);
    width: 35px;
    height: 35px;
  }
  .acc-main .before-content {
    font-size: 14px;
  }
  .live-ready .title-wr {
    padding: 20px 40px 0 40px;
  }
  .live-ready .title-wr h1 {
    font-size: 20px;
  }
  .live-ready .title-wr .name {
    margin-top: 15px;
  }
  .live-ready .title-wr ul {
    margin-top: 15px;
  }
  .live-ready .title-wr .name {
    padding: 6px 10px;
    padding-left: 70px;
    font-size: 14px;
  }
  .live-ready .title-wr .name .title {
    padding: 6px 10px;
  }
  .live-ready .title-wr li {
    font-size: 14px;
  }

  .live-title {
    font-size: 1.3rem;
  }
  .live-write button,
  .board-footer.join button {
    width: auto !important;
  }
  .section__title .btns-more {
    right: 0px;
  }
  .section__title > h3 > span {
    padding-right: 1rem;
  }

  .toggle-password {
    width: 20px;
    height: 20px;
  }
}

@media (max-width: 576px) {
  /* 모달 중앙 정렬 */
  .modal.wd {
    overflow-y: auto;
  }
  .modal.wd .modal-dialog {
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    margin: 0 !important;
    max-height: 90vh;
    overflow-y: auto;
  }

  #header .hdr-wrap {
    height: 55px;
  }
  .hdr-wrap .hdr-side .btn {
    width: 1.8rem;
    height: 1.8rem;
  }
  .hdr-wrap {
    padding: 0 1rem;
  }
  law a {
    border: 0;
    padding: 10px 1rem;
    font-size: 13px;
    display: block;
  }

  .hdr-wrap .hdr-side .notice-wr .badge {
    right: 3px;
    top: 4px;
  }
  .mobile-menu .nav-myinfo {
    padding-bottom: 1rem;
  }

  /* nav-myinfo 반응형 정렬 개선 */

  .nav-myinfo .btn-nav-md {
    margin-right: 0;
    margin-bottom: 0.25rem;
  }
  .mobile-menu ul > li > a {
    font-size: 16px;
  }

  .mobile-menu .menu-law a {
    font-size: 15px;
    padding: 10px 12px;
  }
  .srch-on p {
    font-size: 17px;
  }

  .mainSlider-wrap .swiper-button-next,
  .mainSlider-wrap .swiper-button-prev {
    display: none;
  }
  .v-slogan {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    margin: 0;
    padding: 0 30px;
  }
  .v-slogan h3 {
    font-size: 24px;
    margin-bottom: 1rem;
    text-align: center;
    width: 100%;
  }
  .v-slogan p {
    display: none;
  }
  .vis-main-media:after,
  .vis-sub-media:after {
    display: none;
  }
  .vis-main-media:before,
  .vis-sub-media:before {
    width: 50%;
    background: linear-gradient(90deg, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0));
    z-index: 4;
  }
  .vis-media-inner video {
    width: 130%;
  }

  .mainSlider-group .v-slogan {
    display: block;
  }
  .mainSlider-group .v-slogan h3 {
    font-size: 24px;
    text-align: left;
    margin-bottom: 0;
  }
  .mainSlider-group .v-slogan p {
    display: block;
    font-size: 14px;
    width: 75%;
    margin: 0.3rem 0 0.5rem 0;
  }
  .mainSlider-group .v-slogan button {
    width: 110px;
    height: 33px;
    border: 2px solid #fff;
    font-size: 14px;
    background-size: 6px;
    padding: 0.2rem 0.7rem;
    font-weight: 600;
  }

  .latestSlider-wrap .thumb-wrap .thumb {
    border-radius: 7px;
  }
  .latestSlider-wrap .title-wrap span.txt {
    color: rgba(255, 255, 255, 0.4);
    font-size: 12px;
    font-weight: 400;
  }
  .latestSlider-wrap .title-wrap p.title {
    padding: 15px 0 7px 0;
    font-size: 13px;
  }
  .section__title .btns-more {
    width: 1rem;
    height: 1rem;
    right: 0;
  }
  .section__title {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
  .section__title h3 {
    font-size: 17px;
    font-weight: 600;
  }

  .main-nav-wr .snb-nav .snb-li a,
  .list-nav a,
  .main-category-wr .h-more {
    font-size: 13px;
    padding: 5px 8px;
  }
  .category-more .list-nav a {
    font-size: 13px;
    padding: 7px 10px;
  }
  .main-category-wr .main-category-inner {
    padding-left: 85px;
  }

  .ranking-wrap {
    padding-top: 10px;
  }
  .ranking-wrap .title-wrap {
    padding: 15px;
  }
  .ranking-wrap .title-wrap p.title {
    font-size: 15px;
  }

  /* 슬라이더 간격 공통 */
  .latestSlider-wrap + .latestSlider-wrap {
    padding-top: 20px;
  }
  .latestSlider-wrap + .ranking-wrap {
    margin-top: 20px;
  }
  .latestMicro-wrap-wr + .latestSlider-wrap {
    margin-top: 20px;
  }

  .m-bnr {
    padding: 18px;
    font-size: 17px;
    padding-bottom: 0;
  }
  .m-bnr .title {
    width: 100%;
  }
  .m-bnr .title span {
    width: auto;
    margin-bottom: 0;
  }
  .m-bnr .title .txt {
    width: 100%;
    text-align: center;
    font-size: 20px;
  }
  .m-bnr .title .more,
  .m-bnr .title .bdg {
    margin: 7px auto 0 auto;
  }
  .m-bnr .title strong {
    display: inline-block;
  }
  .m-bnr .img-bnr {
    width: 100%;
    text-align: center;
  }
  .m-bnr .img-bnr img {
    width: 100%;
  }
  .course-info .program-wr {
    padding: 3rem 1rem 2rem 1rem;
  }
  .course-info .program-wr h3 {
    text-align: center;
  }
  .course-info .program-wr h3 .title {
    font-size: 18px;
  }
  .course-info .program-wr p {
    font-size: 15px;
    line-height: 1.2;
  }
  .course-info .profile-wr {
    padding: 2rem 1rem;
    display: block;
  }
  .course-info .profile-wr h3 {
    display: flex;
    justify-content: center;
  }
  .course-info .profile-wr h3 .title small {
    display: inline-block;
    margin-bottom: 0;
    font-size: 18px;
  }
  .course-info .profile-wr h3 .title {
    font-size: 18px;
    padding: 0.3rem 0.1rem;
  }
  .course-info .profile-wr h3 > span {
    font-size: 18px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.7);
    border-top: 1px solid rgba(255, 255, 255, 0.7);
    padding: 0.3rem 0;
    display: inline-block;
  }
  .course-info .profile-wr ul {
    margin-top: 1rem;
  }
  .course-info .profile-wr ul li {
    font-size: 15px;
  }
  .course-info .profile-wr ul:before {
    display: none;
  }
  .course-info .profile-wr li:before {
    content: "";
    display: block;
    width: 2px;
    height: 2px;
    background: rgba(255, 255, 255, 0.5);
    position: absolute;
    top: 10px;
    left: -10px;
  }
  .uic-complete {
    font-size: 12px;
    padding-bottom: 0;
    line-height: 1.2;
  }
  .arr-a {
    width: 1.7rem;
  }
  .arr-a.swiper-button-next {
    right: 0;
    top: 30%;
  }
  .arr-a.swiper-button-prev {
    left: 0;
    top: 30%;
  }
  .arr-a.swiper-button-next:after,
  .arr-a.swiper-button-prev:after {
    background: rgba(27, 63, 216, 0.8);
    width: 1.7rem;
    height: 1.7rem;
    line-height: 1.7rem;
  }
  .main-category-wr {
    margin-top: 30px;
  }
  .h-more {
    top: 0;
  }

  #footer .footer-info address {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 0.5rem;
  }

  #footer .footer-info .cs-num {
    color: rgba(255, 255, 255, 0.6);
    display: block;
  }
  #footer .footer-info .info-menu {
    margin: 0.9rem 0;
  }
  #footer .footer-info .info-menu a {
    font-size: 12px;
  }

  /* contents */
  .btn-nav-md {
    font-size: 14px;
    padding: 0.5rem;
    min-width: 80px;
    color: #fff !important;
  }
  .mobile-menu .nav-myinfo {
    margin: 1rem 2rem;
    padding-top: 1rem;
  }
  .mobile-menu .nav-myinfo .msg {
    font-size: 18px;
  }

  /* nav-myinfo 작은 화면 정렬 */

  .nav-myinfo .btn-nav-md {
    font-size: 14px;
    padding: 0.4rem 0.8rem;
  }
  .container-contents {
    padding: 0;
  }
  .review-wr {
    margin: 0 10px;
  }
  .review-wr h3.title {
    font-size: 18px;
    padding: 20px 0 15px 0;
  }
  .review-list li {
    padding: 1.2rem;
  }
  .review-list p {
    font-size: 14px;
    padding: 0.4rem 0.5rem 0.5rem 0;
  }

  .review-write .form-control {
    font-size: 16px;
    padding: 0.6rem;
  }
  .review-wr .pagination {
    margin: 1rem 0;
  }

  .linked-list-wr h3 {
    font-size: 18px;
    padding-left: 10px;
    padding: 20px 0 15px 0;
    margin: 0;
  }
  .linked-list-wr li {
    border-radius: 0.2rem;
  }
  .linked-list .title-wrap {
    padding: 1rem 1rem 80px;
  }
  .linked-list .title-wrap .title {
    padding-right: 0;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 0;
  }
  .t-cont {
    font-size: 13px;
    --lh: 1rem;
  }
  .linked-list .title-wrap .t-time {
    padding: 0.4rem 0 0.5rem 0;
  }
  .linked-list .btn-wr {
    padding: 0 1rem;
    bottom: 1rem;
  }
  .linked-list .btn-wr .btn-class {
    height: 34px;
    line-height: 30px;
    font-size: 14px;
    font-weight: 500;
  }
  .linked-list .btn-wr .btn-add2 {
    width: 34px;
    height: 34px;
    line-height: 32px;
    background-size: 12px;
  }
  .linked-list .btn-wr .btn-add2.active {
    background: url(../img/ui-btn-add3on.svg) 50% 50% no-repeat;
    background-size: 16px;
  }

  .series-list-wr .container-contents {
    padding: 0 10px;
  }
  .series-list-wr h3.title {
    padding: 20px 0 15px 0;
  }
  .series-list-wr h3.title span {
    font-size: 18px;
  }
  .series-list .thumb-wrap {
    width: 120px;
    flex-shrink: 0;
    border-radius: 0;
  }
  .series-list li .title-wr {
    padding-left: 1rem;
    width: 70%;
  }
  .series-list li .title {
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
  }
  .series-list li button.page-md {
    position: absolute;
    left: 45px;
    top: 50%;
    transform: translateY(-50%);
    width: 35px;
    height: 35px;
  }
  .series-list li.active {
    border-width: 1px;
  }
  .series-list li .info .set-progress {
    width: 50px;
  }

  .series-list.osc li {
    padding: 20px 0;
  }
  .series-list.osc .thumb-wrap {
    width: 90px;
  }
  .series-list.osc li .title {
    white-space: wrap;
    overflow: auto;
  }
  .series-list.osc li .tit-hdr {
    font-size: 16px;
  }
  .series-list.osc li button.page-osc-md {
    left: 0px;
    margin-top: 70px;
    border: 0;
    height: 26px;
    line-height: 24px;
    width: 90px;
    font-size: 12px;
    margin-left: 1rem;
    border-radius: 0;
  }
  .series-list.osc li .rtime {
    border: 0;
    padding: 0;
    line-height: 1.2;
  }
  .series-list.osc li .rtime .subject {
    display: block;
  }

  .series-list.osc li .tit-sub {
    margin-bottom: 0;
    font-size: 13px;
  }
  .series-list.osc li p {
    margin-bottom: 0;
    font-size: 13px;
  }

  .series-list.osc li .complete-m,
  .series-list.osc li .complete-m strong,
  .series-list.osc li .complete-m span {
    font-size: 13px;
    font-weight: 500 !important;
  }

  .pagination.mobile li a {
    font-size: 13px;
  }
  .pagination.mobile li.prev a,
  .pagination.mobile li.next a {
    background-size: 16px;
  }

  /* sub */
  #container.sub {
    padding-bottom: 2rem;
  }

  /* board */
  .header-contents {
    padding-top: 3rem;
  }
  .subHdr-title {
    font-size: 36px;
  }
  .subHdr-txt {
    font-size: 16px;
  }
  .snb-nav-wr {
    padding: 2rem 0;
  }

  .board-list {
    margin-bottom: 20px;
  }
  .board-list li a {
    padding: 15px 0;
  }
  .list-col.title {
    position: absolute;
    top: 17px;
    left: 0;
    width: 100%;
    font-size: 16px;
  }
  .list-col .title-wrap {
    max-width: 90%;
  }
  .list-col.section {
    padding-top: 27px;
    justify-content: flex-start;
    width: auto;
    padding-right: 0.5rem;
  }
  .list-col.date {
    padding-top: 27px;
    justify-content: flex-start;
  }
  .list-col.date,
  .list-col.section,
  .list-col.category,
  .list-col.state {
    font-size: 13px;
  }

  .board-view-hdr {
    text-align: left;
    padding: 1.5rem 0;
  }
  .board-view-hdr h3 {
    font-size: 3.4vw;
  }
  .board-view-cont {
    font-size: 3.2vw;
    padding: 1rem 0;
  }
  .info-attach {
    font-size: 3.2vw;
  }
  .info-attach span {
    padding-left: 20px;
    margin-bottom: 3px;
  }
  .info-attach span:before {
    width: 14px;
    height: 14px;
  }

  /* board review */
  .item-course .subject {
    font-size: 15px;
  }
  .item-course .detail {
    font-size: 14px;
  }
  .board-thumb a {
    flex-wrap: wrap;
  }
  .board-thumb .list-btn {
    position: absolute;
    left: 165px;
    bottom: 18px;
    width: auto;
  }
  .board-thumb.none li {
    padding-top: 18px;
  }
  .list-col .info {
    display: none;
  }
  .board-thumb.none .review-txt,
  .board-thumb.none .review-input textarea {
    font-size: 14px;
  }

  .item-course {
    width: 100%;
    padding-bottom: 35px;
    padding-left: 165px;
  }
  .item-course .thumb-wr {
    width: 150px;
  }
  .item-course .subject {
    padding-bottom: 10px;
  }

  .acc-main .num {
    position: absolute;
    top: 20px;
    left: 2.8rem;
    text-align: left;
  }
  .acc-main .acc-title.pg .num {
    left: 1rem;
  }
  .acc-main .before-content {
    top: 20px;
    transform: none;
  }
  .acc-main .acc-title {
    padding-left: 1rem;
    padding-top: 40px;
    padding-bottom: 26px;
  }
  .acc-cont.q-label,
  .acc-cont.a-label {
    padding-left: 25px !important;
    padding-right: 25px !important;
    padding-top: 34px;
    padding-bottom: 20px;
  }
  .acc-cont.q-label::before,
  .acc-cont.a-label::before {
    font-size: 14px;
    width: auto;
    left: 25px;
  }
  .acc-main .acc-item.acc-open .acc-body {
    padding-top: 20px;
    padding-bottom: 20px;
  }
  .acc-main .board-attach li {
    width: 33%;
  }
  .item-img .thumb-wr {
    width: 100%;
  }
  .acc-main .acc-title.pg:after {
    width: 66px !important;
    height: 26px;
    font-size: 15px;
    right: 0;
  }

  /* write */
  .board-write.contact > .form-row {
    flex-wrap: wrap;
    padding: 10px 0;
  }
  .form-row .row-group {
    width: 100%;
  }
  .board-write.contact .contact-label,
  .board-write.contact .contact-input {
    width: 100%;
    font-size: 15px;
  }
  .board-write.contact .contact-input .form-control {
    font-size: 15px;
  }
  .contact-input {
    padding-bottom: 10px;
  }

  .ui-exp,
  .help-exp,
  .help-time {
    font-size: 14px;
  }
  .help-exp {
    background-size: 14px;
  }
  .file-group.thumb-md .board-attach {
    width: calc(100% - 40px);
  }
  .file-group.thumb-md .board-attach li {
    width: 33%;
  }
  .file-group.thumb-md .board-attach li .thumb-wr {
    width: 100%;
  }
  .file-group.thumb-md .file-item-label {
    margin-left: 5px;
    width: 30px;
    height: 30px;
  }
  button.btn-board-xl {
    padding: 10px 15px;
    font-size: 15px;
    height: 45px;
    width: 100px;
  }
  button.circle {
    width: 40px;
    height: 40px;
  }

  /* login */
  .login-wrap {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 90%;
    height: 430px;
    transform: translate(-50%, -50%);
  }
  .login-container {
    border-radius: 10px;
  }
  .login-container > div.login-form--wr {
    width: 85%;
    height: 470px;
    padding-top: 40px;
  }
  .login-form {
    width: 100%;
  }
  .login-container .logo {
    width: 130px;
    height: 30px;
    margin-bottom: 25px;
  }
  .login-form .form-control {
    height: 40px;
    font-size: 14px;
    padding: 0 15px;
  }
  .login-form .form-control + .form-control {
    margin-top: 10px;
  }
  .btn-login-c {
    width: 55px;
    height: 55px;
    margin: 25px 0;
  }
  .login-help {
    width: 100%;
  }
  .login-help a {
    font-size: 15px;
  }
  .login-help a + a:before {
    height: 15px;
  }

  .login-stitle {
    font-size: 14px;
  }
  .login-exp {
    font-size: 14px;
  }
  .btn-login {
    font-size: 14px;
    width: 100%;
    height: 36px;
    margin-top: 15px;
  }

  .btn-foot-info {
    margin: 15px auto 0 auto;
    display: block;
    padding: 8px 13px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 11px;
  }
  /* tabs */
  .tabs-line-wr li {
    height: 40px;
    line-height: 40px;
    font-size: 14px;
  }

  /* search */
  .subHdr-txt2 {
    font-size: 15px;
  }
  .subHdr-title2 {
    font-size: 6vw;
  }

  .gallery-view-item {
    border-radius: 4px;
  }
  .gallery-view-item .thumb-wrap .thumb {
    border-radius: 4px 4px 0 0;
  }
  .gallery-view-item .thumb-wrap .thumb img {
    height: 100%;
  }

  .info-word-wrap {
    display: block;
  }
  .info-word-wrap dl + dl {
    margin-left: 0;
    margin-top: 10px;
  }
  .info-word-wr dd {
    font-size: 14px;
  }

  /* form */
  .ui-exp-hdr {
    font-size: 15px;
  }
  .ui-exp-hdr.title {
    font-size: 16px;
  }
  .container-sub.osc {
    padding: 0 0.8rem;
  }
  .latestSlider-wrap.osc {
    padding: 0 0.8rem;
  }
  .latestSlider-wrap.osc .latestSlider-group-on {
    padding: 0;
  }
  .gallery-view-wrap.osc .gallery-view-list {
    margin-left: 0;
    margin-right: 0;
  }

  .header-contents3 {
    margin-bottom: 0;
    border-bottom: 0;
    margin-top: 70px;
  }

  .modal-dialog.sHdr h1 {
    font-size: 18px;
    padding: 16px 20px 16px 40px;
  }
  .modal.wd .modal-dialog.sHdr .close {
    width: 15px;
    height: 15px;
    /* top: 18px;*/
    top: 10px;
    left: 13px;
  }
  .testPre-wr {
    padding: 15px;
  }
  .subHdr-title-test {
    font-size: 17px;
  }

  .osc-test-list dt {
    padding: 10px 10px 10px 50px;
    font-size: 14px;
  }
  .osc-test-list dd {
    font-size: 14px;
  }

  .osc-fix-wr {
    position: fixed;
    left: 0;
    top: 95px;
    width: 100%;
    z-index: 10;
  }
  .osc-fix .fixHdr span {
    font-size: 13px;
  }
  .osc-fix {
    padding: 14px 10px;
  }

  .osc-fix .fixHdr .time {
    font-size: 20px;
    white-space: nowrap;
    line-height: 1;
  }

  .msg-sync {
    font-size: 17px;
  }
  .msg-box-err .btn-wr button {
    flex: 1;
  }

  .rank-num img {
    height: 80px;
  }

  .board-a .thumb-wrap {
    width: 7rem;
    margin-top: 15px;
  }
  .board-a .list-col.category {
    left: 8rem;
  }
  .modal-form .form-row label,
  .modal-form .input-radio label {
    font-size: 14px !important;
  }
  .modal-form .form-row .form-control,
  .modal-form .p-small,
  .modal-form button.btn-code,
  .modal-form button.btn-check,
  .modal-form .ui-txt {
    font-size: 13px;
  }

  .board-osc .thumb-wrap {
    width: 10rem;
  }
  .board-osc .list-col .uic-date {
    font-size: 12px;
  }

  .bnr-osc-exp > div {
    flex: auto;
    width: 100%;
  }
  .bnr-osc-exp > div + div {
    margin-left: 0;
    margin-top: 0.5rem;
  }
  .bnr-osc-exp h4 {
    font-size: 18px;
  }
  .bnr-osc-exp h4:before {
    padding: 4px;
    padding: 3px 6px;
  }
  .bnr-osc-exp p {
    font-size: 14px;
  }
  .board-a .list-btn.single button.btn-board-md {
    left: 45px;
  }

  .latestSlider-wrap.osc .arr-b.swiper-button-next {
    right: 0;
  }
  .latestSlider-wrap.osc .arr-b.swiper-button-prev {
    left: 0;
  }
  .live-ready .info-wr span:first-child {
    font-size: 13px;
    text-align: left;
  }
  .live-none {
    font-size: 14px;
    padding-top: 4rem;
  }
  .live-none::before {
    width: 3rem;
    height: 3rem;
  }
  .live-ready {
    padding-bottom: 0;
  }
  .live-ready .title-wr {
    width: 100%;
    padding: 20px;
    height: 100%;
  }
  .live-ready .title-wr h1 {
    font-size: 18px;
  }
  .gallery-view-wrap.live {
    margin-top: 100px;
  }
  .live-ready .info-wr {
    position: relative;
    padding: 10px;

    justify-content: flex-start;
    margin-top: 1px;
  }

  .live-ready .info-wr span:first-child::before {
    display: none;
  }
  .live-ready .info-wr span:last-child {
    font-size: 15px;
  }
  #liveClose {
    padding-left: 25px;
    padding-right: 25px;
    width: auto;
    right: 10px;
  }
  .live-title {
    font-size: 1.2rem;
  }
  .checkbox.agree {
    margin-top: 15px;
  }

  button.btn-board-xs {
    padding: 8px 11px;
    font-size: 13px;
  }
}

@media (max-width: 480px) {
  .hdr-wrap .logo,
  .footer-info .logo {
    width: 120px;
  }
  .h-more {
    font-size: 13px;
    padding: 5px 8px;
  }

  .contents-wrap.sub-wr .main-category-wr {
    margin-top: 15px;
  }

  .srch-on .srch-box {
    padding: 3rem;
    width: 100%;
  }

  .v-slogan h3 {
    font-size: 17px;
  }
  .mainSlider-group .v-slogan h3 {
    font-size: 17px;
    padding-top: 0;
  }
  .mainSlider-group .v-slogan button,
  .v-slogan button {
    width: 110px;
    height: 33px;
    border: 2px solid #fff;
    font-size: 14px;
    background-size: 6px;
    padding: 0.2rem 0.7rem;
    font-weight: 600;
  }
  .btn-muted {
    border: 0;
    margin-right: 15px;
    bottom: 15px;
  }
  .mainSlider-group .v-slogan p {
    font-size: 12px;
  }

  .linked-list li {
    border-radius: 0;
  }
  .linked-list .btn-wr {
    padding: 0;
    bottom: 0;
  }
  .linked-list .title-wrap {
    padding: 1rem 1rem 50px;
  }
  .linked-list .title-wrap .title {
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-bottom: 5px;
  }
  .linked-list .btn-wr .btn-class {
    border: 0;
    border-radius: 0;
    background: #272c33;
    margin-right: 0;
    font-size: 13px;
  }
  .linked-list .btn-wr .btn-add2 {
    margin-left: auto;
    background: #303a45 url(../img/ui-btn-add3.svg) 50% 50% no-repeat;
    border-radius: 0;
    border-color: #303a45;
    background-size: 15px;
  }
  .linked-list .btn-add2.on {
    background: #303a45 url(../img/ui-btn-add3on.svg) 50% 50% no-repeat;
    background-size: 15px;
  }

  .series-list .thumb-wrap {
    width: 100px;
  }
  .series-list li .title {
    width: 85%;
  }
  .series-list li button.page-md {
    left: 37px;
    width: 30px;
    height: 30px;
  }

  /* board */
  .subHdr-title {
    font-size: 6vw;
  }
  .subHdr-txt {
    font-size: 3.7vw;
  }

  .snb-nav-wr {
    overflow: visible;
  }
  .snb-nav {
    justify-content: center;
    display: flex;
    /* gap: 5px; */
  }
  /* .snb-nav .snb-li + .snb-li {
    margin-left: 0;
  } */
  .snb-nav .snb-li a {
    font-size: 14px;
    padding: 0.6rem 0.9rem;
  }
  .snb-nav-dp3 {
    margin-bottom: 30px;
  }
  .list-col.title {
    font-size: 15px;
  }
  .list-col.date,
  .list-col.section,
  .list-col.category,
  .board-a .state {
    font-size: 14px;
  }
  .board-view-hdr h3 {
    font-size: 4.2vw;
  }
  .board-view-cont {
    font-size: 3.5vw;
    min-height: auto;
    padding-bottom: 2rem;
  }
  .info-attach {
    font-size: 3.4vw;
  }
  .info-date {
    font-size: 3.4vw;
  }

  button.btn-board-md {
    width: 50px;
    height: 28px;
    font-size: 13px;
  }

  /* nav-myinfo 480px 이하 화면 정렬 */

  .nav-myinfo .btn-nav-md {
    font-size: 12px;
    padding: 0.3rem 0.5rem;
  }

  .board-a ul li {
    padding: 28px 0;
  }
  .item-progress {
    width: calc(100% - 8rem);
    padding-top: 10px;
    padding-left: 10px;
  }
  .board-a .list-col.category {
    top: 15px;
    left: 5.5rem;
  }
  .board-a .thumb-wrap {
    width: 5rem;
    margin-top: 10px;
  }
  .item-progress .title {
    font-size: 3.7vw;
    margin-bottom: 10px;
  }
  .board-a .list-col.list-btn {
    width: 3rem;
  }
  .state-done {
    padding: 0;
    padding-left: 10px;
    margin-left: 3px;
    padding-right: 3px;
  }
  .state-done::before {
    width: 12px;
  }
  .item-course {
    padding-left: 40%;
  }
  .item-course .thumb-wr {
    width: 36%;
  }
  .item-course .subject {
    padding-bottom: 10px;
  }
  .board-thumb .list-btn {
    left: 40%;
  }

  .faq-list {
    margin-bottom: 20px;
  }
  .acc-item .subject {
    font-size: 15px;
  }
  .acc-main .acc-title {
    padding-left: 1rem;
  }
  .acc-main .num {
    left: 2.7rem;
  }
  .acc-main .before-content {
    top: 15px;
    font-size: 13px;
  }
  .acc-main .acc-title .subject {
    margin-top: 0.3rem;
  }
  .acc-main .acc-title:before {
    left: 5px;
    font-size: 3.4vw;
  }
  .acc-main .acc-body .acc-cont {
    padding-left: 15px;
    padding-right: 15px;
  }
  .acc-main .acc-item.acc-open .acc-body {
    padding-top: 20px;
    padding-bottom: 20px;
  }
  .acc-main .acc-body .acc-cont,
  .acc-main .num {
    font-size: 14px;
  }
  .acc-main .num {
    top: 15px;
  }
  .acc-main .acc-title::after,
  .acc-main .acc-item.acc-open .acc-title::after {
    right: 5px;
  }
  .acc-main .acc-title {
    padding-top: 30px;
    padding-bottom: 16px;
  }
  .acc-main .acc-title.pg:after,
  .acc-main .acc-item.acc-open .acc-title.pg::after {
    font-size: 14px;
    right: 0;
  }
  .acc-cont.q-label::before,
  .acc-cont.a-label::before {
    font-size: 3.1vw;
    left: 20px;
  }
  .acc-cont.q-label,
  .acc-cont.a-label {
    padding: 28px 20px 15px 20px !important;
  }
  .acc-cont.a-label {
    margin-top: 20px;
  }

  .board-write.contact {
    margin-bottom: 15px;
    padding-bottom: 10px;
  }
  .form-row label.req {
    line-height: 35px;
    padding-left: 15px;
  }
  .board-write.contact > .form-row {
    flex-wrap: wrap;
    padding: 0;
  }
  button.btn-board-xl {
    padding: 8px 10px;
    font-size: 14px;
    height: 36px;
    width: 80px;
  }

  .board-view {
    margin-bottom: 20px;
  }

  /* search */
  .gallery-view-item .title-wrap {
    padding: 15px 13px;
  }

  /* 모달 중앙 정렬 */
  .modal.wd {
    overflow-y: auto;
  }
  .modal.wd .modal-dialog {
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    margin: 0 !important;
    max-height: 90vh;
    overflow-y: auto;
  }

  .modal-dialog .close {
    top: 20px;
    right: 20px;
    width: 20px;
    height: 20px;
  }
  .modal-full-container h1,
  .modal-dialog h1 {
    font-size: 20px;
    padding-bottom: 25px;
  }
  .modal-form h1 {
    padding-bottom: 10px;
  }
  .modal-full-container {
    padding: 80px 15px 15px 15px;
  }

  .p-txt {
    font-size: 13px;
    margin-top: 10px;
  }
  .info-word-wrap {
    margin-bottom: 15px;
  }
  .info-word-wr dt {
    font-size: 12px;
  }
  .info-word-wr dd {
    font-size: 15px;
  }
  .info-word-wr dd + dt {
    display: block;
  }
  .ui-txt-time {
    font-size: 14px;
  }
  .btn-login {
    height: 34px;
  }
  .login-form .form-control {
    font-size: 13px;
  }

  /* form */
  .ui-exp-hdr {
    font-size: 14px;
  }
  .scrollable {
    font-size: 14px;
    padding: 10px;
  }
  .ui-exp-hdr.profile {
    padding: 15px 0 15px 20px;
    background-size: 16px;
  }
  .terms-wr {
    height: 150px;
  }
  .p-more {
    font-size: 13px;
    padding-top: 13px;
  }

  .osc-fix .fixHdr .time {
    font-size: 18px;
  }
  .header-contents3 .subHdr-func {
    position: fixed;
    right: 0;
    bottom: 90px;
  }
  .table-ul-osc li {
    font-size: 13px;
    line-height: 20px;
  }
  .table-ul-osc li .num {
    margin-right: 5px;
    font-size: 13px;
    width: 20px;
    height: 20px;
    line-height: 20px;
  }
  .header-contents3 .btn-test-prev {
    left: 0;
  }
  .header-contents3 .btn-test-close {
    display: none;
  }
  .header-contents3 .btn-test-close2 {
    display: inline-block;
    margin-right: 10px;
  }
  .header-contents3 .subHdr-func button + button {
    margin-left: 5px;
  }
  .header-contents3 .subHdr-func button {
    background: #000;
  }
  .osc-paging span {
    font-size: 14px;
  }
  .osc-paging button {
    width: 60px;
    height: 28px;
    line-height: 26px;
    font-size: 14px;
  }

  .snb-nav-dp3 li {
    padding: 0 10px;
  }
  .snb-nav-dp3 li a,
  .snb-nav .snb-li2 a {
    font-size: 14px;
  }
  .list-breadcrumb .btn-back {
    width: 20px;
    height: 20px;
  }
  .list-breadcrumb {
    top: 8px;
    left: 18px;
    font-size: 12px;
  }

  .modal-footer {
    display: flex;
    justify-content: center;
  }
  .modal-footer button {
    flex: 0;
    min-width: 100px;
  }
  .modalAlert .modal-footer button {
    flex: 1;
  }
  #m-sync .modal-container {
    padding: 30px 0 20px 0;
  }
  .modal-footer.f-alert button {
    flex: auto;
  }
  .msg-sync {
    font-size: 15px;
    padding-bottom: 0;
  }

  .msg-box-err p {
    padding-left: 20px;
    padding-right: 20px;
    font-size: 13px;
  }

  .msg-box-err .msg-title {
    font-size: 20px;
  }
  .msg-box-err .msg-title {
    background: url(../img/server-500.svg) 50% 90% no-repeat;
    padding-bottom: 130px;
    background-size: 120px;
  }
  .msg-box-err .btn-wr {
    margin-top: 30px;
  }
  .logo-500 {
    width: 170px;
    margin: 0 auto 15px auto;
  }

  .latestSlider-wrap .btn-add-bookmark,
  .ranking-wrap .btn-add-bookmark {
    width: 40px;
    height: 40px;
    background: url(../img/ico-bookmark.svg) 77% 7px no-repeat;
    background-size: 40% auto;
  }

  .latestSlider-wrap .btn-add-bookmark.active,
  .ranking-wrap .btn-add-bookmark.active {
    background: url(../img/ico-bookmark-done.svg) 77% 7px no-repeat;
    background-size: 40% auto;
  }

  .latestSlider-group-on {
    padding: 0 15px;
  }
  .m-bnr-wr {
    padding: 0 15px;
  }

  .course-info .program-wr .program-info {
    width: 100%;
  }
  .program-info,
  .course-info .profile-wr dt,
  .course-info .profile-wr dd {
    font-size: 14px;
  }
  .course-info .program-wr .set-progress {
    margin: 20px 10% 0 10%;
    max-width: 80%;
  }
  .course-info .program-wr .btn-set.osc button {
    font-size: 14px;
    padding: 7px 9px 7px 30px;
  }
  .course-info .program-wr .btn-set.osc button:before {
    left: 17px !important;
    width: 15px !important;
  }

  .snb-nav-dp3 {
    display: none;
  }
  .snb-nav-dp3.snb-mobile2 {
    display: block;
  }
  .snb-nav-wr {
    padding-bottom: 1rem !important;
  }

  .login-help a {
    font-size: 13px;
  }
  .login-help a + a {
    padding-left: 20px;
  }
  .login-help a + a:before {
    left: 10px;
  }

  .board-osc .thumb-wrap {
    width: 8rem;
  }
  .board-osc .item-progress {
    padding-left: 15px;
  }
  .bnr-osc-exp h4 {
    font-size: 16px;
    padding-left: 55px;
  }
  .bnr-osc-exp h4:before {
    font-size: 11px;
  }
  .bnr-osc-exp p {
    font-size: 13px;
  }
  .bnr-osc-exp > div {
    padding: 0 1.3rem 1rem 1.3rem;
  }
  .bnr-osc-exp > div:nth-of-type(2) {
    padding: 1rem 1.3rem 0 1.3rem;
  }

  .board-a .list-btn.single button.btn-board-md {
    left: 35px;
    top: 50%;
    transform: translateY(-70%);
    width: 30px;
    height: 30px;
  }
  .modalAlert {
    border-radius: 10px;
  }
  .modalAlert .modal-body h1 {
    font-size: 15px;
    margin-top: 30px;
    background-size: 15px;
    padding-left: 18px;
  }
  .modalAlert .modal-body span {
    font-size: 12px;
    padding-bottom: 25px;
  }
  .modalAlert .modal-footer .btn-board-md {
    padding: 14px 0;
    font-size: 13px;
  }

  .modalAlert.single .h1-alert {
    margin-left: 1.5rem;
  }
  .modalAlert.single .modal-body span {
    padding-left: 1.5rem;
  }
  .modalAlert .modal-container {
    padding: 20px;
  }
  .modalAlert .h1-alert {
    font-size: 17px;
    background-size: auto 100%;
  }
  .modalAlert .p-alert {
    font-size: 14px;
  }
  .modal-footer.f-alert button {
    font-size: 13px;
  }
  .series-list-wr .series-list li .complete {
    font-size: 12px;
  }
  .series-list-wr .series-list li .complete strong {
    display: block;
  }
  button.btn-board-xs {
    padding: 6px 9px;
    font-size: 12px;
  }

  .toggle-password {
    width: 16px;
    height: 16px;
  }
}

@media (max-width: 360px) {
  nav.snb-nav-wr {
    display: none;
  }
  nav.snb-nav-wr.vis {
    display: block;
    padding: 1rem 0;
  }
  div.snb-nav-wr {
    display: block;
  }

  /* board */
  .list-col.title {
    font-size: 3.7vw;
  }
  .list-col.date,
  .list-col.section,
  .list-col.category,
  .board-a .state {
    font-size: 3.4vw;
  }

  .item-course {
    padding-bottom: 25px;
  }
  .acc-main .acc-title.pg:after,
  .acc-main .acc-item.acc-open .acc-title.pg::after {
    font-size: 3.4vw;
    width: 50px !important;
    height: 22px !important;
    line-height: 22px;
  }
  button.btn-board-xl {
    font-size: 3.2vw;
    width: auto;
    height: auto;
    padding: 8px 15px;
  }
  button.circle {
    width: 35px;
    height: 35px;
  }

  .search-result--wr > .gallery-view-wrap {
    /* padding-top: 10px; */
    padding-top: 40px;

    padding-bottom: 0;
  }
  .gallery-view-list li {
    padding: 10px 5px;
  }

  .btn-login {
    font-size: 3.7vw;
  }

  .sme-all dt {
    font-size: 3.7vw;
  }
  .sme-all dd {
    font-size: 3.5vw;
  }

  .v-slogan h3 {
    font-size: 5vw;
  }

  .ui-exp-hdr,
  .ui-exp-hdr.title {
    font-size: 3.7vw;
  }
  .h-more {
    font-size: 3.7vw;
  }
  .board-write > .form-agree {
    padding: 10px 0;
  }
  .scrollable {
    font-size: 3.7vw;
  }

  .gallery-view-wrap.osc .gallery-view-list {
    margin-left: -7.5px;
    margin-right: -7.5px;
  }
  .gallery-view-wrap.osc .gallery-view-list li {
    padding: 10px 7.5px 0 7.5px;
  }

  .msg-box-err p {
    padding-left: 10px;
    padding-right: 10px;
    font-size: 12px;
  }

  .msg-box-err .msg-title {
    font-size: 18px;
  }
  .logo-500 {
    width: 140px;
    margin: 0 auto 10px auto;
  }
  .msg-box-err .btn-wr button {
    font-size: 3.7vw;
  }
  .rank-num img {
    height: 50px;
  }
  .board-a .thumb-wrap {
    width: 4rem;
  }
  .item-progress {
    width: calc(100% - 7rem);
  }
  .board-a .list-col.category {
    left: 4.5rem;
  }
  .ui-txt {
    font-size: 3.2vw;
  }
  .board-osc .thumb-wrap {
    width: 5rem;
  }

  .board-a .list-btn.single button.btn-board-md {
    left: 1rem;
    top: 55px;
    width: 25px;
    height: 25px;
    background-size: 23px;
  }
  button.btn-board-xs {
    padding: 6px 6px;
    font-size: 11px;
  }
}

@media (max-width: 320px) {
  .snb-nav .snb-li a,
  .main-nav-wr .snb-nav .snb-li a,
  .list-nav a,
  .main-category-wr .h-more {
    font-size: 3.6vw;
  }
  .main-category-wr .main-category-inner {
    padding-left: 65px;
  }

  /* board list */
  .board-a ul li {
    padding: 20px 0;
  }
  button.btn-board-md {
    width: auto;
    height: auto;
    font-size: 3.4vw;
    padding: 3px 8px;
    border-width: 1px;
  }
  .set-progress span,
  .set-progress .total {
    font-size: 3.1vw;
  }

  .item-course .subject {
    font-size: 3.6vw;
  }
  .uic-complete {
    font-size: 3.4vw;
  }
  .board-thumb.none .review-txt,
  .board-thumb.none .review-input textarea,
  .item-course .detail,
  .acc-main .acc-body .acc-cont,
  .acc-main .num {
    font-size: 3.2vw;
  }
  .item-course .detail {
    padding-bottom: 5px;
  }
  .item-course {
    padding-bottom: 20px;
  }

  .board-write.contact .contact-label,
  .board-write.contact .contact-input {
    font-size: 3.4vw;
  }
  .board-write.contact .contact-input .form-control {
    font-size: 3.2vw;
  }
  .ui-exp,
  .login-exp,
  .help-exp,
  .help-time {
    font-size: 12px;
    line-height: 1.2;
  }

  .acc-item .subject {
    font-size: 3.4vw;
  }
  .acc-main .acc-body .acc-cont,
  .acc-main .num,
  .acc-main .before-content {
    font-size: 3.4vw;
  }
  .acc-main .num {
    left: 12vw;
  }

  /* search */
  .subHdr-txt2 {
    font-size: 3.6vw;
  }
  .gallery-view-item .title-wrap p.title {
    font-size: 4vw;
  }
  .gallery-view-item .title-wrap span.txt {
    font-size: 3vw;
  }

  .mainSlider-group .v-slogan h3,
  .v-slogan h3 {
    font-size: 4.5vw;
  }
  .gallery-view-wrap.osc .gallery-view-item .title-wrap p.title,
  .latestSlider-wrap.osc .title-wrap p.title {
    font-size: 4vw;
  }
  .osc-fix .fixHdr span {
    font-size: 12px;
  }
  .osc-fix .fixHdr .time {
    font-size: 15px;
  }
  .table-ul-osc li {
    line-height: 17px;
  }
  .table-ul-osc li .num {
    width: 17px;
    height: 17px;
    line-height: 17px;
  }

  .snb-nav-dp3 li a,
  .snb-nav .snb-li2 a {
    font-size: 3.6vw;
  }
  .board-a .list-btn.single button.btn-board-md {
    left: 0.8rem;
    top: 48px;
    background-size: 23px;
  }
}