@charset "UTF-8";
/* 전역 선언 시작 --> */
/* main page css -> start */
/* header main css */
.header-main {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 35px;
  background-color: #ffffff;
  border-bottom: 1px solid #dcdcdc;
  z-index: 99; }
  .header-main a {
    text-decoration: none;
    color: #808080; }
  .header-main .section {
    max-width: 1000px;
    margin: auto; }
  .header-main .nav {
    height: 35px;
    line-height: 35px; }
  .header-main .logo a {
    font-size: 21px;
    font-weight: bold;
    color: #656565; }
  .header-main .logo-text {
    line-height: 11px;
    padding-top: 15px;
    padding-left: 10px;
    font-size: 11px;
    color: #c8c8c8; }
  .header-main .facebook {
    padding: 1px 5PX 0 0; }
  .header-main .link {
    padding: 1px 10px 0px;
    font-size: 12.5px;
    text-decoration: none;
    color: #808080;
    font-family: 'Open Sans', sans-serif;
    letter-spacing: 0.2px; }
  .header-main .logout {
    padding: 1px 0 0 5px;
    font-size: 12.5px;
    text-decoration: none;
    color: #808080;
    font-family: 'Open Sans', sans-serif;
    letter-spacing: 0.2px; }

/* footer main css */
.footer-main {
  background-color: #606060;
  height: 60px;
  line-height: 50px;
  padding-bottom: 10px;
  font-size: 12px;
  color: #ffffff;
  text-align: center; }

.content_main {
  padding-top: 35px;
  /* 메인화면 상단의 슬라이딩 배너 */
  /* 메인화면 메뉴 */
  /* 메인화면 오른쪽 배너 */ }
  .content_main .section-gray {
    background-color: #f5f5f5; }
  .content_main .top-banner {
    height: 250px;
    background-color: #f5f5f5;
    background-image: url("/resource/itmhq/img/main_top_bg.png");
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
    font-family: 'Open Sans', sans-serif;
    word-spacing: -1px; }
    .content_main .top-banner .top-ban-text {
      position: relative;
      width: 1000px;
      height: 250px;
      padding-top: 44px;
      margin: auto; }
      .content_main .top-banner .top-ban-text .major {
        font-size: 37px;
        font-weight: bold;
        color: #4c4c4c; }
      .content_main .top-banner .top-ban-text .text {
        font-size: 14px;
        padding-top: 18px;
        padding-left: 4px;
        line-height: 16px;
        color: #666666; }
      .content_main .top-banner .top-ban-text .btn-main-linker {
        font-size: 16px;
        font-weight: bold;
        line-height: 45px;
        position: absolute;
        right: 0px;
        bottom: 45px;
        display: inline-block;
        width: 219px;
        height: 48px;
        color: #ff6600;
        border: 1px solid #ff6600;
        border-radius: 24px;
        text-align: center; }
        .content_main .top-banner .top-ban-text .btn-main-linker .fa-angle-right {
          position: absolute;
          top: 14px;
          right: 13px; }
  .content_main .main-menu {
    background-color: #ff6600;
    height: 45px; }
    .content_main .main-menu .menu-list {
      width: 1000px;
      height: 45px;
      line-height: 43px;
      margin: auto;
      font-family: 'Open Sans', sans-serif; }
      .content_main .main-menu .menu-list .menu-item {
        cursor: pointer;
        color: #ffffff;
        font-size: 14px;
        float: left;
        padding-left: 13px;
        padding-right: 13px; }
        .content_main .main-menu .menu-list .menu-item:first-child {
          padding-left: 0; }
        .content_main .main-menu .menu-list .menu-item:last-child {
          padding-right: 0; }
        .content_main .main-menu .menu-list .menu-item:hover {
          text-decoration: none; }
      .content_main .main-menu .menu-list .menu-divider {
        font-size: 12px; }
  .content_main .content-body {
    position: relative;
    width: 1000px;
    margin: auto;
    padding: 5px 0; }
    .content_main .content-body .content-title {
      font-size: 15px;
      font-family: 'Open Sans', sans-serif;
      font-weight: bold; }
      .content_main .content-body .content-title span {
        font-size: 15px;
        color: #ff6600; }
    .content_main .content-body .content-title-2 {
      font-size: 14px;
      color: #ff6600;
      font-family: 'Open Sans', sans-serif;
      font-weight: bold; }
      .content_main .content-body .content-title-2 span {
        font-size: 14px;
        color: #666666; }
    .content_main .content-body .content-desc {
      color: #9a9a9a; }
    .content_main .content-body .pagination .page-item .page-link {
      color: #666666;
      border-color: transparent;
      background-color: transparent; }
    .content_main .content-body.bbs-view {
      width: 875px; }
      .content_main .content-body.bbs-view * {
        max-width: 875px; }
  .content_main .job-banner {
    background: url("/resource/itmhq/img/main/banner.png") no-repeat;
    width: 188px;
    height: 322px;
    text-align: center;
    position: absolute;
    right: 0;
    top: 23px;
    overflow: hidden; }
    .content_main .job-banner .job-slider {
      position: relative;
      width: 206px;
      height: 100px;
      margin-top: 140px;
      overflow: hidden;
      overflow-y: auto; }
      .content_main .job-banner .job-slider .job-list {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        transition: .4s ease-in-out; }
        .content_main .job-banner .job-slider .job-list .job-item {
          text-align: left;
          padding: 0 10px; }
          .content_main .job-banner .job-slider .job-list .job-item .text {
            width: 100%;
            height: 25px;
            line-height: 25px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            color: #ffffff; }
  .content_main .title_01 {
    font-family: 'Calisto MT', serif;
    font-weight: normal;
    line-height: 18px;
    padding-bottom: 12px; }
    .content_main .title_01 span {
      font-family: 'Open Sans', sans-serif;
      font-size: 13px;
      line-height: 13px;
      color: #ff6600;
      font-weight: normal; }
    .content_main .title_01 div {
      font-size: 18px;
      line-height: 18px; }
  .content_main .title_02 {
    font: 33px/33px 'Calisto MT',serif;
    color: #383838;
    text-align: center;
    margin-top: 10px;
    margin-bottom: 30px; }
    .content_main .title_02 span {
      font: 33px/33px 'Calisto MT',serif;
      color: #ff6600; }
  .content_main .title_03 {
    font-family: '돋움','Dotum', 'Malgun Gothic', hevetica, sans-serif;
    font-size: 16px;
    font-weight: bold;
    color: #333333;
    padding: 0 0 10px 0; }
  .content_main .con_01 {
    width: 400px;
    line-height: 16px;
    float: left;
    word-spacing: -1px; }
    .content_main .con_01 a {
      font-size: 13px; }
  .content_main .con_02 {
    width: 241px;
    float: right;
    margin-top: -38px;
    margin-left: 100px;
    cursor: pointer; }
  .content_main .ceo-message {
    clear: both;
    width: 780px;
    height: 190px;
    padding-top: 8px;
    padding-bottom: 20px; }
  .content_main .teaching-guide {
    clear: both;
    width: 780px;
    height: 171px;
    padding-top: 8px;
    padding-bottom: 0px;
    border-top: 1px solid #dbdbdb; }
  .content_main .more_01 {
    font-style: italic;
    font-weight: normal; }
  .content_main .newfeed_con {
    padding-top: 10px; }
    .content_main .newfeed_con ul li {
      float: left;
      width: 192px;
      margin-left: 10px;
      margin-bottom: 10px;
      border: 1px solid #dbdbdb;
      background-color: #fff; }
      .content_main .newfeed_con ul li:nth-child(5n-4) {
        margin-left: 0; }
      .content_main .newfeed_con ul li .photo {
        width: 190px;
        height: 101px;
        background-position: center;
        background-size: contain;
        background-repeat: no-repeat;
        border-bottom: 1px solid #dbdbdb; }
      .content_main .newfeed_con ul li .board_con {
        padding: 10px; }
      .content_main .newfeed_con ul li .category {
        color: #ff6600;
        padding-bottom: 4px;
        font-family: 'Open Sans', sans-serif; }
      .content_main .newfeed_con ul li .title {
        font-size: 13px;
        line-height: 16px;
        height: 48px;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical; }
        .content_main .newfeed_con ul li .title .cmt {
          color: #ff6600; }
      .content_main .newfeed_con ul li .writer {
        padding: 10px 0;
        color: #9a9a9a; }
      .content_main .newfeed_con ul li .info {
        padding: 10px 0 30px;
        border-top: 1px solid #dbdbdb;
        color: #9a9a9a; }
        .content_main .newfeed_con ul li .info * {
          color: #9a9a9a; }
  .content_main .btn-write {
    width: 130px;
    height: 35px;
    line-height: 35px;
    background-color: #ff6600;
    color: #fff;
    display: inline-block;
    text-align: center;
    font-weight: bold;
    font-size: 16px;
    letter-spacing: -1px;
    text-decoration: none; }
  .content_main .ranking-box {
    margin-top: 10px;
    border-top: 1px solid #dbdbdb;
    border-bottom: 1px solid #dbdbdb; }
    .content_main .ranking-box .ranking_top {
      height: 76px;
      padding: 15px 10px;
      background-color: #f5f5f5; }
      .content_main .ranking-box .ranking_top dt {
        font: 17px/17px 'Calisto MT', serif; }
      .content_main .ranking-box .ranking_top dd {
        color: #9a9a9a; }
    .content_main .ranking-box ul {
      padding: 10px 10px 20px 10px;
      background-image: url("/resource/itmhq/img/ranking_img.png");
      background-position: 95% 14px;
      background-repeat: no-repeat; }
      .content_main .ranking-box ul li {
        line-height: 180%; }
  .content_main .pop-rank-title {
    margin-top: -20px;
    text-align: center;
    font: 33px/33px 'Calisto MT', serif;
    color: #ff6600; }
    .content_main .pop-rank-title .sub {
      font-size: 32px;
      color: #333333; }
  .content_main .R_slide ul li {
    float: left;
    padding-right: 5px; }
    .content_main .R_slide ul li img {
      width: 128px;
      height: 95px; }
  .content_main .tbl_bbs {
    width: 100%;
    border-top: 1px solid #666666; }
    .content_main .tbl_bbs tbody {
      border-top: 1px solid #dbdbdb; }
    .content_main .tbl_bbs tr td {
      padding: 20px 0; }
    .content_main .tbl_bbs .title {
      font-family: '돋움','Dotum', 'Malgun Gothic', hevetica, sans-serif;
      font-size: 21px;
      font-weight: bold;
      padding: 10px 0px 10px 5px;
      color: #000000;
      letter-spacing: -1px; }
    .content_main .tbl_bbs .contents img {
      max-width: 440px; }
    .content_main .tbl_bbs .contents * {
      font-size: 14px;
      line-height: 1.7; }
    .content_main .tbl_bbs .thumb {
      max-width: 800px;
      border: 1px solid #f5f5f5; }
  .content_main .tbl_bbs_cmt {
    width: 100%; }
    .content_main .tbl_bbs_cmt tr td {
      padding: 15px 0;
      border-top: 1px dotted #dbdbdb; }
    .content_main .tbl_bbs_cmt tr:first-child td {
      border-top: 0; }
    .content_main .tbl_bbs_cmt .wdate {
      font-size: 11px; }
  .content_main .btn-cmt-add {
    width: 100%;
    height: 60px;
    border: 1px solid #e4eaec;
    background-color: transparent; }
  .content_main .btn-bbs-prev, .content_main .btn-bbs-next {
    display: block;
    padding: 15px 0;
    margin-top: -1px;
    border-top: 1px solid #f5f5f5;
    border-bottom: 1px solid #f5f5f5; }
    .content_main .btn-bbs-prev .icon, .content_main .btn-bbs-next .icon {
      color: #ff6600; }
    .content_main .btn-bbs-prev .bbs-prev, .content_main .btn-bbs-prev .bbs-next, .content_main .btn-bbs-next .bbs-prev, .content_main .btn-bbs-next .bbs-next {
      margin-left: 60px;
      width: 600px;
      text-overflow: ellipsis;
      overflow: hidden; }

/* end -> main page */
/* teaching guide start -> */
.instructorguide-wrap {
  font-family: 'Arial', '돋움', sans-serif;
  background: #ecf6f9; }
  .instructorguide-wrap * {
    line-height: 160%;
    font-size: 13px; }
  .instructorguide-wrap a {
    text-decoration: underline; }
  .instructorguide-wrap .instructorguide-container {
    width: 90%;
    margin: 0 auto; }
  .instructorguide-wrap .instructorguide-header {
    padding: 65px 0 50px 0;
    font-size: 12px; }
    .instructorguide-wrap .instructorguide-header .title {
      line-height: 40px;
      font-size: 36px;
      letter-spacing: -1px;
      font-weight: bold;
      color: #333333; }
    .instructorguide-wrap .instructorguide-header .title2 {
      font-size: 26px;
      letter-spacing: -1px;
      font-weight: bold; }
  .instructorguide-wrap .instructorguide-cont {
    padding-bottom: 50px; }
    .instructorguide-wrap .instructorguide-cont .instructorguide-category {
      border-left: 1px solid #7f7f7f;
      padding: 5px 0 5px 15px;
      line-height: 24px;
      color: #625f5f; }
      .instructorguide-wrap .instructorguide-cont .instructorguide-category .title {
        font-weight: bold;
        font-size: 18px;
        color: #444444; }
      .instructorguide-wrap .instructorguide-cont .instructorguide-category .subtitle {
        font-size: 16px; }
    .instructorguide-wrap .instructorguide-cont .instructorguide-guide {
      padding: 20px 0px 10px 17px;
      clear: both; }
      .instructorguide-wrap .instructorguide-cont .instructorguide-guide .code {
        font-weight: normal;
        display: block;
        font-size: 14px;
        padding-right: 8px;
        color: #707070; }
      .instructorguide-wrap .instructorguide-cont .instructorguide-guide .guide a {
        color: #272727;
        font-weight: bold; }
      .instructorguide-wrap .instructorguide-cont .instructorguide-guide .guide a:hover {
        color: #ff6c00; }
      .instructorguide-wrap .instructorguide-cont .instructorguide-guide .guide a span {
        font-size: 11px; }
  .instructorguide-wrap .guide-title {
    font-weight: bold;
    font-size: 19px;
    padding-right: 8px;
    color: #272727; }
    .instructorguide-wrap .guide-title span {
      font-weight: normal;
      font-size: 14px;
      padding-right: 8px;
      color: #272727; }

/* end -> teaching guide */

/*new teaching guide*/
.instructor-guide-bg {
  background: #ecf6f9;
}

.instructor-guide-wrap {
  width: 100%;
  font-family: Arial, sans-serif;
  line-height: 160%;
  font-size: 13px;
}

.instructor-guide-wrap .instructor-guide-container {
  width: 1200px;
  margin: 0 auto;
}

.instructor-guide-wrap .instructor-guide-container .instructor-guide-ver {
  width: 900px;
  margin: 0 auto;
}

.instructor-guide-wrap .instructor-guide-container .instructor-guide-ver ul {
  float: right;
}

.instructor-guide-wrap .instructor-guide-container .instructor-guide-ver li {
  float: left;
  padding-left: 20px;
  padding-top: 20px;
}

.instructor-guide-wrap .instructor-guide-container .instructor-guide-ver li img{
  width: 20px;
}

.instructor-guide-wrap .instructor-guide-container .instructor-guide-header {
  text-align: center;
  padding: 100px 0 0 0;
}

.instructor-guide-wrap .instructor-guide-container .instructor-guide-header .title {
  font-size: 24px;
  font-weight: bold;
  color:black;
  line-height: 30px;
}

.instructor-guide-wrap .instructor-guide-container .instructor-guide-header .en {
  font-size: 16px;
  padding: 30px 0 10px 0;
  line-height: 22px;
  color:black;
}
.instructor-guide-wrap .instructor-guide-container .instructor-guide-header .kor {
  font-size: 16px;
  line-height: 22px;
  color:black;
}

.instructor-guide-wrap .instructor-guide-container .instructor-guide-body {
  text-align: center;
  padding: 30px 0;
}

.instructor-guide-wrap .instructor-guide-container .instructor-guide-body .txt01 {
  width: 90%;
  margin: 0 auto;
}

.instructor-guide-wrap .instructor-guide-container .instructor-guide-body .txt01 span{
  text-decoration: underline;
  padding-left: 20px;
}

.instructor-guide-wrap .instructor-guide-container .instructor-guide-body .txt01 a{
  font-size: 16px;
}

.instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box {

  width: 90%;
  margin:  auto;
}

.instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .title p {
  font-size: 16px;
  font-weight: bold;
  text-align: left;
  padding: 10px;
  border-bottom: 4px solid black;
  margin-top: 20px;
}
.instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .top-title p {
  font-size: 20px;
  font-weight: bold;
  text-align: left;
  padding: 10px;
  border-bottom: 4px solid black;
  color:black;
  margin-top: 20px;
}

.instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .guide-box-in {
  width: 100%;
  padding: 20px 0;
  margin-top: 10px;
}
.instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .guide-box-in .gubun_title{

    font-weight: bold;
    text-align: left;
    margin-bottom: 10px;

  background-color: #cdebf5; /* Light blue background */
  color:black;
  padding-top:10px;
  padding-left:20px;
  border-radius: 5px;
  display: inline-block;
  font-family: Arial, sans-serif;
  width:100%; height:40px; font-size:16px;
}

.instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .guide-box-in li{
  width: 48%;
  float: left;
  text-align: left;
  margin-right: 20px;
  margin-bottom: 10px;
  padding: 15px;
  background: #fff;
  position: relative;
  box-shadow: 6px 2px 9px #ddd;
}

.instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box {}

.instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .guide-box-in li span{
  float:left;
}

.instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .guide-box-in .lang span{
  font-size: 14px;
  border: 2px solid #aaa;
  padding: 5px 10px;
  border-radius: 23px;
  margin-top: 5px;
  margin-right: 10px;
}
.instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .guide-box-in li img{
  width: 150px;
  border: 1px solid #d6d6d6;
}
.instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .guide-box-in .img-top {
  border:0;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1; /* 이미지가 콘텐츠 위에 표시되도록 함 */
  max-width: 100%;
  height: auto;
}
.instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .guide-box-in .top-text {
  font-weight: bold; font-size: 16px; color:black
}
.instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .guide-box-in .bottom-text {
  color:black;
}
.instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .guide-box-in .bottom-text-box {
  display: inline-block;
  background-color: #e0e0e0; /* 배경색 */
  padding: 2px;
  margin: 2px;
  text-align: center;
  border-radius: 2px; /* 둥근 모서리 */
  font-size: 10px; /* 폰트 크기 */
  font-family: 'Nanum Gothic', sans-serif; /* 나눔고딕 폰트 적용 */
  color:black;
  line-height: 1.5; /* 텍스트 줄 간격 */
}


.instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .guide-box-in li>div {
  float: right;
  width: 320px;
  height: auto;
}

.instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .guide-box-in .gubunDiv .img-thum {
  height: 85px;overflow: hidden; border: 1px solid #d6d6d6;
}
.instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .guide-box-in li>div.tg{
  position: absolute;
  right: 30px;
  top: 15px;
  width: 140px;
  border-left: 1px solid #000;
}

.instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .guide-box-in li>div.co_div>div {
  float: right;
  width: 320px;
  height: auto;
}
.instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .guide-box-in li>div.tg>div{
  width: 140px;
  padding-left: 20px;
  box-sizing: border-box;
}
.instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .guide-box-in li>div.tg>div.lang>span{
    margin-left: 20px;
}

.instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .guide-box-in li div .num{
  font-size: 14px;
}
.instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .guide-box-in li div .title{
  font-size: 16px;
  font-weight: bold;
}







.deemed {
	width: 100%;
    height: 100%;
    background: #000000;
    opacity: 0.8;
    filter: alpha(opacity=80);
    position: fixed;
    top: 0px;
    left: 0px;
    z-index: 777;
}

.thr-layer {
  position: absolute;
  width: 1150px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #FFF;
  z-index: 9999;
  padding: 40px;
}

.thr-layer .thr-layer-top h2 {
  font-size: 22px;
  display: inline-block;
}

.thr-layer .thr-layer-top h2 span {
  font-size: 22px;
  font-weight: bold;
}

.thr-layer .thr-layer-top a {
  float: right;
}

.thr-layer .thr-layer-table {
  margin-top: 20px;
  line-height: 20px;
}

.thr-layer .thr-layer-table table {
  width: 100%;
  min-width: 100%;
  text-align: center;
}

.thr-layer .thr-layer-table table th {
  border-top: 1px solid #d6d6d6;
  border-bottom: 1px solid #d6d6d6;
  border-right: 1px solid #d6d6d6;
  padding: 3px 5px;
  background: #f5f5f5;
  font-size: 11px;
}

.thr-layer .thr-layer-table table th:last-child {
  border-right: none;
}

.thr-layer .thr-layer-table table td {
  border-bottom: 1px solid #d6d6d6;
  border-right: 1px solid #d6d6d6;
  padding: 3px 5px;
  font-size: 11px;
}

.thr-layer .thr-layer-table table td:last-child {
  border-right: none;
}

/*# sourceMappingURL=main.css.map */


.instructorguide-container {
  width: 874px !important;
  margin: 0 auto;
}

.instructorguide-container .video video {
  width: 874px;
  height: 530px;
}
.instructorguide-wrap .instructorguide-header {
  padding: 24px 0 9px 0;
}

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

  .instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .top-title p {
    font-size: 16px;
  }
  .instructor-guide-wrap .instructor-guide-container {
    width: 95%;
    margin: 0 auto;
  }

  .instructor-guide-wrap .instructor-guide-container .instructor-guide-header {
    padding: 60px 0 0 0;
  }
  .instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .top-tile-text {
    font-size: 28px; color:black;
  }
  .instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .guide-box-in li {
    width: 100%;
  }

  .instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .guide-box-in li img {
    width: 100%;
  }
  .instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .guide-box-in .img-top {
    border:0;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1; /* 이미지가 콘텐츠 위에 표시되도록 함 */
    max-width: 100%;
    height: auto;
  }
  .instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .guide-box-in .top-text {
    font-weight: bold; font-size: 14px; color:black;
  }
  .instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .guide-box-in .bottom-text {
    color:black
  }
  .instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .guide-box-in li>div {
    width: 100%;
  }
  .instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .guide-box-in .gubunDiv .img-thum {
    height: auto;
  }
  .instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .guide-box-in .gubunDiv .img-thum>img {

    display:block;
  }

  .instructorguide-wrap .instructorguide-header {
    padding: 40px 0 13px 0;
  }
  .instructorguide-wrap .guide-title {
    padding-bottom: 20px;
}

  .instructorguide-container {
    width: 95% !important;
    margin: 0 auto;
  }

  .instructorguide-container .video .v-size {
    width: 100% !important;
  }
  
  .instructorguide-container .video video {
    width: 100%;
    height: 100%;
  }
}

@media screen and (max-width:414px){
  .instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .top-title p {
    font-size: 14px;
  }
  .instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .guide-box-in li>div.co_div>div {
    float: right;
    width: 100%;
    height: auto;
  }
  .instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .guide-box-in li>div.tg>div{
    width: 140px;
    padding-left: 20px;
    box-sizing: border-box;
  }
  .instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .guide-box-in li>div.tg>div.lang>span{
      margin-left: 20px;
  }
  
  .instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .guide-box-in li div .num{
    font-size: 14px;
  }
  .instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .guide-box-in li div .title{
    font-size: 16px;
    font-weight: bold;
  }
  .instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .guide-box-in li>div.tg{
    float: left;
    position: static;
    width: 45%;
  }
  .instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .guide-box-in li>div.tg_shot{
    float: left;
    width: 55%;
  }
  .instructor-guide-wrap .instructor-guide-container .instructor-guide-body .guide-box .guide-box-in li>div.tg{
    position: static;
  }


}