@media screen and (max-width: 1400px){
  .commonWidth {
    width: 1200px;
  }
  .menu>li {
    padding: 0px 30px;
  }
}
@media screen and (max-width: 1200px){
  .commonWidth {
    width: 100%;
    padding: 0px 15px;
  }
  .menu>li {
    padding: 0px 35px;
    font-size: 18px;
  }
}
@media screen and (max-width: 1100px){
  .headerbtn_bar {
    display: block;
  }
  .masking {
    height: 100%;
    width: 100%;
    position: fixed;
    top: 0;
    right: 0;
    background-color: transparent;
    transition: all 0.5s ease 0.2s;
    z-index: -1;
  }
  .masking.focus {
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 1001;
  }
  .iphone_nav {
    position: fixed;
    display: block;
    top: 0;
    left: 0;
    width: 40%;
    height: 100%;
    margin-left: -40%;
    transition: all 0.6s ease  0.2s;;
    -webkit-transition: all 0.6s ease  0.2s;/*谷歌和safari*/
    -moz-transition: all 0.6s ease  0.2s;/*火狐*/
    -ms-transition: all 0.6s ease  0.2s;/*ie*/
    -o-transition: all 0.6s ease  0.2s;/*opera*/
    z-index: 999999;
  }
  .iphone-box {
    background-color: rgba(255, 255, 255, 0.98);
    width: 100%;
    height: 100%;
    text-align: center;
    line-height: 46px;
    padding-top: 80px;
    transition: all 0.6s ease  0.2s;;
    -webkit-transition: all 0.6s ease  0.2s;/*谷歌和safari*/
    -moz-transition: all 0.6s ease  0.2s;/*火狐*/
    -ms-transition: all 0.6s ease  0.2s;/*ie*/
    -o-transition: all 0.6s ease  0.2s;/*opera*/
  }
  .iphone-box>ul>li>a {
    display: block;
    font-size: 14px;
    color: #000000;
    line-height: 40px;
  }
  .iphone-box .active>a {
    color: #9a0000;
  }
  .iphone-box>ul>li>a>i {
    height: 46px;
    width: 16px;
    padding-left: 8px;
    box-sizing: content-box;
    display: inline-block;
    background: url(../images/phone_more.png) no-repeat right center;
    vertical-align: middle;
  }
  .iphone-box>ul>li>ul {
    display: none;
    padding-bottom: 10px;
  }
  .iphone-box>ul>li>ul>li>a {
    display: block;
    font-size: 14px;
    color: #000;
    line-height: 30px;
  }
  .iphone-box>ul>li>ul>li>a strong {
    font-weight: normal !important;
  }
  .iphone_nav.focus {
    margin-left: 0;
    display: block !important;
  }
  .search,
  .nav {
    display: none;
  }
  .logo {
    width: 347px;
    height: auto;
    margin-top: 20px;
  }
  .headerBg {
    height: auto;
    padding-bottom: 20px;
  }
  .banner {
    height: 200px !important;
  }
  .newsIdx {
    padding: 30px 0px;
  }
  .commonTitle>h3,
  .commonTitle>h4 {
    font-size: 20px;
  }
  .newsItemIdx {
    flex-wrap: wrap;
  }
  .newsItemFirst {
    width: 100%;
  }
  .newsItemSec {
    width: 100%;
    margin-top: 20px;
  }
  .newsItemFirstPic {
    height: 225px;
  }
  .newsItemFirstText {
    padding: 10px 20px;
    height: auto;
  }
  .newsItemFirstText>h3 {
    font-size: 18px;
  }
  .newsItemFirstText>p {
    font-size: 14px;
  }
  .noticeIdxItem {
    margin-top: 30px;
    flex-wrap: wrap;
  }
  .noticeIdxList {
    width: calc(100% - 51%);
    height: auto;
    padding: 20px 10px;
  }
  .noticeIdx {
    height: auto;
  }
  .noticeIdxList>a>h3 {
    font-size: 16px;
  }
  .noticeIdxList>a>p {
    height: auto;
  }
  .noticeIdxList {
    margin-bottom: 10px;
  }
  .scienceIdxBg {
    height: auto;
    padding-top: 30px;
  }
  .scienceCont {
    flex-wrap: wrap;
  }
  .scienceTitle {
    transform: translate(0, 0px);
  }
  .scienceDetail {
    width: calc(100% - 120px);
    padding: 28px 10px;
  }
  .scienceItemList {
    width: 50%;
  }
  .scienceItemList + .scienceItemList {
    padding-left: 20px;
  }
  .scienceItemList:nth-child(2n+1) {
    padding-left: 0px;
  }
  .scienceItemList>a>h3 {
    font-size: 14px;
  }
  .scienceItemList>a>span {
    font-size: 12px;
  }
  .footerBg {
    height: auto;
  }
  .link, .contact {
    width: calc(100% - 51%);
  }
  .contact {
    margin-left: 0px;
  }
  .code {
    display: none;
  }
  .headerT {
    height: auto;
    padding: 0px 15px 20px 15px;
  }
  .logoT {
    width: 347px;
    height: auto;
    margin-top: 20px;
  }
  .navT,
  .searchT {
    display: none;
  }
  .centerBg {
    height: 200px;
  }
  .commonNavLeft {
    display: none;
    float: none;
  }
  .commonRightCont {
    width: 100%;
    float: none;
  }
  .articleCont {
    padding: 20px 20px;
  }
  .commonRightTitle>h3 {
    font-size: 20px;
  }
  .leader_list_pic {
    width: 140px;
    height: auto;
  }
  .leader_list_text {
    width: calc(100% - 160px);
    padding-top: 30px;
  }
  .commonRightTitle,
  .teacher_list_nav_detail {
    flex-wrap: wrap;
  }
  .location {
    height: auto;
  }
  .teacher_list_nav_detail>a {
    width: calc(100% - 51%);
    margin-bottom: 10px;
  }
  .teacher_list_item_detail {
    width:calc(100% - 51%);
    height: auto;
  }
  .teacher_list_item_detail+.teacher_list_item_detail {
    margin-left: 8px;
  }
  .teacher_list_item_detail:nth-child(2n+1) {
    margin-left: 0px;
  }
  .teacher_article_header {
    flex-wrap: wrap;
  }
  .teacherArticle {
    padding: 20px;
  }
  .teacher_article_pic {
    height: auto;
    width: 100%;
  }
  .teahcer_article_text {
    width: 100%;
  }
  .teahcer_article_text>h3 {
    margin-top: 20px;
  }
  .teacher_article_detail>div>span {
    width: 30%;
  }
  .listPicItemText {
    height: auto;
    padding: 20px;
  }
  .listPicItemImg  {
    display: none;
    position: static;
  }
  .listPicItemText>h3 {
    width: 100%;
  }
  .listPicItemDetail+.listPicItemDetail {
    margin-top: 20px;
  }
  .noticeListDetail>a {
    font-size: 16px;
  }
  .noticeListDetail>a {
    width: 100%;
  }
  .noticeListDetail {
    flex-wrap: wrap;
  }
}
@media screen and (max-width: 768px){
  
}