@charset "utf-8";
@font-face {
  font-family: 'PingFangSC';
  src: url(../fonts/PingFangSC.ttf);
  font-weight: 400;
  font-style: normal;
}
html {
  font-size: 16px;
}
body,
input,
select,
textarea {
  font-family: PingFangSC, sans-serif, Arial, Helv, Helvetica !important;
}
ul {
  margin: 0;
}
.container,
.navbar,
ul {
  padding: 0;
}
.text_just {
  text-align: justify;
  text-justify: distribute-all-lines;
  text-align-last: justify;
  -moz-text-align-last: justify;
  -webkit-text-align-last: justify;
}
.home_news .flowListBox,
.news_page .flowListBox {
  display: block;
}
/*.home_achievement .flowList{*/
/*  width: 54.0104rem;*/
/*}*/
.flowListFy {
  display: flex;
  justify-content: space-between;
}
.flowListFy li {
  list-style: none;
  width: auto;
}
.flowListBox .flowListFy .flowItem {
  position: inherit;
}
.phone_show {
  display: none;
}
.lang_check_box {
  margin: 1.25rem 0.9375rem 0 0;
}
.lang_check_box ul {
  display: flex;
  justify-content: space-between;
  align-items: center;

  background: #fff;
}
.lang_check_box li {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.lang_check_box li a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  border: 1px solid #7f7f7f;
  height: 1.25rem;

  font-size: 0.875rem;
  color: #000;
  text-decoration: none;
}
.lang_check_box ul li:nth-of-type(1) a {
  border-right: none;
}
.lang_check_box ul li:nth-of-type(1),
.lang_check_box li.active,
.lang_check_box li a:focus {
  background: #333;
}
.lang_check_box ul li:nth-of-type(1) a,
.lang_check_box li.active a,
.lang_check_box li a:focus {
  color: #fff;
}

@media screen and (-webkit-min-device-pixel-ratio: 0) {
  .text_just:after {
    content: '.';
    display: inline-block;
    width: 100%;
    overflow: hidden;
    height: 0;
  }
}
.text_single_lines {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.text_four_lines,
.text_three_lines,
.text_two_lines {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
}
.text_two_lines {
  -webkit-line-clamp: 2;
}
.text_three_lines {
  -webkit-line-clamp: 3;
}
.text_four_lines {
  -webkit-line-clamp: 4;
}
#loading,
.icon {
  display: flex;
  justify-content: center;
  align-items: center;
}
.icon i {
  width: 1.6667rem;
  height: 1.6667rem;
  background: url(../images/icons.png) no-repeat center 0;
  background-size: 5.5714rem auto;
  display: inline-block;
}
#loading {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  z-index: 888;
  opacity: 1;
  background: #fff;
}
#loading .spinner-border {
  color: #f29900;
}
.lime_top,
.lime_top_bottom {
  border-top: 1px solid #000;
}
.lime_top_bottom {
  border-bottom: 1px solid #000;
}
.lime_left_right {
  border-left: 1px solid #000;
  border-right: 1px solid #000;
}
.block .container {
  height: 2.5rem;
}
.header {
  height: 19.3583rem;
}
.header_fixd {
  position: relative;
  z-index: 10;
  transition: all 0.2s;
}
.header_fixd .search_wrap,
.header_fixd .slogn .container {
  display: flex;
  justify-content: space-around;
  align-items: center;
}
.header_fixd .slogn .container .slogn_cn,
.header_fixd .slogn .container .slogn_en {
  font-size: 3.1rem;
  font-weight: bold;
}
.header_fixd .slogn .container .slogn_en {
  background: url(../images/bg_brand_pc2.png) no-repeat center;
  background-size: 100% auto;
  color: transparent;
}
.header_fixd .slogn .container .slogn_cn {
  padding-left: 0.625rem;
  border-left: 1px solid #000;
}
.header_fixd .search_wrap {
  justify-content: flex-end;
  color: #7f7f7f;
  transition: all 0.2s;
}
.header_fixd .search_wrap .btn_search {
  margin: 1.25rem 0.9375rem 0 0;
  padding: 0 0.525rem;
  height: 1.25rem;
  border: 1px solid #7f7f7f;
  cursor: pointer;
  text-decoration: none;
}
.header_fixd .search_wrap .btn_search i {
  height: 1.25rem;
  transform: scale(0.5);
}
.header_fixd .search_wrap .btn_search b {
  padding: 0 10px;
  text-decoration: none;
  height: 20px;
  line-height: 18px;
  font-weight: lighter;
  color: #7f7f7f;
  display: inline-block;
}
.header_fixd .search_wrap .btn_lang {
  margin: 1.25rem 1.25rem 0 0;
  padding: 0 0.625rem;
  min-width: 3.05rem;
  height: 1.25rem;
  border: 1px solid #7f7f7f;
  color: #000;
  text-decoration: none;
  font-size: 0.75rem;
  text-align: center;
}
.header_fixd .search_wrap .btn_lang:hover,
.header_fixd .search_wrap .btn_search:hover {
  transition: all 0.3s;
  color: #fff;
  border-color: #000;
  background-color: #000;
}
.header_fixd .search_wrap .btn_lang:hover i,
.header_fixd .search_wrap .btn_search:hover i {
  background-position: center -3.4375rem;
}
.header_fixd .search_wrap .btn_lang:hover b,
.header_fixd .search_wrap .btn_search:hover b {
  color: #fff;
}
.header_fixd .logo_wrap .logo {
  padding: 0.625rem 1.25rem;
  width: 10%;
  display: block;
}
.achievement .flowList .flowItem a.thumb img,
.footer .logo_footer a img,
.header_fixd .logo_wrap .logo img {
  width: 100%;
  display: block;
}
#topSlider .swiper-slide a .info h3 span,
.footer .university h5 span:hover img,
.header_fixd .navbar > .container,
.page_faculty_detail .faculty_detail_w .faculty_detail_share p span:hover img {
  display: block;
}
.header_fixd .navbar .head_nav:not(.show) {
  display: block;
}
.header_fixd .navbar .head_nav {
  transition: all 0.2s;
}
.header_fixd .navbar .head_nav ul.nav_fir {
  justify-content: flex-end;
  list-style: none;
}
.header_fixd .navbar .head_nav ul.nav_fir .nav_sec > li,
.header_fixd .navbar .head_nav ul.nav_fir > li {
  position: relative;
}
.header_fixd .navbar .head_nav ul.nav_fir > li > a {
  padding: 0.5rem 0.42rem;
  display: block;
  text-decoration: none;
  color: #696969;
  font-size: 1rem;
  /* border: 1px solid #fff; */
  border-bottom: 0;
  min-width: 100px;
  text-align: center;
  font-weight: lighter;
}
.header_fixd .navbar .head_nav ul.nav_fir > li > a:hover {
  /* border-color: #000; */
  color: #000;
  font-weight: 700;
}
.header_fixd .navbar .head_nav ul.nav_fir > li > a.active {
  /* border-color: #707070; */
  color: #000;
  font-weight: 700;
}
.header_fixd .navbar .head_nav ul.nav_fir .nav_sec {
  position: absolute;
  left: 50%;
  top: 100%;
  transform: translateX(-50%);
  width: 100%;
  display: none;
  background-color: #000;
  padding: 0 0 0.3125rem;
  list-style: none;
}
.header_fixd .navbar .head_nav ul.nav_fir .nav_sec > li ul.nav_thi li a,
.header_fixd .navbar .head_nav ul.nav_fir .nav_sec > li > a {
  color: #fff;
  text-decoration: none;
  border-bottom: 1px solid #5a5a5a;
  white-space: nowrap;
  display: block;
  font-size: 0.875rem;
  position: relative;
}
.header_fixd .navbar .head_nav ul.nav_fir .nav_sec > li > a {
  padding: 0.625rem 0;
  text-align: center;
}
.header_fixd .navbar .head_nav ul.nav_fir .nav_sec > li > a i {
  position: absolute;
  right: -0.5rem;
  top: 1rem;
  border: 5px solid transparent;
  border-left-color: #fff;
}
.footer .firendship dd a:hover,
.header_fixd .navbar .head_nav ul.nav_fir .nav_sec > li > a:hover {
  color: #fbc83f;
}
.header_fixd .navbar .head_nav ul.nav_fir .nav_sec > li ul.nav_thi {
  position: absolute;
  left: 100%;
  top: 0;
  list-style: none;
  display: none;
  background-color: #000;
  padding: 0 0 0.3125rem;
}
.header_fixd .navbar .head_nav ul.nav_fir .nav_sec > li ul.nav_thi li a {
  padding: 0.625rem;
}
.header_fixd .navbar .head_nav ul.nav_fir .nav_sec > li ul.nav_thi li a:hover {
  color: #fbc83f;
}
.header_fixd.fixtop {
  position: fixed;
  left: 0;
  top: 0;
  right: 0;
  z-index: 999;
  background: #fff;
  border-bottom: 1px solid #000;
}
.header_fixd.fixtop .block,
.header_fixd.fixtop .slogn {
  display: none;
}
.header_fixd.fixtop .search_wrap .btn_lang,
.header_fixd.fixtop .search_wrap .btn_search {
  margin-top: 0.8333rem;
}
.header_fixd.fixtop .logo_wrap .logo {
  width: 5.5556rem;
}
.contBox,
.header_fixd.fixtop .navbar > .container {
  position: relative;
}
.header_fixd.fixtop .navbar > .container .search_wrap {
  position: absolute;
  right: 0;
  top: 0;
}
.header_fixd.fixtop .navbar > .container .head_nav {
  position: absolute;
  right: 0;
  bottom: 0;
}
.contBox {
  border-bottom: 1px solid #000;
  padding: 0 0 2.5rem;
  display: block;
  transition: 0.3s linear;
}
.contBox h3 {
  margin-bottom: 0.9375rem;
  font-size: 1.5625rem;
  font-weight: 400;
  line-height: 2.1875rem;
  text-decoration: none;
  word-break: break-all;
  /* word-wrap: break-word; */
  text-align: justify;
  white-space: normal;
  text-justify: inter-ideograph;
}
.contBox p {
  position: absolute;
  left: 0.9375rem;
  right: 0.9375rem;
  bottom: 0.625rem;
  margin: 0;
  padding: 0;
  font-size: 0.75rem;
  overflow: hidden;
}
.contBox p span {
  float: right;
}
.contBox,
a.contBox {
  text-decoration: none;
  color: #000;
}
a.contBox:hover {
  opacity: 0.5;
}
.title_box {
  color: #000;
  min-height: 16.25rem;
}
.title_box p {
  color: #888;
}
.title_black_box,
.title_box,
.title_white_box {
  padding: 0.625rem 0.625rem 2.5rem;
  border: 1px solid #000;
  text-decoration: none;
}
.title_black_box {
  color: #fff;
  min-height: 14rem;
  background: #000;
}
.page_undergraduate > .container .title_black_box h3,
.title_black_box p,
a.title_black_box:hover h3,
a.title_black_box:hover p {
  color: #fff;
}
.title_black_box p .icon {
  padding: 0 0 1.1111rem;
  display: block;
}
.title_black_box p .icon i {
  width: 1.2222rem;
  background-position: center -22.3889rem;
}
.title_white_box {
  color: #000;
  min-height: 20rem;
}
.title_white_box p {
  color: #888;
}
.pic_box {
  border-bottom-color: #888;
  overflow: hidden;
}
.pic_box img {
  margin: 0 0 1.25rem;
  width: 100%;
  display: block;
}
.pic_box p {
  left: 0;
  right: 0;
  bottom: 0.3125rem;
  color: #888;
}
.cate_box {
  padding: 0 0 0.8125rem;
  background-color: #f29900;
  color: #fff;
  border: 0;
}
.cate_box h3 {
  margin: 0;
  padding: 1.25rem 0 2.8125rem 0.9375rem;
  color: #fff;
}
.cate_box h4 {
  margin: 0;
  padding: 0 0 0 0.9375rem;
  font-size: 2.1875rem;
  display: flex;
  overflow: hidden;
  transition: 0.3s linear;
  width: 100%;
}
.cate_box h4 span {
  padding: 0 0.3125rem;
  background-color: #fff;
  color: #000;
}
.cate_box h4:last-child span {
  border-top: 1px solid #cfcfcf;
}
.cate_box::after,
.public_title .container .title_cn::after {
  content: '';
  position: absolute;
  right: 1.25rem;
  width: 2.625rem;
  height: 2.125rem;
}
.cate_box::after {
  top: 1.375rem;
  background: url(../images/icons.png) no-repeat center -10.9rem;
  transition: all 0.3s;
  background-size: 165% auto;
}
#topSlider,
a.bg_black {
  background-color: #000;
}
.public_more a,
a.cate_box:hover {
  color: #fff;
  text-decoration: none;
}
a.cate_box:hover h4 {
  width: 0;
}
a.cate_box:hover::after {
  transform: translateX(0.625rem);
}
.public_title .container {
  display: flex;
}
.public_title .container .title_cn {
  position: relative;
  padding: 0.125rem 0 0.125rem 6.25rem;
  width: 50%;
  background-color: #000;
  color: #fff;
  font-size: 1.7778rem;
}
.public_title .container .title_cn::after {
  top: 0.4375rem;

  background: url(../images/icons.png) no-repeat center -13.7rem;
  background-size: 165% auto;
}
.public_title .container .title_en {
  padding: 0.125rem 0 0 1.25rem;
  height: 2.5rem;
  color: #dedede;
  font-size: 1.875rem;
  width: 50%;
  border-top: none !important;
}
.public_more,
.public_page {
  padding: 0 6.25rem 0 0;
  text-align: right;
}
.public_more a {
  padding: 0.185rem 0.75rem 0.185rem 0.9375rem;
  display: inline-block;
  border: 0.0625rem solid #000;
  color: #000;
  font-size: 0.75rem;
  letter-spacing: 1px;
}
.public_more a i {
  margin-left: 0.2rem;
  background-position: center -15.35rem;
  vertical-align: middle;
  transition: 0.3s linear;
  background-size: 4rem auto;
}
.cate ul li a:hover,
.notice .noticeList .notice_list .head a:hover,
.notice .noticeList .notice_list .list a:hover,
.page_faculty .facultyList li a:hover .info h3,
.page_laboratory .laboratoryList li a:hover,
.public_more a:hover {
  color: #f29900;
}
.public_more a:hover i {
  transform: translateX(0.2778rem);
}
.public_page {
  padding: 3.75rem 0 !important;
  display: flex !important;
  justify-content: flex-end !important;
  align-items: center !important;
}
.public_page.phone_show {
  display: none !important;
}
.public_page .icon {
  margin: 0 0.625rem !important;
}
.public_page .icon i {
  background-position: center -25.53rem !important;
  transition: all 0.3s !important;
}
.public_page .icon:hover i {
  transform: translateX(-0.3125rem) !important;
}
.public_page .icon_dir_r {
  transform: rotate(180deg) !important;
}
.public_page span {
  font-size: 0.875rem !important;
}
.public_page {
  position: relative !important;
}
.public_page .p_pages {
  width: 7rem !important;
  position: absolute !important;
  right: 0 !important;
  bottom: 3.75rem !important;
  display: flex !important;
  justify-content: space-between !important;
}
.public_page .p_t {
  width: 7rem !important;
  display: flex !important;
  justify-content: center !important;
  letter-spacing: 3px !important;
}
.public_page .p_t b {
  letter-spacing: 0 !important;
}
.public_page .p_first_d,
.public_page .p_last_d,
.public_page .p_no_d {
  display: none !important;
}
.public_page .p_prev_d {
  font-size: 0 !important;
  border: none !important;
  width: 1.6667rem !important;
  height: 1.6667rem !important;
  background: url(../images/icons.png) no-repeat center -25.53rem !important;
  background-size: 5.5714rem auto !important;
  display: inline-block !important;
  transition: all 0.3s !important;
  cursor: pointer !important;
}
.public_page .p_prev_d:hover {
  transform: translateX(-0.3125rem) !important;
}
.public_page .p_next_d:hover {
  transform: rotate(180deg) translateX(-0.3125rem) !important;
}
.public_page .p_next_d {
  font-size: 0 !important;
  width: 1.6667rem !important;
  height: 1.6667rem !important;
  background: url(../images/icons.png) no-repeat center -25.53rem !important;
  background-size: 5.5714rem auto !important;
  display: inline-block !important;
  transform: rotate(180deg) !important;
  transition: all 0.3s !important;
  cursor: pointer !important;
}
.public_page span b {
  padding: 0 0.1429rem 0 1px !important;
  font-weight: 400 !important;
  border: 1px solid #000 !important;
  display: inline-block !important;
}
.footer {
  padding: 3.125rem 0 2.5rem;
  background: #000 url(../images/bg_foot.png) no-repeat right top;
  background-size: auto 100%;
}
.footer .logo_footer {
  display: flex;
}
.footer .logo_footer a {
  margin: 0;
  width: 4.5rem;
  display: inline-block;
}
.footer .logo_footer a:first-child {
  margin-right: 1.25rem;
}
.footer .university {
  color: #fff;
  font-size: 0.75rem;
}
.footer .university h6 {
  margin: 0;
  font-size: 0.875rem;
}
.footer .university p {
  color: #fff;
  margin: 0;
  padding: 10px 0 20px;
  line-height: 20px;
}
.footer .university h5 span {
  position: relative;
  display: inline-block;
}
.footer .university h5 span img {
  position: absolute;
  left: 50%;
  bottom: 100%;
  transform: translate(-50%, -0.3125rem);
  width: 5.625rem;
  border-radius: 0.25rem;
  display: none;
}
.footer .university h5 span i {
  width: 1.7375rem;
  height: 1.4375rem;
}
.footer .university h5 span:first-child {
  margin-right: 1.875rem;
}
.footer .university h5 span:hover::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 100%;
  transform: translate(-50%, 0.3rem);
  border: 6px solid transparent;
  border-top-color: #fff;
}
.footer .university h5 span.douyin i {
  background-position: center -6.65rem;
}
.footer .university h5 span.weibo i {
  background-position: center -9.7625rem;
}
.footer .firendship dt {
  padding: 0 0 0.9375rem;
  color: #fff;
  font-size: 0.8125rem;
  font-weight: 400;
}
.footer .firendship dd {
  margin: 0 0 0.1875rem;
}
.footer .firendship dd a {
  color: #fff;
  font-size: 0.75rem;
  font-weight: 400;
  text-decoration: none;
}
.footer .address {
  color: #fff;
  font-size: 0.75rem;
  display: flex;
  justify-content: flex-end;
  text-align: right;
}
.footer .address h5 {
  margin: 0;
  font-size: 0.75rem;
  font-weight: 400;
  line-height: 1.125rem;
}
.footer .address p {
  margin: 0 0 0 2.5rem;
  line-height: 1.125rem;
}
.footer .third_party {
  padding: 2.5rem 0 0;
}
.footer .third_party::after {
  content: '';
  clear: both;
  display: block;
}
.footer .third_party .list_logo {
  text-align: right;
}
.footer .third_party .list_logo a {
  margin: 0.9375rem 1.25rem 0 0;
  display: inline-block;
}
.footer .third_party .list_logo a img {
  height: 1.5625rem;
}
.footer .third_party .qcode {
  float: right;
  display: flex;
  list-style: none;
}
.footer .third_party .qcode li {
  margin: 0 0 0 1.25rem;
  width: 5rem;
  display: block;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 400;
  white-space: nowrap;
}
.footer .third_party .qcode li img {
  margin: 0 auto 0.25rem;
  width: 90%;
  display: block;
}
.footer .copyright {
  padding: 4rem 0 0;
  color: #fff;
  font-size: 0.75rem;
}
#topSlider .swiper-slide a {
  position: relative;
  max-width: 75rem;
  margin: 0 auto;
  height: 30.3125rem;

  display: block;
  background-color: #000;
  background-size: cover !important;
}
#topSlider .swiper-slide a .info {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(100%, -50%);
  width: 15rem;
  min-height: 16.25rem;
  border-color: #929597;
  color: #fff;
}
#topSlider .swiper-pagination-bullet {
  background-color: #fff;
}
.flowLoading {
  text-align: center;
  padding: 30px 0;
}
.flowLoading .spinner-border {
  color: #000;
}
.flowList,
.flowListBox {
  position: relative;
  margin: 0 auto;
  display: none;
}
.flowList .flowItem,
.flowListBox .flowItem {
  position: absolute;
  transition: 0.3s ease-in-out;
  background-color: #fff;
}
.news > .container {
  padding: 1rem 3.75rem 0;
}
.news .flowList .flowItem .contBox,
.news .flowListBox .flowItem .contBox {
  margin: 1.875rem 0 0;
  width: 15.8594rem;
  border-width: 2px;
}
.page_undergraduate .flowList .flowItem .contBox,
.page_undergraduate .flowListBox .flowItem .contBox {
  width: 13.8594rem;
  margin: 1.875rem 1rem 0;
}
.news .public_more {
  padding: 0 2.35rem 0 0;
}
.news .flowList .flowItem .contBox h3,
.news .flowListBox .flowItem .contBox h3 {
  padding-right: 1.2rem;
}
.notice .noticeList {
  position: relative;
  padding: 0 6.25rem;
  /* border-bottom: 1px solid #000; */
}
.notice .noticeList .notice_list {
  float: left;
  width: 25%;
  border-right: 1px solid #000;
}
.notice .noticeList .notice_list:first-child {
  border-left: 1px solid #000;
}
.home_notice .noticeList .notice_list {
  border-right: none;
}
.home_notice .noticeList .notice_list:first-child {
  border-left: none;
}
.notice .noticeList .notice_list .head {
  padding: 0 1.875rem;
  height: 4.0625rem;
  display: flex;
  border-bottom: 1px solid #000;
  justify-content: space-between;
  align-items: center;
}
.notice.home_notice .noticeList .notice_list .head {
  border-bottom: none;
}
.notice.home_notice .noticeList .notice_block {
  border-bottom: none;
}
.notice .noticeList .notice_list .head h4 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 400;
}
.notice .noticeList .notice_list .head a {
  margin: 0;
  display: inline-block;
  font-size: 0.75rem;
  color: #000;
  text-decoration: none;
}
.notice .noticeList .notice_list .list {
  margin: 1.875rem;
  height: 18.3125rem;
}
.notice .noticeList .notice_list .list a {
  position: relative;
  padding: 0.625rem 3.125rem 0.625rem 0;
  display: block;
  font-size: 0.75rem;
  border-bottom: 1px solid silver;
  color: #7f7f7f;
  text-decoration: none;
}
.notice .noticeList .notice_list .list a h6 {
  margin: 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-size: 0.8125rem;
}
.notice .noticeList .notice_list .list a span {
  position: absolute;
  right: 0;
  top: 0.625rem;
  color: #c3c3c3;
}
.notice .noticeList .notice_block {
  position: absolute;
  top: 0;
  right: 0;
  width: 6.25rem;
  height: 4.0625rem;
  border-bottom: 1px solid #000;
}
.notice .noticeList .notice_block:last-child {
  left: 0;
  right: auto;
}
.notice .public_more {
  padding-top: 3.125rem;
  padding-bottom: 3.125rem;
}
.achievement > .container {
  padding: 2.4375rem 3.75rem 0;
}
.achievement .flowList .flowItem a.thumb {
  position: relative;
  margin: 1.875rem 1rem 0;
  width: 19.2rem;
  border-width: 2px;
  display: block;
  font-size: 0.9286rem;
  color: #000;
  text-decoration: none;
  overflow: hidden;
}
.achievement .flowList .flowItem a.thumb .mask {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  padding: 2.2222rem 2.7778rem;
  transition: 0.3s linear;
  opacity: 0;
  transform-origin: bottom;
}
.achievement .flowList .flowItem a.thumb .mask p {
  color: #fff;
  font-size: 1.1111rem;
}
.achievement .flowList .flowItem a.thumb:hover .mask {
  opacity: 1;
  transform: scale(1.05);
}
.achievement .flowList .flowItem a.title {
  margin: 0 1rem;
  padding-top: 1.4286rem;
  display: block;
  position: relative;
  text-decoration: none;
  color: #000;
}
.achievement .flowList .flowItem a.title span {
  color: #646464;
}
.achievement .flowList .flowItem a.title h3 {
  margin: 2px 0 0;
  padding: 0 0 10px;
  font-size: 0.9286rem;
}
.achievement .flowList .flowItem a.title::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  border-top: 1px solid #000;
  transition: 0.5s linear;
  width: 0;
}
.achievement .flowList .flowItem a.title:hover,
.achievement .flowList .flowItem a.title:hover h3,
.achievement .flowList .flowItem:hover h3,
.achievement .flowList .flowItem:hover span {
  font-weight: 700;
}
.achievement .flowList .flowItem:hover a.title::after {
  width: 100%;
}
.achievement .public_more {
  padding: 2.1429rem 2.6714rem 3.5714rem;
}
.page_notice .noticeList .notice_list {
  width: 50%;
}
.page_notice .noticeList .notice_list .list {
  height: auto;
}
.page_notice_sub .head_block {
  border-bottom: 1px solid #000;
  overflow: hidden;
  display: flex;
  list-style: none;
}
.page_notice_sub .head_block li {
  float: left;
  width: 5.5rem;
  height: 5.2rem;
  border-right: 1px solid #000;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.875rem;
  font-weight: 700;
}
.page_notice_sub .head_block li:nth-child(2) {
  width: 12.625rem;
}
.page_notice_sub .head {
  overflow: hidden;
  border-bottom: none;
  list-style: none;
}
.page_notice_sub .head li {
  height: 3.6875rem;
  border-bottom: 1px solid #000;
}
.page_notice_sub .head li:first-child {
  border-bottom: none;
}
.page_notice_sub .head li:nth-child(3) {
  flex: 1;
  border-right: none;
}
.page_notice_sub .noticeList {
  padding: 0 0 0 5.45rem;
}
.page_notice_sub .noticeList .notice_list {
  float: none;
  width: 100%;
  border-right: none;
}
.page_notice_sub .noticeList .notice_list .list {
  margin: 0 0 0 12.5625rem;
  padding: 2.5rem 6.875rem;
  height: auto;
  border-left: 1px solid #000;
}
.page_notice_sub .noticeList .notice_list .list a {
  padding: 0.9375rem 3.125rem 0.9375rem 0;
}
.page_notice_sub .noticeList .notice_list .public_page {
  margin: 0 6.25rem 0 12.5625rem;
  padding: 0 0 1.875rem;
  border-left: 1px solid #000;
}
.page_global .flowList .flowItem .contBox {
  margin: 1.5rem 1rem 0;
  padding: 0 0 0.5rem;
  width: 19.4445rem;
  border-width: 0.125rem;
  display: block;
  font-size: 0.8125rem;
  color: #000;
  text-decoration: none;
  overflow: hidden;
  transition: all 0.3s;
}
.page_global .flowList .flowItem .contBox p {
  position: relative;
  bottom: auto;
  padding: 1.875rem 0 0.625rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.page_global .flowList .flowItem .contBox p b {
  font-weight: normal;
}

.cate ul {
  padding: 3.125rem 0 2.1429rem;
  display: flex;
  justify-content: space-around;
  text-align: center;
}
.cate ul li,
.page_faculty .facultyList li a .info {
  border-top: 1px solid #000;
  border-bottom: 1px solid #000;
}
.cate ul li {
  flex: 1;
  display: block;
}
.cate ul li a {
  padding: 0.5rem 0;
  border-left: 1px solid #000;
  font-size: 1.5625rem;
  transition: all 0.3s;
}
.cate ul li a.active {
  background-color: #000;
  color: #fff;
}
.cate ul,
.page_faculty .facultyList {
  list-style: none;
}
.page_faculty .facultyList li {
  float: left;
  padding-bottom: 2.5rem;
  width: 33.33333%;
}
.cate ul li a,
.page_faculty .facultyList li a {
  color: #000;
  text-decoration: none;
  display: block;
}
.page_faculty .facultyList li a img {
  margin: 0 auto;
  width: 15rem;
  height: 18.75rem;
  display: block;
  transition: all 0.3s;
  transform-origin: 50% 100% 0;
  filter: grayscale(1);
  object-fit: cover;
}
.page_faculty .facultyList li a .info {
  height: 5.6rem;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}
.page_faculty .facultyList li a .info h3 {
  margin: 0;
  /* padding: 0.9375rem 0 0.9375rem 4.375rem; */
  font-size: 1.875rem;
  font-weight: 700;
  transition: all 0.3s;
}

.page_faculty .facultyList li a .info p {
  flex: 1;
  padding-left: 4px;
  margin: 0;
  /* padding: 0.9375rem 4.375rem 0.9375rem 0; */
  font-size: 0.75rem;
  text-align: right;
  /* border-right: 1px solid #000; */
  color: #696969;
}
.page_faculty .facultyList li a .info::after {
  content: '';
  width: 1px;
  height: 2rem;
  background: #000;
  position: absolute;
  display: block;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}
.page_faculty .facultyList li:nth-of-type(3n) a .info::after {
  display: none;
}
.page_faculty .facultyList li a:hover img {
  filter: initial;
}
.page_faculty .facultyList li:nth-child(3n) .info p {
  border-right: 0;
}
.page_faculty .public_page {
  padding: 3.75rem 3.75rem 3.75rem 0;
}
.page_laboratory .laboratoryList {
  padding: 0 5.25rem;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
}
.page_laboratory .laboratoryList li {
  padding-top: 3rem;
  padding-bottom: 2rem;
  width: 21.375rem;
  margin-right: calc((100% - 21.375rem * 3) / 2);
}
.page_laboratory .laboratoryList li:nth-child(3n) {
  margin-right: 0;
}
.page_laboratory .laboratoryList li a {
  color: #000;
  text-decoration: none;
  display: block;
  transition: all 0.3s;
  overflow: hidden;
}
.page_laboratory .laboratoryList li a img {
  margin: 0 auto;
  width: 100%;
  height: 21.375rem;
  display: block;
  transition: all 0.3s;
  transform-origin: 50% 100% 0;
}
.page_laboratory .laboratoryList li a h3 {
  margin: 30px 0 0;
  height: 4.2222rem;
}
.page_laboratory .public_page {
  padding: 3.75rem 6.25rem 3.75rem 0;
}
.page_undergraduate > .container .title_black_box p .icon i {
  width: 1.4222rem;
  background-position: center -28.9889rem;
}
.page_undergraduate > .container .title_white_box p .icon {
  justify-content: flex-start;
  padding: 0 0 1.1111rem;
}
.page_undergraduate > .container .title_white_box p .icon i {
  width: 1.425rem;
  height: 1.675rem;
  background-image: url('../images/pdf2.png');
  background-position: center;
  background-size: 100% auto;
}
.page_undergraduate .public_page {
  padding: 3.75rem 1.25rem 3.75rem 0;
}
.page_undergraduate .flowList .flowItem .contBox h3 {
  display: -webkit-box;
  overflow: hidden;
  white-space: normal !important;
  text-overflow: ellipsis;
  word-wrap: break-word;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.page_undergraduate .flowList .flowItem .contBox.title_white_box h3 {
  -webkit-line-clamp: 3;
}
.tab {
  margin-bottom: -2px;
}
.tab > .container {
  display: flex;
  justify-content: space-around;
  align-items: center;
}
.tab > .container a {
  padding: 2.1429rem 0;
  font-size: 2.1429rem;
  color: #000;
  display: block;
  flex: auto;
  text-align: center;
  text-decoration: none;
  border: 1px solid #000;
  border-bottom: 3px solid #000;
  border-top-width: 0;
}
.article .article_w .article_f .article_file a:hover,
.article .article_w .article_f .article_p a:hover,
.page_search_result .result a:hover h3,
.tab > .container a:hover {
  color: #f29900;
}
.tab > .container a.active {
  border-width: 3px 3px 0;
  font-weight: 700;
}
.page_search {
  padding: 0 0 11.1111rem;
}
.page_search h2 {
  padding: 3.8889rem 0;
  text-align: center;
  font-weight: 400;
  font-size: 4.4444rem;
}
.page_search form {
  position: relative;
  border: 1px solid #000;
  padding: 2.2222rem 11.5556rem 2.2222rem 3.3333rem;
}
.page_search form input {
  width: 100%;
  border: 0;
  font-size: 2.7778rem;
  outline: 0;
}
.page_search form .icon,
.page_search_result .search_form form .icon {
  position: absolute;
  right: 0;
  top: 0;
  padding: 2.2rem 3.5556rem 2.1rem;
  border: 0;
  outline: 0;
  background: 0 0;
}
.page_search form .icon i {
  width: 4.3333rem;
  height: 4.3333rem;
  background-position: center -32.6333rem;
}
.page_search,
.page_search_result {
  border-top: 1px solid #000;
}
.page_search_result .search_form {
  border-bottom: 1px solid #000;
}
.page_search_result .search_form form {
  position: relative;
  margin: 0 7.1429rem;
  padding: 0.3571rem 3.5714rem 0.3571rem 1.7857rem;
  border-left: 1px solid #000;
  border-right: 1px solid #000;
  display: block;
}
.page_search_result .search_form form input {
  width: 100%;
  border: 0;
  font-size: 1.7857rem;
  outline: 0;
}
.page_search_result .search_form form .icon {
  height: 3.5rem;
  padding: 0 0.5556rem 0 0;
}
.page_search_result .search_form form .icon i {
  margin-top: 0.2rem;
  width: 4.1333rem;
  height: 4.4333rem;
  background-position: center -32.3333rem;
  transform: scale(0.5) translateY(-0.4444rem);
}
.page_search_result .result a {
  margin: 4.4444rem 5.5556rem;
  color: #000;
  text-decoration: none;
  display: block;
}
.page_search_result .result a h3 {
  margin: 0 0 1.1111rem;
  font-size: 1.6667rem;
  font-weight: 400;
  transition: all 0.2s;
}
.page_search_result .result a p {
  margin: 0;
  line-height: 2.5rem;
  font-size: 1.3333rem;
}
.page_search_result .public_page {
  padding-right: 4.7222rem;
}
.article > .container {
  position: relative;
}
.article,
.article h1,
.article h4,
.article h2,
.article h3,
.article p,
.article span {
  font-family: PingFangSC !important;
}
.article .article_w {
  padding: 5.5556rem 13.8889rem 6.6667rem;
  position: relative;
}
.article .article_w .article_t {
  padding: 0 0 0.4444rem;
}
.article .article_w .article_c {
  padding-top: 2rem;
}
.article .article_w .article_t h1 {
  margin: 0;
  padding: 0 0 1rem;
  font-size: 2.3rem !important;
  font-weight: bold !important;
  color: #000000;
}
.article .article_w .article_t h4 {
  font-size: 1.1rem;
  font-weight: bold;
  text-transform: uppercase;
  color: #7b7b7b;
}
.article .article_w .article_t span {
  margin: 0 3.3333rem 0 0;
  font-size: 1.24rem;
  opacity: 0.5;
  display: inline-block;
}

.article .article_w .article_c img {
  max-width: 100%;
}
.article .article_w .article_c ul {
  padding-left: 1.3889rem;
}
.article .article_w .article_c h5 {
  border-bottom: 2px solid #b7b7b7;
}
.article .article_w .article_c h5::before {
  content: '■';
  font-size: 1rem;
  margin-right: 1.0714rem;
  vertical-align: middle;
}
.article .article_w .article_c h6::after {
  content: '▼';
  font-size: 1rem;
  margin-left: 0.7143rem;
  vertical-align: middle;
}
.article .article_w .article_f .article_p {
  padding: 2.2222rem 0 0;
  display: flex;
  justify-content: space-between;
}
.article .article_w .article_f .article_p a {
  color: #a2a2a2;
  font-size: 0.8889rem;
  text-decoration: none;
  transition: all 0.2s;
}
.article .article_w .article_f .article_p a i {
  margin: 0 0.2778rem 0 0;
  background-position: center -25.4667rem;
  transition: all 0.2s;
}
.article .article_w .article_f .article_p a.prev i {
  transform: scale(0.65);
}
.article .article_w .article_f .article_p a.next i {
  margin: 0 0 0 0.2778rem;
  transform: rotate(180deg) scale(0.65);
}
.article .article_w .article_f .article_p a:hover i {
  transform: translateX(-0.2778rem) scale(0.65);
}
.article .article_w .article_f .article_p a.next:hover i {
  transform: rotate(180deg) translateX(-0.2778rem) scale(0.65);
}
.article .article_w .article_f .article_file {
  padding: 1.4286rem 0 4;
}
.article .article_w .article_f .article_file p {
  margin: 0 0 0.3571rem;
  font-size: 1.6429rem;
}
.article .article_w .article_f .article_file a {
  font-size: 1.6429rem;
  color: #000;
  text-decoration: underline;
}
.back_top {
  position: absolute;
  right: 6%;
  bottom: 4.4444rem;
  padding: 1.1111rem 0;
  transition: all 0.2s;
  border-radius: 100%;
  cursor: pointer;
}
.back_top i {
  width: 4.2857rem;
  height: 4.2857rem;
  background-position: center -38.1429rem;
  transition: all 0.5s;
}
.back_top:hover i {
  transform: translateY(-0.5556rem);
}
.page_faculty_detail .faculty_detail_w {
  padding: 4.4444rem 7.2222rem 12rem;
  position: relative;
}
.page_faculty_detail .faculty_detail_w .faculty_detail_l {
  float: left;
  width: 19.1111rem;
  margin: 0 11.1111rem 0 0;
}
.page_faculty_detail .faculty_detail_w .faculty_detail_l img {
  width: 100%;
  display: block;
}
.page_faculty_detail .faculty_detail_w .faculty_detail_l h3 {
  margin: 0;
  padding: 2.8571rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.page_faculty_detail .faculty_detail_w .faculty_detail_l h3 span {
  font-size: 1.8571rem;
}
.page_faculty_detail .faculty_detail_w .faculty_detail_l h3 b {
  font-size: 0.8571rem;
  color: #8a8a8a;
  font-weight: 400;
}
.page_faculty_detail .faculty_detail_w .faculty_detail_share {
  padding: 2.7778rem 0 4rem;
  text-align: right;
}
.page_faculty_detail .faculty_detail_w .faculty_detail_share h6 {
  padding: 0 0 0.5556rem;
  font-size: 1.2857rem;
  font-weight: 400;
}
.page_faculty_detail .faculty_detail_w .faculty_detail_share p span {
  position: relative;
  display: inline-block;
}
.page_faculty_detail .faculty_detail_w .faculty_detail_share p span img {
  position: absolute;
  left: 50%;
  bottom: 100%;
  transform: translate(-50%, -0.3125rem);
  width: 5.625rem;
  border-radius: 0.25rem;
  display: none;
  border: 2px solid #000;
}
.page_faculty_detail .faculty_detail_w .faculty_detail_share p span i {
  width: 2.4222rem;
  height: 2.2222rem;
}
.page_faculty_detail .faculty_detail_w .faculty_detail_share p span:first-child {
  margin-right: 1.875rem;
}
.page_faculty_detail .faculty_detail_w .faculty_detail_share p span:hover::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 100%;
  transform: translate(-50%, 0.3rem);
  border: 0.4286rem solid transparent;
  border-top-color: #000;
}
.page_faculty_detail .faculty_detail_w .faculty_detail_share p span.douyin i {
  background-position: center -46.3458rem;
}
.page_faculty_detail .faculty_detail_w .faculty_detail_share p span.weibo i {
  background-position: center -52.0236rem;
}
.page_undergraduate .flowListFy {
  /* display: flex; */
  display: block;
  width: 65.1042rem;
  height: 38.75rem;
  margin: 0 auto;
  /* flex-wrap: wrap; */
}
.page_undergraduate .flowListFy .flowItem {
  transition: 0.3s ease-in-out;
  background-color: #fff;
}
.page_undergraduate .flowListFy .flowItem .contBox {
  border-width: 2px;
  width: 13.8594rem;
  margin: 1.875rem 1rem 0;
  text-decoration: none;
  color: #000;
}
.page_undergraduate .flowListFy .flowItem .contBox h3 {
  display: -webkit-box;
  overflow: hidden;
  white-space: normal !important;
  text-overflow: ellipsis;
  word-wrap: break-word;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  padding-right: 1.2rem;
}
.page_undergraduate .flowItem {
  position: initial;
  float: left;
}
.page_undergraduate .flowListFy .flowItem:nth-of-type(6n - 1) {
  transform: translate(0.333333rem, -6.5417rem);
}
.page_undergraduate .flowListFy .flowItem:nth-of-type(8n - 1) {
  transform: translate(0.333333rem, -6.5417rem);
}
@media (min-width: 5146px) {
  html {
    font-size: 50px;
  }
  .container {
    max-width: 80rem;
  }
}
@media (max-width: 5146px) {
  html {
    font-size: 45px;
  }
  .container {
    max-width: 75rem;
  }
}
@media (max-width: 4200px) {
  html {
    font-size: 32px;
  }
  .container {
    max-width: 85rem;
  }
}
@media (min-width: 2100px) {
  .header_fixd .logo_wrap .logo {
    width: 9.5%;
    padding-top: 0;
    padding-bottom: 0;
  }
}
@media (min-width: 2560px) {
  .public_title .container .title_cn::after {
    background-size: 165% auto;
  }
  .header_fixd .navbar .head_nav ul.nav_fir .nav_sec > li,
  .header_fixd .navbar .head_nav ul.nav_fir > li {
    min-width: 154px;
  }
  .header_fixd .logo_wrap .logo {
    width: 9.5%;
  }
}
@media (min-width: 3200px) {
  .header_fixd .logo_wrap .logo {
    width: 10%;
  }
  .header_fixd .navbar .head_nav ul.nav_fir > li {
    margin-right: 1rem;
  }
}
@media (max-width: 3200px) {
  html {
    font-size: 26px;
  }
  .container {
    max-width: 75rem;
  }
  .header_fixd .slogn .container .slogn_cn,
  .header_fixd .slogn .container .slogn_en {
    font-size: 3.1rem;
  }
}
@media (max-width: 2610px) {
  html {
    font-size: 22px;
  }
  .container {
    max-width: 85rem;
  }
  .header_fixd .slogn .container .slogn_cn,
  .header_fixd .slogn .container .slogn_en {
    font-size: 3.5rem;
  }
}
@media (max-width: 1920px) {
  html {
    font-size: 18px;
  }
  .container {
    max-width: 75rem;
  }
  .header_fixd .slogn .container .slogn_cn,
  .header_fixd .slogn .container .slogn_en {
    font-size: 3.1rem;
  }
}
@media (max-width: 1520px) {
  html {
    font-size: 14px;
  }
  .page_laboratory .laboratoryList li {
    width: 20.375rem;
    margin-right: calc((100% - 20.375rem * 3) / 2);
  }
  .page_laboratory .laboratoryList li a img {
    height: 20.375rem;
  }
}
@media (max-width: 1280px) {
  html {
    font-size: 12px;
  }
}
@media (min-width: 992px) {
  .pc_show {
    display: block;
  }
  .mobile_show {
    display: none;
  }
}
@media (max-width: 992px) {
  .page_undergraduate .flowItem {
    position: absolute;
    float: initial;
  }
  html {
    font-size: 14px;
  }
  .container {
    margin: 0 20px;
    width: auto;
  }
  .pc_show {
    display: none !important;
  }
  .header .header_fixd .slogn .container,
  .header .header_fixd .slogn .container .slogn_cn span,
  .header .header_fixd .slogn .container .slogn_en span,
  .mobile_show {
    display: block;
  }
  .public_more {
    padding: 0;
    text-align: center;
  }

  .header,
  .header .header_fixd .block {
    border-bottom: 1px solid #000;
  }
  .header .header_fixd .slogn {
    border: 0;
  }
  .header .header_fixd .slogn .container .slogn_en {
    font-size: 1.5rem;
    float: right;
    padding: 0.6rem 0.7143rem 0.6rem 0;
    line-height: 1.7143rem;
    width: 50%;
    background: url(../images/bg_brand.png) no-repeat 0 center;
    background-size: auto 90%;
    color: transparent;
  }
  .header .header_fixd .slogn .container .slogn_cn {
    clear: both;
    margin: 0 -22px;
    padding: 0 0 0 50%;
    text-indent: 1.4286rem;
    height: 3.2143rem;
    border-top: 1px solid #000;
    border-bottom: 1px solid #000;
    border-left: none;
    font-size: 1.4rem;
    display: flex;
    align-items: center;
  }
  .header .header_fixd .slogn .container .btn_close {
    position: absolute;
    right: 1.4286rem;
    bottom: 0;
    width: 3.5714rem;
    height: 3.2143rem;
    border-left: 1px solid #000;
    display: none;
  }
  .header .header_fixd .slogn .container .btn_close.open {
    display: flex;
  }
  .header .header_fixd .slogn .container .btn_close i {
    background-position: center -58.7143rem;
  }
  .header .header_fixd .navbar {
    position: absolute;
    left: 0;
    right: 0;
    bottom: -3.2143rem;
  }
  .header .header_fixd .navbar .container {
    margin: 0;
    border: 0;
    display: block;
  }
  .header .header_fixd .navbar .container .search_wrap {
    position: absolute;
    left: 1.4286rem;
    bottom: 0;
    right: 1.4286rem;
    height: 3.2143rem;
    border-left: 1px solid #000;
    border-right: 1px solid #000;
    display: flex;
    justify-content: space-between;
  }
  .footer > .container .foot_info .address,
  .header .header_fixd .navbar .container .search_wrap .btn_lang {
    display: none;
  }
  .header .header_fixd .navbar .container .search_wrap .btn_search {
    margin: 0;
    padding: 0;
    height: 3.2143rem;
    width: 3.53rem;
    border: 0;
    border-right: 1px solid #000;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .header .header_fixd .navbar .container .search_wrap .btn_search i {
    width: 3.5714rem;
    height: 1.6667rem;
    transform: scale(1);
    background-position: center 0.2143rem;
  }
  .header .header_fixd .navbar .container .search_wrap .btn_search:hover {
    border-color: #000;
    background-color: #fff;
  }
  .header .header_fixd .navbar .container .search_wrap .btn_search:hover i {
    transform: scale(1);
    background-position: center 0.2143rem;
  }
  .header .header_fixd .navbar .container .search_wrap .btn_back {
    width: 3.5rem;
    height: 3.2143rem;
    border-left: 1px solid #000;
    display: none;
  }
  .header .header_fixd .navbar .container .search_wrap .btn_back.open {
    display: flex;
  }
  .header .header_fixd .navbar .container .search_wrap .btn_back i {
    width: 1.9667rem;
    background-position: center -21.6429rem;
    transform: rotate(180deg);
  }
  .header .header_fixd .navbar .container .logo_wrap .logo {
    padding: 0;
    position: absolute;
    left: 2.3571rem;
    bottom: 7rem;
    width: 4.2857rem;
  }
  .header .header_fixd .navbar .container .logo_wrap .navbar-toggler {
    position: absolute;
    left: 1.4571rem;
    bottom: 3.2143rem;
    border: 0;
    padding: 0;
    width: 3.5714rem;
    height: 3.2143rem;
    border-right: 1px solid #000;
    border-radius: 0;
    font-size: 1.5714rem;
  }
  .header .header_fixd .navbar .container .head_nav:not(.show) {
    display: none;
  }
  .header .header_fixd .navbar .container .head_nav {
    position: fixed;
    top: 15.3571rem;
    left: 0;
    bottom: 0;
    z-index: 10;
    width: 300vw;
    background-color: #fff;
    overflow: hidden;
    transition: all 0.2s linear;
    transform: translateX(0);
  }
  .header .header_fixd .navbar .container .head_nav > .side_lime {
    content: '';
    position: absolute;
    top: 0;
    left: 1.45rem;
    /* left: 20px; */
    bottom: 0;
    z-index: 1;
    width: 100%;
    border-left: 1px solid #000;
    border-right: 1px solid #000;
  }
  .header .header_fixd .navbar .container .head_nav ul.nav_fir {
    position: fixed;
    left: 0;
    right: auto;
    top: 0.0001rem;
    z-index: 5;
    width: 100vw;
    border-bottom: 1px solid #000;
  }
  .header .header_fixd .navbar .container .head_nav ul.nav_fir > li {
    padding: 0;
    margin: 0 1.4286rem;
    position: unset;
  }
  .header .header_fixd .navbar .container .head_nav ul.nav_fir > li > a {
    position: relative;
    margin: 0 1.4286rem;
    padding: 0;
    height: 4.2857rem;
    border: 0;
    border-top: 1px solid #707070;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 2rem;
    font-weight: lighter;
    transition: all 0.2s linear;
  }
  .header .header_fixd .navbar .container .head_nav ul.nav_fir > li ul.nav_sec > li ul.nav_thi > li:first-child > a,
  .header .header_fixd .navbar .container .head_nav ul.nav_fir > li ul.nav_sec > li:first-child > a,
  .header .header_fixd .navbar .container .head_nav ul.nav_fir > li:first-child > a {
    border: 0;
  }
  .header .header_fixd .navbar .container .head_nav ul.nav_fir > li > a.active {
    color: #f29900;
  }
  .header .header_fixd .navbar .container .head_nav ul.nav_fir > li ul.nav_sec > li > a.icon_dir::after,
  .header .header_fixd .navbar .container .head_nav ul.nav_fir > li > a.icon_dir::after {
    content: '';
    width: 2.1429rem;
    height: 1.4286rem;
    background: url(../images/icons.png) no-repeat center -39rem;
    transform: scale(0.8) rotate(90deg);
    transition: all 0.2s;
    display: block;
  }
  .header .header_fixd .navbar .container .head_nav ul.nav_fir > li ul.nav_sec,
  .header .header_fixd .navbar .container .head_nav ul.nav_fir > li ul.nav_sec > li ul.nav_thi {
    position: fixed;
    left: 100vw;
    right: auto;
    top: 0;
    z-index: 2;
    width: 100vw;
    border-bottom: 1px solid #000;
    background: 0 0;
    transform: translateX(0);
  }
  .header .header_fixd .navbar .container .head_nav ul.nav_fir > li ul.nav_sec > li {
    padding: 0;
    margin: 0 1.4286rem;
    /*border-left: 1px solid #000;*/
    /*border-right: 1px solid #000;*/
  }
  .header .header_fixd .navbar .container .head_nav ul.nav_fir > li ul.nav_sec > li ul.nav_thi > li > a,
  .header .header_fixd .navbar .container .head_nav ul.nav_fir > li ul.nav_sec > li > a {
    position: relative;
    margin: 0 1.4286rem;
    padding: 0;
    height: 4.2857rem;
    border: 0;
    border-top: 1px solid #707070;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 2rem;
    font-weight: lighter;
    transition: all 0.2s linear;
    color: #000;
  }
  .header .header_fixd .navbar .container .head_nav ul.nav_fir > li ul.nav_sec > li ul.nav_thi {
    left: 200vw;
    border: 0;
    border-bottom: 1px solid #000 !important;
  }
  .header .header_fixd .navbar .container .head_nav ul.nav_fir > li ul.nav_sec > li ul.nav_thi > li {
    padding: 0;
    margin: 0 1.4286rem;
  }
  .search_header .header_fixd .navbar .container .search_wrap .btn_search {
    border-bottom: 0;
  }
  .search_header .header_fixd .navbar .container .search_wrap .btn_search b {
    margin-left: 20px;
    width: 3.4571rem;
    height: 2.8571rem;
    font-size: 30px;
    line-height: 2.3rem;
    text-align: center;
    border-left: 1px solid #000;
    border-right: 1px solid #000;
  }
  #topSlider {
    margin: 0 1.4286rem;
  }
  #topSlider .swiper-slide a {
    height: 8.5714rem;
  }
  #topSlider .swiper-slide a .info {
    right: 2.8571rem;
    padding-left: 0;
    padding-right: 0;
    width: auto;
    min-height: auto;
    transform: translate(1.4286rem, -50%);
    border: 0;
  }
  #topSlider .swiper-slide a .info h3 {
    line-height: 1.1875rem;
    font-size: 0.9286rem;
  }
  #topSlider .swiper-slide a .info h3 span {
    padding: 0.7143rem 0 0;
    font-size: 1.2rem;
  }
  #topSlider .swiper-slide a .info p {
    left: 0;
    right: 0.625rem;
    color: #fff;
  }
  #topSlider .swiper-button-next {
    right: 0;
    color: #fff;
    font-weight: lighter;
  }
  #topSlider .swiper-button-next::after {
    font-size: 2.8571rem;
    opacity: 0.4;
  }
  .news_block {
    border-top: 1px solid #000;
  }
  .news_block .container {
    height: 1.5rem;
    border-bottom: 0;
  }
  .cate > .container ul li,
  .public_title {
    /* border-top: 0; */
  }
  .public_title > .container .title_cn {
    padding: 0.125rem 0 0.125rem 0.7143rem;
    font-size: 1.0714rem;
    display: flex;
    align-items: center;
  }
  .public_title > .container .title_cn::after {
    right: 0;
    top: initial;
    height: 1.0714rem;
    background-position: center -18.7rem;
    transform: scale(0.5);
  }
  .public_title > .container .title_en {
    padding: 0.125rem 0 0 0.8rem;
    font-size: 12px;
    height: auto;
    display: flex;
    align-items: center;
  }
  .achievement > .container,
  .news > .container {
    padding: 0;
  }
  .news > .container .flowList .flowItem .contBox,
  .news > .container .flowListBox .flowItem .contBox {
    margin: 0.7143rem 0.3571rem;
    width: 11.3rem;
    min-height: initial;
  }
  .news > .container .flowListBox .flowItem .contBox {
    width: 11rem;
    width: 40vw;
    margin-left: 0;
    margin-right: 0;
  }
  .news > .container .flowList .flowItem .contBox h3,
  .news > .container .flowListBox .flowItem .contBox h3 {
    margin-bottom: 0.5rem;
    padding: 0.625rem 1px 2.5rem 0.5rem;
    font-size: 1.1429rem;
    line-height: 1.4286rem;
  }
  .news > .container .flowList .flowItem .contBox.cate_box,
  .news > .container .flowListBox .flowItem .contBox.cate_box {
    height: 9.8rem;
  }
  .news > .container .flowList .flowItem .contBox.cate_box h3,
  .news > .container .flowListBox .flowItem .contBox.cate_box h3 {
    padding-bottom: 2rem;
  }
  .home_news > .container .flowList .flowItem .contBox.title_box h3,
  .news > .container .flowList .flowItem .contBox.title_box h3,
  .home_news > .container .flowListBox.flowItem .contBox.title_box h3,
  .news > .container .flowListBox .flowItem .contBox.title_box h3 {
    padding: 0.2rem 1px 2.5rem 0.2rem;
  }
  .home_news > .container .flowList .flowItem .contBox.title_box p,
  .news > .container .flowList .flowItem .contBox.title_box p,
  .home_news > .container .flowListBox .flowItem .contBox.title_box p,
  .news > .container .flowListBox .flowItem .contBox.title_box p {
    left: 0.8rem;
    right: 0.8rem;
  }
  .news > .container .flowList .flowItem .contBox h4,
  .news > .container .flowListBox .flowItem .contBox h4 {
    font-size: 1.1429rem;
  }
  .news > .container .flowList .flowItem .contBox::after,
  .news > .container .flowListBox .flowItem .contBox::after {
    top: 0.7143rem;
    right: 0.3571rem;
    background-position: center -14.4rem;
    transform: scale(0.6);
  }
  .news > .container .flowList .flowItem .contBox p,
  .news > .container .flowListBox .flowItem .contBox p {
    left: 0.5571rem;
    right: 0.5571rem;
  }
  .news > .container .flowList .flowItem .contBox p b,
  .news > .container .flowListBox .flowItem .contBox p b {
    padding: 0 0 0.3111rem;
  }
  .public_more {
    padding: 1.4286rem 0 0;
  }
  .public_more a i {
    width: 2.1429rem;
    background-position: center -15.35rem;
  }
  .achievement > .container .flowList .flowItem a {
    margin: 0.7143rem 0.3571rem;
    padding-top: 0;
    width: 11.7143rem;
    min-height: auto;
    font-size: 0.8571rem;
  }
  .achievement > .container .flowList .flowItem a img {
    margin: 0 0 0.7143rem;
  }
  .achievement > .container .flowList .flowItem a h3 {
    font-size: 0.8571rem;
  }
  .footer {
    background: #000;
  }
  .footer > .container > .row {
    position: relative;
    justify-content: space-between;
  }
  .footer > .container .logo_footer {
    position: absolute;
    left: 0;
    top: 16.8rem;
  }
  .footer > .container .logo_footer a {
    width: 3.5rem;
  }
  .footer > .container .university {
    float: left;
    width: auto;
    max-width: 60%;
  }
  .footer > .container .university h5 span.douyin i {
    background-position: center -6.7125rem;
  }
  .footer > .container .university h5 span.weibo i {
    background-position: center -9.8625rem;
  }
  .footer > .container .firendship {
    float: right;
    width: auto;
    text-align: right;
  }
  .footer > .container .foot_info .third_party .qcode {
    float: none;
    text-align: right;
    justify-content: flex-end;
  }
  .footer > .container .foot_info .third_party .qcode li {
    white-space: initial;
    width: auto;
    font-size: 0.46rem;
  }
  .footer > .container .foot_info .third_party .qcode li img {
    width: 3.1rem;
  }
  .footer > .container .foot_info .third_party .list_logo {
    margin-right: -20px;
    padding-top: 2.1429rem;
    text-align: left;
  }
  .footer > .container .foot_info .third_party .list_logo a {
    margin: 0.9375rem 0 0;
    width: 32%;
  }
  .footer > .container .foot_info .third_party .list_logo a img {
    width: 80%;
    height: auto;
  }
  .footer > .container .foot_info .third_party .list_logo a:nth-child(2) {
    margin-right: 25%;
  }
  .footer .copyright {
    padding: 5.375rem 0 0;
  }
  .home_notice .noticeTab {
    border-bottom: 1px solid #000;
  }
  .home_notice .noticeTab span {
    float: left;
    width: 25%;
    text-align: center;
    padding: 0.7143rem 0;
    border-left: 1px solid #000;
    color: #bbb;
  }
  .home_notice .noticeTab span:first-child {
    border-left: 0;
  }
  .home_notice .noticeTab span.active {
    color: #000;
  }
  .home_notice .noticeList {
    border: 0;
    padding: 0;
  }
  .home_notice .noticeList .notice_list {
    display: none;
    float: none;
    width: auto;
  }
  .home_notice .noticeList .notice_list:first-child {
    display: block;
    border: 0;
  }
  .home_notice .noticeList .notice_block,
  .home_notice .noticeList .notice_list .head {
    display: none;
  }
  .home_notice .noticeList .notice_list .list {
    margin: 0 1rem;
    padding: 1rem 0 0;
    height: auto;
  }
  .home_notice .noticeList .notice_list .list a {
    padding: 0.825rem 3.125rem 0.825rem 0;
  }
  .home_notice .noticeList .notice_list .list a h6 {
    font-size: 0.8333rem;
  }
  .home_notice .noticeList .notice_list .public_more {
    padding: 2rem 0;
  }
  .home_notice .public_more {
    padding-top: 5rem;
  }
  .page_notice .noticeList {
    border: 0;
    padding: 0;
  }
  .page_notice .noticeList .notice_list {
    float: none;
    width: auto;
    border-right: 0;
    border-top: 1px solid #000;
  }
  .page_notice .noticeList .notice_list:first-child {
    display: block;
    border-left: 0;
    border-right: 0;
  }
  .page_notice .noticeList .notice_list .head {
    padding: 0 0.7143rem;
    height: 2.0625rem;
  }
  .page_notice .noticeList .notice_list .head h4 {
    margin: 0;
    font-size: 1rem;
  }
  .page_notice .noticeList .notice_list .head a {
    margin: 0;
  }
  .page_notice .noticeList .notice_list .list {
    margin: 0 1rem;
    padding: 1rem 0 2rem;
  }
  .page_notice .noticeList .notice_list .list a {
    padding: 0.8571rem 3.125rem 0.8571rem 0;
  }
  .article .article_w .article_f .article_file p,
  .page_notice .noticeList .notice_list .list a h6 {
    font-size: 1.0714rem;
  }
  .page_notice .noticeList .notice_block,
  .page_notice .public_more,
  .page_notice_sub .head_block li {
    display: none;
  }
  .page_notice_sub .head_block {
    display: block;
  }
  .page_notice_sub .head_block li:nth-child(2) {
    border-right: 0;
    font-size: 1.0714rem;
    float: none;
    width: auto;
    display: block;
    height: auto;
    padding: 0.3571rem 0.7143rem;
  }
  .cate > .container ul,
  .page_notice_sub .noticeList,
  .page_search > .container form .icon {
    padding: 0;
  }
  .page_notice_sub .noticeList .notice_list:first-child {
    border-left: 0;
  }
  .page_notice_sub .noticeList .notice_list .list {
    margin: 0 0.7143rem;
    padding: 0;
    border-left: 0;
  }
  .page_notice_sub .noticeList .notice_list .public_page {
    margin: 2rem 0 0;
    border: 0;
  }
  .article .article_w {
    padding: 10px;
  }
  .article .article_w .article_s {
    padding: 10px 0;
    font-size: 12px;
    color: #9a9a9a;
  }
  .article .article_w .article_s a,
  .article .article_w .article_t span {
    font-size: 12px;
    color: #9a9a9a;
  }
  .article .article_w .article_t {
    padding: 0 0 20px;
  }
  .article .article_w .article_t h1 {
    padding-bottom: 10px;
    font-size: 16px !important;
    line-height: 25px;
    font-weight: 700;
  }
  .article .article_w .article_f .article_file a,
  .page_faculty_detail .faculty_detail_w .faculty_detail_l h3 span {
    font-size: 1.1429rem;
  }
  .article .article_w .article_f .article_p {
    display: block;
  }
  .article .article_w .article_f .article_p a {
    margin: 0 0 1.0714rem;
    display: block;
    font-size: 1rem;
  }
  .article .article_w .article_f .article_p a:last-child {
    text-align: right;
  }
  .article .article_w .article_f .article_p a i {
    vertical-align: bottom;
  }
  .cate > .container {
    border-left: 0;
  }
  .cate > .container ul li a {
    font-size: 1rem;
    color: #c4c4c4;
  }
  .cate > .container ul li a.active {
    background-color: #fff;
    color: #000;
  }
  .page_search {
    padding: 0;
    border-top: 0;
  }
  .page_search > .container {
    position: relative;
    border-left: 1px solid #000;
    border-right: 1px solid #000;
  }
  .page_search > .container::after {
    content: '';
    position: absolute;
    left: -20px;
    right: -20px;
    bottom: 20px;
    border-top: 1px solid #000;
  }
  .page_search > .container h2 {
    font-size: 2rem;
  }
  .page_search > .container form {
    padding: 1rem 5rem 1rem 1.2rem;
  }
  .page_search > .container form input {
    font-size: 1.2rem;
  }
  .page_search > .container form .icon i {
    transform: scale(0.5);
  }
  .page_search_result {
    border-top: 0;
  }
  .page_search_result .search_form {
    margin: 0 -1.4286rem;
  }
  .page_search_result .search_form form {
    margin: 0 1.4286rem 0 2.1429rem;
    padding: 0;
    border: 0;
  }
  .page_search_result .search_form form input {
    font-size: 1rem;
    height: 2.8571rem;
    font-weight: 700;
  }
  .page_search_result .search_form form .icon {
    padding: 0;
    height: 2.8571rem;
  }
  .page_search_result .search_form form .icon i {
    width: 4.3333rem;
    height: 3.7333rem;
    background-position: center -32.7333rem;
    transform: scale(0.4) translateY(-0.3rem);
  }
  .page_search_result .result a {
    margin: 2.4571rem 0.8286rem 1.4286rem;
  }
  .page_search_result .result a h3 {
    font-size: 1.2857rem;
  }
  .page_search_result .result a p {
    font-size: 0.9rem;
    line-height: 1.5714rem;
  }
  .page_search_result .public_page {
    padding: 0 0 2.8571rem;
  }
  .page_faculty .facultyList li {
    padding: 1.5rem 0 0;
    width: 50%;
  }
  .page_faculty .facultyList li a img {
    width: 8rem;
    height: 10.7857rem;
    filter: initial;
  }
  .page_faculty .facultyList li a .info {
    padding: 0.7143rem 0;
  }
  .page_faculty .facultyList li a .info h3 {
    padding: 0.7143rem 0 0.7143rem 0.7143rem;
    font-size: 1.2857rem;
  }
  .page_faculty .facultyList li a .info p {
    padding: 0.7143rem 0.7143rem 0.7143rem 0;
    font-size: 0.55rem;
  }
  .page_faculty .facultyList li:nth-child(2n) .info p {
    border-right: 0;
  }
  .page_faculty .facultyList li:nth-child(3n) .info p {
    /* border-right: 1px solid #000; */
  }
  .page_faculty .facultyList li:nth-of-type(3n) a .info::after {
    display: block;
  }
  .page_faculty .facultyList li:nth-of-type(2n) a .info::after {
    display: none;
  }
  .page_faculty .public_page {
    padding-right: 0;
  }
  .page_faculty_detail .faculty_detail_w {
    padding: 1.1111rem;
    position: relative;
  }
  .page_faculty_detail .faculty_detail_w .faculty_detail_l {
    margin: 0;
    float: none;
    width: auto;
    margin-bottom: 2.1429rem;
    padding: 1.4286rem 0 2.1429rem;
    position: relative;
    border-bottom: 1px solid #000;
  }
  .page_faculty_detail .faculty_detail_w .faculty_detail_l img {
    width: 14.2857rem;
  }
  .page_faculty_detail .faculty_detail_w .faculty_detail_l h3 {
    padding: 1.4286rem 0;
    width: 14.2857rem;
  }
  .page_faculty_detail .faculty_detail_w .faculty_detail_l .faculty_detail_share {
    padding: 0;
    position: absolute;
    right: 0;
    bottom: 2.1429rem;
  }
  .page_faculty_detail .faculty_detail_w .faculty_detail_l .faculty_detail_share h6 {
    font-size: 1rem;
  }
  .page_faculty_detail .faculty_detail_w .faculty_detail_l .faculty_detail_share p,
  .page_laboratory .laboratoryList li a {
    margin: 0;
  }
  .page_faculty_detail .faculty_detail_w .faculty_detail_r {
    float: none;
    width: auto;
  }
  .page_laboratory .laboratoryList {
    padding: 1.4286rem 0 0;
  }
  .page_laboratory .laboratoryList li {
    padding: 0 0.7143rem;
    width: 50%;
    margin-right: 0;
  }
  .page_laboratory .laboratoryList li a img {
    width: 100%;
    height: 10.4571rem;
  }
  .page_laboratory .laboratoryList li a h3 {
    margin: 1.0714rem 0;
    font-size: 1.1429rem;
    height: 2.75rem;
  }
  .page_laboratory .public_page {
    padding-right: 0;
  }
  .tab > .container a {
    padding: 0.5rem 0;
    font-size: 1rem;
    border-bottom: 0;
    color: #c4c4c4;
  }
  .tab > .container a:first-child {
    border-right: 0;
  }
  .tab > .container a.active {
    border-width: 0 1px;
    color: #000;
    font-weight: 400;
  }
  .page_undergraduate > .container {
    border-width: 1px;
  }
  .page_undergraduate > .container .flowList .flowItem .title_black_box h3 {
    padding-bottom: 4.2857rem;

    font-size: 1.3286rem;
    line-height: 1.8286rem;
  }
  .page_undergraduate > .container .flowList .flowItem .title_black_box {
    padding-bottom: 4.2857rem;
  }
  .page_undergraduate > .container .flowList .flowItem .title_black_box p .icon i {
    transform: scale(0.7);
  }
  .page_undergraduate > .container .flowList .flowItem .title_white_box h3 {
    padding-bottom: 7.8571rem;
    font-size: 1.3286rem;
    line-height: 1.8286rem;
  }
  .page_undergraduate > .container .flowList .flowItem .title_white_box {
    padding-bottom: 7.8571rem;
  }
  .page_undergraduate > .container .flowList .flowItem .contBox h3 {
    padding: 0;
  }

  .article .back_top,
  .back_top {
    bottom: -2rem;
    right: 0;
    transform: scale(0.4);
  }
  .article .back_top {
    bottom: 5.9444rem;
  }
  .news .flowListFy {
    padding: 0 1rem;
  }
  .home_news .flowListFy li {
    display: none;
  }
  .home_news .flowListFy li:first-of-type,
  .home_news .flowListFy li:first-of-type + li {
    display: block;
  }
  .news_page .flowListFy {
    display: none;
  }
  .news_page .flowListFy.phone_show {
    display: flex;
  }
  .news_page .public_page {
    display: none !important;
  }
  .public_page.phone_show {
    display: flex !important;
  }
  .article .article_w .article_c {
    padding-top: 0;
  }
  .header {
    height: 15.7071rem;
  }
  .header .header_fixd .slogn .container .slogn_en {
    line-height: 8.8vw;
    width: 60%;
    font-size: 0;
  }
  @media (min-width: 430px) and (max-width: 560px) {
    .news > .container .flowListBox .flowItem .contBox {
      width: 40vw;
      margin-top: 1rem;
    }
    .achievement > .container .flowList .flowItem a {
      width: 40vw;
    }

    .header .header_fixd .slogn .container .slogn_en {
      line-height: 14.2vw;
    }
  }
  @media (min-width: 431px) and (max-width: 480px) {
    .header .header_fixd .slogn .container .slogn_en {
      line-height: 5.6rem;
    }
  }
  @media (max-width: 430px) {
    .header .header_fixd .slogn .container .slogn_en {
      line-height: 5.5rem;
    }
  }
}
@media (max-width: 400px) {
  .header {
    height: 13.2071rem;
  }
  .header .header_fixd .slogn .container .slogn_en {
    font-size: 1.2rem;
    line-height: 1.5rem;
  }
  .header .header_fixd .navbar .container .logo_wrap .logo {
    width: 2.9rem;
  }
  .header .header_fixd .slogn .container .slogn_cn {
    text-indent: 1.01rem;
    font-size: 1.2rem;
  }
  .achievement > .container .flowList .flowItem a,
  .news > .container .flowList .flowItem .contBox {
    margin: 0.7143rem 0.3rem;
    width: 10rem;
  }
  .achievement > .container .flowList .flowItem a img {
    margin: 0;
  }
  .achievement > .container .flowList .flowItem a h3 {
    padding: 0;
  }
}