.banner {
  position: relative;
  height: 100vh;
}

.banner .focus {
  height: 100%;
  z-index: 99;
}

.banner .focus .swiper-slide img {
  object-fit: cover;
  font-family: 'object-fit: cover;';
  transition: all 6s linear;
  transform: scale(1.2, 1.2);
  height: auto;
  min-height: 100%;
}

.banner .focus .swiper-slide-active img,
.banner .focus .swiper-slide-duplicate-active img {
  transition: 7s linear;
  transform: scale(1, 1);
}

/* .banner .focus .swiper-slide img{object-fit: none;width:100%;} */
.banner .focus .swiper-slide .container {
  position: absolute;
  top: 60%;
  left: 50%;
  transform: translate(-50%, -60%);
  -webkit-transform: translate(-50%, -60%);
  bottom: auto;
}

.banner .focus .swiper-slide .container .pro_txt p {
  font-size: 54px;
  margin: 0;
  color: #fff;
  text-shadow: rgba(48, 51, 58, .5) 0px 2px 6px;
  line-height: 1.3;
  font-weight: bold;
}

.banner .focus .swiper-slide .container .pro_txt p.en {
  font-size: 16px;
  color: rgba(255, 255, 255, .67);
  margin: 0;
  margin-top: 20px;
  text-shadow: rgba(48, 51, 58, .5) 0px 2px 6px;
  text-transform: uppercase;
}

.banner .focus .swiper-slide a {
  display: block;
  width: 100%;
  height: 100%;
}

.banner .focus .container.poa {
  left: 50%;
  bottom: 46px;
  z-index: 5;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  height: 50px;
  transition: bottom .4s;
  -webkit-transition: bottom .4s;
}

.banner .focus .swiper-slide a {
  display: block;
}

.banner .swiper-button-next,
.banner .swiper-button-prev {
  width: 71px;
  height: 38px;
  margin-top: 0;
  text-align: center;
  background: none;
  border-radius: 50%;
  opacity: 1;
  border-radius: 38px;
  border: 1px solid #fff;
  text-align: center;
  line-height: 36px;
  box-sizing: border-box;
  transition: all .4s;
  -webkit-transition: all .3s;
  top: auto;
  top: 0;
  font-size: 15px;
}

.banner .swiper-button-prev,
.banner .swiper-container-rtl .swiper-button-next {
  background-image: none;
  background: none;
}

.banner .swiper-button-next i,
.banner .swiper-button-prev i {
  font-size: 16px;
  color: #fff;
}

.banner .swiper-button-next,
.banner .swiper-container-rtl .swiper-button-prev {
  background-image: none;
  background: none;
}

.banner .swiper-button-prev {
  right: 90px;
  left: auto;
}

.banner .swiper-button-next {
  right: 0;
  left: auto;
}

.banner .swiper-pagination {
  left: 0;
  right: auto;
  text-align: left;
  font-size: 20px;
  color: #fff;
  font-weight: bold;
  bottom: 0;
}

.banner .swiper-pagination .swiper-pagination-current {
  font-size: 38px;
}

.banner .swiper-button-next:hover,
.banner .swiper-button-prev:hover {
  background: #FF7600;
  border: 1px solid #FF7600;
}

.banner_btn {
  position: absolute;
  left: 50%;
  bottom: 45px;
  z-index: 100;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  margin-left: -22px;
}

.banner_btn span {
  font-size: 14px;
  font-weight: bold;
  color: #fff;
  display: inline-block;
  transform: rotate(90deg);
  margin-bottom: 40px;
}

.banner .arrow {
  width: 25px;
  height: 44px;
  opacity: 1;
  animation: arrow 3s cubic-bezier(.5, 0, .1, 1) infinite;
  -webkit-animation: arrow 3s cubic-bezier(.5, 0, .1, 1) infinite;
  position: relative;
}

.banner .arrow .mouseico {
  background: url(../images/mouse_ico.png) 0 0 no-repeat;
  width: 25px;
  height: 44px;
  left: 0;
  bottom: 0;
  position: absolute
}

.banner .arrow:hover {
  animation-play-state: paused;
  -webkit-animation-play-state: paused
}

.banner .arrow:after,
.banner .arrow:before {
  content: "";
  background: #fff;
  font-weight: 700;
  border-radius: 100%;
  -moz-border-radius: 100%;
  -webkit-border-radius: 100%
}

.banner .arrow:before {
  left: 50%;
  top: 8px;
  position: absolute;
  margin-left: -1px;
  width: 2px;
  height: 2px
}

.banner.on .focus .container.poa {
  bottom: 156px;
}

section .container {
  position: relative;
}

.poa {
  position: absolute;
}

.quick {
  background: #fff;
  position: relative;
  z-index: 200;
  opacity: 0;
  filter: Alpha(opacity=0);
  transform: scale(.6);
  -webkit-transform: scale(.6);
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
  margin-top: -127px;
}

.quick.on {
  transform: scale(1);
  -webkit-transform: scale(1);
  opacity: 1;
  filter: Alpha(opacity=100);
}

.quick ul {
  width: 100%;
}

.item_yy {
  float: left;
  width: 20%;
  position: relative;
  box-sizing: border-box;
}

.item_yy a {
  display: block;
  padding-left: 26%;
  padding-top: 35px;
  padding-bottom: 35px;
  box-sizing: border-box;
  background: #fff;
  border: 1px solid #F3F7FC;
  margin-top: 0;
  transition: all .4s;
  -webkit-transition: all .4s;
  position: relative;
}

.item_yy a h4 {
  font-size: 20px;
  color: #393939;
  margin: 0;
  margin-bottom: 3px;
  font-weight: 600;
  position: relative;
  z-index: 2;
  transition: all .4s;
  -webkit-transition: all .4s;
}

.item_yy a p {
  font-size: 16px;
  color: #CFCFCF;
  margin: 0;
  position: relative;
  z-index: 2;
  transition: all .4s;
  -webkit-transition: all .4s;
}

.item_yy a span {
  position: absolute;
  top: 50%;
  right: 8%;
  font-size: 28px;
  font-weight: 300;
  color: #707070;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  z-index: 2;
  transition: all .4s;
  -webkit-transition: all .4s;
}

.item_yy a .icon {
  position: absolute;
  top: 35px;
  left: 10%;
  z-index: 2;
  transition: all .4s;
  -webkit-transition: all .4s;
}

.item_yy a .icon .iconfont {
  font-size: 42px;
  color: #FF7600;
  transition: all .4s;
  -webkit-transition: all .4s;
}

.item_yy a:before {
  content: '';
  width: 1px;
  height: 1px;
  background-color: #FF7600;
  position: absolute;
  top: 40px;
  right: -480px;
  z-index: -1;
}



.about {
  background: #FBFBFB;
  padding: .8rem 0 .8rem;
}

.tit h2 {
  font-size: 34px;
  color: #464646;
  margin: 0;
  display: inline-block;
}

.tit span {
  font-size: 16px;
  color: #E1E1E1;
  margin-left: 10px;
}

.about {
  position: relative;
  overflow: hidden;
}

.about .fl {
  width: 47.08%;
}

.about .fr {
  width: 48.82%;
}

.about .fr img {
  object-fit: cover;
  font-family: 'object-fit: cover;';
  height: 438px;
  border-radius: 25px;
  box-shadow: 0 3px 20px rgba(0, 0, 0, .2);
}

.about .fl .about_sum {
  font-size: 28px;
  line-height: 44px;
  color: #393939;
  font-weight: bold;
  margin: 40px 0 25px;
}

.about .fl .about_sum span {
  color: #FF7600;
}

.about .fl p {
  font-size: 14px;
  line-height: 1.6em;
  color: #AEAEAE;
}
.about .fl .fourline{
	text-indent: 2em;
	padding-right: .5rem;
	
}
.about .fl .fourline{
	font-size: 14px;
	line-height: 1.6em;
	color: #AEAEAE;
}
.more {
  display: block;
  width: 1.1rem;
  height: .45rem;
  box-sizing: border-box;
  border: 1px solid #FF7600;
  background: #FF7600;
  color: #fff;
  font-size: .14rem;
  line-height: .42rem;
  text-align: center;
  border-radius: .4rem;
  margin-top: .5rem;
  position: relative;
  z-index: 2;
  transition: all .3s;
  -webkit-transition: all .3s;
}
a.more {
  color: #fff;
}
.more:hover {
  background: #fff;
  color: #FF7600;
}

.about .left {
  width: 26.51%;
  left: 2.6%;
  bottom: -100px;
}

.about .right {
  width: 30.72%;
  right: 0;
  bottom: -125px;
}

.num_wrap {
  padding: 65px 0;
  background: url(../images/tl_bg.jpg) no-repeat center top;
}

.num_wrap ul {
  display: flex;
  justify-content: space-between;
}

.num_wrap ul li {
  color: #fff;
  box-sizing: border-box;
  padding-left: 128px;
  position: relative;
  height: 100px;
  min-width: 290px;
}

.num_wrap ul li .icon {
  width: 98px;
  height: 98px;
  border: 1px solid #FF7600;
  border-radius: 50%;
  top: 0;
  left: 0;
  line-height: 98px;
  text-align: center;
}

.num_wrap ul li .icon .iconfont {
  font-size: 38px;
  color: #FF7600;
}

.num_wrap ul li h4 {
  font-size: 24px;
  margin: 0;
  line-height: 30px;
  font-weight: normal;
  padding-top: 4px;
}

.num_wrap ul li p {
  font-size: 16px;
  line-height: 30px;
  margin: 20px 0 0;
}

.num_wrap ul li p b {
  font-size: 40px;
}

.project {
  padding: 88px 0;
  background: url(../images/project_bg.png) no-repeat center top;
}

.video_rec {
  position: relative;
  padding-left: 300px;
}

.video_rec .fl {
  position: absolute;
  left: 0;
  top: 0;
  width: 300px;
  float: none;
}

.tit_list {
  position: relative;
  padding-right: 4%;
  margin-top: 34px;
}

.tit_list:after {
  content: '';
  position: absolute;
  left: 6px;
  top: 3px;
  bottom: 0;
  width: 2px;
  background: url(../images/list_bg.png) no-repeat;
}

.video_rec .fl .gallery-thumbs {
  height: 269px;
  overflow: hidden;
}

.video_rec .fl .gallery-thumbs .swiper-slide {
  position: relative;
  display: flex;
  align-items: flex-start;
  cursor: pointer;
  padding-right: 10%;
  box-sizing: border-box;
}

.video_rec .fl .gallery-thumbs .swiper-slide span {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #fff;
  margin-right: 13px;
  position: relative;
  z-index: 2;
  flex-shrink: 0;
  border: 1px solid #D4D4D4;
  top: 3px;
  box-sizing: border-box;
}

.video_rec .fl .gallery-thumbs .swiper-slide p {
  font-size: 20px;
  color: #636363;
  margin: 0;
  line-height: 1;
}

.video_rec .fl .gallery-thumbs .swiper-slide.on span {
  border: 2px solid #FF7600;
}

.video_rec .fl .gallery-thumbs .swiper-slide.on p {
  color: #FF7600;
  font-weight: bold;
}

.video_rec .fr {
  width: 100%;
  overflow: hidden;
  float: none;
}

.video_rec .fr .project_info {
  height: 439px;
  border-radius: 25px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 3px 20px rgba(0, 0, 0, .06);
  position: relative;
}

.video_rec .fr .project_info .fl {
  width: 56.2%;
  float: left;
}

.video_rec .fr .project_info .fl img {
  height: 439px;
  object-fit: cover;
  font-family: 'object-fit: cover;';
  border-radius: 25px 0 0 25px;
}

.video_rec .fr .project_info .fr {
  width: 43.8%;
  float: right;
  padding-top: 24px;
}

.video_rec .fr .project_info .fr h4 {
  font-size: 24px;
  line-height: 40px;
  padding: 24px 0;
  border-bottom: 1px solid #F2F2F2;
  margin: 0;
  text-align: center;
  position: relative;
  font-weight: 400;
  color: #464646;
}

.video_rec .fr .project_info .fr h4:after {
  content: '';
  position: absolute;
  width: 71px;
  height: 5px;
  background: #FF7600;
  left: 50%;
  margin-left: -35px;
  bottom: -1px;
}

.video_rec .fr .project_info .fr p.sum {
  padding: 0 7.5%;
  font-size: 16px;
  line-height: 30px;
  color: #8B8B8B;
  margin: 45px 0 20px;
}

.video_rec .fr .project_info .fr .more {
  margin: 0 auto;
}

.video_rec .fr .project_info:after {
  content: '';
  position: absolute;
  width: 145px;
  height: 175px;
  background: url(../images/bg2.png) no-repeat;
  background-size: 100%;
  right: 1.6%;
  bottom: -6px;
}

.project .tit span {
  display: block;
  margin-left: 0;
  font-size: 20px;
  line-height: 24px;
  max-width: 210px;
}

.click_more {
  position: absolute;
  font-size: 14px;
  color: #FF7600;
  font-weight: bold;
  bottom: -10px;
  left: 28px;
}

.school {
  padding: 46px 0 70px;
}

.school_type {
  margin-top: 44px;
  display: flex;
}

.school_type .fl {
  width: 30.92%;
}

/* .school_type .fl .item+.item {
  margin-top: 27px;
} */

.school_type .fl .item a {
  display: block;
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  width: 100%;
}

.school_type .fl .item a:before {
  content: "";
  background: rgba(43, 42, 42, .79);
  height: 100%;
  width: 100%;
  opacity: 0;
  position: absolute;
  left: 0;
  top: 0;
  transition: all 0.4s linear;
  -webkit-transition: all 0.4s linear;
  z-index: 2;
}

.school_type .fl .img img {
  border-radius: 20px;
  height: 602px;
  width: 100%;
  object-fit: cover;
  font-family: 'object-fit: cover;';
  transition: all 0.4s linear;
  -webkit-transition: all 0.4s linear;
}

.school_type .fl .poa {
  bottom: -48px;
  left: 0;
  width: 100%;
  transition: all 0.4s linear;
  color: #fff;
  padding: 42px 5.7% 24px;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, .79) 100%);
  box-sizing: border-box;
  z-index: 5;
}

.school_type .fl .poa span.date {
  font-size: 13px;
  font-weight: 400;
}

.school_type .fl .poa span.date b {
  font-weight: normal;
}

.school_type .fl .poa h3 {
  font-size: 22px;
  color: #fff;
  font-weight: normal;
  margin: 0;
  line-height: 32px;
  margin-top: 16px;
  margin-bottom: 25px;
}

.school_type .fl .poa span.del {
  font-size: 13px;
}

.school_type .fl .poa .news_text {
  position: relative;
  z-index: 2;
}

.school_type .fl a:hover:before {
  opacity: 1;
}

.school_type .fl a:hover .img img {
  transform: scale(1.1);
}

.school_type .fl a:hover .poa {
  bottom: 0;
  background: none;
}

.school_type .fl.mid {
  /* width: 32.28%; */
  margin-left: 2.2%;
  flex: 1;
  display: flex;
  flex-wrap: wrap;
}
.school_type .fl.mid .item {
  width: calc(100%/2 - 0.15rem);
  margin-right: .3rem;
  box-sizing: border-box;
  margin-bottom: .3rem;
}
.school_type .fl.mid .item a {
  border-radius: 20px;
}
.school_type .fl.mid .item:nth-child(2n) {
  margin-right: 0;
}
.school_type .fl.mid .img img {
  border-radius: 20px;
  height: 287px;
  width: 100%;
  object-fit: cover;
  font-family: 'object-fit: cover;';
}

.school_type .fl.mid .poa h3 {
  font-size: 14px;
  line-height: 26px;
  margin-top: 10px;
}

.school_type .fl.mid .poa span.date {
  opacity: 0;
}

.school_type .fl.mid .item a:hover h3 {
  font-size: 22px;
  line-height: 32px;
}

.school_type .fl.mid .item a:hover span.date {
  opacity: 1;
}

.school .tit {
  position: relative;
  margin-bottom: 50px;
}


.school .tit .del {
  font-size: 13px;
  color: #8B8B8B;
  right: 0;
  top: 28px;
}
.news_type {
  right: 0;
  top: 0;
}

.news_type a {
  font-size: 16px;
  display: inline-block;
  line-height: 50px;
  color: #656565;
  width: 133px;
  height: 50px;
  border-radius: 50px;
  text-align: center;
  border: 1px solid #EFEFEF;
  margin-left: 8px;
  transition: all .4s;
  -webkit-transition: all .4s;
}

.news_type a:hover {
  background: #FF7600;
  border: 1px solid #FF7600;
  color: #fff;
}

.video {
  padding: 36px 0 65px;
  background: #F5F5F5;
}

.video .tit {
  position: relative;
  margin-bottom: 50px;
}

.video .tit .del {
  font-size: 13px;
  color: #8B8B8B;
  right: 0;
  top: 28px;
}

.video_list ul li {
  width: 31.62%;
  float: left;
  margin-right: 2.5%;
}

.video_list ul li:last-of-type {
  margin-right: 0;
}

.video_list ul li .img {
  position: relative;
  overflow: hidden;
}

.video_list ul li .img img {
  transition: all .4s;
  -webkit-transition: all .4s;
}

.video_list ul li .img .zhezhao {
  position: absolute;
  background: rgba(0, 0, 0, .2);
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.video_list ul li .img .zhezhao .iconfont {
  font-size: 62px;
  color: #fff;
}

.video_list ul li p {
  line-height: 60px;
  background: #fff;
  text-align: center;
  font-size: 16px;
  border-radius: 0 0 20px 20px;
  color: #464646;
  margin: 0;
}

.video_list ul li a:hover .img img {
  transform: scale(1.1);
  -webkit-transform: scale(1.1);
}

.cooperate {
  height: 623px;
  position: relative;
  width: 100%;
  overflow: hidden;
}

.cooperate img {
  object-fit: cover;
  font-family: 'object-fit: cover;';
  height: 623px;
}

.cooperate .poa {
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
}

.cooperate_text {
  width: 394px;
  float: right;
  margin-right: 8.8%;
  text-align: center;
  color: #fff;
}

.cooperate_text h3 {
  font-size: 34px;
  margin: 0;
}

.cooperate_text span {
  font-size: 16px
}

.cooperate_text p {
  font-size: 18px;
  line-height: 30px;
  margin: 26px 0 54px;
}

.cooperate_text .btn {
  display: block;
  width: 186px;
  height: 65px;
  border-radius: 6px;
  line-height: 65px;
  background: #fff;
  text-align: center;
  font-size: 20px;
  color: #FF7600;
  margin: 30px auto;
  font-weight: bold;
}

.partner {
  padding: 72px 0 72px;
}

.partner .tit {
  position: relative;
  margin-bottom: 60px;
}

.partner .tit .del {
  font-size: 13px;
  color: #8B8B8B;
  right: 0;
  top: 28px;
}

.tit .del:hover {
  color: #FF7600;
}

.partner .swiper-slide .img {
  height: 88px;
  border: 1px solid #E9E9E9;
  border-radius: 8px;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.partner_swiper {
  position: relative;
}

.next02,
.prev02 {
  background: #E5E5E5;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  margin-top: -32px;
  line-height: 64px;
  text-align: center;
  opacity: 1;
  transition: all .4s;
  -webkit-transition: all .4s;
  font-size: 14px;
}

.next02 .iconfont,
.prev02 .iconfont {
  font-size: 22px;
  color: #fff;
}

.next02 {
  right: -75px;
}

.prev02 {
  left: -75px;
}

.prev02:hover,
.next02:hover {
  background: #FF7600;
}


@-webkit-keyframes scale-up-right {
  0% {
    -webkit-transform: scale(0.2);

    transform: scale(0.2);

    -webkit-transform-origin: 100% 100%;

    transform-origin: 100% 100%;

    border-bottom-left-radius: 4px;

    border-bottom-right-radius: 4px;

    border-top-right-radius: 4px;

    border-top-left-radius: 4px;
  }

  100% {
    -webkit-transform: scale(1);

    transform: scale(1);

    -webkit-transform-origin: 90% 20%;

    transform-origin: 90% 20%;

    border-radius: 0px;
  }
}

@keyframes scale-up-right {
  0% {
    -webkit-transform: scale(0.2);

    transform: scale(0.2);

    -webkit-transform-origin: 90% 20%;

    transform-origin: 90% 20%;

    border-bottom-left-radius: 4px;

    border-bottom-right-radius: 4px;

    border-top-right-radius: 4px;

    border-top-left-radius: 4px;
  }

  100% {
    -webkit-transform: scale(1);

    transform: scale(1);

    -webkit-transform-origin: 90% 20%;

    transform-origin: 90% 20%;

    border-radius: 0px;
  }
}

@keyframes arrow {

  0%,
  100% {
    bottom: 0px;
    opacity: 1
  }

  50% {
    bottom: 10px;
    opacity: .5
  }
}

@-webkit-keyframes arrow {

  0%,
  100% {
    bottom: 0px;
    opacity: 1
  }

  50% {
    bottom: 10px;
    opacity: .5
  }
}

@media screen and (max-width:1400px) {
  .container {
    width: 96%;
  }

  .item_yy a .icon {
    left: 4%;
  }

  .item_yy a span {
    right: 4%;
  }

  .partner_swiper {
    width: 84%;
    margin: 0 auto;
  }
}

@media screen and (max-width:1200px) {
  .item_yy a {
    padding-left: 0;
    text-align: center;
    padding-top: 70px;
    padding-bottom: 31px;
  }

  .item_yy a .icon {
    left: 50%;
    top: 10px;
    transform: translateX(-50%);
  }

  .item_yy a span {
    display: none;
  }

  .num_wrap ul li {
    padding-left: 80px;
    min-width: inherit;
  }

  .num_wrap ul li .icon {
    width: 68px;
    height: 68px;
    line-height: 68px;
    top: 10px;
  }
}

@media screen and (max-width:960px) {
  .school_type .fl {
    flex: 1;
    width: auto;
  }
 
  .school_type .fl:last-of-type {
    width: 100%;
    margin-left: 0;
    overflow: hidden;
  }

 
}

@media screen and (max-width:768px) {
  .pc_banner {
    display: none;
  }

  .mp_banner {
    display: block !important;
  }

  .banner .focus .swiper-slide .container .pro_txt p {
    font-size: .54rem;
  }

  .banner .focus .swiper-slide .container .pro_txt p.en {
    font-size: .26rem;
    margin-top: .2rem;
  }

  .school {
    padding: .42rem 0 .3rem;
  }
  .school_type {
    flex-direction: column;
  }
  .school_type .fl .item a {
    border-radius: .2rem;
  }

  .school_type .fl .img img {
    border-radius: .2rem;
    height: 5.6rem;
  }

  .school_type .fl.mid .img img {
    border-radius: .2rem;
    height: 2.7rem;
  }

  .banner .swiper-pagination {
    font-size: .3rem;
  }

  .banner .swiper-pagination .swiper-pagination-current {
    font-size: .48rem;
  }

  .banner .focus .container.poa {
    bottom: .46rem;
  }

  .banner_btn {
    bottom: .46rem;
  }

  .banner .arrow .mouseico {
    width: .4rem;
    height: .7rem;
    background-size: 100%;
  }

  .banner .arrow {
    width: .4rem;
    height: .7rem;
    margin-top: -.35rem;
  }

  .quick {
    margin-top: 0;
  }

  .item_yy a p {
    display: none;
  }

  .item_yy a .icon .iconfont {
    font-size: .62rem;
  }

  .item_yy a h4 {
    font-size: .28rem;
  }

  .item_yy a {
    padding-top: 1.2rem;
    padding-bottom: .3rem;
  }

  .banner.on .focus .container.poa {
    bottom: .46rem;
  }

  .about {
    padding: .4rem 0;
  }

  .about .fl {
    width: 100%;
    padding-bottom: .2rem;
  }

  .about .fr {
    width: 100%;
  }

  .about .fr img {
    object-fit: fill;
    height: auto;
    border-radius: .25rem;
  }

  .tit h2 {
    font-size: .4rem;
  }

  .tit span {
    font-size: .26rem;
    margin-left: .1rem;
  }

  .about .fl .about_sum {
    font-size: .32rem;
    line-height: .54rem;
    margin: .4rem 0 .25rem;
  }

  .about .fl p {
    font-size: .24rem;
    line-height: .36rem;
  }

  .more {
    width: 1.85rem;
    height: .7rem;
    line-height: .7rem;
    font-size: .24rem;
    margin: .4rem 0 .2rem;
  }

  .num_wrap {
    background-size: cover;
    padding: .35rem 0;
  }

  .num_wrap ul {
    flex-wrap: wrap;
  }

  .num_wrap ul li {
    width: 50%;
    padding-left: 0;
    height: auto;
    margin: .2rem 0;
    text-align: center;
  }

  .num_wrap ul li .icon {
    width: .98rem;
    height: .98rem;
    line-height: .98rem;
    position: static;
    margin: 0 auto;
  }

  .num_wrap ul li .icon .iconfont {
    font-size: .48rem;
  }

  .num_wrap ul li h4 {
    font-size: .34rem;
    line-height: .4rem;
    padding-top: .08rem;
  }

  .num_wrap ul li p {
    font-size: .26rem;
    line-height: .4rem;
    margin-top: .2rem;
  }

  .num_wrap ul li p b {
    font-size: .5rem;
  }

  .video_rec {
    padding-left: 0;
  }

  .video_rec .fl {
    position: static;
    width: 100%;
  }

  .project {
    padding: .4rem 0;
    background-size: cover;
  }

  .project .tit span {
    display: inline-block;
    max-width: none;
    font-size: .26rem;
    margin-left: .1rem;
  }

  .video_rec .fr .project_info {
    height: auto;
    border-radius: .25rem;
  }

  .video_rec .fr .project_info .fl {
    width: 100%;
  }

  .video_rec .fr .project_info .fl img {
    object-fit: fill;
    height: auto;
    border-radius: .25rem .25rem 0 0;
  }

  .video_rec .fr .project_info .fr {
    width: 100%;
    padding-top: 0;
    padding-bottom: .4rem;
  }

  .video_rec .fr .project_info .fr h4 {
    font-size: .34rem;
    line-height: .5rem;
    padding: .24rem 0;
  }

  .video_rec .fr .project_info .fr h4:after {
    width: .71rem;
    height: .05rem;
    left: 50%;
    margin-left: -.35rem;
    bottom: -1px;
  }

  .video_rec .fr .project_info .fr p.sum {
    font-size: .26rem;
    line-height: .4rem;
    margin: .45rem 0 .2rem;
  }

  .video_rec .fr .project_info:after {
    width: 1.45rem;
    height: 1.75rem;
    bottom: -.06rem;
  }

  .video_rec .fl .gallery-thumbs .swiper-slide {
    padding-right: 0;
  }

  .video_rec .fl .gallery-thumbs .swiper-slide p {
    font-size: .3rem;
  }

  .tit_list {
    padding-right: 0;
    margin: .4rem 0;
  }

  .video_rec .fl .gallery-thumbs {
    height: .4rem;
  }

  .click_more {
    display: none;
  }

  .video_rec .fl .gallery-thumbs .swiper-slide span {
    width: .2rem;
    height: .2rem;
    margin-right: .1rem
  }

  .tit_list:after {
    background: none;
  }

  .news_type a {
    font-size: .26rem;
    line-height: .6rem;
    width: 1.8rem;
    height: .6rem;
    border-radius: .6rem;
    margin-left: .08rem;
  }

  .school_type .fl .poa h3 {
    font-size: .24rem;
    line-height: .36rem;
    margin-top: .16rem;
    margin-bottom: .25rem;
  }

  .school_type .fl.mid .poa h3 {
    margin-top: .1rem;
  }

  .school_type .fl.mid .item a:hover h3 {
    font-size: .26rem;
    line-height: .38rem;
  }

  .school_type .fl .poa {
    padding: .4rem 5%;
    bottom: -.8rem;
  }

  .school_type .fl .item+.item {
    /* margin-top: .2rem; */
  }

  .school_type .fl.mid .poa h3 {
    font-size: .24rem;
    line-height: .36rem;
  }

  .school_type .fl .poa span.del,
  .school_type .fl .poa span.date {
    font-size: .23rem;
  }

  .school_type .left {
    margin-bottom: .2rem;
  }

  .school_type .fl.mid:nth-of-type(3) .item+.item {
    margin-top: 0;
  }
  .school .tit {
    margin-bottom: .36rem;
  }

  .school .tit .del {
    font-size: .23rem;
    top: .15rem;
  }
  .video {
    padding: .36rem 0;
  }

  .video .tit {
    margin-bottom: .36rem;
  }

  .video .tit .del {
    font-size: .23rem;
    top: .15rem;
  }

  .video_list ul li {
    width: 100%;
    margin-right: 0;
    margin-bottom: .2rem;
  }

  .video_list ul li .img .zhezhao .iconfont {
    font-size: .92rem;
  }

  .video_list ul li p {
    line-height: .8rem;
    font-size: .26rem;
    border-radius: 0 0 .2rem .2rem;
  }

  .cooperate {
    height: 6rem;
  }

  .cooperate img {
    height: 6rem;
  }

  .cooperate_text {
    width: 100%;
    float: none;
    margin-right: 0;
  }

  .cooperate_text h3 {
    font-size: .4rem;
  }

  .cooperate_text p {
    font-size: .28rem;
    line-height: .4rem;
    margin: .26rem 0 .54rem;
  }

  .cooperate_text .btn {
    width: 2.86rem;
    height: .9rem;
    border-radius: .06rem;
    line-height: .9rem;
    font-size: .3rem;
    margin: .3rem auto;
  }

  .partner {
    padding: .4rem 0;
  }

  .partner_swiper {
    width: 100%;
  }

  .partner .tit {
    margin-bottom: .4rem;
  }

  .partner .tit .del {
    font-size: .23rem;
    top: .15rem;
  }

  .partner .swiper-slide .img {
    height: 1.1rem;
    border-radius: .08rem;
  }

  .partner .swiper-slide .img img {
    max-width: 84%;
  }

  .next02,
  .prev02 {
    width: .68rem;
    height: .68rem;
    line-height: .68rem;
    margin-top: -.34rem;
    display: none;
  }

  .next02 .iconfont,
  .prev02 .iconfont {
    font-size: .32rem;
  }

  .prev02 {
    left: -.7rem;
  }

  .next02 {
    right: -.7rem;
  }
  /* .item_yy:hover a:before {
    top: 0px;
    bottom: 0px;
    height: 1.9rem;
  }
  .item_yy:hover a h4 {
    font-size: .28rem;
  }
  .item_yy:hover a span {
    font-size: 36px;
  }
  
  .item_yy:hover a .icon .iconfont {
    font-size: .62rem;
  } */
}

@media (any-hover: hover) {

  .item_yy:hover a:before {
    width: 100%;
    height: 165px;
    top: -15px;
    bottom: -15px;
    right: 0;
    -webkit-animation: scale-up-right 0.36s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
    animation: scale-up-right 0.36s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
    z-index: 1;
  }
  
  .item_yy:hover a h4 {
    color: #fff;
    font-size: 26px;
  }
  
  .item_yy:hover a p {
    color: #fff;
  }
  
  .item_yy:hover a span {
    font-size: 36px;
    color: #fff;
  }
  
  .item_yy:hover a .icon .iconfont {
    font-size: 48px;
    color: #fff;
  }

}
@media screen and (max-width:768px) {
	.about .fl p.fourline{
		padding-right: 0rem;
		text-align: justify;
	}
}