.header .nav .item .title {
  font-size: 18px;
}

.videos {
  /*  display: none;
border: 1px solid #080808;
position: fixed;
left: 50%;
top: 50%;
margin-left: -320px;
margin-top: -210px;
z-index: 100;
width: 640px;
height: 360px; */
  display: none;
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  background-color: #000000cc;
  /* border: 1px solid #000; */
  z-index: 99999999;
  overflow-x: auto;
}

.videos_box {
  position: absolute;
  left: 50%;
  top: 50%;
  margin-left: -320px;
  margin-top: -210px;
  width: 640px;
  height: 360px;
  z-index: 100;

  border: 1px solid #000;
}

.vclose {
  position: absolute;
  right: 1%;
  top: 1%;
  border-radius: 100%;
  cursor: pointer;
}

.banner {
  position: relative;
  /* margin-top: 52px; */
  width: 100%;
  overflow: hidden;
}

.banner .banner_info {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translateX(-50%) translateY(-50%);
  transform: translateX(-50%) translateY(-50%);
  -ms-transform: translateX(-50%) translateY(-50%);
  -moz-transform: translateX(-50%) translateY(-50%);
  -webkit-transform: translateX(-50%) translateY(-50%);
  color: #fff;
}

.banner .banner_info .h1 {
  font-size: 66px;
  letter-spacing: 1px;
  margin-top: 18px;
}
.banner .banner_info .h1 span{
  letter-spacing: 1px;
  margin-top: 18px;
}

.banner .banner_info h2 {
  font-size: 50px;
  letter-spacing: 1px;
  margin-top: 18px;
}

.banner .swiper-slide .linkbox{
  position: absolute;
  bottom: 80px;
  display: flex;
  justify-content: center;
  width: 100%;
}
.banner .swiper-slide .linkbox .link {
  width: 220px;
  margin-top: 90px;
  border-radius: 28px;
  border: 1px solid #fff;
  padding: 10px 8px;
  text-align: center;
  cursor: pointer;
}


@media (max-width:768px) {
    .banner .swiper-slide .linkbox .link{display: none;}
}
.banner .swiper-slide .linkbox .link:hover{
  border: 1px solid #34aac4;
  background-color: #34aac4;
}
.banner .swiper-slide .linkbox .link a{
  font-size: 18px;
  line-height: 30px;
  color: #fff;
}
.banner .swiper-slide .linkbox .link .icon {
  width: 18px;
  height: 10px;
  margin-left: 6px;
}

.banner .swiper-pagination {
  width: 100%;
  bottom: 0px;
}

.banner .swiper-pagination .swiper-pagination-bullet {
  background-color: #fff;
  margin: 30px 20px !important;

}
.banner .swiper-pagination .swiper-pagination-bullet-active::before {
  content: '';
  width: 26px;
  height: 26px;
  background-color: rgb(255,255,255,0);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  border:2px solid #fff;
  border-radius:100px;
}
.banner .swiper-pagination .swiper-pagination-bullet-active {
  position: relative;
}
.banner .img {
  display: block;
  width: 100%;
}

/* 热搜 */
.index>.line {
  width: 100%;
  height: 1px;
  background-color: #c0c0c0;
}

.hotkey {
  margin: 0 auto;
  padding: 20px 0;
}

.hotkey .left {
  float: left;
  width: 50%;
  color: #222;
  padding-right: 10px;
  line-height: 41px;
}

.hotkey .left .title {
  padding-right: 30px;
  color: #808080;
}

.hotkey .left .title:hover {
  color: #032a76;
}

.hotkey .right {
  width: 50%;
  position: relative;
  float: right;
  padding-right: 30px;
  text-align: right;
}

.hotkey .right input {
  width: 60%;
  height: 41px;
  opacity: 1;
  border: 1px solid #c0c0c0;
  border-radius: 22px;
  padding-left: 20px;
  color: #999;
}

.hotkey .right .icon {
  position: absolute;
  top: 50%;
  right: 51px;
  width: 19px;
  height: 19px;
  -ms-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
}

/* 应用领域 */
.swiper-mobile {
  position: relative;
  padding-bottom: 30px;
}

.swiper-mobile .swiper-pagination {
  bottom: 0px;
}

.area {
  margin: 0 auto;
  padding: 44px 0;
}

.area .title {
  font-weight: 700;
  color: #222;
  font-size: 40px;
}

.area>.subtitle {
  font-size: 20px;
  color: #666;
  margin-top: 9px;
}

.area .img_box {
  margin-top: 36px;
}

.area .img_box .item {
  position: relative;
  display: inline-block;
  margin-right: 22px;
}

.area .img_box .item .cheack_more {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: -webkit-linear-gradient(to top,
      rgba(2, 34, 100, 0.8),
      rgba(255, 255, 255, 0));
  background: -o-linear-gradient(to top,
      rgba(19, 54, 126, 0.8),
      rgba(255, 255, 255, 0));
  background: -moz-linear-gradient(to top,
      rgba(19, 54, 126, 0.8),
      rgba(255, 255, 255, 0));
  background: linear-gradient(to top,
      rgba(19, 54, 126, 0.8),
      rgba(255, 255, 255, 0));
  opacity: 0;
  transition: all 0.5s;
}

.area .img_box .item.active .cheack_more {
  opacity: 1;
}

.area .img_box .item .cheack_more .more_text {
  position: absolute;
  right: 18px;
  bottom: 22px;
  color: #fff;
  font-size: 16px;
}

.area .img_box .item>.title {
  position: absolute;
  left: 18px;
  bottom: 5%;
  font-size: 20px;
  color: #fff;
  z-index: 1;
}

.area .img_box .item .cheack_more .more_text img {
  display: inline-block;
  width: 24px;
  height: 10px;
  margin-left: 10px;
}

.area .img_box .item:nth-child(4),
.area .img_box .item:nth-child(8) {
  margin-right: 0;
}

.area .img_box .item:nth-child(n + 5) {
  margin-top: 38px;
}

.area .img_box .item .img {
  display: inline-block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.area .img_box_mobile {
  display: none;
  overflow: hidden;
}

.area .img_box_mobile .box {
  width: 49%;
  position: relative;
  float: left;
  margin-right: 1%;
}

.area .img_box_mobile .box .img {
  width: 100%;
  height: auto;
}

.area .img_box_mobile .box .text {
  position: absolute;
  bottom: 10px;
  left: 16px;
  font-size: 14px;
  color: #fff;
}

.area .img_box_mobile .box:nth-child(n + 3) {
  margin-top: 2%;
}

/* 公司介绍 */
.introduce {
  position: relative;
  padding: 42px 0;
  overflow: hidden;
}

.introduce .introduce_bg {
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
}

.introduce .bg {
  margin: 0 auto;
}

.introduce .left {
  width: 50%;
  float: left;
  padding-right: 120px;
}

.introduce .right {
  position: relative;
  width: 50%;
  float: left;
  overflow: hidden;
}

.introduce .swiper-pagination-bullets {
  position: absolute;
  bottom: 5%;
  right: 0px;
  text-align: right;
  padding-right: 20px;
  z-index: 99;
  bottom: 26px !important;
}

.introduce .swiper-pagination-bullet-active {
  background-color: #032a76 !important;
}

.introduce .swiper-pagination-bullet {
  background-color: rgba(255, 255, 255, 0.6);
  width: 12px;
  height: 12px;
  margin-right: 12px;
}

.introduce .mask {
  position: absolute;
  left: 0%;
  bottom: 0%;
  width: 100%;
  height: 100%;
  background: -webkit-linear-gradient(to top,
      rgba(0, 105, 208, 0.5),
      rgba(255, 255, 255, 0));
  background: -o-linear-gradient(to top,
      rgba(0, 105, 208, 0.5),
      rgba(255, 255, 255, 0));
  background: -moz-linear-gradient(to top,
      rgba(0, 105, 208, 0.5),
      rgba(255, 255, 255, 0));
  background: linear-gradient(to top,
      rgba(0, 105, 208, 0.5),
      rgba(19, 54, 126, 0),
      rgba(19, 54, 126, 0),
      rgba(255, 255, 255, 0));
}

.introduce .swiper-introduce .title {
  position: absolute;
  left: 7%;
  bottom: 6%;
  color: #fff;
  font-size: 30px;
}

.introduce .left>.title {
  color: #222;
  font-size: 40px;
  margin-top: 36px;
  font-weight: 700;
}

.introduce .subtitle {
  font-size: 20px;
  color: #666;
  margin-top: 6px;
}

.introduce .line {
  width: 52px;
  height: 4px;
  background-color: #032a76;
  margin-top: 22px;
}

.introduce .desc {
  font-size: 18px;
  line-height: 28px;
  color: #666;
  margin-top: 40px;
}

.introduce .btn {
  display: block;
  width: 140px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  color: #fff;
  background-color: #032a76;
  border-radius: 20px;
  margin-top: 50px;
}
.introduce .btn:hover {
  background-color: #34aac4;
}
.introduce .btn img{
  vertical-align: unset;
  padding-left: 8px;
}

.introduce .img {
  width: 100%;
  height: 380px;
}

.introduce .data {
  float: left;
  width: 100%;
}

.introduce .data .item {
  float: left;
  text-align: left;
  width: 20%;
  margin-top: 70px;
}

.introduce .data .item .number .people .pn {
  font-size: 95px;
  font-weight: 700;
  color: #032a76;
}

.introduce .data .item .number .people .symbol {
  font-size: 16px;
  vertical-align: top;
}

.introduce .data .item .title {
  font-size: 24px;
  color: #999;
}

/* 最新动态 */
.dynamic {
  background-color: #eee;
  padding: 42px 0;
}

.swiper-dynamic .swiper-wrapper .swiper-slide {
  cursor: pointer;
  border-radius: 12px;
}
.swiper-dynamic .swiper-wrapper .swiper-slide .vedio_img {
  border-radius: 12px;
}

.swiper-dynamic .swiper-wrapper .swiper-slide .play_icon {
  width: 8%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translateY(-50%);
  z-index: 2;
}

.swiper-dynamic .swiper-wrapper .swiper-slide .video_mask {
  position: absolute;
  top: 0%;
  left: 00%;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, .2);
  z-index: 1;
  border-radius: 12px;
}

.dynamic .bg {
  margin: 0 auto;
}

.dynamic .left {
  float: left;
  width: 49%;
}

.dynamic .right {
  float: right;
  width: 46.8%;
  overflow: hidden;
}

.dynamic .right .swiper-dynamic {
  position: relative;
  margin-top: 44px;
}

.dynamic .right .swiper-dynamic .swiper-wrapper {
  z-index: 0;
}

.cooperation .swiper-wrapper {
  z-index: 0;
}

.dynamic .right .swiper-dynamic .swiper-pagination {
  position: absolute;
  bottom: 10px;
  right: 0px;
  text-align: right;
  padding-right: 18px;
  z-index: 99;
}

.dynamic .right .swiper-pagination-bullet-active {
  background-color: #fff !important;
}

.dynamic .right .swiper-pagination-bullet {
  background-color: rgba(255, 255, 255, 0.8);
  width: 12px;
  height: 12px;
  margin-right: 12px;
}

.dynamic .right .img {
  width: 100%;
  border-radius: 12px;
}

.dynamic .left .top .title_box {
  width: 100%;
}

.dynamic .left .top .title_box .title,
.dynamic .right .top .title_box .title,
.recommend .title_box .title,
.cooperation .title_box .title {
  font-weight: 700;
  font-size: 40px;
}

.dynamic .left .top .title_box .subtitle,
.dynamic .right .top .title_box .subtitle,
.recommend .title_box .subtitle,
.cooperation .title_box .subtitle {
  color: #666;
  font-size: 20px;
  line-height: 32px;
}

.dynamic .left .top .title_box .subtitle .text {
  float: left;
}

.dynamic .left .top .title_box .title .btn,
.dynamic .right .top .title_box .title .btn,
.recommend .title_box .subtitle .btn {
  float: right;
  width: 140px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  color: #fff;
  background-color: #032a76;
  border-radius: 40px;
  font-size: 16px;
}
.dynamic .left .top .title_box .title .btn:hover,
.dynamic .right .top .title_box .title .btn:hover
,.recommend .title_box .subtitle .btn:hover {
  background-color: #34aac4;
}
.recommend .title_box .subtitle .btn img,
.dynamic .left .top .title_box .subtitle .btn img{
  padding-left: 8px;
  vertical-align: unset;
}
.dynamic .left .panel {
  width: 100%;
  background-color: #fff;
  padding: 16px;
  margin-top: 45px;
  border-radius: 10px;
}
.dynamic .left .panel .photo_1, .dynamic .left .panel .photo_2{
  width: 30.4%;
}
.dynamic .left .panel .photo_1 img, .dynamic .left .panel .photo_2 img{
  width: 100%;
}
.dynamic .left .panel .photo_1 .swiper-container-horizontal>.swiper-pagination-bullets, .dynamic .left .panel .photo_2 .swiper-container-horizontal>.swiper-pagination-bullets{
  bottom: 0;
}
.dynamic .left .panel .photo_1 .swiper-pagination-bullet-active, .dynamic .left .panel .photo_2 .swiper-pagination-bullet-active {
    opacity: 1;
    background: #fff;
}
.dynamic .left .panel .item {
  display: block;
  position: relative;
}

.dynamic .left .panel .item:hover {
  cursor: pointer;
}

.dynamic .left .panel .item:hover .contents .title {
  color: #032a76;
}

.dynamic .left .panel .item:nth-child(2) {
  margin-top: 30px;
}

.dynamic .left .panel .item .img {
  float: left;
  /* width: 30.4%; */
  width: 35.7%;
  object-fit: cover;
}

@media (max-width:1259px) {
  .dynamic .left .panel .item .img{
    width: 34%;
  }

}

.dynamic .left .panel .item .contents {
  float: right;
  /* width: 65%; */
  width: 61%;
  position: absolute;
  top: 50%;
  right: 0;
  -ms-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
}

.dynamic .left .panel .item .contents .title {
  color: #333;
  font-size: 20px;
  display: block;
}

.dynamic .left .panel .item .contents .subtitle {
  font-size: 16px;
  line-height: 24px;
  color: #666;
  margin: 20px 0 38px 0;
}

.dynamic .left .panel .item .contents .date {
  color: #666;
}

/* 热门推荐 */
.recommend {
  margin: 0 auto;
  padding: 42px 0;
}

.recommend .subtitle {
  width: 100%;
  margin-top: 6px;
}

.recommend .img_box {
  margin-top: 42px;
}

.recommend .img_box .item {
  position: relative;
  width: 49%;
  float: left;
  border: 1px solid #e5e5e5;
  border-radius: 10px;
  padding: 12px 0;
}

.recommend .img_box .item:hover {
  cursor: pointer;
  border: 0;
  box-shadow: 0px 0px 14px 2px rgb(16 18 23 / 5%);
  -ms-transform: translateY(-10px);
  -moz-transform: translateY(-10px);
  -webkit-transform: translateY(-10px);
  transform: translateY(-10px);
  -ms-transition: transform 0.3s;
  -moz-transition: transform 0.3s;
  -webkit-transition: transform 0.3s;
  transition: transform 0.3s;
}

.recommend .img_box .item:hover .title {
  color: #032a76;
}

.recommend .img_box .item:nth-child(2n) {
  float: right;
}

.recommend .img_box>div:nth-child(2) {
  margin-top: 30px;
}

.recommend .img_box .item .left {
  float: left;
  width: 24%;
  padding: 10px 0;
  text-align: center;
}

.recommend .img_box .item .left .img {
  display: inline-block;
  width: 100%;
  width: auto;
  height: 146px;
}

.recommend .img_box .item .contents {
  /* display: inline-block; */
  /* float: left;
    margin-top: 6%; 
    */
  width: 73%;
  position: absolute;
  top: 50%;
  right: 10px;
  padding-right: 7%;
  -ms-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
}

.recommend .img_box .item .contents .title {
  font-size: 22px;
}

.recommend .img_box .item .contents .subtitle {
  color: #999;
  margin-top: 12px;
  font-size: 16px;
  line-height: 20px;
}

.cooperation {
  margin: 0 auto;
  padding: 42px 0;
}

.cooperation .cooperation_banner {
  margin-top: 20px;
  width: 100%;
  position: relative;
}

.cooperation_banner .swiper-pagination {
  width: 100%;
  padding-top: 20px;
}

.cooperation_banner .swiper-pagination .swiper-pagination-bullet {
  margin: 0px 8px;
}

.cooperation .cooperation_banner .swiper-pagination-bullet {
  background-color: #d2d2d2;
}

.cooperation .cooperation_banner .swiper-pagination-bullet-active {
  background-color: #032A76;
}

.cooperation .cooperation_banner .item {
  position: relative;
  display: inline-block;
  border: 1px solid #e5e5e5;
  border-radius: 12px;
}

/* .cooperation .cooperation_banner .item:last-child,
.cooperation .cooperation_banner .item:nth-child(5) {
  margin: 0;
} */

.cooperation .cooperation_banner .item:nth-child(n + 6) {
  margin-top: 24px;
}

.cooperation .cooperation_banner .img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translateX(-50%) translateY(-50%);
  -ms-transform: translateX(-50%) translateY(-50%);
  -moz-transform: translateX(-50%) translateY(-50%);
  -webkit-transform: translateX(-50%) translateY(-50%);
  display: block;
}

.cooperation .cooperation_banner .swiper-cooperation {
  display: block;
  overflow: hidden;
}

.cooperation .cooperation_banner .swiper-cooperation.swiper-cooperation-mobile {
  display: none;
}
.cooperation_banner .swiper-pagination {
  width: 100%;
  padding-top: 10px;
}
/* pc端底部 */
/*.footer {
    background-color: #2b2b2b;
    padding: 42px 0;
    color: #fff;
}

.footer .bg {
    margin: 0 auto;
}

.footer .info .left,
.footer .info .center,
.footer .info .right {
    float: left;
    width: 33%;
}

.footer .info {
    margin-top: 16px;
}

.footer .info .left .box {
    line-height: 30px;
}

.footer .info .left .box:nth-child(2) {
    margin: 12px 0;
}

.footer .info .left .icon {
    float: left;
    width: 30px;
    height: 30px;
}

.footer .info .left .text {
    float: left;
    color: #fff;
    margin-left: 12px;
}

.footer .info .center .text {
    width: 50%;
    height: 30px;
    line-height: 30px;
    text-align: left;
    float: left;
}

.footer .info .center .text:nth-child(3),
.footer .info .center .text:nth-child(4) {
    margin: 12px 0;
}

.footer .info .right {}

.footer .info .right .code {
    float: left;
    width: 49%;
    text-align: center;
}

.footer .info .right .code .text {
    margin-top: 4px;
}

.footer .info .right .box {
    float: right;
    width: 49%;
    padding: 12px 0;
}

.footer .info .right .box .tell {
    font-weight: 700;
    font-size: 20px;
    margin: 8px 0 10px 0
}

.footer .info .right .box .icon_box .icon {
    float: left;
    width: 30px;
    height: 30px;
    margin-right: 12px;
}

.footer .info .right .box .icon_box .icon:last-child {
    margin-right: 0;
}

.footer .link_box {
    margin-top: 80px;
    color: #c2c2c2;
}

.footer .line {
    width: 100%;
    height: 1px;
    background-color: #c2c2c2;
    margin: 20px 0 32px 0;
}

.footer .footer_text {
    margin: 0 auto;
}

.footer .footer_text .left {
    float: left;
}

.footer .footer_text .right {
    float: right;
}

.footer .footer_text .right .text:first-child {
    display: inline-block;
    margin-right: 20px;
}*/



@media (max-width: 768px) {
  .dynamic .left .panel .item .contents .date {
    margin-top: 6%;
  }
}

@media (max-width: 991px) {

  .introduce .subtitle,
  .area>.subtitle,
  .introduce .desc {
    font-size: 16px;
  }

  .introduce {
    padding-top: 0;
    padding-bottom: 40px;
  }

  .introduce .bg,
  .dynamic .bg,
  .cooperation {
    padding: 0 15px;
    /* overflow: hidden; */
  }

  .hotkey {
    padding: 10px 15px;
  }

  .hotkey .left>span {
    font-size: 14px;
  }

  .hotkey .left .title {
    font-size: 14px;
    padding-right: 14px;
  }

  .area {
    padding: 30px 15px;
  }

  .banner {
    margin-top: 50px;
  }

  .area .img_box_mobile {
    display: block;
    margin-top: 36px;
  }

  .area .img_box_mobile .box .img {
    width: 100%;
    height: auto;
  }

  .area .img_box_mobile .box:nth-child(2),
  .area .img_box_mobile .box:nth-child(4) {
    margin-right: 0;
  }

  .area .title {
    font-size: 20px;
  }

  .introduce .left {
    padding-right: 0;
  }

  .introduce .left,
  .introduce .right {
    width: 100%;
  }

  .introduce .left .swiper-introduce {
    position: relative;
    overflow: hidden;
    margin-top: 26px;
  }

  .introduce .right .swiper-introduce,
  .introduce .desc,
  .introduce .btn,
  .introduce .right .swiper-pagination-bullets {
    display: none;
  }

  .introduce .left .swiper-introduce,
  .introduce .desc.mobile,
  .introduce .btn.mobile,
  .introduce .left .swiper-pagination-bullets {
    display: block;
  }

  .introduce .img {
    display: block;
    height: auto;
  }

  .dynamic .right .img {
    height: auto;
  }

  .dynamic .left,
  .dynamic .right,
  .hotkey .left {
    width: 100%;
  }

  .dynamic .left .panel .item .img {
    width: 30.4% !important;
    height: auto;
  }

  .dynamic .left .panel .item .contents {
    position: absolute;
    display: block;
    top: 50%;
    right: 0;
    width: 65%;
    float: right;
    -ms-transform: translateY(0%);
    -moz-transform: translateY(0%);
    -webkit-transform: translateY(0%);
    transform: translateY(-50%);
  }

  .dynamic .left .panel .item .contents .title {
    font-size: 16px;
  }

  .dynamic .left .panel .item .contents .subtitle {
    margin: 25px 0 14px 0;
    display: -webkit-box;
    text-overflow: ellipsis;
    overflow: hidden;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
  }

  .dynamic .right {
    margin-top: 36px;
  }

  .recommend {
    padding: 36px 15px;
  }

  .recommend .title_box,
  .dynamic .left .top .title_box {
    position: relative;
  }

  .recommend .title_box .subtitle .btn,
  .dynamic .left .top .title_box .subtitle .btn {
    position: absolute;
    top: 0;
    right: 0;
  }

  .recommend .img_box .item {
    width: 49%;
    text-align: center;
    padding: 0 8px 8px 8px;
  }

  .recommend .img_box .item:nth-child(2) {
    margin-top: 0px;
  }

  .recommend .img_box .item .left .img {
    width: auto;
    margin: 0 auto;
  }

  .recommend .img_box .item .left {
    width: 100%;
    float: none;
    text-align: center;
  }

  .recommend .img_box .item .contents {
    width: 100%;
    transform: translateY(0);
    position: static;
    top: 0;
    right: 0;
    padding-right: 0;
  }

  .recommend .img_box .item .contents .title {
    font-size: 16px;
  }

  .recommend .img_box .item .contents .subtitle {
    font-size: 14px !important;
  }

  .cooperation {
    padding: 42px 15px;
  }

  .cooperation .cooperation_banner .item {
    display: inline-block;
    width: 100%;
    height: 90px;
    margin-right: 1%;
  }
  .cooperation .cooperation_banner .item:nth-child(n+3) {
    margin-top: 1%;
  }
  .area .img_box,
  .introduce .data,
  .cooperation .cooperation_banner .swiper-cooperation,
  /*.footer,*/
  .banner .banner_info,
  .hotkey .right,
  .swiper-pagination-pc

  /*.search_box,*/
  /*.buy_box*/
    {
    display: none;
  }

  .cooperation .cooperation_banner .swiper-cooperation.swiper-cooperation-mobile {
    display: block;
  }

  .introduce .title {
    font-size: 22px  !important;
  }

  .introduce .left>.title {
    font-size: 24px;
  }

  .introduce .btn {
    margin-top: 20px;
  }
  .cooperation .cooperation_banner .img{
    width: 50%;
  }
  /* .share.bdshare-button-style0-32 a {
        display: inline-block;
        width: 30px;
        height: 30px;
        margin: 0 2px 0 0;
    }*/
}

@media (min-width: 992px) {
  /*    .nav,
    .hotkey,
    .area,
    .introduce .bg,
    .dynamic .bg,
    .recommend,
    .cooperation,
    .footer .bg,
    .footer_text,
    .banner .banner_info {
        width: 970px;
    }*/

  .area .img_box .item {
    margin-right: 9px;
  }

  .area .img_box .item {
    width: 232px;
    height: 232px;
  }

  .area .img_box .item:nth-child(n + 5) {
    margin-top: 10px;
  }

  .introduce .img {
    height: 350px;
  }

  .recommend .img_box .item .left .img {
    height: 102px;
  }

  .recommend .img_box .item .contents {
    /* margin-top: 3%; */
  }

  .cooperation .cooperation_banner .item {
    width: 174px;
    height: 100px;
    margin-right: 20px;
    margin-top: 4px;
  }

  .cooperation .cooperation_banner .item .img {
    transform: translateX(-50%) translateY(-50%) scale(0.7);
    -ms-transform: translateX(-50%) translateY(-50%) scale(0.7);
    -moz-transform: translateX(-50%) translateY(-50%) scale(0.7);
    -webkit-transform: translateX(-50%) translateY(-50%) scale(0.7);
  }

  .navbar-togger {
    display: none;
  }

  .introduce .data .item .number .people .pn {
    font-size: 48px;
  }

  .introduce .right .swiper-introduce,
  .introduce .desc,
  .introduce .btn {
    display: block;
  }

  .introduce .left .swiper-introduce,
  .introduce .desc.mobile,
  .introduce .btn.mobile {
    display: none;
  }
}

@media (min-width: 1260px) {
  /*
    .hotkey,
    .area,
    .introduce .bg,
    .dynamic .bg,
    .recommend,
    .cooperation,
    .footer .bg,
    .footer_text,
    .banner .banner_info {
        width: 1200px;
    }
    */
    .area,.introduce,.recommend,.dynamic,.cooperation{
      padding: 80px 0;
    }
  .area .img_box .item {
    margin-right: 8px;
  }

  .area .img_box .item {
    width: 290px;
    height: 290px;
  }

  .area .img_box .item:nth-child(n + 5) {
    margin-top: 18px;
  }

  .introduce .img {
    height: auto;
  }
  .recommend .img_box .item .left .img {
    height: 108px;
  }

  .cooperation .cooperation_banner .item {
    width: 223px;
    height: 100px;
    margin-right: 17px;
    margin-top: 8px;
  }

  .introduce .data .item .number .people .pn {
    font-size: 60px;
  }
}

@media (max-width: 1260px) {
  .introduce .data .item .text {
    font-size: 70px;
  }

  .introduce .data .item .title {
    font-size: 18px;
  }

  .dynamic .left .top .title_box .title,
  .dynamic .right .top .title_box .title,
  .recommend .title_box .title,
  .cooperation .title_box .title {
    font-size: 28px;
  }

}

@media (min-width: 1460px) {
  /*    .hotkey,
    .area,
    .introduce .bg,
    .dynamic .bg,
    .recommend,
    .cooperation,
    .footer .bg,
    .footer_text,
    .banner .banner_info {
        width: 1200px;

    }*/

  .area .img_box .item {
    margin-right: 8px;
  }

  .area .img_box .item {
    width: 290px;
    height: 290px;
  }

  .area .img_box .item:nth-child(n + 5) {
    margin-top: 18px;
  }

  .recommend .img_box .item .left .img {
    height: 114px;
  }

  .cooperation .cooperation_banner .item {
    width: 223px;
    height: 100px;
    margin-right: 16px;
  }

  .introduce .data .item .number .people .pn {
    font-size: 76px;
  }
}

@media (min-width: 1680px) {
  /*    .hotkey,
    .area,
    .introduce .bg,
    .dynamic .bg,
    .recommend,
    .cooperation,
    .footer .bg,
    .footer_text,
    .banner .banner_info {
        width: 1600px;
    }*/

  .area .img_box .item {
    margin-right: 21px;
  }

  .area .img_box .item {
    width: 380px;
    height: 384px;
  }

  .dynamic .left .panel .item .contents .subtitle {
    /* margin-bottom: 50px; */
    margin-bottom: 30px;
  }

  .cooperation .cooperation_banner .item {
    width: 280px;
    height: 100px;
    margin-top: 20px;
  }

  .introduce .data .item .number .people .pn {
    font-size: 76px;
  }
}
@media(max-width: 1459px) {
  .banner .swiper-pagination .swiper-pagination-bullet-active::before {
    width: 20px;
    height: 20px;
  }
  .banner .banner_info h2 {
    font-size: 38px;
    letter-spacing: 1px;
    margin-top: 18px;
}
  .banner .banner_info .h1 {
    font-size: 44px;
    letter-spacing: 1px;
    margin-top: 18px;
}
.dynamic .left .panel .item .contents .title {
  font-size: 17px;
}
.dynamic .left .panel .item .contents .subtitle {
  font-size: 14px;
  line-height: 22px;
  /* margin: 15px 0 22px 0; */
  margin: 5px 0;
}
.dynamic .left .panel .item:nth-child(2) {
  margin-top: 18px;
}
}
@media(max-width: 500px) {
  .dynamic .left .panel .item .img {
    width: 100% !important;
}
  .introduce .subtitle,
  .area>.subtitle,
  .introduce .desc {
    font-size: 14px;
  }
  .introduce .subtitle {
    font-size: 15px;
  }
  .area {
    padding: 20px 15px;
}
.area .img_box_mobile {
  display: block;
  margin-top: 20px;
}
.introduce .line {
  margin-top: 6px;
}
.introduce .desc {
  line-height: 22px;
  margin-top: 10px;
}
.introduce .btn {
  width: 110px;
  height: 36px;
  line-height: 36px;
  font-size: 13px;
}
.dynamic .left .top .title_box .subtitle .btn, .recommend .title_box .subtitle .btn {
  width: 110px;
  font-size: 13px;
  height: 34px;
  line-height: 34px;
}
.dynamic .left .top .title_box .subtitle, .dynamic .right .top .title_box .subtitle, .recommend .title_box .subtitle, .cooperation .title_box .subtitle {
  font-size: 15px;
}
.recommend .img_box {
  margin-top: 24px;
}
.recommend .img_box>div:nth-child(2) {
  margin-top: 18px;
}
.recommend .img_box .item {
  width: 48.2%;
}
.dynamic {
  padding: 36px 0;
  padding-bottom: 42px;
}
.dynamic .left .panel {
  margin-top: 18px;
}
.dynamic .right .swiper-dynamic {
  margin-top: 18px;
}
.cooperation {
  padding: 36px 15px;
  padding-bottom: 50px;
}
.dynamic .left .top .title_box .title, .dynamic .right .top .title_box .title, .recommend .title_box .title, .cooperation .title_box .title {
  font-size: 22px;
}
.area .title {
  font-size: 22px;
}
.dynamic .left .panel .item .contents .title {
  font-size: 15px;
}
.dynamic .left .panel .photo_1, .dynamic .left .panel .photo_2 {
  width: 100%;
}
.dynamic .left .panel .item .contents {
  width: 100%;
  position: static;
  transform: translateY(0);
  padding-top: 15px;
}
.dynamic .left .panel .item .contents .subtitle {
  font-size: 14px;
  line-height: 20px;
  margin: 6px 0 0px 0;
}
.dynamic .left .panel .item .contents .date {
  margin-top: 10px;
  font-size: 14px;
}
.cooperation .cooperation_banner .item {
  height: 70px;
}
}