@charset "UTF-8";
.base .banner {
  height: 10rem;
  background: url(../images_base/banner_bg.jpg) no-repeat center;
  background-size: cover;
  position: relative;
  z-index: 2;
}

.base .banner .title-container {
  position: absolute;
  left: 2.15rem;
  top: 4.09rem;
}

.base .banner .title-container .title {
  font-size: 0.5rem;
  font-weight: 400;
  color: #101112;
  line-height: 0.9rem;
  padding-bottom: 0.4rem;
}

.base .banner .title-container .info {
  font-size: 0.4rem;
  font-weight: 300;
  color: #323339;
  line-height: 0.6rem;
  letter-spacing: 2px;
}

.base .introduction {
  background: url(../images_base/introduction_bg.jpeg) no-repeat center;
  background-size: cover;
  width: 100%;
  height: 8.26rem;
  margin-top: -1px;
}

.base .introduction .container {
  font-size: 0;
  text-align: center;
  padding: 1.06rem 2.25rem 0 2rem;
}

.base .introduction .container .left-title .text {
  font-size: 0.2rem;
  font-weight: 400;
  color: #323339;
  line-height: 0.25rem;
  position: absolute;
  left: 52%;
  top: 50%;
  transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -o-transform: translate(-50%, -50%);
  width: 100%;
}

.base .introduction .container .left-title .point {
  font-size: 0;
  position: absolute;
  right: -55px;
  top: 48%;
}

.base .introduction .container .left-title .point span {
  width: 7px;
  height: 7px;
  background: #F78B03;
  display: inline-block;
  border-radius: 50%;
  margin-left: 9px;
  vertical-align: middle;
  transition: all 0.5s;
  -ms-transition: all 0.5s;
  /*IE*/
  -moz-transition: all 0.5s;
  /* Firefox 4 */
  -webkit-transition: all 0.5s;
  /* Safari 和 Chrome */
  -o-transition: all 0.5s;
  /* Opera */
}

.base .introduction .container .left-title .point span.big {
  width: 14px;
  height: 14px;
  background: #F78B03;
  border: 2px solid #f78b03;
}

.base .introduction .container .left-title .point span:nth-child(n + 4) {
  display: none;
}

.base .introduction .container .desc {
  display: inline-block;
  position: absolute;
  width: 380px;
  background: white;
  border-radius: 4px;
  border: 1px solid #F78B03;
  top: 0;
  padding: 0.2rem 0.3rem;
  font-size: 0;
}

.base .introduction .container .desc.desc2 {
  border: 1px solid #FCAB45 !important;
}

.base .introduction .container .desc.desc3 {
  border: 1px solid #FFDB63 !important;
}

.base .introduction .container .desc .icon {
  width: 0.65rem;
  height: 0.65rem;
  display: inline-block;
  vertical-align: middle;
  margin-right: 12px;
  transition: all 0.5s;
  -ms-transition: all 0.5s;
  /*IE*/
  -moz-transition: all 0.5s;
  /* Firefox 4 */
  -webkit-transition: all 0.5s;
  /* Safari 和 Chrome */
  -o-transition: all 0.5s;
  /* Opera */
}

.base .introduction .container .desc ul {
  vertical-align: middle;
  display: inline-block;
  width: calc(100% - 0.65rem - 12px);
}

.base .introduction .container .desc ul li {
  float: left;
  font-size: 0.16rem;
  font-weight: 400;
  color: #323339;
  line-height: 24px;
  padding-left: 24px;
  position: relative;
}

.base .introduction .container .top {
  display: inline-block;
  position: relative;
  margin-bottom: 0.4rem;
  vertical-align: top;
}

.base .introduction .container .top .left-title {
  width: 2.84rem;
  height: 2.95rem;
  background: url(../images_base/up-210802/gear.png) no-repeat center;
  background-size: cover;
  position: relative;
  text-align: center;
  transition: all 0.5s;
  -ms-transition: all 0.5s;
  /*IE*/
  -moz-transition: all 0.5s;
  /* Firefox 4 */
  -webkit-transition: all 0.5s;
  /* Safari 和 Chrome */
  -o-transition: all 0.5s;
  /* Opera */
  cursor: pointer;
}

.base .introduction .container .top .left-title .text {
  top: 50%;
}

.base .introduction .container .top .left-title .point {
  top: 45%;
}

.base .introduction .container .top .desc {
  right: calc(-380px - 1rem);
  top: 1rem;
}

.base .introduction .container .top .desc .icon {
  background: url(../images_base/up-210802/icon2.png) no-repeat center;
  background-size: cover;
}

.base .introduction .container .top:hover .left-title {
  background: url(../images_base/up-210802/gear_hover.png) no-repeat center;
  background-size: cover;
}

.base .introduction .container .top:hover .left-title .point span {
  background: #ffb2a5;
}

.base .introduction .container .top:hover .left-title .point span.big {
  background: #fd7674;
  border: 2px solid white;
}

.base .introduction .container .top:hover .desc .icon {
  background: url(../images_base/up-210802/icon2_hover.png) no-repeat center;
  background-size: cover;
}

.base .introduction .container .bottom {
  margin-top: -0.6rem;
}

.base .introduction .container .bottom .search {
  display: inline-block;
  position: relative;
  vertical-align: top;
}

.base .introduction .container .bottom .search .left-title {
  width: 2.51rem;
  height: 2.61rem;
  background: url(../images_base/up-210802/gear2.png) no-repeat center;
  background-size: cover;
  position: relative;
  text-align: center;
  transition: all 0.5s;
  -ms-transition: all 0.5s;
  /*IE*/
  -moz-transition: all 0.5s;
  /* Firefox 4 */
  -webkit-transition: all 0.5s;
  /* Safari 和 Chrome */
  -o-transition: all 0.5s;
  /* Opera */
  cursor: pointer;
}

.base .introduction .container .bottom .search .left-title .point {
  top: 0.32rem;
  left: -55px;
  right: inherit;
}

.base .introduction .container .bottom .search .left-title .point span {
  background-color: #FCAB45;
  border: 2px solid #FCAB45;
}

.base .introduction .container .bottom .search .left-title .text {
  top: 50%;
}

.base .introduction .container .bottom .search .desc {
  left: -450px;
  top: -0.16rem;
}

.base .introduction .container .bottom .search .desc .icon {
  background: url(../images_base/up-210802/icon3.png) no-repeat center;
  background-size: cover;
}

.base .introduction .container .bottom .search:hover .left-title {
  background: url(../images_base/up-210802/gear2_hover.png) no-repeat center;
  background-size: cover;
}

.base .introduction .container .bottom .search:hover .left-title .point span {
  background: #ff9919;
}

.base .introduction .container .bottom .search:hover .left-title .point span.big {
  background: #ff9919;
  border: 2px solid white;
}

.base .introduction .container .bottom .search:hover .desc .icon {
  background: url(../images_base/up-210802/icon3_hover.png) no-repeat center;
  background-size: cover;
}

.base .introduction .container .industry {
  display: inline-block;
  vertical-align: top;
  padding-left: 0.66rem;
  position: relative;
}

.base .introduction .container .industry .left-title {
  width: 2.38rem;
  height: 2.47rem;
  background: url(../images_base/up-210802/gear3.png) no-repeat center;
  background-size: cover;
  position: relative;
  text-align: center;
  transition: all 0.5s;
  -ms-transition: all 0.5s;
  /*IE*/
  -moz-transition: all 0.5s;
  /* Firefox 4 */
  -webkit-transition: all 0.5s;
  /* Safari 和 Chrome */
  -o-transition: all 0.5s;
  /* Opera */
  cursor: pointer;
}

.base .introduction .container .industry .left-title .text {
  top: 50%;
}

.base .introduction .container .industry .left-title .point {
  top: 44%;
}

.base .introduction .container .industry .left-title .point span {
  background-color: #FFDB63;
  border: 2px solid #FFDB63;
}

.base .introduction .container .industry .desc {
  right: calc(-380px - 0.8rem);
  top: 0.78rem;
}

.base .introduction .container .industry .desc .icon {
  background: url(../images_base/up-210802/icon4.png) no-repeat center;
  background-size: cover;
}

.base .introduction .container .industry:hover .left-title {
  background: url(../images_base/up-210802/gear3_hover.png) no-repeat center;
  background-size: cover;
}

.base .introduction .container .industry:hover .left-title .point span {
  background: #facf3d;
}

.base .introduction .container .industry:hover .left-title .point span.big {
  background: #facf3d;
  border: 2px solid white;
}

.base .introduction .container .industry:hover .desc .icon {
  background: url(../images_base/up-210802/icon4_hover.png) no-repeat center;
  background-size: cover;
}

.base .content {
  position: absolute;
  top: 0;
  font-size: 0;
}

.base .content .title {
  font-size: 0.4rem;
  font-weight: 400;
  color: #323339;
  line-height: 0.56rem;
  letter-spacing: 2px;
  padding-bottom: 0.36rem;
}

.base .content .info {
  font-size: 0;
}

.base .content .info .parameter {
  display: inline-block;
  padding-right: 0.5rem;
}

.base .content .info .parameter span {
  font-size: 14px;
  font-weight: 400;
  color: #040404;
  line-height: 26px;
  letter-spacing: 1px;
}

.base .content .info .parameter span p {
  padding-top: 8px;
}

.base .content .info .parameter span.num {
  font-family: DINCondensed-Bold;
  font-size: 0.6rem;
  color: #074CEE;
  line-height: 0.72rem;
}

.base .content .info .parameter p span:nth-child(2) {
  padding-left: 4px;
  font-weight: 400;
}

.base .content .desc {
  font-size: 0.16rem;
  font-weight: 400;
  color: #323339;
  line-height: 0.34rem;
  letter-spacing: 1.3px;
  padding: 0.35rem 0 0.32rem;
  max-width: 5.1rem;
  text-align: justify;
}

.base .content .desc span {
  font-weight: 300;
}

.base .content .view-more {
  text-align: right;
}

.base .content .view-more a {
  font-size: 16px;
  font-weight: 400;
  color: white;
  line-height: 0.36rem;
  padding: 6px 0.56rem;
  background-color: #3e99ff;
  display: inline-block;
  position: relative;
  transition: ease-in-out 0.4s;
  -ms-transition: ease-in-out 0.4s;
  /*IE*/
  -moz-transition: ease-in-out 0.4s;
  /* Firefox 4 */
  -webkit-transition: ease-in-out 0.4s;
  /* Safari 和 Chrome */
  -o-transition: ease-in-out 0.4s;
  /* Opera */
}

.base .content .view-more a:hover {
  background: none;
  color: #1E4BD4;
  border: 1px solid #1E4BD4;
}

.base .research-center {
  height: 9rem;
  background: url(../images_base/up-210802/research_center_bg.jpg) no-repeat center;
  background-size: cover;
  position: relative;
}

.base .research-center .content {
  right: 1.9rem;
  top: 2.01rem;
}

.base .research-center .right-bg {
  width: 1.69rem;
  height: 2.41rem;
  background: url(../images_base/right_bg.png) no-repeat center;
  background-size: cover;
  position: absolute;
  right: 0;
  top: 0;
}

.base .transformation-base {
  height: 9rem;
  background: url(../images_base/up-210802/transformation_base_bg.jpg) no-repeat center;
  background-size: cover;
  position: relative;
}

.base .transformation-base .content {
  left: 3.02rem;
  top: 1.98rem;
}

.base .transformation-base .content .desc {
  max-width: 4.85rem;
}

.base .transformation-base .cloud {
  width: 8.55rem;
  height: 6.44rem;
  background: url(../images_base/cloud.png) no-repeat center;
  background-size: cover;
  position: absolute;
  right: 0;
  bottom: -2rem;
  z-index: 2;
  display: none;
}

.base .transformation-base .left-cloud {
  width: 4.89rem;
  height: 3.36rem;
  background: url(../images_base/left_cloud.png) no-repeat center;
  background-size: cover;
  position: absolute;
  left: 0;
  bottom: -1rem;
  z-index: 2;
}

.base .Industrialization-base {
  height: 9.01rem;
  background: #f7fbfc url(../images_base/up-210802/map_bg.jpg) no-repeat left;
  background-size: contain;
  position: relative;
}

.base .Industrialization-base .map-sign {
  position: absolute;
  top: 4rem;
  left: 5.6rem;
}

.base .Industrialization-base .map-sign .map-icon {
  position: relative;
}

.base .Industrialization-base .map-sign .map-icon::before {
  animation: scalepulse 1.3s infinite;
  animation-timing-function: ease;
  animation-fill-mode: both;
  animation-delay: 0.3s;
  content: "";
  width: 2.31rem;
  height: 2.31rem;
  border-radius: 50%;
  position: absolute;
  left: -27%;
  top: -27%;
  z-index: 0;
  background: rgba(0, 69, 239, 0.15);
  border: 2px solid rgba(142, 211, 255, 0.1);
}

.base .Industrialization-base .map-sign .map-icon .cercle {
  animation: scalepulse 1.3s infinite;
  animation-timing-function: ease;
  animation-fill-mode: both;
  animation-delay: 0.15s;
  width: 2.04rem;
  height: 2.04rem;
  border-radius: 50%;
  position: absolute;
  left: -16%;
  top: -16%;
  z-index: 0;
  background: rgba(0, 69, 239, 0.15);
  border: 2px solid rgba(142, 211, 255, 0.1);
}

.base .Industrialization-base .map-sign .map-icon::after {
  animation: scalepulse 1.3s infinite;
  animation-timing-function: ease;
  animation-fill-mode: both;
  content: "";
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  position: absolute;
  left: -9%;
  top: -9%;
  z-index: 0;
  background: rgba(0, 69, 239, 0.15);
  border: 2px solid rgba(142, 211, 255, 0.1);
}

.base .Industrialization-base .map-sign .map-icon .text {
  width: 1.52rem;
  height: 1.52rem;
  border-radius: 50%;
  position: relative;
  z-index: 1;
  background: #0045ef;
  box-shadow: 0px 20px 50px 0px rgba(185, 213, 235, 0.48);
}

.base .Industrialization-base .map-sign .map-icon .text span {
  font-size: 0.16rem;
  font-weight: 500;
  color: #eaf7ff;
  line-height: 20px;
  position: absolute;
  left: 50%;
  top: 56%;
  transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -o-transform: translate(-50%, -50%);
  width: 100%;
  text-align: center;
}

.base .Industrialization-base .content {
  right: 1.9rem;
  top: 2.09rem;
}

.base .Industrialization-base .content .info ul li {
  width: 0.76rem;
  height: 0.76rem;
  background-color: #fff;
  border-radius: 50%;
  float: left;
  text-align: center;
  position: relative;
  transition: all 0.5s;
  -ms-transition: all 0.5s;
  /*IE*/
  -moz-transition: all 0.5s;
  /* Firefox 4 */
  -webkit-transition: all 0.5s;
  /* Safari 和 Chrome */
  -o-transition: all 0.5s;
  /* Opera */
  color: #040404;
}

.base .Industrialization-base .content .info ul li::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 0;
  background: #474955;
  color: #474955;
}

.base .Industrialization-base .content .info ul li.add {
  width: 0.69rem;
  border: none;
  background: transparent;
  min-width: auto;
  min-height: auto;
}

.base .Industrialization-base .content .info ul li:not(.add) {
  cursor: pointer;
}

.base .Industrialization-base .content .info ul li span {
  font-size: 0.16rem;
  font-weight: 400;
  color: #474955;
  line-height: 26px;
  letter-spacing: 1px;
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transition: all 0.5s;
  -ms-transition: all 0.5s;
  /*IE*/
  -moz-transition: all 0.5s;
  /* Firefox 4 */
  -webkit-transition: all 0.5s;
  /* Safari 和 Chrome */
  -o-transition: all 0.5s;
  /* Opera */
}

.base .Industrialization-base .content .info ul li.selected, .base .Industrialization-base .content .info ul li:not(.add):hover {
  background: #1052F3;
  color: #040404;
  border-color: transparent;
}

.base .Industrialization-base .content .info ul li.selected span, .base .Industrialization-base .content .info ul li:not(.add):hover span {
  color: #fff;
}

.base .Industrialization-base .left-cloud {
  width: 4.79rem;
  height: 2.57rem;
  background: url(../images_base/industry_cloud.png) no-repeat center;
  background-size: cover;
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 2;
}

.base .img-container {
  padding: 0.64rem 0 0.8rem;
  background: #88daf9;
  background: linear-gradient(74deg, #88daf9 0%, #55bcfb 100%);
}

.base .img-container .container .top {
  padding-bottom: 0.4rem;
}

.base .img-container .container .top .tab-list {
  font-size: 0;
  text-align: center;
}

.base .img-container .container .top .tab-list .tab {
  display: inline-block;
  padding-right: 0.98rem;
  cursor: pointer;
}

.base .img-container .container .top .tab-list .tab .text {
  font-size: 0.24rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.8);
  line-height: 0.4rem;
  transition: ease-in-out 0.3s;
  -ms-transition: ease-in-out 0.3s;
  /*IE*/
  -moz-transition: ease-in-out 0.3s;
  /* Firefox 4 */
  -webkit-transition: ease-in-out 0.3s;
  /* Safari 和 Chrome */
  -o-transition: ease-in-out 0.3s;
  /* Opera */
}

.base .img-container .container .top .tab-list .tab .img-icon {
  width: 1.03rem;
  height: 1.03rem;
  display: block;
  background: url(../images_base/tab_icon1.png) no-repeat center;
  background-size: cover;
  transition: ease-in-out 0.5s;
  -ms-transition: ease-in-out 0.5s;
  /*IE*/
  -moz-transition: ease-in-out 0.5s;
  /* Firefox 4 */
  -webkit-transition: ease-in-out 0.5s;
  /* Safari 和 Chrome */
  -o-transition: ease-in-out 0.5s;
  /* Opera */
  margin-bottom: 8px;
}

.base .img-container .container .top .tab-list .tab:nth-child(2) .img-icon {
  background: url(../images_base/tab_icon2.png) no-repeat center;
  background-size: cover;
}

.base .img-container .container .top .tab-list .tab:nth-child(3) .img-icon {
  background: url(../images_base/tab_icon3.png) no-repeat center;
  background-size: cover;
}

.base .img-container .container .top .tab-list .tab.selected .text {
  font-weight: 500;
  color: white;
}

.base .img-container .container .top .tab-list .tab:first-child.selected .img-icon {
  background: url(../images_base/tab_icon1_selected.png) no-repeat center;
  background-size: cover;
}

.base .img-container .container .top .tab-list .tab:nth-of-type(2).selected .img-icon {
  background: url(../images_base/tab_icon2_selected.png) no-repeat center;
  background-size: cover;
}

.base .img-container .container .top .tab-list .tab:last-child.selected .img-icon {
  background: url(../images_base/tab_icon3_selected.png) no-repeat center;
  background-size: cover;
}

.base .img-container .container .bottom .swiper {
  position: relative;
  overflow: hidden;
}

.base .img-container .container .bottom .swiper .lab-swiper {
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
  height: 7.41rem;
  width: 100%;
  transition: ease-in 0.8s;
  -ms-transition: ease-in 0.8s;
  /*IE*/
  -moz-transition: ease-in 0.8s;
  /* Firefox 4 */
  -webkit-transition: ease-in 0.8s;
  /* Safari 和 Chrome */
  -o-transition: ease-in 0.8s;
  /* Opera */
}

.base .img-container .container .bottom .swiper .lab-swiper.selected {
  position: relative;
  opacity: 1;
}

.base .img-container .container .bottom .swiper .lab-swiper .swiper-container .swiper-slide {
  padding: 0 1.6rem;
}

.base .img-container .container .bottom .swiper .lab-swiper .swiper-container .swiper-button-prev {
  left: 0.52rem;
  background: url(../images_base/base_prev.png) no-repeat center;
  background-size: cover;
  width: 0.6rem;
  height: 0.6rem;
  transition: all 0.5s;
  -ms-transition: all 0.5s;
  /*IE*/
  -moz-transition: all 0.5s;
  /* Firefox 4 */
  -webkit-transition: all 0.5s;
  /* Safari 和 Chrome */
  -o-transition: all 0.5s;
  /* Opera */
}

.base .img-container .container .bottom .swiper .lab-swiper .swiper-container .swiper-button-prev:hover {
  background: url(../images_base/base_prev_hover.png) no-repeat center;
  background-size: cover;
}

.base .img-container .container .bottom .swiper .lab-swiper .swiper-container .swiper-button-next {
  right: 0.52rem;
  background: url(../images_base/base_next.png) no-repeat center;
  background-size: cover;
  width: 0.6rem;
  height: 0.6rem;
  transition: all 0.5s;
  -ms-transition: all 0.5s;
  /*IE*/
  -moz-transition: all 0.5s;
  /* Firefox 4 */
  -webkit-transition: all 0.5s;
  /* Safari 和 Chrome */
  -o-transition: all 0.5s;
  /* Opera */
}

.base .img-container .container .bottom .swiper .lab-swiper .swiper-container .swiper-button-next:hover {
  background: url(../images_base/base_next_hover.png) no-repeat center;
  background-size: cover;
}

.base .img-container .container .bottom .swiper .swiper-slide .title {
  display: none;
  position: absolute;
  left: 0;
  bottom: 0;
  background: rgba(71, 73, 85, 0.5);
  width: 100%;
  height: 1rem;
  font-size: 0.26rem;
  font-weight: 400;
  color: #efefef;
  line-height: 1rem;
  letter-spacing: 2px;
  text-align: center;
  border-radius: 0 0 18px 18px;
}

.base .img-container .container .bottom .swiper .swiper-slide .left {
  width: 11.63rem;
  height: 7.41rem;
  float: left;
  margin-right: 0.21rem;
  border-radius: 18px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.base .img-container .container .bottom .swiper .swiper-slide .left .img {
  width: 100%;
  height: 100%;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  transition: all 1.5s;
  -ms-transition: all 1.5s;
  /*IE*/
  -moz-transition: all 1.5s;
  /* Firefox 4 */
  -webkit-transition: all 1.5s;
  /* Safari 和 Chrome */
  -o-transition: all 1.5s;
  /* Opera */
}

.base .img-container .container .bottom .swiper .swiper-slide .left:hover .img {
  transform: scale(1.2);
  -ms-transform: scale(1.2);
  -moz-transform: scale(1.2);
  -webkit-transform: scale(1.2);
  -o-transform: scale(1.2);
}

.base .img-container .container .bottom .swiper .swiper-slide .right {
  float: left;
  width: calc(100% - 11.84rem);
}

.base .img-container .container .bottom .swiper .swiper-slide .right ul li .small-img {
  position: relative;
  width: 100%;
  height: 2.33rem;
  margin-bottom: 0.2rem;
  border-radius: 18px;
  overflow: hidden;
  cursor: pointer;
}

.base .img-container .container .bottom .swiper .swiper-slide .right ul li .small-img .img {
  width: 100%;
  height: 100%;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  border-radius: 18px;
  transition: all 1.5s;
  -ms-transition: all 1.5s;
  /*IE*/
  -moz-transition: all 1.5s;
  /* Firefox 4 */
  -webkit-transition: all 1.5s;
  /* Safari 和 Chrome */
  -o-transition: all 1.5s;
  /* Opera */
}

.base .img-container .container .bottom .swiper .swiper-slide .right ul li .small-img .title {
  height: 0.56rem;
  font-size: 0.18rem;
  color: #fefefe;
  line-height: 0.56rem;
}

.base .img-container .container .bottom .swiper .swiper-slide .right ul li .small-img:hover .img {
  transform: scale(1.2);
  -ms-transform: scale(1.2);
  -moz-transform: scale(1.2);
  -webkit-transform: scale(1.2);
  -o-transform: scale(1.2);
}

.base .model {
  position: fixed;
  z-index: -2;
  overflow: hidden;
  background: #000;
  background: rgba(0, 0, 0, 0.8);
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  opacity: 0;
  transition: opacity 0.5s;
  -ms-transition: opacity 0.5s;
  /*IE*/
  -moz-transition: opacity 0.5s;
  /* Firefox 4 */
  -webkit-transition: opacity 0.5s;
  /* Safari 和 Chrome */
  -o-transition: opacity 0.5s;
  /* Opera */
}

.base .model .model-container .model-img {
  width: 11.63rem;
  height: 7.41rem;
  text-align: center;
  margin: 0 auto 0.32rem auto;
}

.base .model .model-container .model-prev {
  left: 0.52rem;
  background: url(../images_about/prev.png) no-repeat center;
  background-size: cover;
  width: 0.42rem;
  height: 0.42rem;
}

.base .model .model-container .model-next {
  right: 0.52rem;
  background: url(../images_about/next.png) no-repeat center;
  background-size: cover;
  width: 0.42rem;
  height: 0.42rem;
}

.base .model .model-container .title {
  display: none;
  font-size: 18px;
  line-height: 28px;
  color: #fff;
  text-shadow: 0 0 2px #000;
  text-align: center;
}

.base .model .close {
  line-height: 30px;
  color: #fff;
  text-shadow: 0 0 2px #000;
  opacity: 0.8;
  position: absolute;
  top: 15px;
  padding: 15px;
  right: 15px;
  font-size: 50px;
  cursor: pointer;
  z-index: 999999;
}

.base .model .model-swiper .info-container {
  width: 100%;
  height: 100vh;
  position: relative;
}

.base .model .model-swiper .info-container .info {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -o-transform: translate(-50%, -50%);
}

.base .model.active {
  opacity: 1;
  z-index: 999999;
}

@keyframes scalepulse {
  20% {
    transform: scale(1.15);
    -ms-transform: scale(1.15);
    -moz-transform: scale(1.15);
    -webkit-transform: scale(1.15);
    -o-transform: scale(1.15);
    animation-timing-function: ease;
  }
  50% {
    transform: scale(1);
    -ms-transform: scale(1);
    -moz-transform: scale(1);
    -webkit-transform: scale(1);
    -o-transform: scale(1);
    animation-timing-function: ease;
  }
}

@-ms-keyframes scalepulse {
  20% {
    transform: scale(1.15);
    -ms-transform: scale(1.15);
    -moz-transform: scale(1.15);
    -webkit-transform: scale(1.15);
    -o-transform: scale(1.15);
    animation-timing-function: ease;
  }
  50% {
    transform: scale(1);
    -ms-transform: scale(1);
    -moz-transform: scale(1);
    -webkit-transform: scale(1);
    -o-transform: scale(1);
    animation-timing-function: ease;
  }
}

@media (max-width: 1445px) {
  .base .introduction .container .left-title .text {
    font-size: 16px;
  }
  .base .introduction .container .desc ul li {
    font-size: 14px;
  }
  .base .content .desc,
  .base .content .view-more a {
    font-size: 14px;
  }
  .base .introduction .container .desc {
    width: 330px;
  }
  .base .introduction .container .top .desc {
    right: calc(-330px - 1rem);
  }
  .base .introduction .container .bottom .search .desc {
    left: -396px;
  }
  .base .introduction .container .industry .desc {
    right: calc(-346px - 0.8rem);
  }
  .base .Industrialization-base .content .info ul li {
    width: 55px;
    height: 55px;
  }
  .base .Industrialization-base .content .info ul li span {
    font-size: 12px;
  }
  .base .content .desc {
    max-width: 368px;
  }
  .base .transformation-base .content .desc {
    max-width: 368px;
  }
}

@media (max-width: 1200px) {
  .base .banner {
    background-size: cover;
  }
  .base .banner .title-container {
    left: 4.5%;
  }
  .base .banner .title-container .title {
    font-size: 30px;
    font-weight: 400;
    color: #474955;
    line-height: 42px;
    letter-spacing: 1px;
    padding-bottom: 19px;
  }
  .base .banner .title-container .info {
    font-size: 20px;
    font-weight: 400;
    color: #474955;
    line-height: 30px;
  }
  .base .introduction .container .left-title .point span {
    display: block;
    margin: 0 auto 9px auto;
  }
  .base .introduction .container .top .left-title {
    width: 200px;
    height: 208px;
  }
  .base .introduction .container .bottom .search .left-title {
    width: 170px;
    height: 178px;
  }
  .base .introduction .container .industry .left-title {
    width: 170px;
    height: 178px;
  }
  .base .introduction .container .left-title .text {
    line-height: 24px;
  }
  .base .introduction .container .desc .icon {
    width: 34px;
    height: 34px;
  }
  .base .introduction .container .top .left-title .point {
    top: -50px;
    right: 90px;
  }
  .base .introduction .container .bottom .search .left-title .point {
    top: inherit;
    left: 88px;
    bottom: -50px;
  }
  .base .introduction .container .industry .left-title .point {
    top: inherit;
    bottom: -50px;
    right: 76px;
  }
  .base
.introduction
.container
.bottom
.search
.left-title
.point
span:nth-child(1) {
    width: 14px;
    height: 14px;
    background: #59befc;
    border: 2px solid #e7f1f9;
  }
  .base
.introduction
.container
.bottom
.search
.left-title
.point
span:nth-child(3) {
    width: 7px;
    height: 7px;
    background: #a8ddff;
    border: none;
  }
  .base .introduction .container .desc ul li {
    float: none;
    text-align: left;
    padding-left: 12px;
  }
  .base .introduction .container .desc {
    padding: 12px 18px;
  }
  .base .introduction .container .desc ul li::before {
    left: 0;
  }
  .base .introduction .container .desc {
    width: 186px;
    height: 120px;
  }
  .base .introduction .container .top .desc {
    right: 50%;
    top: -186px;
    transform: translateX(50%);
    -ms-transform: translateX(50%);
    -moz-transform: translateX(50%);
    -webkit-transform: translateX(50%);
    -o-transform: translateX(50%);
  }
  .base .introduction .container {
    padding: 212px 0 0 0;
  }
  .base .introduction {
    height: 890px;
  }
  .base .introduction .container .industry {
    padding-left: 0;
    margin-left: 38px;
  }
  .base .introduction .container .industry .desc {
    right: 50%;
    top: inherit;
    bottom: -168px;
    transform: translateX(50%);
    -ms-transform: translateX(50%);
    -moz-transform: translateX(50%);
    -webkit-transform: translateX(50%);
    -o-transform: translateX(50%);
    padding: 22px 18px;
  }
  .base .introduction .container .bottom .search .desc {
    left: 50%;
    top: inherit;
    transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -o-transform: translateX(-50%);
    bottom: -170px;
  }
  .base .introduction .container .desc ul {
    width: calc(100% - 46px);
  }
  .base .research-center {
    height: 11rem;
  }
  .base .transformation-base {
    height: 11rem;
  }
  .base .Industrialization-base {
    height: 11rem;
  }
  .base .content .title {
    font-size: 26px;
    line-height: 37px;
  }
  .base .content .info .parameter span.num {
    font-size: 48px;
    line-height: 58px;
  }
  .base .content .desc {
    font-size: 0.14rem;
    line-height: 26px;
    font-weight: 400;
  }
  .base .content .desc {
    max-width: 330px;
  }
  .base .research-center .content {
    right: 1rem;
    top: 1.5rem;
  }
  .base .content .view-more a {
    font-size: 14px;
    line-height: 26px;
    padding: 2px 28px;
  }
  .base .transformation-base .content {
    left: 1rem;
    top: 1rem;
  }
  .base .Industrialization-base .content {
    right: 1rem;
    top: 1.5rem;
  }
  .base .Industrialization-base .map-sign .map-icon .text {
    width: 100px;
    height: 100px;
  }
  .base .Industrialization-base .map-sign .map-icon::before {
    width: 150px;
    height: 150px;
  }
  .base .Industrialization-base .map-sign .map-icon .cercle {
    width: 130px;
    height: 130px;
  }
  .base .Industrialization-base .map-sign .map-icon::after {
    width: 112px;
    height: 112px;
  }
  .base .img-container .container .top .tab-list .tab .text {
    font-size: 16px;
    line-height: 30px;
  }
  .base .img-container .container .top .tab-list .tab .img-icon {
    width: 72px;
    height: 72px;
  }
}

@media (max-width: 767px) {
  .base .banner {
    background: url(../images_base/banner_bg_phone.jpg) no-repeat center;
    background-size: cover;
    height: 21.169rem;
  }
  .base .banner .title-container {
    top: 1.841rem;
    left: 0.92rem;
    width: 6.034rem;
    text-align: center;
  }
  .base .banner .title-container .title {
    font-size: 0.614rem;
    line-height: 0.859rem;
    margin-top: 0.389rem;
    color: #040404;
  }
  .base .banner .title-container .info {
    font-size: 0.409rem;
    line-height: 0.614rem;
    color: #040404;
  }
  .base .introduction .container {
    padding: 0;
  }
  .base .banner .title-container .info br {
    display: none;
  }
  .base .introduction .container .top .left-title {
    width: 145px;
    height: 145px;
  }
  .base .introduction .container .bottom .search .left-title {
    width: 125px;
    height: 125px;
  }
  .base .introduction .container .industry .left-title {
    width: 125px;
    height: 125px;
  }
  .base .introduction .container .left-title .text {
    font-size: 12px;
    line-height: 16px;
  }
  .base .introduction .container .desc ul li {
    font-size: 10px;
    line-height: 16px;
  }
  .base .introduction .container .desc .icon {
    margin: 0 auto;
    display: block;
  }
  .base .introduction .container .desc ul {
    display: block;
    width: 100%;
    margin-top: 16px;
  }
  .base .introduction .container .desc {
    width: 110px;
    height: 140px;
    padding: 16px 18px;
    border-radius: 5px;
  }
  .base .introduction .container .left-title .point span.big,
  .base
.introduction
.container
.bottom
.search
.left-title
.point
span:nth-child(1),
  .base .introduction .container .top .left-title .point span:nth-child(1) {
    width: 8px;
    height: 8px;
    border: 1px solid #e7f1f9;
    background: #59befc;
  }
  .base .introduction .container .left-title .point span,
  .base
.introduction
.container
.bottom
.search
.left-title
.point
span:nth-child(3),
  .base .introduction .container .top .left-title .point span:nth-child(3) {
    width: 4px;
    height: 4px;
  }
  .base .introduction .container .left-title .point span:nth-child(n + 4) {
    display: block;
  }
  .base .introduction .container .top .left-title .point {
    top: 147px;
    right: 66px;
  }
  .base .introduction .container .top .desc {
    top: 298px;
  }
  .base .introduction .container .bottom .search .left-title .point {
    left: 60px;
    bottom: -36px;
  }
  .base .introduction .container .industry .left-title .point {
    bottom: -36px;
    right: 56px;
  }
  .base .introduction .container .bottom .search .desc {
    bottom: -180px;
    left: -28%;
    transform: translateX(0);
    -ms-transform: translateX(0);
    -moz-transform: translateX(0);
    -webkit-transform: translateX(0);
    -o-transform: translateX(0);
  }
  .base .introduction .container .industry .desc {
    bottom: -180px;
    right: -28%;
    transform: translateX(0);
    -ms-transform: translateX(0);
    -moz-transform: translateX(0);
    -webkit-transform: translateX(0);
    -o-transform: translateX(0);
  }
  .base .introduction {
    height: 530px;
    background: url(../images_base/introduction_bg_phone.png) no-repeat center;
    background-size: cover;
  }
  .base .research-center {
    width: 100%;
    height: 100%;
    background: #f5fafb url(../images_base/research_center_bg_phone.png) no-repeat top;
    background-size: contain;
    padding-bottom: 8rem;
  }
  .base .research-center .content {
    position: relative;
    right: -0.655rem;
    top: 7.1rem;
    width: calc(100% - 1.309rem);
  }
  .base .transformation-base .content .desc {
    max-width: 100%;
  }
  .base .transformation-base .left-cloud {
    z-index: -1;
  }
  .base .Industrialization-base .left-cloud {
    z-index: -1;
  }
  .base .content .title {
    font-size: 0.491rem;
    line-height: 0.675rem;
    letter-spacing: 0px;
    padding-bottom: 0.573rem;
    font-weight: 400;
    text-align: center;
  }
  .base .content .info .parameter span {
    font-size: 0.225rem;
    line-height: 0.43rem;
    color: #323339;
  }
  .base .content .info .parameter p {
    margin-top: 0.123rem;
  }
  .base .content .info .parameter span.num {
    font-size: 0.982rem;
    line-height: 1.186rem;
    color: #1052F3;
  }
  .base .content .desc {
    font-size: 0.286rem;
    line-height: 0.532rem;
    padding: 0;
    max-width: 100%;
    letter-spacing: 1px;
  }
  .base .content .info {
    display: flex;
    justify-content: space-evenly;
    margin-bottom: 0.368rem;
  }
  .base .content .view-more a {
    font-size: 0.286rem;
    line-height: 0.65rem;
    padding: 0 0.655rem;
  }
  .base .content .view-more a:hover {
    box-sizing: border-box;
  }
  .base .content .view-more {
    text-align: center;
    margin-top: 0.573rem;
  }
  .base .content .info .parameter {
    padding-right: 0;
  }
  .base .transformation-base {
    width: 100%;
    height: 100%;
    background: #f5fafb url(../images_base/transformation_base_bg_phone.png) no-repeat top;
    background-size: contain;
    padding-bottom: 8rem;
  }
  .base .transformation-base .content {
    position: relative;
    left: 0.655rem;
    top: 7.1rem;
    width: calc(100% - 1.309rem);
  }
  .base .Industrialization-base {
    height: 100%;
    width: 100%;
    background: #F8FAFD url(../images_base/map_bg_phone.jpg) no-repeat top;
    background-size: contain;
    padding-bottom: 12.5rem;
  }
  .base .Industrialization-base .content {
    position: relative;
    right: -0.655rem;
    top: 11.2rem;
    width: calc(100% - 1.309rem);
  }
  .base .Industrialization-base .content .info ul li {
    width: 1rem;
    height: 1rem;
    border: 1px solid #474955;
  }
  .base .Industrialization-base .content .info ul li span {
    font-size: 0.205rem;
  }
  .base .Industrialization-base .content .info ul li.add {
    width: 0.716rem;
  }
  .base .Industrialization-base .map-sign .map-icon .text span {
    font-size: 12px;
    line-height: 15px;
  }
  .base .Industrialization-base .map-sign .map-icon .text {
    width: 100px;
    height: 100px;
  }
  .base .Industrialization-base .map-sign .map-icon::before {
    width: 150px;
    height: 150px;
  }
  .base .Industrialization-base .map-sign .map-icon .cercle {
    width: 130px;
    height: 130px;
  }
  .base .Industrialization-base .map-sign .map-icon::after {
    width: 112px;
    height: 112px;
  }
  .base .Industrialization-base .map-sign {
    top: 4.2rem;
    left: 3rem;
  }
  .base .img-container {
    padding: 66px 0 40px 0;
  }
  .base .img-container .container .top .tab-list .tab .text {
    font-size: 16px;
    line-height: 30px;
  }
  .base .img-container .container .top .tab-list .tab .img-icon {
    width: 72px;
    height: 72px;
  }
  .base .img-container .container .bottom .swiper .swiper-slide .right {
    display: none;
  }
  .base .img-container .container .bottom .swiper .swiper-slide .left {
    width: 335px;
    height: 213px;
    margin-right: 0;
    float: none;
    width: 100%;
    border-radius: 5px;
  }
  .base
.img-container
.container
.bottom
.swiper
.lab-swiper
.swiper-container
.swiper-slide {
    padding: 0 20px;
  }
  .base
.img-container
.container
.bottom
.swiper
.lab-swiper
.swiper-container
.swiper-button-next,
  .base
.img-container
.container
.bottom
.swiper
.lab-swiper
.swiper-container
.swiper-button-prev {
    display: none;
  }
  .base .img-container .container .bottom .swiper .lab-swiper {
    height: auto;
  }
  .base .img-container .container .top .tab-list .tab {
    padding-right: 0;
  }
  .base .img-container .container .top .tab-list {
    display: flex;
    justify-content: space-evenly;
  }
  .base .model .model-swiper .info-container .info {
    width: 70%;
  }
  .base .model .model-container .model-next,
  .base .model .model-container .model-prev {
    width: 21px;
    height: 21px;
  }
}

@media (max-width: 500px) {
  .base .banner {
    height: 1035px;
    background: url(../images_base/banner_bg_phone.jpg) no-repeat center bottom;
    background-size: cover;
  }
}

@media (max-width: 320px) {
  .base .Industrialization-base .content .info ul li {
    width: 46px;
    height: 46px;
  }
  .base .Industrialization-base .content .info ul li.add {
    width: 16px;
  }
}