header .header-pc {
  position: fixed;
}
section .banner {
  height: 40.91rem;
}
section .banner #banner-container {
  height: 100%;
}
section .banner #banner-container .swiper-slide .pic {
  height: 100%;
}
section .banner #banner-container .swiper-slide .pic img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}
section .banner #banner-container .swiper-slide .txt {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  text-align: center;
}
section .banner #banner-container .swiper-slide .txt h3 {
  font-size: 3rem;
  color: #fff;
  margin-bottom: 0.91rem;
}
section .banner #banner-container .swiper-slide .txt h3 span {
  font-size: 3rem;
  color: #00efff;
}
section .banner #banner-container .swiper-slide .txt .en {
  font-size: 0.91rem;
  color: #fff;
  text-transform: uppercase;
  margin-bottom: 0.45rem;
  line-height: 1.6;
}
section .banner #banner-container .swiper-slide .txt .ban-num span {
  line-height: 1.6;
}
section .banner #banner-container .swiper-slide .txt .ban-num .num {
  color: #00efff;
  font-size: 1.82rem;
  font-weight: bold;
}
section .banner #banner-container .swiper-slide .txt .ban-num .num sup {
  color: #00efff;
}
section .banner #banner-container .swiper-slide .txt .ban-num .wl {
  font-size: 1.36rem;
  color: #fff;
}
section .banner #banner-container .banner1 {
  position: relative;
}
section .banner #banner-container .banner1 video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
section .banner #banner-container .banner-mb1 {
  display: none;
}
section .banner #banner-container .swiper-pagination-bullet {
  width: 0.68rem;
  height: 0.68rem;
  background-color: #fff;
  opacity: 1;
}
section .banner #banner-container .swiper-pagination-bullet-active {
  background-color: #4974fd;
}
section .product {
  padding: 5rem 0;
  background: url(../images/product_back.png) no-repeat center;
  background-size: cover;
}
section .product .common_h {
  margin: 0;
}
section .product .pro-container {
  margin-top: 6.14rem;
}
section .product .pro-container .main_center {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
section .product .pro-container .main_center .l {
  width: 55%;
  position: relative;
}
section .product .pro-container .main_center .l .line1 {
  position: absolute;
  left: 4.73rem;
  top: 50%;
  transform: translateY(-50%);
  width: 0.05rem;
  height: 110%;
  background-color: #70a9ff;
  z-index: 9;
}
section .product .pro-container .main_center .l .line1 .jt {
  position: absolute;
  right: -0.27rem;
  bottom: 0;
  z-index: 999;
  animation: jtmove 4s linear infinite 1s;
}
section .product .pro-container .main_center .l .line1 .jt i {
  font-size: 0.64rem;
  color: #1bf7ff;
}
@keyframes jtmove {
  0% {
    bottom: 0;
  }
  100% {
    bottom: 100%;
  }
}
section .product .pro-container .main_center .l .line2 {
  position: absolute;
  right: -1.36rem;
  top: 48%;
  transform: translateY(-50%);
  width: 0.05rem;
  height: 115%;
  background-color: #70a9ff;
}
section .product .pro-container .main_center .l .line3 {
  position: absolute;
  right: -2.5rem;
  top: 48%;
  transform: translateY(-50%);
  width: 0.05rem;
  height: 115%;
  z-index: 1;
  background-color: #70a9ff;
}
section .product .pro-container .main_center .l .line3::before {
  content: '';
  position: absolute;
  top: 0.95rem;
  right: -0.14rem;
  width: 0.27rem;
  height: 0.27rem;
  border-radius: 50%;
  background-color: #1bf7ff;
  z-index: 3;
}
section .product .pro-container .main_center .l .line4 {
  position: absolute;
  left: 0;
  top: -1.36rem;
  width: 110%;
  height: 0.05rem;
  background-color: #70a9ff;
  z-index: 0;
}
section .product .pro-container .main_center .l .line4::before {
  content: '';
  position: absolute;
  top: -0.14rem;
  left: 4.64rem;
  width: 0.27rem;
  height: 0.27rem;
  border-radius: 50%;
  background-color: #1bf7ff;
}
section .product .pro-container .main_center .l .line4::after {
  content: '';
  position: absolute;
  top: -0.14rem;
  right: 2.05rem;
  width: 0.27rem;
  height: 0.27rem;
  border-radius: 50%;
  background-color: #1bf7ff;
}
section .product .pro-container .main_center .l .wrapper {
  display: flex;
  align-items: center;
  margin-bottom: 1.14rem;
  border: 0.05rem dashed #70a9ff;
}
section .product .pro-container .main_center .l .wrapper .name {
  position: relative;
  width: 4.77rem;
  height: 5rem;
  background-color: #70a9ff;
  margin-right: 0.91rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
section .product .pro-container .main_center .l .wrapper .name::before {
  content: '';
  position: absolute;
  top: -0.14rem;
  right: -0.14rem;
  width: 0.27rem;
  height: 0.27rem;
  border-radius: 50%;
  background-color: #1bf7ff;
}
section .product .pro-container .main_center .l .wrapper .name::after {
  content: '';
  position: absolute;
  bottom: -0.14rem;
  right: -0.14rem;
  width: 0.27rem;
  height: 0.27rem;
  border-radius: 50%;
  background-color: #1bf7ff;
}
section .product .pro-container .main_center .l .wrapper .name i {
  color: #1bf7ff;
  font-size: 1.73rem;
}
section .product .pro-container .main_center .l .wrapper .name p {
  margin-top: 0.68rem;
  font-size: 0.73rem;
  color: #d7dfff;
}
section .product .pro-container .main_center .l .wrapper .r-info {
  width: calc(100% - 5.68rem);
}
section .product .pro-container .main_center .l .wrapper .r-wrapper-Gz {
  display: flex;
}
section .product .pro-container .main_center .l .wrapper .r-wrapper-Gz .box:last-child {
  margin-right: 0;
}
section .product .pro-container .main_center .l .wrapper .box {
  position: relative;
  height: 2.09rem;
  margin-right: 1.82rem;
}
section .product .pro-container .main_center .l .wrapper .box .cont {
  width: 100%;
  height: 100%;
  background-color: rgba(112, 169, 225, 0.15);
  position: absolute;
  border: 0.05rem solid #4b75fd;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #091f67;
}
section .product .pro-container .main_center .l .wrapper .box .cont .pro-more {
  display: none;
}
section .product .pro-container .main_center .l .wrapper .box .item {
  background-color: #70a9ff;
  width: 0.27rem;
  height: 0.27rem;
  border-radius: 50%;
  position: absolute;
  z-index: 1;
}
section .product .pro-container .main_center .l .wrapper .box .item1 {
  top: -0.14rem;
  left: -0.14rem;
}
section .product .pro-container .main_center .l .wrapper .box .item2 {
  top: -0.14rem;
  right: -0.14rem;
}
section .product .pro-container .main_center .l .wrapper .box .item3 {
  right: -0.14rem;
  bottom: -0.14rem;
}
section .product .pro-container .main_center .l .wrapper .box .item4 {
  bottom: -0.14rem;
  left: -0.14rem;
}
section .product .pro-container .main_center .l .wrapper .box .shadow {
  position: absolute;
}
section .product .pro-container .main_center .l .wrapper .box .shadow1 {
  width: 100%;
  height: 70%;
  top: -68%;
  background-image: linear-gradient(to top, rgba(112, 169, 225, 0.4), transparent);
  transform: skewX(295deg);
  transform-origin: right bottom;
}
section .product .pro-container .main_center .l .wrapper .box .shadow2 {
  width: 25%;
  height: 100%;
  right: -25%;
  background-image: linear-gradient(to right, rgba(112, 169, 225, 0.2), transparent);
  transform: skewY(155deg);
  transform-origin: left top;
}
section .product .pro-container .main_center .l .wrapper .box .shadow3 {
  width: 100%;
  height: 70%;
  bottom: 0;
  background-image: linear-gradient(to top, rgba(112, 169, 225, 0.4), transparent);
  transform: skewX(-65deg);
  transform-origin: right bottom;
}
section .product .pro-container .main_center .l .wrapper .box .shadow4 {
  width: 25%;
  height: 100%;
  left: 0;
  background-image: linear-gradient(to right, rgba(112, 169, 225, 0.3), transparent);
  transform: skewY(-25deg);
  transform-origin: left bottom;
}
section .product .pro-container .main_center .l .wrapper .box:hover .cont,
section .product .pro-container .main_center .l .wrapper .box:hover .item {
  background-color: #4b75fd;
}
section .product .pro-container .main_center .l .wrapper .box:hover .cont {
  color: #fff;
}
section .product .pro-container .main_center .l .wrapper .box:hover .pro-name {
  display: none;
}
section .product .pro-container .main_center .l .wrapper .box:hover .pro-more {
  display: block;
}
section .product .pro-container .main_center .l .wrapper .box180 {
  width: 8.18rem;
}
section .product .pro-container .main_center .l .wrapper .box98 {
  width: 4.45rem;
}
section .product .pro-container .main_center .l .wrapper .box170 {
  width: 7.73rem;
}
section .product .pro-container .main_center .l .wrapper .box277 {
  width: 12.59rem;
}
section .product .pro-container .main_center .l .wrapper:hover .name {
  background-color: #4b75fd;
}
section .product .pro-container .main_center .l .gzItem {
  flex-wrap: wrap;
}
section .product .pro-container .main_center .l .gzItem .gz {
  height: 7.64rem;
}
section .product .pro-container .main_center .l .gzItem .tBox {
  display: flex;
  margin-bottom: 1.14rem;
}
section .product .pro-container .main_center .l .gzItem .tBox:last-child {
  margin-right: 0;
}
section .product .pro-container .main_center .l .gzItem .bBox {
  display: flex;
}
section .product .pro-container .main_center .l .gzItem .bBox:last-child {
  margin-right: 0;
}
section .product .pro-container .main_center .l .yyItem {
  margin-bottom: 0;
}
section .product .pro-container .main_center .r {
  width: 35%;
  text-align: right;
}
section .product .pro-container .main_center .r h2 {
  color: #000000;
  font-size: 1.36rem;
  line-height: 1.4;
}
section .product .pro-container .main_center .r .sd {
  padding-right: 2.73rem;
  margin-top: 1.36rem;
  position: relative;
}
section .product .pro-container .main_center .r .sd span {
  position: absolute;
  right: 0;
  bottom: 1.14rem;
  color: #688cfc;
  font-size: 1.36rem;
}
section .product .pro-container .main_center .r p {
  font-size: 0.73rem;
  line-height: 1.59rem;
  margin: 1.36rem 0;
}
section .product .pro-container .main_center .r .now {
  position: relative;
  width: 6.68rem;
  height: 1.73rem;
  text-align: center;
  line-height: 1.73rem;
  display: inline-block;
  background-color: #4b75fd;
  color: #fff;
  font-size: 0.73rem;
}
section .product .pro-container .main_center .r .now:hover {
  transition: all 0.3s ease;
  background: linear-gradient(160deg, #4b75fd 0%, #70a9ff 100%);
}
section .solve .solve-container {
  display: flex;
}
section .solve .solve-container .box {
  width: 15.91rem;
  height: 23.64rem;
}
section .solve .solve-container .box .txt {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: rgba(18, 44, 127, 0.3);
}
section .solve .solve-container .box .txt i {
  font-size: 2.73rem;
  color: #fff;
}
section .solve .solve-container .box .txt h2 {
  margin-top: 2.05rem;
  font-size: 0.82rem;
  color: #fff;
}
section .solve .solve-container .box .hover {
  display: none;
  height: 100%;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: rgba(18, 44, 127, 0.8);
  padding: 0 1.14rem;
}
section .solve .solve-container .box .hover i {
  font-size: 3.18rem;
  color: #fff;
}
section .solve .solve-container .box .hover h2 {
  color: #ffffff;
  font-size: 0.91rem;
  margin: 3.18rem 0 2.5rem;
}
section .solve .solve-container .box .hover p {
  line-height: 1.36rem;
  text-align: center;
  color: rgba(255, 255, 255, 0.9);
}
section .solve .solve-container .box .hover .more {
  width: 7.27rem;
  height: 1.86rem;
  text-align: center;
  line-height: 1.86rem;
  background-color: #4b75fd;
  color: #fff;
  margin-top: 2.95rem;
}
section .solve .solve-container .box:hover .txt {
  display: none;
}
section .solve .solve-container .box:hover .hover {
  display: flex;
}
section .solve .solve-container .box1 {
  background: url(../images/solution_01.png) no-repeat center;
  background-size: cover;
}
section .solve .solve-container .box2 {
  background: url(../images/solution_02.png) no-repeat center;
  background-size: cover;
}
section .solve .solve-container .box3 {
  background: url(../images/solution_03.png) no-repeat center;
  background-size: cover;
}
section .solve .solve-container .box4 {
  background: url(../images/solution_04.png) no-repeat center;
  background-size: cover;
}
section .solve .solve-container .box5 {
  background: url(../images/solution_05.png) no-repeat center;
  background-size: cover;
}
section .company {
  margin-top: 7.5rem;
  background: url(../images/about_dt.png) no-repeat 10% 95%;
}
section .company .com-container {
  margin-top: 5rem;
  display: flex;
  align-items: center;
}
section .company .com-container .l {
  width: 50%;
  padding-right: 6%;
}
section .company .com-container .l h2 {
  font-size: 1.18rem;
  color: #000135;
  margin-bottom: 1.82rem;
}
section .company .com-container .l .js {
  color: #333333;
  font-size: 0.73rem;
  line-height: 1.59rem;
}
section .company .com-container .l .lItems {
  display: flex;
  justify-content: space-between;
  margin-top: 1.82rem;
  margin-bottom: 2.27rem;
}
section .company .com-container .l .lItems .item .t span {
  font-size: 1.36rem;
  color: #4572fd;
  font-weight: bold;
}
section .company .com-container .l .lItems .item .t em {
  font-style: normal;
  color: #4572fd;
  font-size: 0.73rem;
}
section .company .com-container .l .lItems .item p {
  margin-top: 0.45rem;
  color: #444444;
}
section .company .com-container .l .more {
  color: #ffffff;
  font-size: 0.73rem;
  padding: 0.55rem 1.91rem;
  background-color: #4572fd;
}
section .company .com-container .l .more:hover {
  transition: all 0.3s ease;
  background: linear-gradient(160deg, #4b75fd 0%, #70a9ff 100%);
}
section .company .com-container .r {
  width: 50%;
}
section .company .com-container .r .videoBox {
  position: relative;
  height: 21.59rem;
  background-color: #4974fd;
}
section .company .com-container .r .videoBox video {
  width: 100%;
  height: 100%;
  cursor: pointer;
  background-color: #000;
  object-fit: contain;
}
section .company .com-container .r .videoBox .video-img {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  z-index: 999;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
section .company .com-container .r .videoBox .video-img img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}
section .company .com-container .r .videoBox .video-img::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background: url(../images/video_play.png) no-repeat center;
  background-size: contain;
  width: 2.73rem;
  height: 2.73rem;
}
section .tech {
  margin-top: 4.55rem;
  padding-top: 4.77rem;
  background: url(../images/tech_back.png) no-repeat top;
}
section .tech .title {
  margin-bottom: 5.68rem;
}
section .tech .title .tt {
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
}
section .tech .title .tt .qian {
  position: relative;
  display: inline-block;
  width: 0.27rem;
  height: 0.27rem;
  border-radius: 50%;
  background-color: #4974fd;
  margin-right: 0.68rem;
}
section .tech .title .tt .qian::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  border: solid 0.05rem #4974fd;
}
section .tech .title .tt .qian::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8.64rem;
  height: 0.05rem;
  background: linear-gradient(to right, transparent, #4974fd);
}
section .tech .title .tt span {
  font-size: 1.73rem;
  color: #ffffff;
  text-align: center;
}
section .tech .title .tt .hou {
  position: relative;
  display: inline-block;
  width: 0.27rem;
  height: 0.27rem;
  border-radius: 50%;
  background-color: #4974fd;
  margin-left: 0.68rem;
}
section .tech .title .tt .hou::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  border: solid 0.05rem #4974fd;
}
section .tech .title .tt .hou::after {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8.64rem;
  height: 0.05rem;
  background: linear-gradient(to left, transparent, #4974fd);
}
section .tech .title p {
  color: #ffffff;
  font-size: 0.82rem;
  margin-top: 0.91rem;
  text-align: center;
}
section .tech .container {
  display: flex;
  justify-content: space-between;
}
section .tech .container .box {
  position: relative;
  width: 24%;
  background-color: #ffffff;
  box-shadow: 0rem 0.36rem 0.86rem 0rem rgba(0, 0, 0, 0.1);
  text-align: center;
  padding: 2.27rem 0.45rem 5.45rem;
  transform: translateY(0);
  transition: transform 0.5s;
}
section .tech .container .box h2 {
  position: relative;
  font-size: 0.91rem;
  color: #000000;
  margin: 1.36rem 0 2.5rem;
}
section .tech .container .box h2::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -1.14rem;
  transform: translateX(-50%);
  width: 1.36rem;
  height: 0.14rem;
  background-color: #4974fd;
}
section .tech .container .box p {
  line-height: 1.64rem;
  color: #282828;
}
section .tech .container .box .tech-yf {
  text-align: justify;
}
section .tech .container .box .more {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 1.36rem;
  margin-top: 1.59rem;
  width: 7.27rem;
  height: 1.86rem;
  text-align: center;
  line-height: 1.86rem;
  display: inline-block;
  color: #000000;
  border: solid 0.05rem #4c73f5;
}
section .tech .container .box::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 0.18rem;
  background-color: #4b75fd;
  transition: width 0.5s;
}
section .tech .container .box:hover {
  transform: translateY(-0.68rem);
  transition: transform 0.5s;
}
section .tech .container .box:hover::after {
  width: 100%;
  transition: width 0.5s;
}
section .case .common_h {
  margin-top: 7.27rem;
  margin-bottom: 3.41rem;
}
section .case .case-container .top {
  position: relative;
  max-width: 73.64rem;
  margin: 0 auto;
}
section .case .case-container .top #case-top .swiper-slide {
  display: flex;
  align-items: center;
}
section .case .case-container .top #case-top .swiper-slide .pic {
  width: 34.32rem;
  height: 19.32rem;
  text-align: center;
  justify-content: space-between;
}
section .case .case-container .top #case-top .swiper-slide .pic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
section .case .case-container .top #case-top .swiper-slide .pic .case-video {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
section .case .case-container .top #case-top .swiper-slide .txt {
  width: calc(100% - 34.32rem);
  padding-left: 2.73rem;
}
section .case .case-container .top #case-top .swiper-slide .txt h2 {
  color: #000135;
  font-size: 1.18rem;
}
section .case .case-container .top #case-top .swiper-slide .txt .jt {
  font-size: 1.82rem;
  color: #363636;
  display: inline-block;
  margin-top: 1.91rem;
  margin-bottom: 1.59rem;
}
section .case .case-container .top #case-top .swiper-slide .txt p {
  font-size: 0.73rem;
  line-height: 1.73rem;
}
section .case .case-container .top #case-top .swiper-slide .txt .more {
  position: relative;
  color: #000135;
  display: block;
  width: 8.23rem;
  height: 2.18rem;
  line-height: 2.18rem;
  font-size: 0.73rem;
  box-sizing: border-box;
  text-align: center;
  border: 0.05rem solid #3e3e3e;
  margin-top: 2.27rem;
  transition: all 0.3s;
}
section .case .case-container .top #case-top .swiper-slide .txt .more i {
  margin-left: 0.23rem;
  color: #000135;
}
section .case .case-container .top #case-top .swiper-slide .txt .more::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 100%;
  background-color: #4974fd;
  transition: all 0.3s;
  z-index: -1;
}
section .case .case-container .top #case-top .swiper-slide .txt .more:hover {
  transition: all 0.3s;
  color: #fff;
  border: 0.05rem solid transparent;
}
section .case .case-container .top #case-top .swiper-slide .txt .more:hover i {
  color: #fff;
}
section .case .case-container .top #case-top .swiper-slide .txt .more:hover::after {
  width: 100%;
  transition: all 0.3s;
}
section .case .case-container .top .swiper-button-next.swiper-button-white,
section .case .case-container .top .swiper-button-prev.swiper-button-white {
  width: 2.73rem;
  height: 2.73rem;
  background-color: #e9eff9;
  border-radius: 50%;
}
section .case .case-container .top .swiper-button-next.swiper-button-white:hover,
section .case .case-container .top .swiper-button-prev.swiper-button-white:hover {
  background-color: #4974fd;
}
section .case .case-container .top .swiper-button-next.swiper-button-white:hover::after,
section .case .case-container .top .swiper-button-prev.swiper-button-white:hover::after,
section .case .case-container .top .swiper-button-next.swiper-button-white:hover::before,
section .case .case-container .top .swiper-button-prev.swiper-button-white:hover::before {
  color: #ffffff;
}
section .case .case-container .top .swiper-button-next:after,
section .case .case-container .top .swiper-button-prev:after {
  font-size: 1.27rem;
  color: #999999;
}
section .case .case-container #case-thumbs {
  margin-top: 2.36rem;
}
section .case .case-container #case-thumbs .swiper-slide {
  padding-top: 0.91rem;
}
section .case .case-container #case-thumbs .swiper-slide .pic {
  position: relative;
  width: 100%;
  height: 236px;
}
section .case .case-container #case-thumbs .swiper-slide .pic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
section .case .case-container #case-thumbs .swiper-slide .pic .txt {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 100%;
  height: 100%;
  transform: translate(-50%, -50%);
  background-color: rgba(0, 36, 113, 0.4);
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
section .case .case-container #case-thumbs .swiper-slide .pic .txt h2 {
  color: #ffffff;
  font-size: 0.82rem;
  line-height: 1.59rem;
}
section .case .case-container #case-thumbs .swiper-slide .pic .txt p {
  font-size: 0.82rem;
  color: #ffffff;
  margin: 0.82rem 0 1.82rem;
}
section .case .case-container #case-thumbs .swiper-slide .pic .txt a {
  color: #ffffff;
  line-height: 1.59rem;
  border-bottom: 0.05rem solid #fff;
}
section .case .case-container #case-thumbs .swiper-slide-thumb-active {
  position: relative;
}
section .case .case-container #case-thumbs .swiper-slide-thumb-active::before {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0rem 0.91rem 0.91rem 0.91rem;
  border-color: transparent transparent rgba(0, 36, 113, 0.4) transparent;
  z-index: 1;
}
section .case .case-container #case-thumbs .swiper-slide-thumb-active .txt {
  background-color: rgba(0, 36, 113, 0.8) !important;
}
section .case .case-container .all {
  text-align: center;
}
section .case .case-container .all .allCase {
  width: 9.09rem;
  height: 2rem;
  line-height: 2rem;
  text-align: center;
  margin-top: 2.86rem;
  display: inline-block;
  border: solid 0.05rem #4974fd;
  color: #416cfd;
  font-size: 0.73rem;
}
section .headLine .list {
  margin-top: 3.18rem;
  margin-bottom: 2.27rem;
}
section .headLine .list ul {
  display: flex;
  justify-content: center;
}
section .headLine .list ul li {
  position: relative;
}
section .headLine .list ul li a {
  font-size: 0.91rem;
  color: #666666;
  padding: 0.45rem 2.05rem;
  margin: 0 2.73rem;
  display: inline-block;
  border: 0.05rem solid transparent;
}
section .headLine .list ul li a:hover {
  border: 0.05rem solid #4b75fd;
  color: #4974fd;
}
section .headLine .list ul li::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 0.05rem;
  height: 1.36rem;
  background-color: rgba(204, 204, 204, 0.3);
}
section .headLine .list ul .lastLi::after {
  width: 0;
}
section .headLine .list ul .active a {
  border: 0.05rem solid #4b75fd;
  color: #4974fd;
}
section .headLine .m-tab {
  display: none;
  width: 100%;
}
section .headLine .m-tab #m-fw-container {
  overflow: hidden;
  width: 100%;
}
section .headLine .m-tab #m-fw-container .swiper-wrapper {
  justify-content: center;
}
section .headLine .m-tab #m-fw-container .swiper-slide {
  padding: 0.91rem;
  width: auto;
}
section .headLine .m-tab #m-fw-container .active a {
  color: #4b75fd;
}
section .headLine .news-item {
  display: none;
}
section .headLine .news-item .news {
  display: flex;
}
section .headLine .news-item .news .l {
  width: 49%;
  margin-right: 2%;
  background-color: #fff;
}
section .headLine .news-item .news .l .pic {
  width: 31.36rem;
  height: 16.55rem;
}
section .headLine .news-item .news .l .pic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
section .headLine .news-item .news .l .txt {
  padding: 1.36rem 0.91rem 0 0;
}
section .headLine .news-item .news .l .txt .date {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
section .headLine .news-item .news .l .txt .date .dl .day {
  color: #4974fd;
  font-size: 1.82rem;
  font-weight: bold;
}
section .headLine .news-item .news .l .txt .date .dl .year {
  color: #999999;
  font-size: 0.91rem;
}
section .headLine .news-item .news .l .txt .date i {
  color: #4974fd;
  font-size: 1.64rem;
  opacity: 1;
  transition: all 0.5s;
}
section .headLine .news-item .news .l .txt .news-title {
  display: block;
  font-size: 0.91rem;
  font-weight: bold;
  color: #111111;
  margin-top: 1.14rem;
  margin-bottom: 1.36rem;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  transition: all 0.36s ease;
}
section .headLine .news-item .news .l .txt p {
  color: #666666;
  font-size: 0.73rem;
  line-height: 1.64rem;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
section .headLine .news-item .news .l:hover .date i {
  opacity: 1 !important;
  transform: translateX(0.91rem) !important;
  transition: all 0.5s !important;
}
section .headLine .news-item .news .l:hover .news-title {
  color: #4974fd;
}
section .headLine .news-item .news .r {
  width: 49%;
  display: flex;
  flex-direction: column;
}
section .headLine .news-item .news .r .item {
  padding: 1.36rem 1.14rem 1.59rem 0;
  display: flex;
  align-items: flex-start;
  background-color: #fff;
  border-bottom: 0.05rem dashed #e5e5e5;
}
section .headLine .news-item .news .r .item:last-child {
  border-bottom: 0;
}
section .headLine .news-item .news .r .item .date {
  width: 5.91rem;
  text-align: center;
}
section .headLine .news-item .news .r .item .date .day {
  position: relative;
  color: #666666;
  font-size: 1.36rem;
}
section .headLine .news-item .news .r .item .date .day::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -0.68rem;
  transform: translateX(-50%);
  width: 1.55rem;
  height: 0.09rem;
  background-color: #4974fd;
}
section .headLine .news-item .news .r .item .date .year {
  font-size: 0.91rem;
  color: #666666;
  margin-top: 1.59rem;
}
section .headLine .news-item .news .r .item .rn {
  width: calc(100% - 5.91rem);
  padding-left: 0.91rem;
  border-left: 0.05rem solid #cccccc;
}
section .headLine .news-item .news .r .item .rn h2 {
  color: #000000;
  font-size: 0.91rem;
  margin-bottom: 0.45rem;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
section .headLine .news-item .news .r .item .rn p {
  font-size: 0.73rem;
  line-height: 1.36rem;
  color: rgba(102, 102, 102, 0.8);
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
section .headLine .news-item .news .r .item:hover .rn h2 {
  color: #4974fd;
}
section .headLine .selected {
  display: block;
}
section .headLine .more {
  position: relative;
  width: 10rem;
  height: 2.18rem;
  display: block;
  text-align: center;
  color: #4974fd;
  border: 1px solid #4b75fd;
  font-size: 0.73rem;
  line-height: 2.18rem;
  margin: 3.41rem auto 0;
  background-color: #ffffff;
}
section .headLine .more span {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  white-space: nowrap;
  z-index: 2;
}
section .headLine .more::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 100%;
  background-color: #4b75fd;
  transition: all 0.3s;
  z-index: 1;
}
section .headLine .more:hover span {
  color: #fff;
}
section .headLine .more:hover::after {
  width: 100%;
}
section .partners {
  margin-bottom: 4.09rem;
}
section .partners .container {
  position: relative;
}
section .partners #partners-container .swiper-wrapper {
  padding-bottom: 1.82rem;
}
section .partners #partners-container .swiper-slide {
  height: 4.55rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #fff;
}
section .partners #partners-container .swiper-slide img {
  width: 70%;
  height: 70%;
  display: block;
  object-fit: contain;
}
section .partners #partners-container .swiper-pagination-bullet {
  width: 1.32rem;
  height: 0.14rem;
  background-color: #cccccc;
  opacity: 1;
  border-radius: 0.09rem;
}
section .partners #partners-container .swiper-pagination-bullet-active {
  background-color: #4974fd;
}
section .partners .swiper-button-next,
section .partners .swiper-button-prev {
  width: 2.3rem;
  height: 2.3rem;
  text-align: center;
  line-height: 2rem;
  background-color: #e9eff9;
  border-radius: 50%;
}
section .partners .swiper-button-next:hover,
section .partners .swiper-button-prev:hover {
  background-color: #4974fd;
}
section .partners .swiper-button-next:hover::after,
section .partners .swiper-button-prev:hover::after,
section .partners .swiper-button-next:hover::before,
section .partners .swiper-button-prev:hover::before {
  color: #ffffff;
}
section .partners .swiper-button-next:after,
section .partners .swiper-button-prev:after {
  font-size: 0.82rem;
  color: #999999;
}
section .partners .swiper-button-next,
section .partners .swiper-container-rtl .swiper-button-prev {
  right: -50px;
  transform: translateY(-50%);
}
section .partners .swiper-button-prev,
section .partners .swiper-container-rtl .swiper-button-next {
  left: -50px;
  transform: translateY(-50%);
}
section .contact {
  background: url(../images/contact_back.jpg) no-repeat center;
  height: 14.09rem;
  background-size: cover;
  background-attachment: fixed;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}
section .contact .txt {
  text-align: center;
}
section .contact .txt h2 {
  position: relative;
  font-size: 1.36rem;
  line-height: 1.59rem;
  color: #000000;
}
section .contact .txt h2::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -0.91rem;
  transform: translateX(-50%);
  width: 2.27rem;
  height: 0.14rem;
  background-color: #4974fd;
}
section .contact .txt p {
  font-size: 0.91rem;
  color: #000000;
  margin: 1.95rem 0 1.55rem;
}
section .contact .txt a {
  position: relative;
  width: 8.23rem;
  height: 2.18rem;
  display: inline-block;
  line-height: 2.18rem;
  font-size: 0.73rem;
  text-align: center;
  color: #476eea;
  border: solid 1px #4b75fd;
}
section .contact .txt a span {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
}
section .contact .txt a::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 100%;
  background-color: #4b75fd;
  transition: all 0.3s;
  z-index: 1;
}
section .contact .txt a:hover span {
  color: #fff;
}
section .contact .txt a:hover::after {
  width: 100%;
}
@media only screen and (max-width: 1400px) {
  section .partners .swiper-button-next,
  section .partners .swiper-container-rtl .swiper-button-prev {
    right: 0;
  }
  section .partners .swiper-button-prev,
  section .partners .swiper-container-rtl .swiper-button-next {
    left: 0;
  }
}
@media only screen and (max-width: 1200px) {
  section .product .pro-container .main_center .l {
    width: 60% ;
  }
  section .product .pro-container .main_center .l .wrapper .box277 {
    width: 11.59rem;
  }
  section .product .pro-container .main_center .l .wrapper .box170 {
    width: 6.73rem;
  }
}
@media only screen and (max-width: 960px) {
  section .product .pro-container .main_center .l .wrapper .box277 {
    width: 11rem;
  }
  section .product .pro-container .main_center .l .wrapper .box {
    margin-right: 0.68rem;
  }
}
@media only screen and (max-width: 800px) {
  section .product .pro-container .main_center .l .wrapper .box277 {
    width: 10rem;
  }
  section .product .pro-container .main_center .l .wrapper .box180 {
    width: 7.18rem;
  }
}
@media only screen and (max-width: 768px) {
  section .banner {
    height: 300px;
  }
  section .banner .txt h3 {
    font-size: 22px !important;
  }
  section .banner .txt h3 span {
    font-size: 22px !important;
  }
  section .banner .banner1 {
    display: none;
  }
  section .banner .banner-mb1 {
    display: block !important;
  }
  section .product .pro-container .main_center {
    flex-direction: column;
  }
  section .product .pro-container .main_center .l {
    width: 100%;
  }
  section .product .pro-container .main_center .l .line1 {
    left: 17%;
  }
  section .product .pro-container .main_center .l .line2 {
    right: 0.23rem;
  }
  section .product .pro-container .main_center .l .line3 {
    right: -0.23rem;
  }
  section .product .pro-container .main_center .l .line3::before {
    top: 1.65rem;
  }
  section .product .pro-container .main_center .l .line4 {
    width: 100%;
  }
  section .product .pro-container .main_center .l .line4::before {
    left: 16.5%;
  }
  section .product .pro-container .main_center .l .line4::after {
    right: 0.14rem;
  }
  section .product .pro-container .main_center .l .wrapper {
    width: 95%;
    justify-content: space-between;
  }
  section .product .pro-container .main_center .l .wrapper .name {
    width: 18%;
    height: 6rem;
    margin-right: 2%;
  }
  section .product .pro-container .main_center .l .wrapper .rGz {
    width: 78%;
  }
  section .product .pro-container .main_center .l .wrapper .r-wrapper-Gz {
    width: 78%;
  }
  section .product .pro-container .main_center .l .wrapper .box {
    width: 12.59rem;
    height: 4.5rem;
    margin-right: 1.82rem;
  }
  section .product .pro-container .main_center .l .wrapper .box .cont {
    line-height: 1.6;
    text-align: center;
  }
  section .product .pro-container .main_center .l .wrapper .box .shadow1 {
    height: 26%;
    top: -28%;
  }
  section .product .pro-container .main_center .l .wrapper .box .shadow3 {
    height: 26%;
  }
  section .product .pro-container .main_center .l .gzItem .gz {
    height: 11.64rem;
  }
  section .product .pro-container .main_center .r {
    width: 100%;
    margin-top: 40px;
  }
  section .solve .solve-container {
    flex-wrap: wrap;
  }
  section .solve .solve-container .box {
    width: 49%;
    margin-bottom: 10px;
    margin-right: 2%;
  }
  section .solve .solve-container .box:nth-child(2n) {
    margin-right: 0;
  }
  section .solve .solve-container .box .hover {
    padding: 0 10px;
  }
  section .solve .solve-container .box .hover h2 {
    margin: 25px 0 20px;
  }
  section .company .com-container {
    flex-wrap: wrap;
    flex-direction: column-reverse;
  }
  section .company .com-container .l {
    width: 100%;
    margin-top: 40px;
    padding-right: 0;
  }
  section .company .com-container .l .lItems {
    flex-wrap: wrap;
    justify-content: space-between;
  }
  section .company .com-container .l .lItems .item {
    width: 49%;
    padding-left: 20px;
    margin-bottom: 20px;
  }
  section .company .com-container .r {
    width: 100%;
  }
  section .company .com-container .r .videoBox {
    height: 15.59rem;
  }
  section .tech {
    padding: 40px 0;
    background-size: cover;
  }
  section .tech .title .qian::after {
    width: 50px !important;
  }
  section .tech .title .hou::after {
    width: 50px !important;
  }
  section .tech .container {
    flex-wrap: wrap;
  }
  section .tech .container .box {
    width: 49%;
    margin-bottom: 10px;
  }
  section .tech .container .box p {
    display: inline;
  }
  section .case .case-container .top #case-top .swiper-slide {
    flex-direction: column;
  }
  section .case .case-container .top #case-top .swiper-slide .pic {
    width: 100%;
    height: 13.32rem;
  }
  section .case .case-container .top #case-top .swiper-slide .txt {
    width: 100%;
    padding: 20px 30px;
  }
  section .case .case-container .top #case-top .swiper-slide .txt h2 {
    margin-bottom: 0.91rem;
  }
  section .case .case-container .top #case-top .swiper-slide .txt .jt {
    display: none;
  }
  section .case .case-container .top .swiper-button-next.swiper-button-white,
  section .case .case-container .top .swiper-button-prev.swiper-button-white {
    width: 2rem;
    height: 2rem;
  }
  section .case .case-container .top .swiper-button-next,
  section .case .case-container .top .swiper-container-rtl .swiper-button-prev {
    right: -5px;
  }
  section .case .case-container .top .swiper-button-prev,
  section .case .case-container .top .swiper-container-rtl .swiper-button-next {
    left: -5px;
  }
  section .case #case-thumbs {
    display: none;
  }
  section .headLine .list {
    display: none;
  }
  section .headLine .m-tab {
    display: block;
  }
  section .headLine .news-item .news {
    flex-direction: column;
  }
  section .headLine .news-item .news .l {
    width: 100%;
    margin-right: 0;
  }
  section .headLine .news-item .news .l .pic {
    width: 100%;
    height: 200px;
  }
  section .headLine .news-item .news .r {
    width: 100%;
  }
}
@media only screen and (max-width: 414px) {
  section .product .pro-container .box {
    margin-right: 0.68rem !important;
  }
}