.cont .page_banner {
  width: 100%;
  overflow: hidden;
  position: relative;
}
.cont .page_banner .banner-video {
  height: 100%;
}
.cont .page_banner .banner-video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.cont .pic {
  width: 100%;
  height: 100%;
}
.cont .pic img {
  object-fit: cover;
  height: 100%;
}
.cont .page1 {
  padding: 90px 0 120px;
  position: relative;
  background: #fff;
  z-index: 10;
}
.cont .page1 .w1440 {
  position: relative;
}
.cont .page1 .w1440 .tag {
  position: absolute;
  top: 70px;
  left: 0;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.cont .page1 .w1440 .tag p {
  display: flex;
  align-items: center;
  white-space: nowrap;
  border: 1px solid #b3b3b3;
  border-radius: 100px;
  padding: 3px;
  color: #171717;
  margin-bottom: 20px;
  line-height: 1;
  overflow: hidden;
}
.cont .page1 .w1440 .tag p i{
    max-width: 0;
    overflow: hidden;
    transition:max-width 3s ease, padding 1s ease; 
}
.cont .page1 .w1440 .tag p i.animated{
    max-width: 300px;
    padding: 0 6px;
}
.cont .page1 .w1440 .tag p img {
  width: 20px;
  display: inline-block;
  position: relative;
  z-index: 10;
}
.cont .page1 .w1440 .item_top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.cont .page1 .w1440 .item_top .imgs_l {
  width: 33%;
  margin-left: 10%;
  margin-bottom: 2%;
}
.cont .page1 .w1440 .item_top .imgs_l svg{
    width: 60px;
    height: 60px;
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
}
.cont .page1 .w1440 .item_top .imgs_l .threesixty {
  position: relative;
  overflow: hidden;
  margin: 0 auto;
  width: 100%;
  padding-top: 164%;
}
.cont .page1 .w1440 .item_top .imgs_l .threesixty .spinner {
  width: 60px;
  display: block;
  height: 30px;
  background: #333;
  background: rgba(0, 0, 0, 0.7);
  -webkit-border-radius: 5px;
  -moz-border-radius: 5px;
  border-radius: 5px;
  position: absolute;
  top: 50%;
  left: 50%;
  margin: -15px 0 0 -30px;
  z-index: 9;
}
.cont .page1 .w1440 .item_top .imgs_l .threesixty .threesixty_images {
  display: none;
  list-style: none;
  margin: 0;
}
.cont .page1 .w1440 .item_top .imgs_l .threesixty .threesixty_images img.previous-image {
  visibility: hidden;
  width: 0;
}
.cont .page1 .w1440 .item_top .imgs_l .threesixty .threesixty_images img {
  position: absolute;
  top: 0;
  width: 100%;
  height: auto;
  transition: all 0s;
}
.cont .page1 .w1440 .item_top .imgs_l .threesixty .spinner span {
  font-size: 12px;
  font-weight: bolder;
  color: #FFF;
  text-align: center;
  line-height: 30px;
  display: block;
}
.cont .page1 .w1440 .item_top .imgs_l .threesixty .nav_bar {
  display: none;
}
.cont .page1 .w1440 .item_top .imgs_l .text {
  width: 100%;
  text-align: center;
  display: none;
}
.cont .page1 .w1440 .item_top .imgs_l .text p {
  width: 30px;
  height: 30px;
  line-height: 30px;
  text-align: center;
  color: #000;
  display: inline-block;
}
.cont .page1 .w1440 .item_top .imgs_l .container-fluid {
  width: 100%;
  position: relative;
}
.cont .page1 .w1440 .item_top .imgs_l .threesixty_images {
  width: 100%;
}
.cont .page1 .w1440 .item_top .imgs_l .threesixty_images li {
  width: 100%;
}
.cont .page1 .w1440 .item_top .text_r {
  width: 50%;
}
.cont .page1 .w1440 .item_top .text_r .tit {
  color: #171717;
  font-family: "SourceHanSansCN-Bold";
}
.cont .page1 .w1440 .item_top .text_r .t1 {
  color: #171717;
  margin-top: 1vw;
}
.cont .page1 .w1440 .item_top .text_r .t2 {
  color: #171717;
  font-family: "SourceHanSansCN-Bold";
  margin-top: 1vw;
}
.cont .page1 .w1440 .item_top .text_r .t3 {
  color: #171717;
  margin-top: 5px;
}
.cont .page1 .w1440 .item_top .text_r .t4 {
  color: #171717;
  margin-top: 1vw;
}
.cont .page1 .w1440 .item_top .text_r .t5 {
  color: #171717;
  margin-top: .5vw;
}
.cont .page1 .w1440 .item_top .text_r .pic {
  width: 100%;
  margin-top: 1vw;
}
.cont .page1 .w1440 .item_top .text_r .pic video {
  width: 100%;
  object-fit: cover;
}
.cont .page1 .w1440 .item_top .text_r .pic .img {
  width: 100%;
}
.cont .page1 .w1440 ul {
  width: 100%;
}
.cont .page1 .w1440 ul li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 30px;
}
.cont .page1 .w1440 ul li:nth-child(2n) .pic {
  order: 3;
}
.cont .page1 .w1440 ul li .pic {
  width: 50%;
}
.cont .page1 .w1440 ul li .pic video {
  width: 100%;
  object-fit: cover;
}
.cont .page1 .w1440 ul li .pic .img {
  width: 100%;
}
.cont .page1 .w1440 ul li .txt {
  width: 50%;
  padding: 0 5%;
}
.cont .page1 .w1440 ul li .txt p {
  display: block;
  color: #171717;
}
.cont .page1 .w1440 ul li .txt span {
  display: block;
  color: #171717;
  margin-top: 0.5vw;
}
.cont .page2 {
  background: #f3f3f3;
  padding: 120px 0;
  position: relative;
  z-index: 10;
}
.cont .page2 .w1440 {
  display: flex;
  justify-content: space-between;
}
.cont .page2 .txt {
  width: 45%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.cont .page2 .txt .txt_top p {
  display: block;
  color: #171717;
  font-family: "SourceHanSansCN-Bold";
}
.cont .page2 .txt .txt_top span {
  display: block;
  color: #171717;
  margin-top: 1vw;
}
.cont .page2 .txt .txt_btm p {
  color: #171717;
  display: block;
}
.cont .page2 .txt .txt_btm .img {
  margin-top: 1vw;
}
.cont .page2 .txt .txt_btm .img img {
  width: auto;
}
.cont .page2 .h5pic {
  display: none;
}
.cont .page2 .pic {
  width: 51.94%;
  position: relative;
}
.cont .page2 .pic .codes li {
  position: absolute;
}
.cont .page2 .pic .codes li .dian {
  width: 0.5vw;
  height: 0.5vw;
  border-radius: 100%;
  position: absolute;
  background: #0047ba;
  z-index: 5;
  cursor: pointer;
}
.cont .page2 .pic .codes li .dian i {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 100%;
}
.cont .page2 .pic .codes li .dian::before,
.cont .page2 .pic .codes li .dian::after,
.cont .page2 .pic .codes li .dian i::before,
.cont .page2 .pic .codes li .dian i::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  border: 1px solid #2736bb;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: ripple 1.8s infinite;
}
.cont .page2 .pic .codes li .dian::after {
  animation-delay: 0s;
}
.cont .page2 .pic .codes li .dian::before {
  animation-delay: 0.6s;
}
.cont .page2 .pic .codes li .dian i::before {
  animation-delay: 1.2s;
}
.cont .page2 .pic .codes li .dian i::after {
  animation-delay: 1.8s;
}
@keyframes ripple {
  0% {
    width: 100%;
    height: 100%;
    opacity: 1;
  }
  100% {
    width: 400%;
    height: 400%;
    opacity: 0;
  }
}
.cont .page2 .pic .codes li .line {
  width: 8vw;
  padding-top: 5vw;
  position: absolute;
  bottom: 100%;
  right: 100%;
}
.cont .page2 .pic .codes li .line .x1 {
  width: 0%;
  height: 1px;
  border-top: 1px solid #99989d;
  transform: rotate(230deg);
  position: absolute;
  bottom: -5%;
  left: 104%;
  transform-origin: 0% 0%;
}
.cont .page2 .pic .codes li .line .x2 {
  width: 0%;
  height: 1px;
  border-top: 1px solid #99989d;
  transform: rotate(180deg);
  position: absolute;
  top: 43%;
  left: 72.5%;
  transform-origin: 0% 0%;
}
.cont .page2 .pic .codes li .line .x2 span {
  color: #171717;
  display: inline-block;
  position: absolute;
  top: -13px;
  left: 110%;
  white-space: nowrap;
  transform: rotate(180deg);
  opacity: 0;
}
.cont .page2 .pic .codes li.on .line .x1 {
  animation: line1 0.4s linear 0s 1 forwards;
}
.cont .page2 .pic .codes li.on .line .x2 {
  animation: line2 0.5s linear 0.4s 1 forwards;
}
.cont .page2 .pic .codes li.on .line .x2 span {
  animation: txt 0.4s linear 1s 1 forwards;
}
@-webkit-keyframes line1 {
  0% {
    width: 0;
  }
  100% {
    width: 50%;
  }
}
@keyframes line1 {
  0% {
    width: 0;
  }
  100% {
    width: 50%;
  }
}
@-webkit-keyframes line2 {
  0% {
    width: 0;
  }
  100% {
    width: 100%;
  }
}
@keyframes line2 {
  0% {
    width: 0;
  }
  100% {
    width: 100%;
  }
}
@-webkit-keyframes txt {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@keyframes txt {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
.cont .page2 .pic .codes li:nth-child(1) {
  top: 79%;
  left: 3%;
}
.cont .page2 .pic .codes li:nth-child(2) {
  top: 67%;
  left: 6%;
}
.cont .page2 .pic .codes li:nth-child(3) {
  top: 50%;
  left: 36%;
}
.cont .page2 .pic .codes li:nth-child(4) {
  top: 24%;
  left: 77%;
}
.cont .page3 {
  padding: 120px 0;
  position: relative;
  background: #fff;
  z-index: 10;
}
.cont .page3 .tit,
.cont .page3 .tit2 {
  color: #171717;
  font-family: "SourceHanSansCN-Bold";
}
.cont .page3 .tit2 {
  margin-top: 5vw;
}
.cont .page3 .sw1 {
  width: 80%;
  margin-top: 5vw;
  padding-bottom: 60px;
}
.cont .page3 .sw1 .swiper-slide {
  background: #f4f5f7;
  border-radius: 10px;
  border: 1px solid #e7e7e7;
  width: 36%;
}
.cont .page3 .sw1 .swiper-slide.swiper-slide-active {
  background: #f1f1f3;
}
.cont .page3 .sw1 .img {
  width: 100%;
}
.cont .page3 .sw1 .txt {
  text-align: center;
  padding: 5px 25px 25px;
  color: #171717;
}
.cont .page3 .sw1 .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  margin: 0 10px;
  background: transparent;
  border: 1px solid #0047ba;
  opacity: 1;
}
.cont .page3 .sw1 .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background: #0047ba;
}
.cont .page3 .list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 5.9%;
  padding-left: 9%;
  margin-top: 3vw;
}
.cont .page3 .list li {
  background: #f3f3f3;
  border-radius: 10px;
  overflow: hidden;
  position: relative;
}
.cont .page3 .list li .img {
  overflow: hidden;
}
.cont .page3 .list li p {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90%;
  text-align: center;
  color: #171717;
}
.cont .page3 .list li .txt {
  text-align: center;
  padding: 0 15px 15px;
  color: #171717;
}
.cont .page3 .list li:hover .img img {
  transform: translateY(-10px);
}
.cont .page4 {
  padding: 160px 0;
  background: #f3f3f3;
  position: relative;
  z-index: 10;
}
.cont .page4 .tit {
  color: #0047ba;
}
.cont .page4 ul {
  margin-top: 3vw;
  border-top: 1px solid #d5d5d5;
}
.cont .page4 ul li {
  width: 100%;
  border-bottom: 1px solid #d5d5d5;
  padding: 15px 0;
}
.cont .page4 ul li .top {
  display: block;
  color: #171717;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}
.cont .page4 ul li .top svg {

  transition: all 0.3s;
}
.cont .page4 ul li .des {
  padding: 10px 0px 0;
  color: #696969;
  display: none;
}
.cont .page4 ul li.on .top svg {
  transform: rotate(180deg);
}
.cont .page4 ul li:hover .top {
  color: #0047ba;
}
.popup_video {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1101;
}
.popup_video .pop_layer {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: rgba(0, 0, 0, 0.6);
}
.popup_video .pop_ctn {
  width: 75%;
  height: 80%;
  transform: translateY(-100px);
  opacity: 0;
  transition: all 0.5s;
  position: relative;
  background: #000;
}
.popup_video .pop_ctn .close {
  cursor: pointer;
  width: 30px;
  height: 30px;
  position: absolute;
  top: 10px;
  right: 10px;
  border-radius: 100%;
  padding: 7px;
  background: rgba(0, 0, 0, 0.3);
  opacity: 1;
  z-index: 10;
  transition: all 0.5s;
}
.popup_video .pop_ctn .close svg {
  transition: all 0.5s;
  margin: 0;
  width: 16px;
  height: 16px;
  display: block;
}
.popup_video .pop_ctn .close:hover {
  background: rgba(0, 0, 0, 0.9);
}
.popup_video .pop_ctn .close:hover svg {
  transform: rotate(180deg);
}
.popup_video .pop_ctn video {
  width: 100%;
  height: 100%;
  display: block;
}
.popup_video.on .pop_ctn {
  transform: translateY(0);
  opacity: 1;
}
/* 125% */
/* 150 */
@media screen and (max-width: 998px) {
    .cont .page4 ul li .top svg{
                width: 15px;
        height: 15px;
    }
  .popup_video .pop_ctn {
    width: 90%;
    height: auto;
  }
  .popup_video .pop_ctn .close {
    width: 25px;
    height: 25px;
    top: 5px;
    right: 5px;
    padding: 6px;
  }
  .popup_video .pop_ctn .close svg {
    width: 13px;
    height: 13px;
  }
  .cont .page1,
  .cont .page2,
  .cont .page3,
  .cont .page4 {
    padding: 40px 0;
  }
  .cont .page2 .w1440 {
    flex-wrap: wrap;
    justify-content: flex-end;
  }
  .cont .page2 .w1440 .txt {
    width: 100%;
  }
  .cont .page2 .txt .txt_btm {
    margin-top: 30px;
    display: none;
  }
  .cont .page2 .h5pic {
      margin-top: 30px;
  display: block;
  width: 100%;
  
}
 .cont .page2 .h5pic .img{
     width: 25%;
         margin-top: 1vw;
 }
  .cont .page2 .pic {
    width: 70%;
    margin-top: 30px;
  }
  .cont .page2 .pic .codes li .line .x1 {
    width: 50%;
  }
  .cont .page2 .pic .codes li .line .x2 {
    width: 100%;
  }
  .cont .page2 .pic .codes li .line .x2 span {
    opacity: 1;
  }
  .cont .page3 .sw1 .txt {
    font-size: 12px;
  }
  .cont .page3 .list {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
}
@media screen and (max-width: 768px) {
    .cont .page_banner{
        margin-top: 44px;
    }
  .cont .page3 .subtit br {
    display: none;
  }
  .cont .page1 .w1440 .tag p img {
    width: 16px;
  }
  .cont .page1 .w1440 .tag p {
    margin-bottom: 10px;
  }
  .cont .page1 .w1440 .item_top {
    flex-wrap: wrap;
    justify-content: center;
  }
  .cont .page1 .w1440 .tag {
    top: 0;
  }
  .cont .page1 .w1440 .item_top .imgs_l {
    width: 80%;
  }
  .cont .page1 .w1440 .item_top .text_r {
    width: 100%;
  }
  .cont .page1 .w1440 .item_top .imgs_l svg{
      display: none;
  }
  .cont .page1 .w1440 .item_top .text_r .t1,
  .cont .page1 .w1440 .item_top .text_r .more,
  .cont .page1 .w1440 .item_top .text_r .t4,
  .cont .page1 .w1440 .item_top .text_r .t5 {
    margin-top: 5px;
  }
  .cont .page1 .w1440 .item_top .text_r .t2,
  .cont .page1 .w1440 .item_top .text_r .t3 {
    margin-top: 5px;
  }
  .cont .page1 .w1440 ul li {
    margin-top: 0px;
    flex-wrap: wrap;
  }
  .cont .page1 .w1440 ul li .pic {
    width: 100%;
    order: 4;
  }
  .cont .page1 .w1440 ul li .txt {
    width: 100%;
    padding: 15px 0;
  }
  .cont .page2 .txt .txt_btm .img img {
    width: 44%;
  }
  .cont .page2 .pic .codes li .line .x2 span {
    font-size: 10px;
    top: -7px;
  }
  .cont .page3 .sw1 .swiper-slide {
    width: 100%;
  }
  .cont .page3 .sw1 {
    padding-bottom: 40px;
  }
  .cont .page3 .list {
    gap: 10px;
    padding-left: 0;
  }
  .cont .page3 .list li .txt {
    font-size: 12px;
  }
  .cont .page3 .list li p {
    font-size: 12px;
  }
  .cont .page3 .sw1 .swiper-pagination-bullet {
    width: 9px;
    height: 9px;
    margin: 0 7px;
  }
}
/*# sourceMappingURL=./product_2.css.map */