.swiper-container-horizontal > .swiper-pagination-bullets,
.swiper-pagination-custom,
.swiper-pagination-fraction {
  bottom: 10px !important;
}
.indexE_bg {
  min-height: 1000px;
  background: #1c1c1c;
}
.box_3D .btn_3d_change {
  display: flex;
  justify-content: center;
  margin: 0 auto;
  overflow: hidden;
  margin: 20px 0;
}
.box_3D .btn_3d_change .btn_li {
  float: left;
  line-height: 34px;
  font-size: 20px;
  color: #333;
  padding: 3px 15px;
  border-radius: 19px;
  background: #fff;
  margin-right: 19px;
  cursor: pointer;
}
.box_3D .btn_3d_change .btn_li.active {
  background: #DEB358;
  color: #fff;
}
.box_3D .container_3d {
  display: block;
  width: 1200px;
  height: 700px;
  margin: 20px auto;
  cursor: pointer;
}
.box_3D .container_3d div {
  box-sizing: content-box !important;
}
@media only screen and (max-width: 1050px) {
  .indexE_bg {
    min-height: auto;
  }
  .box_3D .btn_3d_change {
    display: block;
    margin: 0 auto;
    overflow: hidden;
    margin: 0.2rem 0;
  }
  .box_3D .btn_3d_change .btn_li {
    float: left;
    line-height: 0.45rem;
    font-size: 0.25rem;
    color: #333;
    padding: 0 0.19rem;
    border-radius: 0.19rem;
    background: #fff;
    margin-right: 0;
    margin-left: 0.19rem;
    cursor: pointer;
  }
  .box_3D .btn_3d_change .btn_li.active {
    background: #DEB358;
    color: #fff;
  }
  .box_3D .container_3d {
    width: 100%;
    height: 8rem;
    margin: 0;
    margin-top: 0.2rem;
  }
}
.swiper-button-next,
.swiper-button-prev {
  width: 150px !important;
  height: 200px !important;
}
.swiper-button-next:after,
.swiper-button-prev:after {
  font-size: 70px !important;
}
.banner {
  overflow: hidden;
  position: relative;
  width: 100%;
  margin-top: 80px;
}
.banner .swiper-container {
  width: 100%;
}
.banner .swiper-container a {
  display: inline-block;
  width: 100%;
  height: 100%;
}
.banner .swiper-container a img {
  display: block;
  width: 100%;
}
.banner .swiper-wrapper .swiper-slide {
  width: 100% !important;
}
.banner .swiper-button-next {
  color: #fff;
}
.banner .swiper-button-prev {
  color: #fff;
}
.banner .swiper-pagination-bullet {
  width: 20px;
  height: 20px;
  background: #fff;
}
.layui-layer-shade {
  opacity: 0.6 !important;
}
.video_layer_container {
  width: 50% !important;
}
.layui-layer {
  box-shadow: none !important;
  background: transparent !important;
}
.video_box {
  width: 100%;
  padding: 0.2rem 0;
  background: #333;
  margin: 0 auto;
  position: relative;
}
.video_box .font_box_3d_mobile {
  display: none;
}
.video_box .video_position {
  position: relative;
}
.video_box .video_position .video_pic {
  position: absolute;
  width: 79%;
  z-index: 1;
  left: 50%;
  transform: translateX(-50%);
}
.video_box .video_position .video_on {
  position: absolute;
  width: 8%;
  left: 8%;
  bottom: 5%;
  z-index: 2;
  cursor: pointer;
}
.video_box .video_position #video {
  width: 80%;
  display: block;
  margin: 0 auto;
}
.video_box .title_font {
  display: inline-block;
  position: relative;
  vertical-align: middle;
}
.video_box .title_font p {
  font-size: 0.7rem;
  color: #4c4b4c;
  opacity: 0.3;
}
.video_box .title_font h5 {
  font-size: 0.36rem;
  color: #fff;
  position: absolute;
  left: 50%;
  bottom: 0.26rem;
  opacity: 1;
  transform: translateX(-50%);
  width: 100%;
  text-align: center;
}
.video_box .inline_height {
  display: inline-block;
  height: 100%;
  vertical-align: middle;
}
@media only screen and (max-width: 980px) {
  .video_box {
    padding-bottom: 0.8rem;
  }
  .video_box .title_font {
    left: 50%;
    transform: translateX(-50%);
  }
  .video_box .font_box_3d_mobile {
    display: block !important;
  }
  .video_box .font_box_3d {
    display: none !important;
  }
  .video_box .video_position .video_on {
    width: 1rem;
    left: 50%;
    top: 50%;
    transform: translate(-50%);
  }
  .video_box .video_position .video_pic {
    width: 87%;
    margin: 0 auto;
  }
  .video_box .video_position #video {
    width: 87%;
    margin: 0 auto;
  }
}
@media only screen and (max-width: 1050px) {
  .banner {
    margin-top: 0;
  }
}
.my_product {
  box-sizing: border-box;
}
.my_product .product_box {
  width: 100%;
  padding: 0;
  background: #F0F0F0;
  padding: 100px 0 40px 0;
}
.my_product .product_box .show {
  display: none;
}
.my_product .product_box ul {
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding-bottom: 50px;
}
.my_product .product_box ul li {
  width: 200px;
  transition: 0.5s;
  position: relative;
}
.my_product .product_box ul li img {
  display: block;
  margin: 0 auto;
  max-width: 100%;
}
.my_product .product_box ul li:hover {
  cursor: pointer;
  transform: translateY(-64px);
}
.my_product .product_box ul li:hover .black {
  display: none;
}
.my_product .product_box ul li:hover .show {
  display: block;
}
.my_product .product_box ul li:hover:after {
  content: "";
  width: 146px;
  height: 52px;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -80px;
}
.my_product .product_box .name_box {
  display: flex;
  justify-content: space-around;
}
.my_product .product_box .name_box span {
  display: flex;
}
.my_product .change_btn {
  display: flex;
  justify-content: center;
  margin-top: 30px;
}
.my_product .change_btn div {
  width: 171px;
  height: 53px;
  border: 1px solid #4c4b4c;
  border-radius: 4px;
  text-align: center;
  line-height: 52px;
  color: #333;
  font-size: 28px;
  float: left;
  cursor: pointer;
}
.my_product .change_btn div.active {
  background: #4C4B4C;
  color: #fff;
}
.my_product .change_btn div:nth-of-type(2) {
  margin: 0 33px;
}
.my_product .select_box {
  padding: 0.5rem 0;
  /*placeholder样式-开始*/
  /*placeholder样式-结束*/
}
.my_product .select_box p {
  font-size: 32px;
  font-family: PingFang SC;
  font-weight: 500;
  color: #333333;
  line-height: 44px;
  text-align: center;
}
.my_product .select_box input::-webkit-input-placeholder {
  font-size: 28px;
  color: #333;
}
.my_product .select_box input::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  font-size: 28px;
  color: #333;
}
.my_product .select_box input:-moz-placeholder {
  /* Mozilla Firefox 4 to 18 */
  font-size: 28px;
  color: #333;
}
.my_product .select_box input:-ms-input-placeholder {
  /* Internet Explorer 10-11 */
  font-size: 28px;
  color: #333;
}
.my_product .select_box .group {
  width: 75%;
  height: 70px;
  margin: 0 auto;
  position: relative;
  margin-top: 30px;
}
.my_product .select_box .group:hover .hide_pic {
  display: none;
}
.my_product .select_box .group:hover .show_pic {
  display: block;
}
.my_product .select_box .group input {
  width: 100%;
  height: 100%;
  cursor: pointer;
  background: #fff;
  border: 1px solid #4c4b4c;
  border-radius: 4px;
  padding-left: 27px;
  color: #333;
  font-size: 28px;
  z-index: 10;
}
.my_product .select_box .group .direction {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
}
.my_product .select_box .group ul {
  width: 100%;
  position: absolute;
  left: 0;
  top: 70px;
  z-index: 33;
  display: none;
  transition: 1s all;
}
.my_product .select_box .group ul li {
  width: 100%;
  height: 70px;
  line-height: 70px;
  padding-left: 27px;
  border: 1px solid #4C4B4C;
  border-top: none;
  cursor: pointer;
  background: #fff;
}
.my_product .select_box .group ul li:hover {
  background: #4C4B4C;
  color: #fff;
}
.my_product .select_box .group .show_pic {
  display: none;
}
.banner_mobile {
  display: none;
}
@media screen and (max-width: 1050px) {
  .banner_pc {
    display: none;
  }
  .banner_mobile {
    display: block;
  }
}
@media only screen and (max-width: 768px) {
  .my_product .product_box ul li {
    width: 15%;
  }
  .my_product {
    padding: 0;
  }
  .my_product .product_box {
    padding: 0.3rem;
    background: url("../img/index/mobile_product_bg.png") center;
    background-size: cover;
  }
  .my_product .product_box .black {
    display: none;
  }
  .my_product .product_box .show {
    display: block;
  }
  .my_product .select_box {
    padding: 0.5rem;
    background: url("../img/index/mobile_product_bg2.png") center;
    background-size: cover;
  }
  .my_product .select_box p {
    font-size: 0.32rem;
    font-weight: 500;
    color: #333;
  }
  .my_product .select_box .group {
    width: 5.5rem;
    margin-top: 0.3rem;
    height: 0.8rem;
    /*placeholder样式-开始*/
    /*placeholder样式-结束*/
  }
  .my_product .select_box .group ul {
    top: 0.8rem;
  }
  .my_product .select_box .group ul li {
    width: 5.5rem;
    height: 0.8rem;
    line-height: 0.8rem;
    font-size: 0.25rem;
  }
  .my_product .select_box .group input {
    font-size: 0.18rem;
    line-height: 0.78rem;
  }
  .my_product .select_box .group input::-webkit-input-placeholder {
    font-size: 0.28rem;
    color: #333;
  }
  .my_product .select_box .group input::-moz-placeholder {
    /* Mozilla Firefox 19+ */
    font-size: 0.28rem;
    color: #333;
  }
  .my_product .select_box .group input:-moz-placeholder {
    /* Mozilla Firefox 4 to 18 */
    font-size: 0.28rem;
    color: #333;
  }
  .my_product .select_box .group input:-ms-input-placeholder {
    /* Internet Explorer 10-11 */
    font-size: 0.28rem;
    color: #333;
  }
  .my_product .product_box ul {
    padding-bottom: 5px;
  }
  .my_product .change_btn {
    margin-top: 0.2rem;
  }
  .my_product .change_btn div {
    width: 1.5rem;
    height: 0.45rem;
    line-height: 0.43rem;
    font-size: 0.18rem;
  }
}
@media only screen and (max-width: 768px) {
  .tab .nav-tabs li {
    width: 100%;
    margin-bottom: 5px;
    text-align: center;
  }
  .tab .nav-tabs li a span {
    letter-spacing: 1px;
    opacity: 1;
  }
}
@media screen and (max-width: 768px) {
  .video_layer_container {
    width: 100% !important;
  }
}
.circle_show {
  box-sizing: border-box;
  position: relative;
  padding-bottom: 76px;
}
.circle_show .bg_font {
  font-size: 152px;
  font-family: PingFang SC;
  font-weight: 800;
  color: #4c4b4c;
  line-height: 241px;
  opacity: 0.16;
  text-align: center;
}
.circle_show h5 {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 120px;
  font-size: 60px;
  font-family: PingFang SC;
  font-weight: 500;
  color: #4c4b4c;
}
.circle_show .circle_number {
  margin: 0 auto;
  margin-bottom: 20px;
  width: 200px;
  height: 200px;
  text-align: center;
  line-height: 200px;
  font-size: 48px;
  font-family: PingFang SC;
  font-weight: 400;
  color: #4c4b4c;
}
.circle_show .circle_number#progress-container2 {
  background: url("../img/index/circle_01.png") no-repeat;
  background-size: 100% 100%;
}
.circle_show .circle_number#progress-container4 {
  background: url("../img/index/circle_02.png") no-repeat;
  background-size: 100% 100%;
}
.circle_show .circle_number#progress-container5 {
  background: url("../img/index/circle_03.png") no-repeat;
  background-size: 100% 100%;
}
.circle_show .describe {
  font-size: 32px;
  font-family: PingFang SC;
  font-weight: 500;
  color: #4c4b4c;
  line-height: 44px;
  text-align: center;
}
@media screen and (max-width: 1300px) {
  .circle_show .bg_font {
    font-size: 80px;
  }
}
@media screen and (max-width: 1050px) {
  .circle_show {
    background: #F0F0F0;
  }
  .circle_show .bg_font {
    font-size: 40px;
    line-height: 80px;
  }
  .circle_show .circle_number {
    margin-top: 0.4rem;
  }
  .circle_show h5 {
    font-size: 24px;
    top: 45px;
  }
  .circle_show .describe {
    font-size: 20px;
    line-height: 25px;
  }
}
.title_box {
  position: relative;
  background: #333;
}
.title_box .news_bg_font {
  font-size: 152px;
  font-family: PingFang SC;
  font-weight: 800;
  color: #4c4b4c;
  line-height: 241px;
  opacity: 0.16;
  text-align: center;
}
.title_box .news_h5 {
  font-size: 60px;
  font-family: PingFang SC;
  font-weight: 500;
  color: #ffffff;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 130px;
}
.section-padding {
  margin-bottom: 0;
  padding-top: 0;
  padding-bottom: 0;
  background: #333333;
  position: relative;
  padding-bottom: 135px;
}
.section-padding .blog-title a {
  font-size: 28px;
  font-family: PingFang SC;
  font-weight: 500;
  color: #fff;
  line-height: 44px;
}
.section-padding .read-more {
  display: inline-block;
  width: 150px;
  height: 42px;
  border: 1px solid #9a9a9a;
  border-radius: 10px;
  font-size: 20px;
  font-family: PingFang SC;
  font-weight: 400;
  color: #858585;
  line-height: 40px;
  position: relative;
  padding-left: 15px;
}
.section-padding .read-more img {
  position: absolute;
  width: 8px;
  height: 10px;
  right: 9px;
  top: 50%;
  transform: translateY(-50%);
}
.section-padding .read-more .blog-desc {
  font-size: 18px;
  font-family: PingFang SC;
  font-weight: 200;
  color: #999999;
  line-height: 25px;
}
@media screen and (max-width: 1050px) {
  .title_box .news_bg_font {
    font-size: 0.7rem;
    line-height: 2rem;
    color: #fff;
    opacity: 0.05;
  }
  .title_box .news_h5 {
    top: 1.1rem;
    font-size: 0.4rem;
  }
  .section-padding {
    padding: 0 0.3rem 1rem 0.3rem;
  }
  .section-padding .blog-title a {
    font-size: 0.3rem;
  }
  .section-padding .blog-content {
    padding-top: 7px;
  }
  .section-padding .blog-desc {
    font-size: 0.26rem;
  }
  .section-padding .read-more {
    width: 1.8rem;
    height: 0.4rem;
    font-size: 0.24rem;
    line-height: 0.38rem;
  }
}