* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Microsoft YaHei", "微软雅黑", "黑体", "宋体", Helvetica, Arial, Tahoma;
}
body {
  -moz-user-select: none;
  -webkit-tap-highlight-color: transparent;
}
li {
  list-style: none;
}
a,
i {
  font-style: normal;
  text-decoration: none;
}
img {
  outline: none;
  border: none;
}
.icon {
  width: 1em;
  height: 1em;
  vertical-align: -0.15em;
  fill: currentColor;
  overflow: hidden;
  align-content: space-between;
  flex-flow: column-reverse wrap-reverse;
  justify-content: center;
}
.space-over {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.space-list-over {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
.block-link {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 100%;
  z-index: 1;
}
.swiper-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  justify-content: center;
  align-items: center;
  width: 5rem;
  height: 8.75rem;
  z-index: 1;
  cursor: pointer;
  outline: none;
  transition: all 0.4s;
}
.swiper-btn span {
  font-size: 2.5rem;
  color: #fff;
}
.swiper-btn:hover {
  background: rgba(153, 153, 153, 0.4);
}
.container {
  width: 81.25rem;
  margin: 0 auto;
}
.index_header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 7.5rem;
  z-index: 9;
  background: #fff;
}
.index_header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}
.index_header_left {
  display: flex;
  align-items: center;
  height: 100%;
}
.index_header_left_text p {
  font-weight: bold;
  font-size: 1rem;
  line-height: 1.5rem;
  color: #0071bc;
}
.index_header_logo {
  width: 8.5rem;
  padding-right: 2.375rem;
  margin-right: 2.75rem;
  border-right: 1px solid #707070;
}
.index_header_logo img {
  width: 100%;
  object-fit: contain;
}
.index_header_nav li {
  position: relative;
  display: inline-block;
}
.index_header_nav li:not(:last-child) {
  margin-right: 3.625rem;
}
.index_header_nav li:hover a,
.index_header_nav li.active a {
  color: #0071bc;
}
.index_header_nav a {
  display: block;
  font-size: 1.125rem;
  transition: all 0.4s;
  color: #333;
}
.index_header .inner-header-icon {
  display: none;
  color: #fff;
  height: 3.625rem;
  font-size: 1.563rem;
  text-align: center;
  float: right;
  width: 3.125rem;
  position: relative;
  -webkit-transition: background 0.5s;
  -moz-transition: background 0.5s;
  -o-transition: background 0.5s;
  transition: background 0.5s;
  z-index: 3;
  transform: scale(1.3);
  /*第一条线旋转动画*/
  /*第二条线淡入淡出动画动画*/
  /*第三条线旋转动画*/
}
.index_header .inner-header-icon:hover {
  cursor: pointer;
}
.index_header .inner-header-icon span {
  position: absolute;
  left: calc((100% - 1.5rem) / 2);
  top: calc((100% - 1px) / 2);
  width: 1.5rem;
  height: 1px;
  background-color: #0071bc;
}
.index_header .inner-header-icon span:nth-child(1) {
  transform: translateY(0.625rem) rotate(0deg);
}
.index_header .inner-header-icon span:nth-child(2) {
  opacity: 0;
}
.index_header .inner-header-icon span:nth-child(3) {
  transform: translateY(-0.625rem) rotate(0deg);
}
.index_header .inner-header-icon-click span:nth-child(1) {
  animation-duration: 0.5s;
  animation-fill-mode: both;
  animation-name: clickfirst;
}
.index_header .inner-header-icon-click span:nth-child(2) {
  animation-duration: 0.5s;
  animation-fill-mode: both;
  animation-name: clicksecond;
}
.index_header .inner-header-icon-click span:nth-child(3) {
  animation-duration: 0.5s;
  animation-fill-mode: both;
  animation-name: clickthird;
}
@keyframes clickfirst {
  0% {
    transform: translateY(0.625rem) rotate(0deg);
  }
  100% {
    transform: translateY(0) rotate(45deg);
  }
}
@keyframes clicksecond {
  0% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}
@keyframes clickthird {
  0% {
    transform: translateY(-0.625rem) rotate(0deg);
  }
  100% {
    transform: translateY(0) rotate(-45deg);
  }
}
.index_header .inner-header-icon-out span {
  background: #0071bc;
}
.index_header .inner-header-icon-out span:nth-child(1) {
  animation-duration: 0.5s;
  animation-fill-mode: both;
  animation-name: outfirst;
}
.index_header .inner-header-icon-out span:nth-child(2) {
  animation-duration: 0.5s;
  animation-fill-mode: both;
  animation-name: outsecond;
}
.index_header .inner-header-icon-out span:nth-child(3) {
  animation-duration: 0.5s;
  animation-fill-mode: both;
  animation-name: outthird;
}
@keyframes outfirst {
  0% {
    transform: translateY(0) rotate(-45deg);
  }
  100% {
    transform: translateY(-0.625rem) rotate(0deg);
  }
}
@keyframes outsecond {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@keyframes outthird {
  0% {
    transform: translateY(0) rotate(45deg);
  }
  100% {
    transform: translateY(0.625rem) rotate(0deg);
  }
}
.index_banner {
  position: relative;
  margin-top: 7.5rem;
}
.index_banner_swiper {
  width: 100%;
  height: 100%;
  background: #333;
}
.index_banner_swiper_text {
  position: absolute;
  width: 70%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: #fff;
}
.index_banner_swiper_text h3 {
  display: block;
  margin: 0 auto;
  font-size: 3.75rem;
  -webkit-animation-delay: 200ms !important;
  animation-delay: 200ms !important;
}
.index_banner_swiper_text p {
  position: relative;
  display: inline-block;
  margin: 0 auto;
  font-size: 1.5rem;
  -webkit-animation-delay: 200ms !important;
  animation-delay: 200ms !important;
}
.index_banner_swiper_text a {
  display: block;
  width: 12.375rem;
  height: 3.25rem;
  margin: 2.8125rem auto 0;
  background: #0071bc;
  border-radius: 1.625rem;
  line-height: 3.25rem;
  font-weight: bold;
  font-size: 1.125rem;
  color: #fff;
  text-align: center;
  letter-spacing: 0.375rem;
  -webkit-animation-delay: 200ms !important;
  animation-delay: 200ms !important;
}
.index_banner_swiper_text .swiper-animation {
  opacity: 0;
}
.index_banner_swiper .swiper-slide {
  position: relative;
  width: 100%;
  height: 100%;
}
.index_banner_swiper .swiper-slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.index_banner_swiper .swiper-btn {
  border-color: transparent;
  color: #fff;
  font-size: 1.375rem;
  line-height: 2.5rem;
}
.index_banner_swiper .swiper-btn span {
  color: #fff;
}
.index_banner_swiper .swiper-btn-prev {
  left: 4rem;
}
.index_banner_swiper .swiper-btn-next {
  right: 4rem;
  transform: translateY(-50%) rotate(180deg);
}
.index_banner_swiper .AddFadeInUp {
  -webkit-animation: AddFadeInUp 0.7s forwards cubic-bezier(0.31, 0.61, 0.25, 0.99);
  animation: AddFadeInUp 0.7s forwards cubic-bezier(0.31, 0.61, 0.25, 0.99);
}
@keyframes AddFadeInUp {
  from {
    opacity: 0;
    -webkit-transform: translate(0, 3.75rem);
    transform: translate(0, 3.75rem);
  }
  to {
    opacity: 1;
    -webkit-transform: translate(0, 0);
    transform: translate(0, 0);
  }
}
.index_banner_swiper .AddFadeInDown {
  -webkit-animation: AddFadeInDown 0.6s forwards cubic-bezier(0.31, 0.61, 0.25, 0.99);
  animation: AddFadeInDown 0.6s forwards cubic-bezier(0.31, 0.61, 0.25, 0.99);
}
@keyframes AddFadeInDown {
  from {
    opacity: 0;
    -webkit-transform: translate(0, -2.5rem);
    transform: translate(0, -2.5rem);
  }
  to {
    opacity: 1;
    -webkit-transform: translate(0, 0);
    transform: translate(0, 0);
  }
}
.index_banner .swiper-pagination {
  width: 100%;
  bottom: 5.5rem;
}
.index_banner .swiper-pagination .swiper-pagination-bullet {
  width: 1.25rem;
  height: 1.25rem;
  margin: 0 1.25rem;
  border: 1px solid transparent;
  outline: none;
  transition: all 0.5s;
  background: #313333;
  opacity: 1;
}
.index_banner .swiper-pagination .swiper-pagination-bullet-active {
  background: #0071bc;
  border-color: #fff;
}
.index_banner_M {
  display: none;
}
.index_common_title {
  position: relative;
  padding: 5rem 0 0;
  overflow: hidden;
}
.index_common_title h2 {
  position: relative;
  line-height: 4.375rem;
  font-size: 1.5rem;
  color: #333;
  text-align: center;
  z-index: 1;
}
.index_common_title p {
  position: absolute;
  top: 4.625rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 2.25rem;
  color: #999;
  font-weight: bold;
  opacity: 0.4;
}
.index_common_title.white h2,
.index_common_title.white p {
  color: #fff;
}
.index_common_more {
  position: relative;
  display: block;
  width: 8.75rem;
  height: 2.5rem;
  margin: 0 auto;
  line-height: 2.5rem;
  border: 1px solid #0071bc;
  text-align: center;
  color: #0071bc;
  font-size: 1.125rem;
  overflow: hidden;
}
.index_common_more:before {
  position: absolute;
  left: -100%;
  top: 0;
  display: block;
  width: 100%;
  height: 100%;
  background: #0071bc;
  transition: all 0.35s;
  content: '';
}
.index_common_more span {
  position: relative;
  color: #0071bc;
  font-size: 1.125rem;
  transition: all 0.35s;
  z-index: 1;
}
.index_common_more:hover:before {
  left: 0;
}
.index_common_more:hover span {
  color: #fff;
}
.index_about {
  padding: 0 0 1rem;
  overflow: hidden;
}
.index_about_content {
  position: relative;
  margin-top: 2.875rem;
  padding: 1.25rem 6.25rem;
  overflow: hidden;
}
.index_about_content_text {
  position: relative;
  width: 54%;
  padding: 4.375rem 4rem 2.5rem 4.625rem;
  border-left: 0.125rem solid #0071bc;
  background: #fff;
  z-index: 1;
}
.index_about_content_text h1 {
  font-size: 1.125rem;
  color: #333;
}
.index_about_content_text p {
  line-height: 2.25rem;
  font-size: 1rem;
  color: #333;
}
.index_about_content_img {
  position: absolute;
  right: 6.25rem;
  top: 0;
  width: 48.5%;
}
.index_about_content_img img {
  width: 100%;
}
.index_product {
  padding-bottom: 5.625rem;
  overflow: hidden;
}
.index_product_list {
  display: flex;
  justify-content: space-between;
  flex-flow: wrap;
  margin-top: 3.375rem;
}
.index_product_list_item {
  width: 30.8%;
  margin-bottom: 3.125rem;
  background: #e6e6e6;
  border: 1px solid transparent;
  transition: all 0.35s;
}
.index_product_list_item_img {
  position: relative;
  width: 100%;
  height: 18.75rem;
  overflow: hidden;
}
.index_product_list_item_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.index_product_list_item_img_popup {
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  background: rgba(0, 113, 188, 0.3);
  opacity: 0;
  transition: all 0.35s;
}
.index_product_list_item_img_popup span {
  font-size: 45px;
  color: #0071bc;
}
.index_product_list_item_text {
  width: 100%;
  height: 3.75rem;
  padding: 0 0.75rem;
  line-height: 3.75rem;
}
.index_product_list_item_text p {
  color: #010101;
  font-size: 1.125rem;
  text-align: center;
  transition: all 0.35s;
}
.index_product_list_item:hover {
  border-color: #0071bc;
  background: #0071bc;
}
.index_product_list_item:hover .index_product_list_item_img_popup {
  opacity: 1;
}
.index_product_list_item:hover .index_product_list_item_text p {
  color: #fff;
}
.index_expert {
  padding-bottom: 3.375rem;
  background: -moz-linear-gradient(top, #0071bc 70%, #fff 70%);
  background: -webkit-gradient(linear, left top, left bottom, color-stop(70%, #0071bc), color-stop(70%, #fff));
  background: -webkit-linear-gradient(top, #0071bc 70%, #fff 70%);
  background: -o-linear-gradient(top, #0071bc 70%, #fff 70%);
  background: -ms-linear-gradient(top, #0071bc 70%, #fff 70%);
  background: linear-gradient(to bottom, #0071bc 70%, #fff 70%);
  overflow: hidden;
}
.index_expert_list {
  display: flex;
  justify-content: space-between;
  margin-top: 6.25rem;
}
.index_expert_list_item {
  width: 19.2%;
  height: 25rem;
  padding: 2.25rem 1.5625rem 0;
  background: #fff;
  box-shadow: 0 0 1.1875rem 1px rgba(6, 0, 1, 0.2);
  transition: all 0.35s;
}
.index_expert_list_item_icon {
  width: 6.6875rem;
  height: 6.3125rem;
  margin: 0 auto 3.75rem;
}
.index_expert_list_item_icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.index_expert_list_item h3 {
  margin-bottom: 1.75rem;
  text-align: center;
  font-size: 1.125rem;
  color: #333;
}
.index_expert_list_item p {
  line-height: 1.625rem;
  font-size: 0.875rem;
  color: #333;
}
.index_expert_list_item:hover {
  margin-top: -1.25rem;
}
.index_news {
  padding-bottom: 5.375rem;
  overflow: hidden;
}
.index_news_list {
  display: flex;
  justify-content: space-between;
  margin: 3rem 0;
  padding: 0 6.25rem;
}
.index_news_list_content {
  width: 38%;
}
.index_news_list_content h2 {
  position: relative;
  margin-bottom: 0.875rem;
  font-size: 1.5rem;
  color: #333;
}
.index_news_list_content h2 span {
  margin-left: 0.75rem;
  font-size: 1rem;
  color: #999;
  font-weight: 400;
}
.index_news_list_content h2 a {
  position: absolute;
  right: 0;
  bottom: 0;
  font-size: 0.875rem;
  color: #999;
  font-weight: 400;
}
.index_news_list_content h2 a:hover {
  color: #0071bc;
}
.index_news_list_content_first {
  display: flex;
  justify-content: space-between;
}
.index_news_list_content_first_img {
  width: 44%;
  overflow: hidden;
}
.index_news_list_content_first_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.35s;
}
.index_news_list_content_first_text {
  position: relative;
  width: 53%;
}
.index_news_list_content_first_text h3 {
  margin-bottom: 1rem;
  font-size: 1rem;
  color: #333;
}
.index_news_list_content_first_text p {
  font-size: 0.75rem;
  color: #666;
}
.index_news_list_content_first_text a {
  position: absolute;
  left: 0;
  bottom: 0;
  font-size: 0.75rem;
  color: #999;
}
.index_news_list_content_first_text a:hover {
  color: #0071bc;
}
.index_news_list_content_first:hover .index_news_list_industry_first_img img {
  transform: scale(1.05);
}
.index_news_list_content_first:hover .index_news_list_industry_first_text h3 {
  color: #0071bc;
}
.index_news_list_content_list {
  margin-top: 2.5rem;
}
.index_news_list_content_list li:not(:last-child) {
  border-bottom: 1px dashed #bfbfbf;
}
.index_news_list_content_list a {
  display: flex;
  justify-content: space-between;
  line-height: 3rem;
  font-size: 0.875rem;
  color: #000;
}
.index_news_list_content_list a:hover {
  color: #0071bc;
}
.index_news_list_content_list p {
  flex: 1;
}
.index_news_list_content_list p:before {
  float: left;
  display: block;
  width: 0;
  height: 0;
  margin: 1.125rem 0.5rem 0 0;
  border: 0.3125rem solid;
  border-color: transparent transparent transparent #818181;
  content: '';
}
.index_news_list_content_list span {
  margin-left: 0.75rem;
  font-size: 0.75rem;
  color: #999;
}
.index_footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.index_footer a {
  color: #fff;
}
.index_footer_top {
  padding: 3.125rem 0 5rem;
  background: #0071bc;
}
.index_footer_top li {
  font-size: 1rem;
  color: #fff;
}
.index_footer_top li:not(:last-child) {
  margin-bottom: 2rem;
}
.index_footer_top a {
  font-size: 1rem;
}
.index_footer_top_share.bdsharebuttonbox a {
  float: none;
  height: auto;
  padding: 0;
  margin: 0;
  line-height: unset;
  background-image: none;
}
.index_footer_top_share.bdsharebuttonbox a:first-child {
  margin-right: 3.75rem;
}
.index_footer_top_share.bdsharebuttonbox i {
  font-size: 1.875rem;
  color: #fff;
}
.index_footer_copyright {
  padding: 0.625rem 0;
  background: #01406a;
  line-height: 1.625rem;
  font-size: 0.875rem;
  text-align: center;
  color: #fff;
}
.index_footer_copyright a {
  margin-left: 3rem;
}
.index_footer_copyright br {
  display: none;
}
.common_banner {
  width: 100%;
  margin-top: 7.5rem;
}
.common_banner img {
  display: block;
  width: 100%;
}
.common_crumb {
  display: flex;
  height: 4.375rem;
  padding-top: 1.875rem;
  justify-content: space-between;
  border-bottom: 1px solid #c2c2c2;
}
.common_crumb_l h3 {
  display: flex;
  font-size: 1.5rem;
  color: #0071bc;
}
.common_crumb_l h3 p {
  font-size: 1rem;
  color: #0071bc;
  padding-top: 0.75rem;
  margin-left: 0.75rem;
}
.common_crumb_r {
  line-height: 2.25rem;
}
.common_crumb_r em {
  font-size: 1.5rem;
  margin-right: 0.5rem;
}
.common_crumb_r a {
  font-size: 1rem;
  color: #7d7d7d;
}
.common_crumb_r a.action {
  color: #0071bc;
}
.common_pagination {
  padding: 0 0 6.25rem 0;
}
.common_pagination ul {
  display: table;
  margin: 0 auto;
}
.common_pagination li {
  display: inline-block;
}
.common_pagination a {
  display: inline-block;
  font-size: 1.125rem;
  color: #666;
  margin: 0 0.875rem;
  transition: all 0.35s;
}
.common_pagination a:hover {
  color: #0071bc;
  text-decoration: underline;
}
.common_pagination a.page-num-current {
  color: #0071bc;
  text-decoration: underline;
}
.common_detail_pagebtn {
  display: flex;
  justify-content: space-between;
  margin: 6.25rem 0;
}
.common_detail_pagebtn a {
  display: block;
  max-width: 48%;
  font-size: 1rem;
  color: #333333;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  word-break: break-all;
}
.common_detail_pagebtn a i {
  font-size: 1rem;
}
.common_detail_pagebtn a:hover {
  font-weight: 700;
  color: #0071bc;
}
.about {
  margin-bottom: 6.25rem;
}
.about h3 {
  text-align: center;
  font-size: 1.5rem;
  color: #333333;
  margin-top: 3.125rem;
}
.about_content p {
  font-size: 1rem;
  color: #333333;
  margin-top: 2.5rem;
  line-height: 2.375rem;
}
.about_content_img {
  max-width: 81.25rem;
  margin-top: 2.625rem;
  overflow: hidden;
}
.about_content_img img {
  display: block;
  width: 100%;
}
.cases {
  padding-top: 5rem;
}
.cases h3 {
  font-size: 1.125rem;
  color: #333333;
}
.cases_content {
  padding: 0 2.25rem;
  margin: 1.875rem 0 1.5rem;
}
.cases_content h6 {
  font-size: 1rem;
  color: #333333;
  line-height: 1.875rem;
}
.cases_content p {
  display: block;
  font-size: 0.875rem;
  line-height: 1.5rem;
  overflow: hidden;
  margin-block-start: 1em;
  margin-block-end: 1em;
  margin-inline-start: 0px;
  margin-inline-end: 0px;
}
.cases_content p img {
  display: block;
  overflow: hidden;
  width: 100%;
  height: auto !important;
  vertical-align: bottom;
}
.cases_service_img {
  margin-top: 6.25rem;
  width: 100%;
}
.cases_service_img img {
  width: 100%;
}
.product_nav ul {
  display: flex;
  width: 100%;
  overflow-y: hidden;
  overflow-x: auto;
  flex-wrap: wrap;
  box-sizing: border-box;
  margin-bottom: 3.625rem;
  border-bottom: 1px solid #e5e5e5;
}
.product_nav ul li {
  width: 25%;
}
.product_nav ul li a {
  display: block;
  text-align: center;
  height: 4.375rem;
  line-height: 4.375rem;
  font-size: 1.125rem;
  color: #666666;
}
.product_nav ul li a:hover {
  color: #0071bc;
}
.product_nav ul li a.action {
  color: #0071bc;
  border-bottom: 3px solid #0071bc;
}
.product_content {
  display: flex;
  justify-content: space-between;
  flex-flow: wrap;
  margin-top: 3.375rem;
  padding-bottom: 4.125rem;
  overflow: hidden;
}
.product_content_item {
  width: 30.8%;
  margin-bottom: 3.125rem;
  background: #e6e6e6;
  border: 1px solid transparent;
  transition: all 0.35s;
}
.product_content_item_img {
  position: relative;
  width: 100%;
  height: 18.75rem;
  overflow: hidden;
}
.product_content_item_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product_content_item_img_popup {
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  background: rgba(0, 113, 188, 0.3);
  opacity: 0;
  transition: all 0.35s;
}
.product_content_item_img_popup span {
  font-size: 45px;
  color: #0071bc;
}
.product_content_item_text {
  width: 100%;
  height: 3.75rem;
  padding: 0 0.75rem;
  line-height: 3.75rem;
  background-color: #e6e6e6;
}
.product_content_item_text p {
  color: #010101;
  font-size: 1.125rem;
  text-align: center;
  transition: all 0.35s;
}
.product_content_item:hover {
  border-color: #0071bc;
  background-color: #0071bc;
}
.product_content_item:hover .product_content_item_img_popup {
  opacity: 1;
}
.product_content_item:hover .product_content_item_text {
  background-color: #0071bc;
}
.product_content_item:hover .product_content_item_text p {
  color: #fff;
}
.news_nav ul {
  display: flex;
  width: 100%;
  height: 4.375rem;
  overflow-y: hidden;
  overflow-x: auto;
  justify-content: space-between;
  margin-bottom: 2.75rem;
  border-bottom: 1px solid #e5e5e5;
}
.news_nav ul li {
  flex: 1;
}
.news_nav ul li a {
  display: block;
  text-align: center;
  height: 4.375rem;
  line-height: 4.375rem;
  font-size: 1.5rem;
  color: #666666;
}
.news_nav ul li a:hover {
  color: #0071bc;
}
.news_nav ul li a.action {
  color: #0071bc;
  border-bottom: 3px solid #0071bc;
}
.news_list {
  max-width: 67.25rem;
  margin: 0 auto;
}
.news_list_item {
  position: relative;
  display: flex;
  max-width: 67.25rem;
  margin-bottom: 4rem;
  flex-wrap: wrap;
  justify-content: space-between;
}
.news_list_item_img {
  flex: 0 0 32.5%;
  height: auto;
  overflow: hidden;
}
.news_list_item_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.35s;
}
.news_list_item_text {
  position: relative;
  width: 61%;
  overflow: hidden;
}
.news_list_item_text h3 {
  display: inline-block;
  font-size: 1.125rem;
  color: #666666;
  margin-bottom: 0.875rem;
  border-bottom: 1px solid #666666;
  box-sizing: border-box;
}
.news_list_item_text span {
  display: block;
  font-size: 0.875rem;
  color: #999;
  margin-bottom: 1rem;
}
.news_list_item_text p {
  font-size: 1rem;
  color: #666666;
  line-height: 1.625rem;
  margin-bottom: 1.25rem;
}
.news_list_item_text a {
  display: inline-block;
  box-sizing: border-box;
  font-size: 1.125rem;
  color: #666666;
  border-bottom: 1px solid #bcbcbc;
}
.news_list_item:hover .news_list_item_img img {
  transform: scale(1.05);
}
.news_list_item:hover .news_list_item_text h3 {
  color: #0071bc;
  border-bottom: 1px solid #0071bc;
}
.news_list_item:hover .news_list_item_text a {
  color: #0071bc;
  border-bottom: 1px solid #0071bc;
}
.product_detail_nav ul {
  display: flex;
  width: 100%;
  justify-content: space-between;
  margin-bottom: 3.625rem;
}
.product_detail_nav ul li {
  flex: 0 0 24%;
}
.product_detail_nav ul li a {
  display: block;
  text-align: center;
  height: 4.375rem;
  line-height: 4.375rem;
  font-size: 1.5rem;
  color: #666666;
  display: none;
}
.product_detail_nav ul li a.action {
  display: block;
  color: #0071bc;
  border-bottom: 2px solid #0071bc;
}
.product_detail_content {
  display: flex;
  flex-wrap: wrap;
}
.product_detail_content_l {
  flex: 0 0 38.5%;
  overflow: hidden;
  height: 30.375rem;
  margin-bottom: 2.625rem;
}
.product_detail_content_l .swiper-container {
  width: 100%;
  height: 25rem;
  margin-left: auto;
  margin-right: auto;
  --swiper-navigation-size: 1.5rem;
  /* 设置按钮大小 */
}
.product_detail_content_l .swiper-slide {
  background-size: cover;
  background-position: center;
}
.product_detail_content_l .gallery-top {
  height: 80%;
  width: 100%;
  border: 1px solid #0071bc;
}
.product_detail_content_l .gallery-thumbs {
  height: 16.5%;
  width: 100%;
  box-sizing: border-box;
  padding: 0 3.75rem;
  margin-top: 1rem;
}
.product_detail_content_l .gallery-thumbs .swiper-slide {
  max-width: 6.25rem;
  height: 100%;
  overflow: hidden;
  border: 1px solid #999999;
}
.product_detail_content_l .gallery-thumbs .swiper-slide-thumb-active {
  opacity: 1;
  border: 1px solid #0071bc;
  overflow: hidden;
}
.product_detail_content_l .swiper-button-white {
  font-size: 18px;
  color: #ffffff;
  height: 100%;
  width: 1.875rem;
  background-color: #0071bc;
  margin: -2.5rem -0.625rem 0 -0.625rem;
}
.product_detail_content_l .my-button-disabled {
  background-color: #fff;
  color: #0071bc;
  border: 1px solid #0071bc;
}
.product_detail_content_r {
  flex: 0 0 46%;
  margin-left: 5.125rem;
  overflow: hidden;
}
.product_detail_content_r h3 {
  width: 100%;
  font-size: 1.5rem;
  color: #0071bc;
  height: 2.875rem;
  border-bottom: 1px solid #d6d6d6;
  margin-bottom: 1.875rem;
}
.product_detail_content_r_text {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
}
.product_detail_content_r_text p {
  flex: 0 0 50%;
  font-size: 1.125rem;
  color: #333333;
  margin-bottom: 3rem;
}
.product_detail_content_des {
  width: 100%;
}
.product_detail_content_des h3 {
  font-size: 1.5rem;
  color: #0071bc;
  margin-bottom: 2.5rem;
}
.product_detail_content_des p {
  font-size: 1rem;
  color: #333333;
}
.news_detail {
  margin-bottom: 6.25rem;
  padding: 0 0.625rem;
}
.news_detail_header {
  font-size: 1.5rem;
  color: #333333;
  margin: 3.75rem 0 3.125rem 0;
}
.news_detail_header h3 {
  text-align: center;
  margin-bottom: 1.25rem;
}
.news_detail_header_time {
  text-align: center;
  font-size: 0.875rem;
  color: #999999;
}
.news_detail_header_time span:last-child {
  margin-left: 1.875rem;
}
.news_detail_content {
  font-size: 0 !important;
}
.news_detail_content p {
  display: block;
  font-size: 1rem;
  color: #333333;
  line-height: 1.75rem;
  margin-bottom: 2.5rem;
  overflow: hidden;
}
.news_detail_content p:last-child {
  margin-bottom: 0;
}
.news_detail_content_img {
  overflow: hidden;
}
.news_detail_content_img img {
  max-width: 100%;
  height: auto !important;
}
.contact {
  display: flex;
  padding: 3.875rem 3.625rem 6.25rem 5rem;
  flex-wrap: wrap;
  justify-content: space-between;
}
.contact_l {
  width: 56%;
}
.contact_l_info {
  padding-bottom: 1.5rem;
}
.contact_l_info p {
  display: flex;
  font-size: 1.125rem;
  color: #333333;
  margin-bottom: 1.625rem;
  flex-wrap: wrap;
}
.contact_l_info p span {
  flex: 1;
}
.contact_l_map {
  position: relative;
  width: 100%;
  height: 33.125rem;
}
.contact_l_map #map {
  width: 100%;
  height: 100%;
}
.contact_r {
  width: 30%;
}
.contact_r h3 {
  font-size: 1.5rem;
  color: #333333;
}
.contact_r p {
  display: block;
  line-height: 3.25rem;
  font-size: 0.75rem;
  color: #c60f0f;
}
.contact_r_form input {
  display: block;
  width: 100%;
  height: 3.125rem;
  line-height: 3.125rem;
  outline: none;
  margin-bottom: 1.25rem;
  border: 2px solid #bfbfbf;
  box-sizing: border-box;
  padding: 0 0.625em;
  border-radius: 0.625rem;
}
.contact_r_form textarea {
  display: block;
  width: 100%;
  height: 9.375rem;
  outline: none;
  resize: none;
  margin-bottom: 1.25rem;
  padding: 1rem 0.625em;
  border: 2px solid #bfbfbf;
  border-radius: 0.625rem;
}
.contact_r_form button {
  width: 100%;
  height: 3.375rem;
  line-height: 3.375rem;
  font-size: 1.125rem;
  font-weight: 700;
  color: #fff;
  text-align: center;
  border: 0;
  border-radius: 0.625rem;
  background-color: #0071bc;
  cursor: pointer;
  outline: none;
}
#bdshare_weixin_qrcode_dialog,
#bdshare_weixin_qrcode_dialog_bg {
  width: 260px !important;
  height: 300px !important;
}
@media (min-width: 320px) and (max-width: 900px) {
  :root {
    font-size: 16px !important;
  }
  .container {
    width: 100%;
    padding: 0 1.5rem;
  }
  .index_header {
    height: 7rem;
  }
  .index_header .inner-header-icon {
    display: block;
  }
  .index_header_left_text {
    display: none;
  }
  .index_header_logo {
    margin-right: 0;
    border-right: none;
  }
  .index_header_nav {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    margin-left: 0;
    background: #fff;
    padding-top: 6rem;
    display: none;
    z-index: 2;
  }
  .index_header_nav li {
    display: block;
    padding-left: 1.5rem;
  }
  .index_header_nav li:not(:last-child) {
    margin: 0 0 1rem;
  }
  .index_header_nav a {
    font-size: 1.5rem;
  }
  .index_banner {
    display: none;
    height: 100vh;
  }
  .index_banner_M {
    display: block;
    margin-top: 0;
  }
  .index_banner_swiper_text {
    width: 90%;
  }
  .index_banner_swiper_text h3 {
    margin: 0 auto 1rem;
    font-size: 1.5rem;
  }
  .index_banner_swiper_text p {
    font-size: 1.2rem;
  }
  .index_banner .swiper-pagination {
    bottom: 10rem;
  }
  .index_common_title p {
    width: 100%;
    text-align: center;
    font-size: 2.2rem;
  }
  .index_about_content {
    padding: 1.25rem 0;
  }
  .index_about_content_text {
    width: 100%;
    padding: 1rem;
  }
  .index_about_content_img {
    position: static;
    width: 100%;
    margin-top: 2rem;
  }
  .index_product_list_item {
    width: 100%;
  }
  .index_expert_list {
    flex-flow: wrap;
    margin-top: 2rem;
  }
  .index_expert_list_item {
    width: 49%;
    height: auto;
    margin-bottom: 1rem;
    padding-bottom: 2rem;
  }
  .index_expert_list_item:last-child {
    width: 100%;
  }
  .index_news_list {
    padding: 0;
    flex-flow: wrap;
  }
  .index_news_list_content {
    width: 100%;
  }
  .index_news_list_content:last-child {
    margin-top: 4rem;
  }
  .index_footer .container {
    flex-flow: wrap;
  }
  .index_footer_top {
    padding: 2rem 0;
  }
  .index_footer_top_nav li {
    display: inline-block;
  }
  .index_footer_top_nav li:not(:last-child) {
    margin-right: 1rem;
  }
  .index_footer_top_contact li:not(:last-child) {
    margin-bottom: 1rem;
  }
  .index_footer_top_share {
    margin-top: 2rem;
  }
  .index_footer_copyright .container {
    justify-content: center;
  }
  .index_footer_copyright a {
    margin-left: 0;
  }
  .index_footer_copyright br {
    display: block;
  }
  .common_banner {
    margin-top: 7rem;
  }
  .common_crumb_l {
    padding-top: 2rem;
  }
  .common_crumb_l h3 {
    font-size: 1.5rem;
  }
  .common_crumb_r {
    display: none;
  }
  .common_detail_pagebtn {
    flex-wrap: wrap;
  }
  .common_detail_pagebtn .back {
    display: none;
  }
  .product_nav ul li {
    width: 50%;
  }
  .product_content_item {
    width: 100%;
  }
  .product_detail_content_l {
    flex: 0 0 100%;
  }
  .product_detail_content_r {
    flex: 0 0 100%;
    margin: 3rem 0;
  }
  .about_content {
    padding: 3rem 0 0;
  }
  .about_content_img {
    width: 100%;
  }
  .cases {
    padding-top: 3rem;
  }
  .cases_content p img {
    width: 100% !important;
    padding-top: 1rem;
  }
  .news_nav ul li {
    flex: 0 0 50%;
  }
  .news_list_item_img {
    flex: 0 0 100%;
    height: auto;
    padding-bottom: 2rem;
  }
  .news_list_item_text {
    width: 100%;
  }
  .news_detail_content_img img {
    width: 100% !important;
    margin-bottom: 2rem;
  }
  .contact {
    width: 100%;
  }
  .contact_l {
    width: 100%;
    padding-top: 3.125rem;
    margin-bottom: 6.25rem;
  }
  .contact_r {
    width: 100%;
    margin-bottom: 6.25rem;
  }
}
@media (min-width: 320px) and (max-width: 449px) {
  :root {
    font-size: 12px !important;
  }
}
@media (min-width: 901px) and (max-width: 1200px) {
  :root {
    font-size: 12px;
  }
  .index_banner_swiper_text h3 {
    font-size: 3rem;
  }
  .index_banner_swiper_text p {
    font-size: 1.2rem;
  }
  .index_banner .swiper-pagination {
    bottom: 3rem;
  }
  .common_crumb {
    width: 100%;
  }
  .common_crumb_l {
    padding-top: 1.75rem;
  }
  .common_crumb_r {
    padding-top: 1.75rem;
  }
  .container {
    width: 100%;
    padding: 0 2rem;
  }
  .contact {
    padding-bottom: 5rem;
  }
  .contact_l {
    width: 56%;
    padding-top: 2rem;
  }
  .contact_r {
    width: 30%;
    padding-top: 2rem;
  }
  .contact_r p {
    margin-bottom: auto;
  }
}
@media (min-width: 1201px) and (max-width: 1350px) {
  :root {
    font-size: 14px;
  }
  .index_banner_swiper_text h3 {
    font-size: 3rem;
  }
  .index_banner_swiper_text p {
    font-size: 1.2rem;
  }
  .index_banner .swiper-pagination {
    bottom: 3rem;
  }
}
@media (min-width: 1351px) and (max-width: 2000px) {
  :root {
    font-size: 16px;
  }
}