* {
  margin: 0;
  padding: 0;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

a {
  transition: all 0.5s ease;
}

body {
  float: left;
  width: 100%;
  scroll-behavior: smooth;
}

.Measuring_float {
  display: none;
}

.show {
  display: block !important;
}

.wapshoww {
  display: none !important;
}

html {
  scroll-behavior: smooth;
}

img {
  border: 0;
}

.max-width {
  width: 1280px;
  margin: 0 auto;
}

.max-width2 {
  width: 1540px;
  margin: 0 auto;
}

.header .max-width {
  width: 100%;
  padding: 0 50px;
}

.pcshow {
  display: block !important;
}

.wapshow {
  display: none !important;
}

@media screen and (max-width: 1700px) {
  .max-width {
    width: 90%;
    margin: 0 auto;
  }

  .max-width2 {
    width: 90%;
    margin: 0 auto;
  }
}

@media screen and (max-width: 1500px) {
  .max-width {
    width: 87%;
    margin: 0 auto;
  }

  .max-width2 {
    width: 85%;
    margin: 0 auto;
  }

  .header .max-width {
    width: 100%;
    padding: 0 30px;
  }
}

@media screen and (max-width: 1024px) {
  .max-width {
    width: 100%;
    padding: 0 15px;
  }

  .max-width2 {
    width: 100%;
    padding: 0 15px;
  }

  .pcshow {
    display: none !important;
  }

  .wapshow {
    display: block !important;
  }
}

.wapshow {
  display: none;
}

._nav3 {
  display: none;
}

.left {
  float: left;
}

.right {
  float: right;
}

.nbanner_box img {
  width: 100%;
  font-size: 0;
  line-height: 0;
}

.top_nav {
  float: left;
  width: 100%;
  height: 130px;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
}

.top_nav.on {
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}

.top_nav.ny a {
  color: #fff !important;
}

.top_nav.ny .logo2 {
  display: none;
}

.top_nav.ny.on a {
  color: #000 !important;
}

.top_nav.ny.on .logo2 {
  display: block;
}

.top_nav.ny.on .logo1 {
  display: none;
}

.top_nav.on {
  background: #fff;
}

.top_nav .top-maxwidth {
  width: 1440px;
  margin: 0 auto;
}

.top_nav .top-maxwidth .top_nav_cont {
  position: relative;
  float: left;
  width: 100%;
  height: 130px;
}

.top_nav .top-maxwidth .top_nav_cont .ul {
  display: flex;
  align-items: center;
}

.top_nav .top-maxwidth .top_nav_cont .ul .li:nth-child(5) {
  margin-left: auto;
}

.top_nav .top-maxwidth .top_nav_cont .ul .li a {
  font-size: 18px;
  color: #000;
  line-height: 130px;
  margin-right: 50px;
}

.top_nav .top-maxwidth .top_nav_cont .ul .li a:hover {
  color: #3398d1;
}

.top_nav .top-maxwidth .top_nav_cont .ul .li:nth-child(n + 5) a {
  margin-left: 50px;
  margin-right: 0;
}

.top_nav .top-maxwidth .top_nav_cont .logo {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.top_nav .top_search .top_search_form {
  position: absolute;
  right: 0;
  top: 86px;
  display: none;
  width: 100%;
  background: rgba(255, 255, 255, 0.7);
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
  padding: 30px;
}

.top_nav .top_search .top_search_form form {
  display: flex;
  justify-content: center;
}

.top_nav .top_search .top_search_form input[type="text"] {
  padding: 0 10px;
  width: 600px;
  border: 1px solid #3398d1;
  float: left;
  height: 40px;
  font-size: 16px;
  color: #333;
  padding: 0 44px 0 12px;
}

.top_nav .top_search .top_search_form .submit {
  height: 40px;
  width: 40px;
  float: left;
  color: #fff;
  background: url(../img/search2.png) #3398d1 center no-repeat;
  background-size: 14px;
}

.top_nav.ny .top_search .top_search_form .submit {
  height: 40px;
  width: 40px;
  float: left;
  color: #fff;
  background: url(../img/search2.png) #fff center no-repeat;
  background-size: 14px;
}

.top_nav.ny .top_search .top_search_form input[type="text"] {
  border: 1px solid #fff;
  border-right-color: #3398d1;
}

.top_nav.ny.on .top_search .top_search_form .submit {
  height: 40px;
  width: 40px;
  float: left;
  color: #fff;
  background: url(../img/search3.png) #3398d1 center no-repeat;
  background-size: 14px;
}

.top_nav.ny.on .top_search .top_search_form input[type="text"] {
  border: 1px solid #3398d1;
}

.top_nav.ny .icon2 {
  display: none;
}

.top_nav.ny.on .icon1 {
  display: none;
}

.top_nav.ny.on .icon2 {
  display: block;
}

@keyframes fadeInDown {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(0, -100%, 0);
    transform: translate3d(0, -100%, 0);
  }

  to {
    opacity: 1;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
  }
}

@keyframes slickdotani {
  0% {
    width: 0;
  }

  to {
    width: 100%;
  }
}

@keyframes stob {
  0% {
    transform: translate(-50%, -50%) scale(0);
  }

  to {
    transform: translate(-50%, -50%) scale(1);
  }
}

.banner {
  float: left;
  margin-top: 0 !important;
  width: 100%;
  position: relative;
}

.banner .videos {
  width: 100%;
  display: block;
  height: 100vh;
  object-fit: cover;
}

.banner .videos::-webkit-media-controls {
  display: none !important;
}

.banner li {
  position: relative;
  overflow: hidden;
}


.banner li .banner1 {
  transform: scale(1);
  -webkit-transform: scale(1);
  -moz-transform: scale(1);
  -o-transform: scale(1);
  -ms-transform: scale(1);
  transition: All 6s ease-in-out;
  -webkit-transition: All 6s ease-in-out;
  -moz-transition: All 6s ease-in-out;
  -o-transition: All 6s ease-in-out;
}

.banner.on li.slick-current .banner1 {
  transform: scale(1.2);
  -webkit-transform: scale(1.2);
  -moz-transform: scale(1.2);
  -o-transform: scale(1.2);
  -ms-transform: scale(1.2);
}



.banner li .banner_content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.banner li .banner_content .banner_tit .title {
  font-size: 44px;
  color: #fff;
  line-height: 1.1;
  opacity: 0;
}

.banner li .banner_content .banner_tit .subtitle {
  font-size: 28px;
  margin-top: 20px;
  color: #fff;
  line-height: 1.1;
  opacity: 0;
}

.banner li .banner_content .banner_list {
  margin-top: 85px;
}

.banner li .banner_content .banner_list ul {
  display: flex;
  margin-top: 40px;
}

.banner li .banner_content .banner_list ul:first-child {
  margin-top: 0;
}

.banner li .banner_content .banner_list li {
  width: 228px;
  display: flex;
  opacity: 0;
}

.banner li .banner_content .banner_list img {
  width: 41px;
  height: 33px;
  margin-right: 18px;
}

.banner li .banner_content .banner_list .num {
  font-size: 36px;
  color: #fff;
  font-weight: bold;
  line-height: 33px;
}

.banner li .banner_content .banner_list .rise_t {
  font-size: 20px;
  color: #fff;
  margin-top: 10px;
  line-height: 20px;
}

.banner .slick-current .title {
  animation: fadeInDown 0.8s linear forwards;
}

.banner .slick-current .subtitle {
  animation: fadeInDown 0.8s linear forwards;
  animation-delay: 0.8s;
}

.banner .slick-current .banner_list ul li:nth-child(1) {
  animation: fadeInDown 0.8s linear forwards;
  animation-delay: 1.6s;
}

.banner .slick-current .banner_list ul li:nth-child(2) {
  animation: fadeInDown 0.8s linear forwards;
  animation-delay: 2.4s;
}

.banner .slick-current .banner_list ul li:nth-child(3) {
  animation: fadeInDown 0.8s linear forwards;
  animation-delay: 3.2s;
}

.banner .slick-dots {
  bottom: 80px;
  left: calc((100vw - 1280px) / 2);
  width: auto;
}

.banner .slick-dots li {
  height: 4px;
  width: 40px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.3);
  margin-right: 7px;
}

.banner .slick-dots li:after {
  content: "";
  height: 100%;
  width: 0;
  position: absolute;
  left: 0;
  top: 0;
  background: #ffffff;
  border-radius: 2px;
}

.banner .slick-dots li.slick-active:after {
  animation: slickdotani 4s linear forwards;
}

.banner ul li img {
  width: 100%;
}

.index_tit {
  text-align: center;
}

.index_tit .title {
  font-size: 40px;
  color: #191919;
  line-height: 40px;
}

.index_tit .subtitle {
  font-size: 20px;
  color: #666;
  margin-top: 10px;
}

.index_tit.white .title {
  color: #fff;
}

.index_tit.white .subtitle {
  color: #fff;
}

.usIndex_plate_cont {
  float: left;
  width: 100%;
  padding-top: 100px;
}

.index_product .product_tabs ul {
  width: calc(100% + 24px);
  margin: 0 -12px;
  float: left;
}

.index_product .product_tabs {
  margin-top: 40px;
  float: left;
  width: 100%;
}

.index_product .product_tabs .slick-prev {
  height: 22px;
  width: 22px;
  top: 50%;
  transform: translate(0, -50%);
  left: -50px;
  background: url(../img/arrow_left1.png) center no-repeat;
}

.index_product .product_tabs .slick-next {
  height: 22px;
  width: 22px;
  top: 50%;
  transform: translate(0, -50%);
  right: -50px;
  background: url(../img/arrow_right2.png) center no-repeat;
}

.index_product .product_tabs ul li {
  width: 25%;
  float: left;
  padding: 0 12px;
}

.index_product .product_tabs ul li .cont {
  height: 140px;
  display: flex;
  border-radius: 100%;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  cursor: pointer;
}

.index_product .product_tabs ul li .cont:hover {
  height: 140px;
  display: flex;
  border-radius: 100%;
  box-shadow: 0 0 11px #3398d1;
  border: 1px solid #3398d1;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  cursor: pointer;
}

.index_product .product_tabs ul li .cont .product_tit {
  font-size: 28px;
  color: #fff;
  font-weight: bold;
  line-height: 40px;
}

.index_product .product_tabs ul li .cont .product_subtitle {
  font-size: 24px;
  color: #fff;
  margin-top: 10px;
  line-height: 26px;
}

.index_product .products_content {
  float: left;
  width: 100%;
  height: 465px;
}

.index_product .products_content li {
  padding: 0 55px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.index_product .products_content li .products_content_left {
  max-width: 50%;
}

.index_product .products_content li .pcontent_tit {
  font-size: 24px;
  color: #191919;
}

.index_product .products_content li .pcontent_info {
  font-size: 16px;
  line-height: 30px;
  color: #666;
  margin-top: 18px;
  margin-bottom: 34px;
}

.index_product .products_content li .more {
  height: 40px;
  line-height: 40px;
  background: #3398d1;
  width: 140px;
  color: #fff;
  text-align: center;
  border-radius: 20px;
  font-size: 15px;
  display: block;
  background-image: linear-gradient(to bottom, #3398d1, #126fa3));
}

.index_product .product_tabs ul li {
  position: relative;
}

.index_product .product_tabs ul li.slick-current:after {
  content: "";
  height: 24px;
  position: absolute;
  left: 12px;
  bottom: 0px;
  width: calc(100% - 24px);
  background: #f7f7f7;
}

.index_product .product_tabs ul li {
  padding-bottom: 24px;
}

.Industry_Solutions ul li:hover .circle .storey1 {
  animation: stob 1.5s linear;
  animation-iteration-count: infinite;
}

.Industry_Solutions ul li:hover .circle .storey2 {
  animation: stob 1.5s linear;
  animation-iteration-count: infinite;
}

.Industry_Solutions {
  float: left;
  width: 100%;
  height: 850px;
}

.Industry_Solutions ul li {
  width: 20%;
  float: left;
  height: 850px;
  padding: 0 50px;
  border-right: 1px solid rgba(255, 255, 255, 0.18);
}

.Industry_Solutions ul li .circle {
  height: 10px;
  width: 10px;
  border-radius: 50%;
  background: #3398d1;
  position: relative;
  margin: 0 auto;
  margin-top: 420px;
  transition: all 0.5s ease;
}

.Industry_Solutions ul li .circle .storey1 {
  height: 28px;
  width: 28px;
  border-radius: 50%;
  border: 1px solid #fff;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.Industry_Solutions ul li .circle .storey2 {
  height: 46px;
  width: 46px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.28);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.Industry_Solutions ul li .icon {
  height: 60px;
  text-align: center;
  margin: 35px 0 30px 0;
}

.Industry_Solutions ul li .icon img {
  max-height: 100%;
}

.Industry_Solutions ul li .tit {
  color: #fff;
  font-size: 24px;
  line-height: 40px;
  margin: 25px 0 20px 0;
  text-align: center;
}

.Industry_Solutions ul li .info {
  font-size: 14px;
  line-height: 22px;
  color: #fff;
  text-align: center;
}

.Industry_Solutions ul li .more {
  height: 40px;
  line-height: 40px;
  width: 140px;
  color: #3398d1;
  text-align: center;
  border-radius: 20px;
  font-size: 15px;
  display: block;
  background: #fff;
  margin: 60px auto 0 auto;
  opacity: 0;
}

.Industry_Solutions ul li:hover {
  background-image: linear-gradient(to bottom, rgba(51, 152, 209, 0), rgba(51, 152, 209, 0.8));
}

.Industry_Solutions ul li:hover .circle {
  margin-top: 320px;
}

.Industry_Solutions ul li:hover .more {
  opacity: 1;
}

.Partners li .partner_li.shadow .flip-box-front {
  border-bottom: 1px solid #eee;
  border-right: 1px solid #eee;
  border-left: 1px solid #eee;
}

.Partners {
  float: left;
  width: 100%;
  padding: 100px 0;
  background: #f9f9f9;
}

.Partners .partners_list {
  margin-top: 40px;
}

.Partners .more {
  height: 40px;
  line-height: 40px;
  width: 140px;
  color: #fff;
  text-align: center;
  border-radius: 20px;
  font-size: 15px;
  display: block;
  float: left;
  margin-top: 45px;
  position: relative;
  left: 50%;
  transform: translate(-50%, 0);
  background-image: linear-gradient(to bottom, #004bb5, #01409a);
}

.Partners li {
  width: 100%;
  float: left;
}

.Partners li .partner_li {
  width: 16.66666666%;
  float: left;
  height: 130px;
}

.Partners li .partner_li.shadow .flip-box-front {
  box-shadow: 0 0 35px 0 rgba(111, 111, 111, 0.16);
}

.Partners .flip-box {
  perspective: 1000px;
  /* 设置透视效果 */
  width: 100%;
  height: 130px;
  position: relative;
}

.Partners .flip-box-inner {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
  /* 设置3D转换父容器 */
  transition: transform 0.5s;
  /* 设置过渡效果 */
}

.Partners .flip-box:hover .flip-box-inner {
  transform: rotateY(180deg);
  /* 设置鼠标经过时翻转效果 */
}

.Partners .flip-box-back {
  transition: all 0.5s ease;
}

.Partners .flip-box:hover .flip-box-back {
  transform: rotateY(180deg) scale(1.1);
  /* 设置鼠标经过时翻转效果 */
}

.Partners .flip-box-front,
.Partners .flip-box-back {
  width: 100%;
  height: 100%;
  position: absolute;
  backface-visibility: hidden;
  /* 隐藏背面 */
}

.Partners .flip-box-front {
  transform: rotateY(0deg);
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
}

.Partners .flip-box-front img {
  max-width: 60%;
}

.Partners .flip-box-back {
  transform: rotateY(180deg);
  background: #3398d1;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

.Partners li .partner_li:hover {
  position: relative;
  z-index: 2 !important;
}

.Partners .slick-prev {
  height: 22px;
  width: 22px;
  top: 50%;
  transform: translate(0, -50%);
  left: -50px;
  background: url(../img/arrow_left1.png) center no-repeat;
}

.Partners .slick-next {
  height: 22px;
  width: 22px;
  top: 50%;
  transform: translate(0, -50%);
  right: -50px;
  background: url(../img/arrow_right2.png) center no-repeat;
}

.index_product .products_content li .more {
  transition: all 0.5s ease;
}

.index_product .products_content li .more:hover {
  background-image: linear-gradient(to bottom, #1988c6, #1988c6);
}

.Industry_Solutions ul li .more {
  transition: all 0.5s ease;
}

.Industry_Solutions ul li .more:hover {
  background: #3398d1;
  color: #fff;
}

.Partners .more,
.index_news .more {
  transition: all 0.5s ease;
}

.Partners .more:hover,
.index_news .more:hover {
  background-image: linear-gradient(to bottom, #1988c6, #1988c6);
}

.cocopyright a:hover {
  text-decoration: underline;
}

.advantage {
  float: left;
  width: 100%;
  padding: 100px 0 130px 0;
}

.advantage .advantage_list {
  position: relative;
  width: 100%;
  height: 380px;
  margin-top: 60px;
}

.advantage .advantage_list .advantage_ul {
  float: left;
  width: 100%;
}

.advantage .advantage_list .advantage_ul li {
  width: 20%;
  float: left;
}

.advantage .advantage_list .advantage_ul li .advantage_top {
  height: 190px;
  position: relative;
  text-align: center;
  color: #fff;
  font-size: 48px;
  display: flex;
  align-items: flex-end;
  line-height: 120px;
  font-weight: bold;
  justify-content: center;
  transition: all 0.5s ease;
}

.advantage .advantage_list .advantage_ul li .advantage_top:after {
  content: "";
  height: 3px;
  width: 52px;
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translate(-50%, 0);
  background: #fff;
  transition: all 0.5s ease;
}

.advantage .advantage_list .advantage_ul li .advantage_top .plus {
  font-size: 30px;
  transform: translate(0, -10px);
}

.advantage .advantage_list .advantage_ul li .advantage_down {
  font-size: 18px;
  line-height: 30px;
  text-align: center;
  color: #fff;
  height: 190px;
  padding: 30px 22px 0 22px;
  background-image: linear-gradient(to bottom, rgba(51, 152, 209, 0.43), rgba(0, 68, 164, 0));
  transition: all 0.5s ease;
}

.advantage .advantage_list .advantage_ul li:hover .advantage_down {
  background-image: none;
}

.advantage .advantage_list .advantage_ul li:hover .advantage_top {
  background-image: linear-gradient(to bottom, rgba(51, 152, 209, 0.62), rgba(255, 0, 18, 0));
  line-height: 190px;
}

.advantage .advantage_list .advantage_ul li:hover .advantage_top:after {
  width: 0;
}

.advantage .advantage_line {
  width: 100%;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translate(0, -50%);
  background: rgba(255, 255, 255, 0.22);
  height: 1px;
}

.Partners li .partner_li:hover {
  cursor: pointer;
}

.index_news {
  float: left;
  width: 100%;
  padding: 90px 0;
  background: #f3f3f3;
}

.index_news .index_news_tabs {
  margin-top: 24px;
  margin-bottom: 40px;
  float: left;
  width: 100%;
  border-bottom: 1px solid #e5e5e5;
}

.index_news .index_news_tabs ul {
  display: flex;
  align-items: center;
  justify-content: center;
}

.index_news .index_news_tabs ul li {
  font-size: 20px;
  color: #333;
  margin: 0 38px;
  line-height: 50px;
  position: relative;
  cursor: pointer;
}

.index_news .index_news_tabs ul li.on {
  font-weight: bold;
}

.index_news .index_news_tabs ul li.on:after {
  content: "";
  height: 3px;
  width: 120px;
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translate(-50%, 0);
  background: #3398d1;
}

.index_news .index_news_content .news_term_left {
  width: calc(50% - 12px);
  float: left;
}

.index_news .index_news_content .news_term_left .pic {
  width: 100%;
  font-size: 0;
  line-height: 0;
  overflow: hidden;
}

.index_news .index_news_content .news_term_left .pic img {
  width: 100%;
  transition: all 0.5s ease;
}

.index_news .index_news_content .news_term_left .text {
  width: 100%;
  padding: 40px 30px 45px 30px;
  background: #fff;
}

.index_news .index_news_content .news_term_left .text h4 {
  font-size: 20px;
  color: #545454;
}

.index_news .index_news_content .news_term_left .text h6 {
  color: #aaa8a8;
  margin-top: 10px;
}

.index_news .index_news_content .news_term_left:hover .text h4 {
  color: #3398d1;
}

.index_news .index_news_content .news_term_left:hover .pic img {
  transform: scale(1.1);
}

.index_news .index_news_content .new_term_right {
  width: calc(50% - 12px);
  float: right;
}

.index_news .index_news_content .new_term_right li {
  width: 100%;
  float: left;
  margin-bottom: 12px;
}

.index_news .index_news_content .new_term_right li:last-child {
  margin-bottom: 0;
}

.index_news .index_news_content .new_term_right li a {
  background: #fff;
  padding: 0 33px;
  float: left;
  width: 100%;
}

.index_news .index_news_content .new_term_right li a .tit {
  line-height: 90px;
  font-size: 18px;
  color: #545454;
  border-bottom: 1px solid #e5e5e5;
}

.index_news .index_news_content .new_term_right li a .fun {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 64px;
}

.index_news .index_news_content .new_term_right li a .fun .time {
  color: #aaa8a8;
  font-size: 16px;
}

.index_news .index_news_content .new_term_right li a:hover .tit {
  color: #3398d1;
}

.index_news .more {
  height: 40px;
  line-height: 40px;
  width: 140px;
  color: #fff;
  text-align: center;
  border-radius: 20px;
  font-size: 15px;
  display: block;
  float: left;
  margin-top: 45px;
  position: relative;
  left: 50%;
  transform: translate(-50%, 0);
  background-image: linear-gradient(to bottom, #3398d1, #3398d1);
}

.Measuring_float {
  position: fixed;
  z-index: 999;
  top: 50%;
  transform: translate(0, -50%);
  right: 30px;
}

.Measuring_float .float_li {
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  width: 70px;
  height: 88px;
  background: #ffffff;
  border-bottom: 2px solid #f5f5f5;
  position: relative;
  cursor: pointer;
}

.Measuring_float .float_li .phone {
  border-radius: 25px;
  line-height: 50px;
  padding: 0 15px;
  color: #fff;
  background: #3398d1;
  position: absolute;
  right: -200px;
  white-space: nowrap;
  transition: all 0.5s ease;
}

.Measuring_float .float_li .measuring_pic {
  height: 70px;
  width: 70px;
  position: absolute;
  right: -200px;
  transition: all 0.5s ease;
}

.Measuring_float .float_li .measuring_pic img {
  width: 100%;
  height: 100%;
}

.Measuring_float .float_li:hover .phone {
  right: 85px;
}

.Measuring_float .float_li:hover .measuring_pic {
  right: 85px;
}

.Measuring_float .float_li .icon2 {
  display: none;
}

.Measuring_float .float_li img {
  max-width: 100%;
  margin-left: 10px;
}

.Measuring_float .float_li p {
  font-size: 14px;
  color: #555;
  line-height: 16px;
  margin-top: 10px;
}

.Measuring_float .float_li:first-child {
  border-radius: 35px 35px 0 0;
}

.Measuring_float .float_li:last-child {
  border-radius: 0 0 35px 35px;
}

.Measuring_float .float_li:hover p {
  color: #3398d1;
}

.Measuring_float .float_li:hover .icon2 {
  display: block;
}

.Measuring_float .float_li:hover .icon1 {
  display: none;
}

.Measuring_float .gotop {
  height: 70px;
  width: 70px;
  border-radius: 50%;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  margin-top: 10px;
}

.Measuring_float .gotop .icon2 {
  display: none;
}

.Measuring_float .gotop:hover .icon2 {
  display: block;
}

.Measuring_float .gotop:hover .icon1 {
  display: none;
}

.Partners li .partner_li.shadow {
  position: relative;
  z-index: 1;
}

.down_nav {
  float: left;
  width: 100%;
  background: #f7f7f7;
}

.down_nav .down_content {
  float: left;
  width: 100%;
  padding-top: 50px;
  padding-bottom: 54px;
}

.down_nav .nav_list ul {
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 2px solid #ddd;
}

.down_nav .nav_list ul li {
  margin: 0 105px;
  display: flex;
  align-items: center;
}

.down_nav .nav_list ul li img {
  margin-right: 16px;
}

.down_nav .nav_list ul li p {
  font-size: 20px;
  color: #333;
}

.down_nav .ustit {
  font-size: 20px;
  color: #333;
  font-weight: bold;
  margin-bottom: 20px;
}

.down_nav .understand {
  width: 24.21875%;
  float: left;
  border-right: 1px solid #ddd;
}

.down_nav .understand ul li {
  width: 50%;
  float: left;
}

.down_nav .understand ul li a {
  font-size: 16px;
  color: #333;
  line-height: 30px;
}

.down_nav .service {
  width: 26.5625%;
  float: left;
  padding-left: 60px;
  border-right: 1px solid #ddd;
}

.down_nav .service ul li {
  width: 50%;
  float: left;
}

.down_nav .service ul li a {
  font-size: 16px;
  color: #333;
  line-height: 30px;
}

.down_nav .contact {
  width: 49.21875%;
  float: left;
  padding-left: 60px;
  display: flex;
}

.down_nav .contact .contact_list li {
  width: 100%;
  font-size: 16px;
  color: #333;
  line-height: 30px;
}

.down_nav .contact .box2 {
  margin-left: 65px;
}

.down_nav .contact .box2 p {
  font-size: 16px;
  line-height: 30px;
  color: #333;
}

.down_nav .contact .box2 .ewm_list {
  display: flex;
  margin-top: 5px;
}

.down_nav .contact .box2 .ewm_list .ewm_li {
  margin-right: 20px;
}

.down_nav .contact .box2 .ewm_list img {
  height: 90px;
  width: 90px;
}

.down_nav .contact .box2 .ewm_list .ewm_tit {
  font-size: 15px;
  color: #333;
  text-align: center;
  margin-top: 10px;
}

.down_nav .contact .box3 h5 {
  margin-top: 30px;
  font-size: 16px;
  color: #333;
}

.down_nav .contact .box3 .phone {
  font-size: 24px;
  color: #333;
  font-weight: bold;
  margin: 10px 0 20px 0;
}

.down_nav .contact .box3 .contact_button {
  height: 44px;
  width: 188px;
  text-align: center;
  color: #fff;
  font-size: 16px;
  border-radius: 8px;
  display: block;
  line-height: 44px;
  background-image: linear-gradient(to right, #0054ca, #3398d1);
}

.down_nav .down_last {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 25px 0 55px 0;
  float: left;
  border-top: 2px solid #ddd;
  width: 100%;
}

.down_nav .down_last .contact_us {
  display: flex;
}

.down_nav .down_last .contact_us p {
  font-size: 16px;
  color: #333;
  margin-right: 15px;
}

.down_nav .down_last .contact_us ul {
  display: flex;
}

.down_nav .down_last .contact_us ul li {
  margin-right: 15px;
  position: relative;
  cursor: pointer;
}

.down_nav .down_last .contact_us ul li .icon {
  height: 27px;
  width: 27px;
}

.down_nav .down_last .contact_us ul li .icon2 {
  display: none;
}

.down_nav .down_last .contact_us ul li .ewm {
  display: none;
  position: absolute;
  bottom: 110%;
  left: 50%;
  transform: translate(-50%, 0);
}

.down_nav .down_last .contact_us ul li:hover .icon2 {
  display: block;
}

.down_nav .down_last .contact_us ul li:hover .ewm {
  display: block;
}

.down_nav .down_last .contact_us ul li:hover .icon1 {
  display: none;
}

.down_nav .down_last .links {
  display: flex;
}

.down_nav .down_last .links ul {
  display: flex;
  align-items: center;
}

.down_nav .down_last .links ul li+li::after {
  content: "|";
  position: absolute;
  left: -10px;
  top: 0;
  color: #333;
}

.down_nav .down_last .links ul li {
  margin-right: 20px;
  position: relative;
}

.down_nav .down_last .links ul li a {
  color: #333;
  font-size: 16px;
}

.down_nav .down_last .links .lang {
  margin-left: 12px;
  position: relative;
  height: 30px;
  width: 173px;
  padding-left: 8px;
  line-height: 30px;
  font-size: 15px;
  color: #333;
  background: url(../img/lang_arrow.png) #eaeaea right 10px top 50% no-repeat;
  cursor: pointer;
}

.down_nav .down_last .links .lang ul {
  position: absolute;
  top: 100%;
  width: 100%;
  display: none;
  left: 0;
}

.down_nav .down_last .links .lang ul li {
  width: 100%;
  background: #3398d1;
  padding: 0 8px;
}

.down_nav .down_last .links .lang ul li a {
  color: #fff;
  line-height: 30px;
  font-size: 14px;
}

.cocopyright {
  float: left;
  width: 100%;
  background: #132230;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 46px;
  color: #fff;
  font-size: 14px;
}

.cocopyright a {
  color: #fff;
  font-size: 14px;
}

.wap_show {
  display: none;
}

.top_nav {
  width: 100%;
  float: left;
  height: 86px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}

.top_nav .logo {
  float: left;
  margin-right: 80px;
  height: 86px;
  display: flex;
  align-items: center;
}

.top_nav .nav_list {
  float: left;
}

.top_nav .nav_list .yiji li {
  float: left;
  margin-right: 34px;
}

.top_nav .nav_list .yiji li:last-child {
  margin-right: 0;
}

.top_nav .nav_list .yiji li a {
  font-size: 17px;
  color: #fff;
  line-height: 86px;
  display: flex;
  align-items: center;
}

.top_nav .nav_list .yiji li a .arrow {
  height: 8px;
  width: 8px;
  border-right: 2px solid #fff;
  border-top: 2px solid #fff;
  transform: rotate(135deg);
  margin-left: 10px;
}

.top_nav .top_nav_fun {
  float: right;
  display: flex;
  align-items: center;
  height: 86px;
}

.top_nav .top_nav_fun .top_search {
  margin-right: 28px;
  cursor: pointer;
}

.top_nav .top_nav_fun .top_lang {
  position: relative;
  cursor: pointer;
}

.top_nav .top_nav_fun .top_lang:after {
  content: "";
  height: 0px;
  width: 0;
  position: absolute;
  right: -10px;
  top: 50%;
  transform: translate(0, -50%);
  border-top: 4px solid #fff;
  border-right: 3px solid transparent;
  border-left: 3px solid transparent;
}

.top_nav .top_nav_fun .top_lang .top_lang_list {
  position: absolute;
  top: 54px;
  left: -40px;
  display: none;
}

.top_nav .top_nav_fun .top_lang .top_lang_list li a {
  width: 100px;
  line-height: 44px;
  padding: 0 15px;
  color: #3398d1;
  background: #fff;
  display: block;
  white-space: nowrap;
  font-size: 14px;
  text-align: center;
}

.top_nav .top_nav_fun .top_lang .top_lang_list li a:hover {
  background: #3398d1;
  color: #fff;
}

.top_nav .erji {
  position: absolute;
  top: 101%;
  width: 300px;
  background: #fff;
  display: none;
}

.top_nav .erji ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  padding-top: 5px;
  padding-bottom: 35px;
}

.top_nav .erji ul li {
  width: calc(100% - 0px);
  padding: 10px 0 10px 0;
  margin-right: 0 !important;
  border-bottom: 1px solid #ddd;
}

.top_nav .erji ul li a {
  display: flex;
  position: relative;
}

.top_nav .erji ul li a img {
  height: 80px;
  width: 80px;
  object-fit: cover;
  margin-right: 30px;
}

.top_nav .erji ul li a h4 {
  font-size: 16px;
  color: #666;
}

.top_nav .erji ul li a:after {
  content: "";
  height: 8px;
  width: 8px;
  border-right: 2px solid #676767;
  border-top: 2px solid #676767;
  position: absolute;
  top: 50%;
  transform: translate(0, -50%) rotate(45deg);
  right: 0;
}

.top_nav .erji ul li:hover a h4 {
  color: #3398d1;
}

.top_nav .product_erji {
  position: absolute;
  top: 101%;
  left: 0;
  width: 100%;
  background: #fff;
  display: none;
  height: 275px;
  padding-top: 10px;
}

.top_nav .product_erji .bg {
  content: "";
  height: 100%;
  left: 0;
  background: #f4f4f4;
  top: 0;
  position: absolute;
}

.top_nav .product_erji .title {
  font-size: 16px;
  color: #333;
  float: left;
  position: relative;
  line-height: 48px;
  z-index: 1;
  padding-left: 20px;
}

.top_nav .product_erji .product_erji_list {
  float: left;
}

.top_nav .product_erji .product_erji_list ul {
  display: flex;
  flex-direction: column;
}

.top_nav .product_erji .product_erji_list ul li a {
  font-size: 16px;
  color: #666;
  display: block;
  margin-bottom: 20px;
  line-height: 18px;
}

.top_nav .product_erji .product_erji_list ul li a:hover {
  color: #3398d1;
  text-decoration: underline;
}

.top_nav .product_erji .product_pic {
  float: right;
  display: flex;
  flex-direction: column;
  margin-top: 20px;
}

.top_nav .product_erji .product_pic h5 {
  font-size: 14px;
  color: #666;
  line-height: 40px;
}

.top_nav .nav_list .yiji li:hover .erji {
  display: block;
}

.top_nav .nav_list .yiji li:hover .product_erji {
  display: block;
}

.down_nav .down_last .links ul li a:hover {
  text-decoration: underline;
}

.contact_list a:hover {
  color: #3398d1;
}

.index_news .index_news_tabs ul li:hover {
  color: #3398d1;
}

.down_nav .understand ul li a:hover {
  color: #3398d1;
}

.down_nav .service ul li a:hover {
  color: #3398d1;
}

.down_nav .nav_list ul li img {
  transition: 0.5s ease;
}

.down_nav .nav_list ul li:hover img {
  transform: rotateY(180deg);
}

.Industry_Solutions .index_tit {
  position: absolute;
  left: 50%;
  transform: translate(-50%, 0);
  top: 100px;
}

.Industry_Solutions>div {
  position: relative;
}

.news_term {
  position: absolute;
  opacity: 0;
  transition: all 0.5s ease;
}

.news_term.on {
  position: relative;
  opacity: 1;
  z-index: 9;
}

.index_news_content {
  position: relative;
  float: left;
  width: 100%;
}

.banner li .banner_content {
  width: 100%;
}

.down_nav .down_last .contact_us p {
  line-height: 27px;
}

.down_nav .down_last .contact_us ul li {
  font-size: 0;
}

.Measuring_float .gotop>img {
  max-width: 40%;
}

@media screen and (max-width: 1500px) {
  .banner li .banner_content .banner_tit .title {
    font-size: 50px;
  }

  .banner li .banner_content .banner_tit .subtitle {
    font-size: 40px;
  }

  .banner li .banner_content .banner_list {
    margin-top: 50px;
  }

  .banner li .banner_content .banner_list img {
    width: 34px;
    height: 28px;
    margin-right: 12px;
  }

  .banner li .banner_content .banner_list .num {
    font-size: 30px;
    line-height: 28px;
  }

  .banner li .banner_content .banner_list .rise_t {
    font-size: 16px;
    margin-top: 8px;
    line-height: 18px;
  }

  .banner li .banner_content .banner_list li {
    width: 190px;
  }

  .index_tit .title {
    font-size: 36px;
    line-height: 36px;
  }

  .index_tit .subtitle {
    font-size: 18px;
  }

  .top_nav .top_search .top_search_form {
    top: 70px;
  }

  .top_nav .top_search .top_search_form input[type="text"] {
    width: 450px;
    height: 34px;
    font-size: 14px;
    color: #333;
    padding: 0 44px 0 12px;
  }

  .top_nav .top_search .top_search_form {
    padding: 24px;
  }

  .top_nav .top_search .top_search_form .submit {
    height: 34px;
  }

  .top_nav .top_search .top_search_form input[type="text"]::placeholder {
    font-size: 14px;
  }

  .index_product .product_tabs ul li .cont {
    height: 190px;
  }

  .index_product .product_tabs ul li .cont .product_tit {
    font-size: 36px;
    line-height: 36px;
  }

  .index_product .product_tabs ul li .cont .product_subtitle {
    font-size: 20px;
    line-height: 22px;
  }

  .index_product .products_content {
    height: 425px;
  }

  .products_content_right {
    max-height: 425px;
  }

  .products_content_right img {
    max-height: 425px;
  }

  .Industry_Solutions,
  .Industry_Solutions ul li {
    height: 600px;
  }

  .Industry_Solutions ul li {
    padding: 0 25px;
  }

  .Industry_Solutions ul li .circle {
    margin-top: 260px;
  }

  .Industry_Solutions ul li:hover .circle {
    margin-top: 160px;
  }

  .Industry_Solutions ul li .tit {
    font-size: 20px;
    margin: 15px 0 10px 0;
  }

  .Industry_Solutions ul li .more {
    margin-top: 30px;
  }

  .Industry_Solutions .index_tit {
    top: 60px;
  }

  .Partners .flip-box,
  .Partners li .partner_li {
    height: 110px;
  }

  .advantage {
    padding: 70px 0 100px 0;
  }

  .advantage .advantage_list .advantage_ul li .advantage_top {
    font-size: 40px;
  }

  .advantage .advantage_list .advantage_ul li .advantage_down {
    font-size: 16px;
    line-height: 24px;
  }

  .top_nav .nav_list .yiji li {
    margin-right: 36px;
  }

  .down_nav .nav_list ul li {
    margin: 0 70px;
  }

  .index_news .index_news_content .new_term_right li a .tit {
    line-height: 85px;
  }
}

.banner ul li img {
  height: 100vh;
  object-fit: cover;
}

@media screen and (max-width: 1300px) {
  .top_nav .nav_list .yiji li {
    margin-right: 20px;
  }

  .advantage .advantage_list {
    height: 300px;
  }

  .top_nav .nav_list .yiji li a {
    font-size: 14px;
    line-height: 70px;
  }

  .top_nav .logo {
    margin-right: 50px;
    height: 70px;
  }

  .top_nav {
    height: 70px;
  }

  .top_nav .top_nav_fun {
    height: 70px;
  }

  .banner li .banner_content .banner_list ul {
    margin-top: 20px;
  }

  .banner li .banner_content .banner_list li {
    width: 160px;
  }

  .banner li .banner_content .banner_tit .subtitle {
    margin-top: 12px;
  }

  .banner {
    margin-top: 70px;
  }

  .banner li .banner_content .banner_tit .title {
    font-size: 40px;
  }

  .banner li .banner_content .banner_tit .subtitle {
    font-size: 30px;
  }

  .banner li .banner_content .banner_list {
    margin-top: 30px;
  }

  .banner li .banner_content .banner_list img {
    width: 29px;
    height: 22px;
    margin-right: 10px;
  }

  .banner li .banner_content .banner_list .num {
    font-size: 26px;
    line-height: 22px;
  }

  .banner li .banner_content .banner_list .rise_t {
    font-size: 14px;
    margin-top: 6px;
    line-height: 16px;
  }

  .banner li .banner_content .banner_list li {
    width: 180px;
  }

  .banner .slick-dots {
    left: 7.5vw;
  }

  .index_product .products_content li {
    padding: 0 20px;
  }

  .index_product .products_content li .pcontent_info {
    font-size: 14px;
    line-height: 24px;
    margin-top: 16px;
    margin-bottom: 24px;
  }

  .index_product .products_content li .pcontent_tit {
    font-size: 20px;
  }

  .index_product .products_content li .more {
    height: 30px;
    line-height: 30px;
    width: 120px;
    border-radius: 15px;
    font-size: 14px;
  }

  .products_content_right img,
  .products_content_right,
  .index_product .products_content {
    max-height: 360px;
  }

  .index_product .product_tabs ul li .cont {
    height: 160px;
  }

  .index_product .product_tabs ul li .cont .product_tit {
    font-size: 30px;
    line-height: 30px;
  }

  .index_product .product_tabs ul li .cont .product_subtitle {
    font-size: 18px;
    line-height: 20px;
  }

  .index_tit .title {
    font-size: 32px;
    line-height: 36px;
  }

  .usIndex_plate_cont {
    padding-top: 60px;
  }

  .Partners {
    padding: 70px 0;
  }

  .Partners .more {
    height: 30px;
    line-height: 30px;
    width: 120px;
    border-radius: 15px;
    font-size: 14px;
    margin-top: 30px;
  }

  .advantage .advantage_list .advantage_ul li .advantage_top {
    height: 150px;
    line-height: 100px;
    font-size: 30px;
  }

  .advantage .advantage_list .advantage_ul li .advantage_down {
    height: 150px;
    padding: 20px 15px 0 15px;
    font-size: 14px;
  }

  .advantage .advantage_list .advantage_ul li:hover .advantage_top {
    line-height: 150px;
  }

  .index_news {
    padding: 60px 0;
  }

  .index_news .index_news_content .new_term_right li a .tit {
    line-height: 69px;
  }

  .index_news .more {
    height: 30px;
    line-height: 30px;
    width: 120px;
    border-radius: 15px;
    font-size: 14px;
    margin-top: 30px;
  }

  .down_nav .nav_list ul {
    height: 100px;
  }

  .down_nav .nav_list ul li p {
    font-size: 14px;
  }

  .down_nav .nav_list ul li {
    margin: 0 40px;
  }

  .down_nav .understand ul li a,
  .down_nav .service ul li a,
  .down_nav .contact_list a {
    font-size: 14px;
  }

  .down_nav .ustit {
    font-size: 16px;
    margin-bottom: 15px;
  }

  .down_nav .contact .box3 .contact_button {
    height: 30px;
    width: 120px;
    font-size: 14px;
    border-radius: 8px;
    line-height: 30px;
  }

  .down_nav .contact {
    padding-left: 30px;
  }

  .down_nav .contact .box2 {
    margin-left: 30px;
  }

  .down_nav .contact .box3 .phone {
    font-size: 20px;
    margin: 10px 0 15px 0;
  }

  .down_nav .down_last .links ul li a {
    font-size: 14px;
  }

  .down_nav .down_last .links ul li+li::after {
    font-size: 14px;
    top: 1px;
  }

  .down_nav .down_last .links .lang,
  .down_nav .down_last .contact_us p {
    font-size: 14px;
  }

  .down_nav .down_last {
    padding: 15px 0 40px 0;
  }

  .Measuring_float {
    right: 10px;
  }

  .Measuring_float .float_li {
    width: 60px;
    height: 78px;
  }

  .Measuring_float .float_li>img {
    max-width: 40%;
  }

  .Measuring_float .float_li p {
    font-size: 13px;
  }

  .Measuring_float .gotop {
    height: 60px;
    width: 60px;
  }

  .top_nav .product_erji .product_erji_list ul li a {
    font-size: 14px;
    margin-bottom: 10px;
    line-height: 16px;
  }

  .Industry_Solutions ul li .more {
    height: 30px;
    width: 120px;
    font-size: 14px;
    border-radius: 15px;
    line-height: 30px;
  }
}

.banner2 {
  display: none;
}

@media screen and (max-width: 1024px) {
  .banner ul li img {
    height: auto;
    object-fit: cover;
  }

  .banner1 {
    display: none;
  }

  .banner2 {
    display: block;
  }

  .top_nav {
    display: none;
  }

  .banner li .banner_content .banner_tit .subtitle {
    margin-top: 10px;
    font-size: 14px;
  }

  .banner {
    margin-top: 50px;
  }

  .Measuring_float {
    display: none;
  }

  .banner li .banner_content .banner_list {
    display: none;
  }

  .index_tit .title {
    font-size: 24px;
    line-height: 26px;
  }

  .index_tit .subtitle {
    font-size: 14px;
  }

  .usIndex_plate_cont {
    padding-top: 30px;
  }

  .index_product .product_tabs ul li .cont {
    height: 120px;
  }

  .index_product .product_tabs ul li .cont .product_tit {
    font-size: 24px;
    line-height: 26px;
  }

  .index_product .product_tabs ul li .cont .product_subtitle {
    font-size: 14px;
    line-height: 18px;
  }

  .index_product .products_content li .products_content_left {
    max-width: 100%;
  }

  .index_product .products_content li .products_content_right {
    max-width: 100%;
  }

  .index_product .products_content li {
    flex-wrap: wrap;
  }

  .index_product .products_content {
    height: auto;
    max-height: none;
  }

  .products_content_right img {
    width: 100%;
  }

  .Industry_Solutions,
  .Industry_Solutions ul li {
    height: 500px;
  }

  .Industry_Solutions ul li .circle {
    margin-top: 100px;
  }

  .Industry_Solutions .index_tit {
    top: 30px;
  }

  .Industry_Solutions ul li:hover .circle {
    margin-top: 90px;
  }

  .Partners {
    padding: 30px 0;
  }

  .advantage {
    padding: 30px 0;
  }

  .advantage .advantage_list {
    height: auto;
    margin-top: 30px;
    float: left;
  }

  .index_news {
    padding: 30px 0;
  }

  .index_news .index_news_tabs ul li {
    font-size: 14px;
    margin: 0 12px;
    line-height: 40px;
  }

  .index_news .index_news_tabs ul li.on:after {
    width: 80px;
  }

  .index_news .index_news_content .news_term_left {
    width: 100%;
    margin-bottom: 15px;
  }

  .index_news .index_news_content .new_term_right {
    width: 100%;
  }

  .index_news .index_news_content .news_term_left .text {
    padding: 20px 15px;
  }

  .index_news .index_news_content .new_term_right li a {
    padding: 0 15px;
  }

  .index_news .index_news_content .new_term_right li a .tit {
    line-height: 40px;
    font-size: 16px;
  }

  .index_news .index_news_content .new_term_right li a .fun {
    height: 40px;
  }

  .index_news .index_news_content .news_term_left .text h4 {
    font-size: 16px;
  }

  .index_news .index_news_content .new_term_right li a .fun .time {
    font-size: 14px;
  }

  .down_nav .nav_list ul li {
    margin: 0 15px;
  }

  .down_nav .nav_list ul {
    height: 80px;
  }

  .down_nav .down_content {
    padding-top: 20px;
    padding-bottom: 5px;
  }

  .down_nav .down_content>div {
    width: 100%;
    padding-left: 0;
    margin-bottom: 15px;
  }

  .down_nav .understand,
  .down_nav .service {
    border-right: 0px;
  }

  .down_nav .contact {
    flex-wrap: wrap;
    justify-content: space-between;
  }

  .down_nav .contact .box2 {
    margin-left: 0;
  }

  .down_nav .ustit {
    margin-bottom: 10px;
  }

  .down_nav .down_last {
    flex-direction: column;
    align-items: flex-start;
  }

  .down_nav .down_last .links ul li a {
    font-size: 12px;
  }

  .down_nav .down_last .links {
    flex-direction: column;
  }

  .down_nav .down_last .links ul li {
    margin-right: 7px;
  }

  .down_nav .down_last .links ul li+li::after {
    font-size: 12px;
    top: 3px;
    left: -5px;
  }

  .down_nav .down_last .links .lang {
    margin-top: 10px;
    margin-left: 0;
  }

  .down_nav .down_last {
    padding-bottom: 20px;
  }

  .cocopyright {
    height: auto;
    flex-wrap: wrap;
    padding: 10px 15px;
    text-align: center;
  }

  .down_nav .down_last .links {
    margin-top: 10px;
  }

  .down_nav .contact .box3 h5 {
    margin-top: 20px;
  }

  .index_news .index_news_tabs {
    margin-top: 15px;
    margin-bottom: 20px;
  }

  .Partners .flip-box,
  .Partners li .partner_li {
    height: 80px;
  }

  .Partners li .partner_li {
    width: 33.3%;
  }

  .Partners .flip-box-back {
    font-size: 14px;
  }

  .advantage .slick-arrow {
    top: 50%;
    transform: translate(0, -50%);
  }

  .advantage .slick-prev {
    background: url(../img/wh_left.png) center no-repeat;
    height: 22px;
    width: 22px;
    background-size: cover;
    left: -5px;
  }

  .advantage .slick-next {
    background: url(../img/wh_right.png) center no-repeat;
    height: 22px;
    width: 22px;
    background-size: cover;
    right: -5px;
  }

  .advantage .advantage_list .advantage_ul li .advantage_top {
    height: 100px;
    line-height: 80px;
    font-size: 20px;
  }

  .advantage .advantage_list .advantage_ul li .advantage_top .plus {
    font-size: 14px;
  }

  .advantage .advantage_list .advantage_ul li .advantage_down {
    height: 100px;
  }

  .index_product .product_tabs {
    margin-top: 20px;
  }

  .banner li .banner_content .banner_tit .title {
    font-size: 18px;
  }

  .banner li .banner_content .banner_tit .subtitle {
    font-size: 18px;
    margin-bottom: 10px;
  }

  .banner .slick-dots {
    bottom: 20px;
    left: 15px;
  }

  .index_product .products_content li {
    padding: 0;
  }

  .cocopyright {
    line-height: 24px;
  }

  ._nav3 {
    display: block;
  }

  ._nav3 {
    width: 100%;
    float: left;
  }

  ._nav3 .ctext {
    width: 100%;
    float: left;
  }

  ._nav3 .ctext .top {
    position: relative;
    z-index: 5;
  }

  ._nav3 .ctext .menuph {
    display: block;
  }

  ._nav3 .ctext .menuph {
    float: right;
    width: 28px;
    height: 28px;
    cursor: pointer;
    text-align: center;
    margin: 12px 0px 12px 0;
  }

  ._nav3 .ctext .menuph .point {
    display: inline-block;
    width: 28px;
    height: 28px;
    position: relative;
  }

  ._nav3 .ctext .menuph .point:hover .navbtn,
  ._nav3 .ctext .menuph .point:hover .navbtn::after,
  ._nav3 .ctext .menuph .point:hover .navbtn::before {
    width: 28px;
  }

  ._nav3 .ctext .menuph .navbtn {
    position: absolute;
    top: 14px;
    right: 0;
    display: inline-block;
    height: 2px;
    background: #3398d1;
    width: 28px;
    -webkit-transition: all 0.3s ease-out 0s;
    -moz-transition: all 0.3s ease-out 0s;
    -ms-transition: all 0.3s ease-out 0s;
    -o-transition: all 0.3s ease-out 0s;
    transition: all 0.3s ease-out 0s;
  }

  ._nav3 .ctext .menuph .navbtn::after,
  ._nav3 .ctext .menuph .navbtn::before {
    position: absolute;
    right: 0;
    display: inline-block;
    width: 28px;
    height: 2px;
    content: "";
    background: #3398d1;
    -webkit-transition: all 0.3s ease-out 0s;
    -moz-transition: all 0.3s ease-out 0s;
    -ms-transition: all 0.3s ease-out 0s;
    -o-transition: all 0.3s ease-out 0s;
    transition: all 0.3s ease-out 0s;
  }

  ._nav3 .ctext .menuph .navbtn::after {
    top: -10px;
  }

  ._nav3 .ctext .menuph .navbtn::before {
    top: 10px;
  }

  ._nav3 .ctext .menuph .point.active .navbtn {
    background: transparent;
  }

  ._nav3 .ctext .menuph .point.active .navbtn::after {
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    transform: rotate(45deg);
    top: 0px;
  }

  ._nav3 .ctext .menuph .point.active .navbtn::before {
    -webkit-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    transform: rotate(-45deg);
    top: 0px;
  }

  ._nav3 .ctext .xialaph {
    top: 0;
    float: left;
    width: 100%;
    height: 100vh;
    overflow: auto;
    padding: 0 15px;
    z-index: 999999999999;
    background: #fff;
    display: none;
    left: 0;
    top: 50px;
  }

  ._nav3 .ctext .xialaph .ul2,
  ._nav3 .ctext .xialaph .ul3 {
    display: none;
  }

  ._nav3 .ctext .xialaph h4 a {
    float: left;
    width: 60%;
    font-size: 16px;
    line-height: 50px;
  }

  ._nav3 .ctext .xialaph h4 a span {
    padding-left: 6px;
    color: #ccc;
    font-size: 14px;
  }

  ._nav3 .ctext .xialaph h4 {
    float: left;
    width: 100%;
    position: relative;
  }

  ._nav3 .ctext .xialaph li:last-child h4::before {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: #e5e5e5;
  }

  ._nav3 .ctext .xialaph h4:hover a,
  ._nav3 .ctext .xialaph h5:hover a {
    color: #3398d1;
  }

  ._nav3 .ctext .xialaph h4::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: #e5e5e5;
  }

  ._nav3 .ctext .xialaph h5 a {
    float: left;
    width: 100%;
    color: #1f1f1f;
    font-size: 14px;
    line-height: 40px;
    text-transform: uppercase;
  }

  ._nav3 .ctext .xialaph h5 {
    float: left;
    width: 100%;
    position: relative;
  }

  ._nav3 .ctext .xialaph h5::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background-color: #e5e5e5;
  }

  ._nav3 .ctext .xialaph li:last-child h5::after {
    display: none;
  }

  ._nav3 .ctext .xialaph h4 img {
    width: 15px;
    height: 8px;
    float: right;
    margin-top: 24px;
    cursor: pointer;
  }

  ._nav3 .ctext .xialaph h5 img {
    width: 11px;
    height: 6px;
    float: right;
    margin-top: 26px;
    margin-right: 18px;
    cursor: pointer;
  }

  ._nav3 .ctext .xialaph h4.active img.img_s,
  ._nav3 .ctext .xialaph h5.active img.img_s {
    display: none;
  }

  ._nav3 .ctext .xialaph h4.active img.img_d,
  ._nav3 .ctext .xialaph h5.active img.img_d {
    display: block;
  }

  ._nav3 .ctext .xialaph .ul2 {
    float: left;
    width: 100%;
    padding: 0 10px;
  }

  ._nav3 .ctext .xialaph .phsou {
    position: relative;
    margin-top: 34px;
  }

  ._nav3 .ctext .xialaph .phsou input {
    width: 100%;
    height: 56px;
    background-color: #fff;
    color: #aaa;
    font-size: 14px;
    padding-left: 20px;
    border: 1px solid #e5e5e5;
  }

  ._nav3 .ctext .xialaph .phsou img {
    cursor: pointer;
    width: 21px;
    height: 22px;
    position: absolute;
    top: 17px;
    right: 29px;
  }

  ._nav3 .ctext .img_d,
  ._nav3 .ctext .disno {
    display: none;
  }

  ._nav3 .box {
    display: flex;
    height: 50px;
    padding: 0 15px;
    width: 100%;
    justify-content: space-between;
  }

  ._nav3 .box .bg {
    height: 50px;
    background: #fff;
    width: 100%;
    left: 0;
    position: absolute;
    z-index: 5;
    float: left;
    opacity: 1;
  }

  ._nav3 .ctext.sub .box .bg {
    opacity: 1;
  }

  ._nav3 .box .logo {
    float: left;
    position: relative;
    z-index: 6;
  }

  ._nav3 .box .logo img {
    height: 30px;
    margin-top: 10px;
    display: block;
  }

  ._nav3 .soph {
    margin-top: 15px;
    width: 100%;
    float: left;
  }

  ._nav3 .soph .so {
    float: left;
    width: 100%;
    background: #fff;
    position: relative;
    z-index: 6;
    border: 1px solid #3398d1;
  }

  ._nav3 .soph .search {
    float: left;
    width: 100%;
    height: 36px;
    background: none;
    border: none;
    line-height: 36px;
    padding: 0 56px 0 10px;
    color: #414141;
    font-size: 14px;
  }

  ._nav3 .soph .searsub {
    float: right;
    width: 50px;
    height: 100%;
    border: none;
    background: url(../img/search2.png) center no-repeat #3398d1;
    position: absolute;
    right: 0;
    top: 0;
  }

  ._nav3 .ctext .dh {
    margin-top: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    float: left;
    width: 100%;
  }

  ._nav3 .ctext .dh i {
    color: #3398d1;
    font-size: 16px;
    margin: 0 10px 0 0;
  }

  ._t ._b {
    width: 100%;
  }

  ._nav3 {
    position: fixed;
    top: 0;
    width: 100%;
  }

  ._t {
    background: #fff;
    z-index: 999;
  }

  ._nav3 .ctext .dh p {
    font-size: 18px;
    color: #3398d1;
    font-weight: bold;
    margin-left: 5px;
  }

  ._nav3 {
    display: block;
  }

  .wap_lang {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 10px;
    width: 100%;
    float: left;
  }

  .wap_lang a {
    font-size: 14px;
    color: #666;
    margin: 0 10px;
    display: block;
  }

  .wap_lang a.on {
    color: #3398d1;
  }

  .wap_lang a:hover {
    color: #3398d1;
  }

  .Partners .flip-box,
  .Partners li .partner_li {
    height: 60px;
  }

  .Partners li .partner_li:nth-child(2) .flip-box-front,
  .Partners li .partner_li:nth-child(3) .flip-box-front,
  .Partners li .partner_li:nth-child(6) .flip-box-front {
    box-shadow: 0 0 20px 0 rgba(111, 111, 111, 0.16);
  }

  .Partners li .partner_li:nth-child(2),
  .Partners li .partner_li:nth-child(3),
  .Partners li .partner_li:nth-child(6) {
    position: relative;
    z-index: 1;
  }

  .down_nav .down_last .links {
    display: none;
  }

  .advantage .advantage_list .advantage_ul li:hover .advantage_top {
    line-height: 100px;
  }

  .down_nav .nav_list ul li img {
    margin-right: 10px;
    width: 30px;
  }

  .down_nav .nav_list ul li {
    margin: 0 8px;
  }

  .down_nav .contact .contact_list li {
    font-size: 14px;
  }

  .Industry_Solutions ul li .tit {
    font-size: 16px;
    line-height: 20px;
  }

  .Industry_Solutions ul li .icon {
    margin: 35px 0 15px 0;
  }

  .Industry_Solutions ul li .more {
    margin-top: 15px;
  }

  .index_product .products_content li .products_content_left {
    padding-top: 15px;
  }

  .Measuring_float {
    display: none !important;
  }

  .index_product .product_tabs ul {
    width: calc(100% + 15px);
    margin: 0 -7.5px;
  }

  .index_product .product_tabs ul li {
    padding-bottom: 20px !important;
  }

  .index_product .product_tabs ul li {
    padding: 0 7.5px;
  }

  .index_product .product_tabs ul li.slick-current:after {
    left: 7.5px;
    width: calc(100% - 15px);
  }

  .index_product .products_content li .pcontent_info {
    margin-top: 8px;
  }

  .index_product .products_content li {
    justify-content: center;
  }

  .Industry_Solutions .slick-prev {
    left: 10px !important;
  }

  .Industry_Solutions .slick-next {
    right: 10px !important;
  }

  .pf_down {
    float: left;
    left: 0;
    height: 50px;
    background: #3398d1;
    box-shadow: 0 -5px 10px rgba(0, 0, 0, 0.2);
    position: fixed;
    z-index: 300;
    margin: auto;
    width: 100%;
    bottom: 0;
    display: none;
  }

  .pf_down li {
    width: 33.3%;
    float: left;
    text-align: center;
    padding: 7px 0 4px 0;
    border-right: 1px solid rgba(255, 255, 255, 0.5);
    height: 100%;
  }

  .pf_down li a {
    width: 100%;
    height: 100%;
    display: flex;
    flex-wrap: wrap;
    align-content: center;
  }

  .pf_down li .ico7 {
    width: 100%;
    float: left;
    height: 20px;
  }

  .pf_down li .d_name {
    width: 100%;
    float: left;
    margin-top: 4px;
    font-size: 12px;
    color: #fff;
    line-height: 14px;
  }

  .banner .slick-dots li {
    width: 20px;
  }

  .pf_down li.l1 .ico7 {
    background: url(../img/wap1.png) no-repeat center;
    background-size: 20px 20px;
  }

  .pf_down li.l2 .ico7 {
    background: url(../img/wap2.png) no-repeat center;
    background-size: 20px 20px;
  }

  .pf_down li.l3 .ico7 {
    background: url(../img/wap3.png) no-repeat center;
    background-size: 20px 20px;
  }

  .Partners li .partner_li {
    width: 50%;
  }

  .pc_show {
    display: none;
  }

  .wap_show {
    display: block;
  }

  .Partners .flip-box,
  .Partners li .partner_li {
    height: 80px;
  }

  .Partners .slick-dots {
    bottom: -30px;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .Partners .slick-dots li {
    height: 10px;
    width: 10px;
    border-radius: 50%;
    margin: 0 8px;
    background: #3398d1;
    opacity: 0.5;
  }

  .Partners .slick-dots li.slick-active {
    opacity: 1;
  }

  .advantage {
    background-attachment: inherit !important;
  }

  .Partners .more {
    margin-top: 50px;
  }

  .down_nav .understand ul li,
  .down_nav .service ul li {
    width: 33.3% !important;
  }

  .down_nav .box3 {
    display: flex;
    margin-top: 15px;
  }

  .down_nav .contact .box3 .phone {
    margin: 10px;
    line-height: 30px;
  }

  .down_nav .contact .box3 h5 {
    margin-top: 10px;
    line-height: 30px;
  }

  .down_nav .contact .box3 .contact_button {
    margin-top: 10px;
  }

  .down_nav .contact {
    margin-bottom: 0px;
  }

  .down_nav .down_last .links .lang {
    position: absolute;
    top: -50px;
    right: -20px;
    width: 150px;
  }

  .down_nav .down_last .links {
    position: relative;
  }

  .cocopyright {
    margin-bottom: 50px;
  }
}

.banner li .banner_content .banner_tit .title {
  font-weight: bold;
}

.Industry_Solutions .slick-arrow {
  top: 50%;
  transform: translate(0, -50%);
}

.Industry_Solutions .slick-prev {
  background: url(../img/wh_left.png) center no-repeat;
  height: 22px;
  width: 22px;
  background-size: cover;
  left: 30px;
}

.Industry_Solutions .slick-next {
  background: url(../img/wh_right.png) center no-repeat;
  height: 22px;
  width: 22px;
  background-size: cover;
  right: 30px;
}

.index_product .product_tabs ul li.slick-current .cont {
  background: #f7f7f7 !important;
}

.index_product .product_tabs ul li.slick-current .cont .product_tit {
  color: #3398d1;
}

.index_product .product_tabs ul li.slick-current .cont .product_subtitle {
  color: #3398d1;
}

.top_nav .product_erji_tabs {
  display: flex;
  flex-direction: column;
  width: 190px;
  float: left;
}

.top_nav .product_erji_tabs .erji_li.on {
  background-image: linear-gradient(to right, #0054ca, #3398d1);
  position: relative;
  z-index: 1;
}

.top_nav .product_erji_tabs .erji_li.on:after {
  content: "";
  height: 6px;
  width: 6px;
  border-right: 1px solid #fff;
  border-top: 1px solid #fff;
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translate(0, -50%) rotate(45deg);
}

.top_nav .product_erji_tabs .erji_li.on .title {
  color: #fff;
}

.top_nav .product_erji_tabs .erji_li {
  cursor: pointer;
}

.top_nav .product_erji .product_erji_list ul {
  position: absolute;
  z-index: -1;
  opacity: 0;
  top: 0;
  transition: all 0.5s ease;
  left: 0;
  padding-left: 40px;
  padding-top: 20px;
}

.top_nav .product_erji .product_erji_list ul.on {
  position: relative;
  z-index: 1;
  opacity: 1;
}

.top_nav .product_erji .product_erji_list {
  position: relative;
}

.Partners .partners_list {
  box-shadow: 0 0 35px 0 rgba(111, 111, 111, 0.16);
}

.index_news .index_news_content .news_term_left,
.index_news .index_news_content .new_term_right li,
.Measuring_float .float_list,
.Measuring_float .gotop {
  box-shadow: 0 0 24px 0 rgba(111, 111, 111, 0.16);
  border-radius: 35px;
}

.new_term_right .icon2 {
  display: none;
}

.new_term_right li:hover .icon2 {
  display: block;
}

.new_term_right li:hover .icon1 {
  display: none;
}

.down_nav .nav_list ul li a {
  display: flex;
  align-items: center;
}

._nav3 {
  width: 100%;
  float: left;
  position: fixed;
  z-index: 9;
  top: 0;
}

._nav3 .ctext {
  width: 100%;
  float: left;
}

._nav3 .ctext .top {
  position: relative;
  z-index: 5;
}

._nav3 .ctext .menuph {
  display: block;
}

._nav3 .ctext .menuph {
  float: right;
  width: 28px;
  height: 28px;
  cursor: pointer;
  text-align: center;
  margin: 12px 0px 12px 0;
}

._nav3 .ctext .menuph .point {
  display: inline-block;
  width: 28px;
  height: 28px;
  position: relative;
}

._nav3 .ctext .menuph .point:hover .navbtn,
._nav3 .ctext .menuph .point:hover .navbtn::after,
._nav3 .ctext .menuph .point:hover .navbtn::before {
  width: 28px;
}

._nav3 .ctext .menuph .navbtn {
  position: absolute;
  top: 14px;
  right: 0;
  display: inline-block;
  height: 2px;
  background: #3398d1;
  width: 28px;
  -webkit-transition: all 0.3s ease-out 0s;
  -moz-transition: all 0.3s ease-out 0s;
  -ms-transition: all 0.3s ease-out 0s;
  -o-transition: all 0.3s ease-out 0s;
  transition: all 0.3s ease-out 0s;
}

._nav3 .ctext .menuph .navbtn::after,
._nav3 .ctext .menuph .navbtn::before {
  position: absolute;
  right: 0;
  display: inline-block;
  width: 28px;
  height: 2px;
  content: "";
  background: #3398d1;
  -webkit-transition: all 0.3s ease-out 0s;
  -moz-transition: all 0.3s ease-out 0s;
  -ms-transition: all 0.3s ease-out 0s;
  -o-transition: all 0.3s ease-out 0s;
  transition: all 0.3s ease-out 0s;
}

._nav3 .ctext .menuph .navbtn::after {
  top: -10px;
}

._nav3 .ctext .menuph .navbtn::before {
  top: 10px;
}

._nav3 .ctext .menuph .point.active .navbtn {
  background: transparent;
}

._nav3 .ctext .menuph .point.active .navbtn::after {
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
  top: 0px;
}

._nav3 .ctext .menuph .point.active .navbtn::before {
  -webkit-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
  top: 0px;
}

._nav3 .ctext .xialaph {
  top: 0;
  float: left;
  width: 100%;
  height: 100vh;
  overflow: auto;
  padding: 0 15px;
  z-index: 999999999999;
  background: #fff;
  display: none;
  position: fixed;
  left: 0;
  top: 50px;
}

._nav3 .ctext .xialaph .ul2,
._nav3 .ctext .xialaph .ul3 {
  display: none;
}

._nav3 .ctext .xialaph h4 a {
  float: left;
  width: 60%;
  font-size: 16px;
  line-height: 50px;
}

._nav3 .ctext .xialaph h4 a span {
  padding-left: 6px;
  color: #ccc;
  font-size: 14px;
}

._nav3 .ctext .xialaph h4 {
  float: left;
  width: 100%;
  position: relative;
}

._nav3 .ctext .xialaph li:last-child h4::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: #e5e5e5;
}

._nav3 .ctext .xialaph h4::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: #e5e5e5;
}

._nav3 .ctext .xialaph h5 a {
  float: left;
  width: 80%;
  color: #1f1f1f;
  font-size: 14px;
  line-height: 40px;
  text-transform: uppercase;
}

._nav3 .ctext .xialaph h5 {
  float: left;
  width: 100%;
  position: relative;
}

._nav3 .ctext .xialaph h5::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background-color: #e5e5e5;
}

._nav3 .ctext .xialaph li:last-child h5::after {
  display: none;
}

._nav3 .ctext .xialaph h4 img {
  width: 15px;
  height: 8px;
  float: right;
  margin-top: 24px;
  cursor: pointer;
}

._nav3 .ctext .xialaph h5 img {
  width: 11px;
  height: 6px;
  float: right;
  margin-top: 18px;
  margin-right: 18px;
  cursor: pointer;
}

._nav3 .ctext .xialaph h4.active img.img_s,
._nav3 .ctext .xialaph h5.active img.img_s {
  display: none;
}

._nav3 .ctext .xialaph h4.active img.img_d,
._nav3 .ctext .xialaph h5.active img.img_d {
  display: block;
}

._nav3 .ctext .xialaph .ul2 {
  float: left;
  width: 100%;
  padding: 0 10px;
}

._nav3 .ctext .xialaph .phsou {
  position: relative;
  margin-top: 34px;
}

._nav3 .ctext .xialaph .phsou input {
  width: 100%;
  height: 56px;
  background-color: #fff;
  color: #aaa;
  font-size: 14px;
  padding-left: 20px;
  border: 1px solid #e5e5e5;
}

._nav3 .ctext .xialaph .phsou img {
  cursor: pointer;
  width: 21px;
  height: 22px;
  position: absolute;
  top: 17px;
  right: 29px;
}

._nav3 .ctext .img_d,
._nav3 .ctext .disno {
  display: none;
}

._nav3 .box {
  display: flex;
  height: 50px;
  padding: 0 15px;
  width: 100%;
  justify-content: space-between;
}

._nav3 .box .bg {
  height: 50px;
  background: #fff;
  width: 100%;
  left: 0;
  position: absolute;
  z-index: 5;
  float: left;
  opacity: 1;
}

.search2 {
  display: none;
}

.lang2 {
  display: none;
}

.logo2 {
  display: none;
  width: 200px;
}

.top_nav {
  transition: all 0.5s ease;
}

.logo1 {
  width: 200px;
}

.top_nav.on .search2,
.top_nav.on .lang2,
.top_nav.on .logo2 {
  display: block;
}

.top_nav.on .search1,
.top_nav.on .lang1,
.top_nav.on .logo1 {
  display: none;
}

.top_nav.on .nav_list .yiji li a {
  color: #333;
  transition: All 0s ease-in-out;
  -webkit-transition: All 0s ease-in-out;
  -moz-transition: All 0s ease-in-out;
  -o-transition: All 0s ease-in-out;
}

.top_nav.on .nav_list .yiji li a .arrow {
  border-right: 2px solid #676767;
  border-top: 2px solid #676767;
}

.top_nav.on .top_nav_fun .top_lang:after {
  border-top: 4px solid #ddd;
}

.top_nav.on {
  border-bottom: 1px solid #ddd;
}

.top_nav .nav_list .yiji li.on .a1 {
  font-weight: bold;
  color: #3398d1;
}

.top_nav .nav_list .yiji li .a1 {
  position: relative;
}

.top_nav .nav_list .yiji li.on .a1:after {
  content: "";
  height: 2px;
  width: calc(100% + 20px);
  background: #3398d1;
  position: absolute;
  left: 50%;
  transform: translate(-50%, 0);
  bottom: 0;
}

.top_nav.on .nav_list .yiji li.on .a1:after {
  background: #3398d1;
}

.top_nav.on .nav_list .yiji li.on .a1 {
  color: #3398d1;
}

.index_news .index_news_content .new_term_right li:hover .time {
  color: #3398d1 !important;
}

.top_nav .nav_list .yiji li a:hover {
  color: #3398d1;
  font-weight: bold;
}

.top_nav .nav_list .yiji li a {
  transition: all 0.5s ease;
}

.top_nav.on .nav_list .yiji li a:hover .arrow {
  border-right: 2px solid #3398d1;
  border-top: 2px solid #3398d1;
}

.gai01 {
  color: #3c73f5;
  font-size: 20px;
  padding-bottom: 24px;
  padding-top: 24px;
  clear: both;
}

.gai02 {
  width: 240px;
  margin: 0px auto;
}

.gai02 a {
  line-height: 200% !important
}

.gai03 {
  color: #3c73f5;
  font-size: 20px;
  clear: both;
}

.kgkg01 {
  width: 100%;
}

.kgkg02 {
  width: 23%;
  position: relative;
  float: left;
  margin-right: 24px;
}

.kgkg02 a {
  line-height: 140% !important
}



@media screen and (min-width: 1024px) {
  .footer {
    position: relative;
    display: block;
    overflow: hidden;
    background: #3398d1;
    padding: 50px 0 30px;
  }

  .footer .toptt {
    position: relative;
    z-index: 2;
    display: -webkit-flex;
    display: flex;
    -webkit-justify-content: space-between;
    justify-content: space-between;
    align-items: top;
    -webkit-align-items: top;
  }

  .footer .toptt dd {}

  .ert01 {
    width: 100px;
    height: 100px !important;
  }
}

@media screen and (max-width: 1024px) {
  .footer {
    position: relative;
    display: block;
    overflow: hidden;
    background: #3398d1;
    padding: 50px 14px 30px;
  }

  .footer .toptt {
    position: relative;
    z-index: 2;
    display: -webkit-flex;
    display: flex;
    -webkit-justify-content: space-between;
    justify-content: space-between;
    align-items: top;
    -webkit-align-items: top;
  }

  .footer .toptt dd {
    display: none
  }

  .ert01 {
    width: 70px;
    height: 70px !important;
  }
}



.footer .toptt dd h3 {
  display: block;
  overflow: hidden;
  margin: 0 0 15px 0;
}

.footer .toptt dd h3 a {
  color: #fff;
  font-size: 18px;
}

.footer .toptt dd h4 {
  display: block;
  overflow: hidden;
}

.footer .toptt dd h4 strong {
  font-weight: normal;
  float: left;
  margin: 0 30px 0 0;
}

.footer .toptt dd h4 strong:last-child {
  margin-right: 0;
}

.footer .toptt dd h4 span {
  display: block;
  overflow: hidden;
  margin: 0 0 6px 0;
}

.footer .toptt dd h4 span a {
  color: #fff;
  opacity: 0.5;
  font-size: 13px;
}

.footer .toptt dd h4 span a:hover,
.flinks dd a:hover {
  opacity: 1;
}

.footer .toptt dl {
  display: block;
  overflow: hidden;
}

.footer .toptt dl dt {
  display: block;
  overflow: hidden;
  margin: 0 0 15px 0;
}

.footer .toptt dl dt span {
  display: block;
  color: #fff;
  opacity: 0.5;
  font-weight: normal;
  font-size: 14px;
  margin: 0 0 0 0;
}

.footer .toptt dl dt a {
  display: block;
  color: #fff;
  font-size: 13px;
}

.footer .toptt dl dt:first-of-type a,
.footer .toptt dl dt:nth-child(2) a {
  font-size: 20px;
}

.footer .toptt dl dt:nth-child(3) a {
  font-size: 14px;
}

.footer .toptt dl dt p {
  display: block;
  overflow: hidden;
  float: left;
  margin: 0 20px 0 0;
}

.footer .toptt dl dt p:nth-child(2) {
  margin-right: 0;
}

.footer .toptt dl dt p img {
  display: block;
  height: 40px;
}

.footer .toptt dl dt p font {
  display: block;
  color: #fff;
  opacity: 0.5;
  font-weight: normal;
  font-size: 13px;
  margin: 6px 0 0 0;
  text-align: center;
}

.footer .toptt dl dt h5 {
  display: block;
  overflow: hidden;
}

.footer .toptt dl dt h5 .fa {
  opacity: 0.5;
  display: block;
  width: 30px;
  height: 30px;
  text-align: center;
  line-height: 30px;
  font-size: 14px;
  border: 1px solid #999;
  float: left;
  border-radius: 50%;
  margin: 0 10px 0 0;
}

.footer .toptt dl dt .flogo {
  display: block;
  overflow: hidden;
  margin: 0 0 10px 0;
}

.footer .toptt dl dt .flogo svg {
  display: block;
  width: auto;
  height: 36px;
}

@media screen and (min-width: 1024px) {
  .footer .fbot {
    position: relative;
    z-index: 2;
    margin: 20px auto 0;
  }
}

@media screen and (max-width: 1024px) {
  .footer .fbot {
    position: relative;
    z-index: 2;
    margin-bottom: 40px;
  }
}


.footer .fbot dd,
.footer .fbot dt {
  display: block;
  overflow: hidden;
  float: left;
}

.footer .fbot dd span {
  display: block;
  float: left;
  font-size: 13px;
  color: #fff;
  opacity: 0.5;
}

.footer .fbot dd a {
  color: #fff;
  font-size: 13px;
  opacity: 0.5;
  display: block;
  float: left;
  margin: 0 0 0 20px;
}

.footer .fbot dt {
  float: right;
}

.footer .fbot dt a {
  color: #fff;
  font-size: 12px;
  opacity: 0.5;
  display: block;
  float: left;
  margin: 0 0 0 20px;
}


.flinks {
  border-bottom: 1px solid #4bafe7;
  border-top: 1px solid #4bafe7;
  padding: 6px 0;
  margin: 30px auto;
}

.flinks span {
  color: #fff;
  opacity: 0.4;
  font-size: 12px;
  float: left;
  display: block;
}

.flinks dd {}

.flinks dd a {
  color: #fff;
  opacity: 0.4;
  font-size: 12px;
  display: block;
  float: left;
  margin: 0 10px;
}

.fgh01 {
  width: 50px;
}


@media screen and (min-width: 1024px) {
  .icenter {
    display: block;
    width: 1400px;
    margin: 0 auto;
    overflow: hidden;
  }

  .inbannerbottom {
    z-index: 1;
    overflow: inherit;
    position: relative;
    margin: 50px auto 0;
    display: -webkit-flex;
    display: flex;
    -webkit-justify-content: space-between;
    justify-content: space-between;
    align-items: center;
    -webkit-align-items: center;
  }

  .inbannerbottom dd {
    top: 0;
    transition: all .5s;
    display: block;
    overflow: hidden;
    position: relative;
    width: 24%;
    box-shadow: 0 20px 40px 0 rgba(153, 169, 191, .3);
    border-radius: 10px;
    background: #fff;
    -webkit-box-shadow: 0px 0px 20px 0px rgba(7, 64, 121, 0.14);
    box-shadow: 0px 0px 20px 0px rgba(7, 64, 121, 0.14);
  }

  .inbannerbottom dd a {
    display: block;
    overflow: hidden;
  }
}

@media screen and (max-width: 1024px) {
  .icenter {
    display: block;
    width: 100%;
    margin: 0 auto;
    overflow: hidden;
  }

  .inbannerbottom {
    z-index: 1;
    overflow: inherit;
    position: relative;
    margin: 50px auto 0;
    display: -webkit-flex;
    display: flex;
    -webkit-justify-content: space-between;
    justify-content: space-between;
    align-items: center;
    -webkit-align-items: center;
  }

  .inbannerbottom dd {
    top: 0;
    transition: all .5s;
    display: block;
    overflow: hidden;
    position: relative;
    width: 100%;
    box-shadow: 0 20px 40px 0 rgba(153, 169, 191, .3);
    border-radius: 10px;
    background: #fff;
    -webkit-box-shadow: 0px 0px 20px 0px rgba(7, 64, 121, 0.14);
    box-shadow: 0px 0px 20px 0px rgba(7, 64, 121, 0.14);
  }

  .inbannerbottom dd a {
    display: block;
    overflow: hidden;
  }
}


.inbannerbottom dd a p {
  position: relative;
  display: block;
  overflow: hidden;
  padding: 24px;
}

.inbannerbottom dd a p strong {
  font-weight: normal;
  line-height: 24px;
  color: #333;
  display: block;
  font-size: 20px;
  /* background: -webkit-linear-gradient(400deg,rgba(109, 72, 255, 1),rgb(121 68 255),rgb(0 108 255),rgb(4 183 245));    -webkit-background-clip: text;    -webkit-text-fill-color: transparent;    display: inline-block;    */
  color: #3c73f5;
}

.inbannerbottom dd a p strong img {
  display: block;
  float: left;
  height: 74px;
  margin: 0 10px 0 0;
}

.inbannerbottom dd:hover a p strong {
  color: #3c73f5;
}

.inbannerbottom dd a p span {
  display: block;
  font-size: 14px;
  color: #666;
  margin: 10px 0 0 0;
}

.inbannerbottom dd a .icon {}

.inbannerbottom dd a .icon:after {
  content: "";
}

.inbannerbottom dd a .icon:before {
  content: "";
}

.inbannerbottom dd:hover {
  position: relative;
  top: -20px;
}

.ttyu01 {
  width: 90%
}