* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-text-size-adjust: none;
}

body {
  width: 100%;
  height: auto;
  margin: 0;
  padding: 0;
  font-family: Arial, sans-serif;
  overflow-x: hidden;
  overflow-y: auto;
}

.cfix:after {
  visibility: hidden;
  display: block;
  font-size: 0;
  content: "";
  clear: both;
  height: 0;
}

.cfix {
  *zoom: 1;
}


li,
ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

a {
  text-decoration: none;
}

main {
  overflow: hidden;
}

.page-loader-wrap {
  position: fixed;
  text-align: center;
  height: 100%;
  width: 100%;
  top: 0;
  left: 0;
  right: 0;
  background-color: rgba(0, 0, 0, 0.8);
  z-index: 99999;
}

.page-loader-wrap .showbox {
  position: absolute;
  top: 45%;
  bottom: 0;
  left: 0;
  right: 0;
}

.page-loader-wrap .loader {
  position: relative;
  margin: 0 auto;
  width: 75px;
}

.page-loader-wrap .loader::before {
  content: "";
  display: block;
  padding-top: 100%;
}

.page-loader-wrap .circular {
  -webkit-animation: rotate 2s linear infinite;
  animation: rotate 2s linear infinite;
  height: 100%;
  -webkit-transform-origin: center center;
  -ms-transform-origin: center center;
  transform-origin: center center;
  width: 100%;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
}

.page-loader-wrap .path {
  stroke-dasharray: 1, 200;
  stroke-dashoffset: 0;
  -webkit-animation: dash 1.5s ease-in-out infinite,
    color 6s ease-in-out infinite;
  animation: dash 1.5s ease-in-out infinite, color 6s ease-in-out infinite;
  stroke-linecap: round;
}

.swiper-pagination-bullet-active {
  background: #63c7f2 !important;
}

.swiper-button-next,
.swiper-button-prev {
  color: #63c7f2 !important;
}

@keyframes rotate {
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

@keyframes dash {
  0% {
    stroke-dasharray: 1, 200;
    stroke-dashoffset: 0;
  }

  50% {
    stroke-dasharray: 89, 200;
    stroke-dashoffset: -35px;
  }

  100% {
    stroke-dasharray: 89, 200;
    stroke-dashoffset: -124px;
  }
}

@keyframes color {

  0%,
  100% {
    stroke: #63c7f2;
  }

  40% {
    stroke: #63c7f2;
  }

  66% {
    stroke: #63c7f2;
  }

  80%,
  90% {
    stroke: #63c7f2;
  }
}

.Close {
  display: none;
}

.main-header {
  position: sticky;
  left: 0;
  top: 0;
  z-index: 999;
  background: #fff;
  box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.3);
}

.main-header .top1-box {
  width: 100%;
  color: #fff;
  background: #63c7f2;
  padding: 5px 0;
  font-size: 16px;
  line-height: 20px;
}

.main-header .top_1 {
  width: 80%;
  margin: 0 auto;
}

.main-header .top_1 p {
  color: #fff;
  float: left;
  padding: 0;
  margin: 0;
}

.main-header .top_1 .lxfs {
  float: right;
}

.main-header .top_1 .lxfs span {
  float: left;
  padding: 0 10px;
}

.main-header .top_1 img {
  display: none;
}

.main-header .mobile_top_1 {
  height: 60px;
  background-color: #f6f6f6;
  position: relative;
  display: none;
  z-index: 500;
}

.main-header .mobile_top_1>.logo {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.main-header .mobile_top_1>.icon-address {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 10px;
  width: 30px;
  height: 30px;
}

.main-header .mobile_top_1>a img {
  width: 100% !important;
}

.main-header .top_2 {
  position: relative;
  width: 80%;
  margin: 0 auto;
  background: #fff;
}

.main-header .top_2 .logo {
  position: absolute;
  left: 0;
  top: 0;
  width: 315px;
  padding: 10px 0;
}

.main-header .top_2 .logo img {
  width: 100%;
  height: auto;
  display: block;
}

.main-header .top_2 .top_2_content {
  padding: 10px 0 10px 330px;
  line-height: 0;
}

.main-header .top_2 .top_2_content li {
  float: left;
  margin-left: 4%;
}

.main-header .top_2 .top_2_content li a {
  display: block;
  height: 57px;
  color: #505050;
  font-size: 20px;
  line-height: 57px;
}

.global_top_3 {
  width: 100%;
}

.global_top_3 #headswiper .swiper-wrapper .swiper-slide img {
  width: 100%;
  display: block;
  height: 100%;
}

.main-header .top_4 {
  display: none;
  position: fixed;
  top: 0;
  width: 255px;
  height: 100%;
  z-index: 999;
  background-color: #383838;
  transition: transform ease .3s;
  transform: translate3d(-255px, 0, 0);
  -webkit-transition: transform ease .3s;
  -webkit-transform: translate3d(-255px, 0, 0);
}



.main-header .top_4 ul {
  padding: 66px 0 0 50px;
}

.main-header .top_4 ul li {
  border-bottom: 1px solid #252525;
  padding: 20px;
}

.main-header .top_4 ul li a {
  font-size: 21px;
  color: #fff;
  transition: all 0.4s ease 0s;
  display: block;
  transform: translate(-100%);
}

.main-header .top_4 ul li:nth-of-type(1) a {
  transition-delay: 160ms;
}

.main-header .top_4 ul li:nth-of-type(2) a {
  transition-delay: 240ms;
}

.main-header .top_4 ul li:nth-of-type(3) a {
  transition-delay: 320ms;
}

.main-header .top_4 ul li:nth-of-type(4) a {
  transition-delay: 0.4s;
}

.main-header .top_4 ul li:nth-of-type(5) a {
  transition-delay: 480ms;
}

.main-header .top_4 ul li:nth-of-type(6) a {
  transition-delay: 560ms;
}

.main-header .top_4 ul li:nth-of-type(7) a {
  transition-delay: 640ms;
}

.mainBody {
  transform: translate3d(0, 0, 0);
  transition: transform ease .3s;
  -webkit-transform: translate3d(0, 0, 0);
  -webkit-transition: transform ease .3s;
  width: 100%;
}

.nav-open .mainBody {
  transform: translate3d(255px, 0, 0);
  transition: transform ease .3s;
  -webkit-transform: translate3d(255px, 0, 0);
  -webkit-transition: transform ease .3s;
}

.mb_lead {
  width: 100%;
  background-color: #c1c1c1;
  height: 30px;
}

.mb_lead ul {
  width: 80%;
  margin: 0 auto;
  overflow: hidden;
  line-height: 30px;
  letter-spacing: 2px;
}

.mb_lead ul li {
  float: left;
  color: #fff;
}

.mb_lead ul li a {
  color: #fff;
}

.knowledge {
  padding: 0 0 45px 0;
  background: #f6f6f6;
  overflow: hidden;
}

.item_5 {
  width: 80%;
  margin: 0 auto;
  background: #fff;
  overflow: hidden;
  border-radius: 3px;
  -webkit-border-radius: 3px;
}

.item_5 .item_5_left {
  border-bottom: 1px solid #f6f6f6;
}

.item_5 .item_5_left ul li {
  float: left;
  position: relative;
  padding: 15px 30px;
  font-size: 18px;
  cursor: pointer;
}

.item_5 .item_5_left ul li span {
  display: block;
  margin: 0 auto;
}

.item_5 .item_5_left ul li.active {
  background: #e1e1e1;
  color: #fff;
  background: #63c7f2;
}

.item_5 .item_5_right {
  width: 100%;
}

#videoSwiper1 {
  visibility: hidden;
}

.item_5 .item_5_right .item_5_content .swiper-container {
  padding-bottom: 30px;
}

.item_5 .item_5_right .item_5_content .swiper-slide {
  text-align: center;
  font-size: 18px;
  overflow: hidden;
}

.item_5 .item_5_right .item_5_videoitem {
  margin: 15px;
}

.item_5 .item_5_right .item_5_videoitem .item_5_video {
  position: relative;
  transition: all 1s;
}

.item_5 .item_5_right .item_5_videoitem .item_5_video::before {
  content: "";
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.2) no-repeat;
  background-image: url(../images/video_btn.png);
  background-position: center center;
  display: flex;
  display: -webkit-flex;
  justify-content: center;
  -webkit-justify-content: center;
  align-items: center;
  opacity: 1;
  transition: all 1.5s;
  z-index: 99;
}

.item_5 .item_5_right .item_5_videoitem .item_5_video.active::before {
  opacity: 0;
}

.item_5 .item_5_right .item_5_videoitem video {
  display: block;
  width: 100%;
  height: auto;
}

.item_5 .item_5_right .item_5_videoitem .intro_5_text {
  text-align: center;
  color: #666;
  width: 100%;
  font-size: 18px;
  margin-top: 5px;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}

.item_5 .item_5_right .item_5_content:nth-of-type(n + 2) {
  display: none;
}

.global_title {
  position: relative;
  width: 500px;
  height: 80px;
  margin: 0 auto;
  margin-top: 40px;
  margin-bottom: 40px;
}

.global_title span:nth-child(1) {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 99;
  display: block;
  font-size: 30px;
  font-weight: 600;
  color: #494949;
  text-align: center;
}

.global_title span:nth-child(2) {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 90;
  font-size: 72px;
  font-family: Adobe Heiti Std;
  font-weight: 400;
  color: #e8e8ee;
}

.swiper-button-next,
.swiper-button-prev {
  transform: translateY(-50%);
  outline: 0;
}


.mb_footer-content {
  display: none;
}

footer {
  width: 100%;
  padding: 30px 0;
  overflow: hidden;
  background: #333;
  color: #fff;
  font-size: 16px;
}

.global-footer {
  display: flex;
  width: 80%;
  margin: 0 auto;
  padding: 0 190px 0 0;
  font-size: 18px;
  line-height: 24px;
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
}
.footer-bottom{
    display: flex;
    justify-content: center;
    align-content: center;
    padding: 15px 0;
    margin:0 auto;
    background:#222;
    font-size: 14px;
    line-height: 1;
}
.footer-bottom img{
    width: 24px;
    height: 24px;
}
.footer-bottom span{padding-left: 30px;}
.global-footer h3 {
  font-size: 18px;
  font-weight: bold;
  line-height: 30px;
  margin: 0 0 10px;
}

.global-code {
  flex: 1;
  width: 190px;
  padding: 0 0 0 30px;
  margin: 0 -190px 0 0;
  text-align: center;
}

.global-code-bg {
  width: 160px;
  padding: 5px 5px 10px 5px;
  background: #fff;
  border-radius: 5px;
}

.global-code img {
  display: block;
  width: 100%;
  height: auto;
}

.global-code p {
  font-size: 14px;
  color: #333;
}
.global-share-link{
    padding: 10px 0 0 0;
    display: flex;
}
.global-share-link a:firt-child{
    margin: 0 10px 0 0;
}
.global-share-link img{
    width: 30px;
    height: 30px;
}

.global-address {
  width: 50%;
  min-height: 185px;
  padding: 0 30px;
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
}

.global-address .item {
  margin: 0 0 10px;
}

.global-address .item:last-child {
  margin: 0;
}

.global-address .item img {
  width: 20px;
  height: auto;
  display: inline-block;
  vertical-align: middle;
  margin: 0 5px 0 0;
}

.global-tips {
  float: left;
  width: 50%;
  min-height: 185px;
  padding: 0 30px;
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
  border-left: 1px solid #222;
  border-right: 1px solid #222;
}

.global-tips p {
  margin: 0 0 10px 0;
}

.global-tips p:last-child {
  margin: 0;
}

.global-tips a {
  color: #fff;
}

footer .tabs {
  display: none;
}

.wechat-mask {
  display: none;
}

video::-webkit-media-controls-fullscreen-button {
  display: none !important;
}

video::-webkit-media-controls-mute-button {
  display: none !important;
}

video::-webkit-media-controls-enclosure {
  display: none !important;
}

.footer-nav {
  display: none;
  position: fixed;
  background: #fff;
  width: 100%;
  bottom: 0;
  left: 0;
  height: 50px;
  z-index: 999;
  box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.3);
}

.footer-nav ul {
  display: flex;
  justify-content: space-between;
  height: 50px;
  box-sizing: border-box;
}

.footer-nav ul li {
  display: flex;
  flex: 1;
  text-align: center;
}

.footer-nav ul li a {
  display: block;
  width: 100%;
  padding: 5px 0 0 0;
  color: #333;
}

.footer-nav ul li p {
  font-size: 14px;
  line-height: 20px;
}

.footer-nav ul li .icon {
  width: 25px;
  margin: 0 auto;
}

.footer-nav ul li .icon img {
  display: block;
  width: 100%;
  height: auto;
  margin: 0 auto;
}

.footer-nav ul li.phone-li a {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: -20px auto 0;
  padding: 0;
  width: 70px;
  height: 70px;
  border: 3px solid #fff;
  border-radius: 50%;
  background: #63c7f2;
}

.footer-nav ul li.phone-li .number_down {
  position: absolute;
  top: 0;
  right: -5px;
  padding: 1px 6px;
  background: #db3333;
  font-size: 12px;
  color: #fff;
  border-radius: 10px;
  animation: redPoint 2s ease infinite;
}

.footer-nav ul li.phone-li .icon {
  width: 40px;
}

.footer-nav ul li.phone-li p {
  display: none;
}

.footer-honner {
  width: 80%;
  margin: 0 auto 45px;
}

.footer-honner-hd {
  overflow: hidden;
}

.footer-honner-hd span {
  float: left;
  width: 25%;
  font-size: 24px;
  line-height: 1;
  padding: 10px 0;
  text-align: center;
  color: #fff;
  background: #333;
  border-right: 1px solid #fff;
  cursor: pointer;
}

.footer-honner-hd span.on {
  background: #63c7f2;
}

.footer-honner-hd span:last-child {
  border: 0px none;
}

.footer-honner-bd {
  position: relative;
  z-index: 1;
  padding: 20px 0 0 0;
  overflow: hidden;
}

.footer-honner-items {
  display: none;
}

.footer-honner-items.on {
  display: block;
}

.footer-honner-items ul {
  overflow: hidden;
}

.footer-honner-items ul li {
  float: left;
  width: 200px;
  margin: 0 10px 0 0;
  border: 1px solid #ccc;
}

.footer-honner-items ul li img {
  display: block;
  width: 100%;
  height: auto;
}

@media screen and (max-width: 1200px) {
  .main-header .top1-box {
    font-size: 14px;
  }

  .main-header .top_1,
  .main-header .top_2 {
    width: 90%;
  }

  .main-header .top_2 .logo {
    width: 280px;
  }

  .main-header .top_2 .top_2_content {
    padding-left: 300px;
    width: 100%;
    box-sizing: border-box;
  }

  .main-header .top_2 .top_2_content li {
    margin-left: 2%;
  }

  .main-header .top_2 .top_2_content li a {
    display: block;
    height: 54px;
    line-height: 54px;
  }

  .item_5 {
    width: 90%;
  }

  footer .footer-content .footer_left img:nth-of-type(2) {
    width: 60%;
  }

  .mb_lead ul {
    width: 90%;
  }

  .global-footer {
    width: 90%;
  }
  .footer-honner {
    width: 90%;
  }
  .footer-honner-hd span {
    font-size: 18px;
  }
}

@media screen and (max-width: 1010px) {
  .item_5 .item_5_left ul {
    display: flex;
    text-align: center;
  }

  .item_5 .item_5_left ul li {
    font-size: 18px;
    flex: 1;
  }

  .item_5 .item_5_right .item_5_videoitem .intro_5_text {
    font-size: 16px;
    overflow: hidden;
    width: 100%;
    white-space: nowrap;
    text-overflow: ellipsis;
  }
}

@media screen and (max-width: 900px) {
  .main-header .top_2 .logo {
    width: 200px;
  }

  .main-header .top_2 .top_2_content {
    padding-left: 220px;
  }

  .main-header .top_2 .top_2_content li a {
    line-height: 36px;
    height: 36px;
    font-size: 16px;
  }

  .global-footer {
    padding-right: 0;
  }

  .global-code {
      width: 100%;
      margin:0;
      padding:0;
    /*display: none;*/
  }
  .global-code-bg{
      display: none;
  }
  .global-share-link {
      padding: 0 0 20px;
  }

  .global-address {
    padding-left: 0;
  }

  .global-tips {
    float: none;
    padding-right: 0;
    border-right: none 0px;
  }
}

@media screen and (max-width: 768px) {

  .main-header .top1-box,
  .main-header .top_2 {
    display: none;
  }

  .main-header .mobile_top_1 {
    display: block;
    width: 100%;
    z-index: 999;
    transform: translateX(0);
    transition: transform ease .3s;
  }

  .main-header .mobile_top_1.nav-open {
    transform: translateX(255px);
  }

  .main-header .mobile_top_1 .nav-toggle {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    position: absolute;
    left: 10px;
    top: 0;
    margin-top: 5px;
    z-index: 2;
  }

  .main-header .mobile_top_1 .nav-toggle .icon {
    width: 30px;
    height: 4px;
    background-color: #aaaaaa;
    border-radius: 2px;
    position: absolute;
    top: 24px;
    left: 10px;
    -webkit-transition-duration: 0.5s;
    transition-duration: 0.5s;
    transition-timing-function: swing;
  }

  .main-header .mobile_top_1 .nav-toggle .icon::before {
    content: "";
    width: 30px;
    height: 4px;
    background-color: #aaaaaa;
    position: absolute;
    border-radius: 2px;
    left: 0;
    top: -9px;
    -webkit-transition-duration: 0.5s;
    transition-duration: 0.5s;
    -webkit-transition-timing-function: swing;
    transition-timing-function: swing;
  }

  .main-header .mobile_top_1 .nav-toggle .icon::after {
    content: "";
    width: 30px;
    height: 4px;
    background-color: #aaaaaa;
    position: absolute;
    border-radius: 2px;
    left: 0;
    top: 9px;
    -webkit-transition-duration: 0.5s;
    transition-duration: 0.5s;
    -webkit-transition-timing-function: swing;
    transition-timing-function: swing;
  }

  .main-header .mobile_top_1 .nav-toggle::before {
    content: "";
    width: 50px;
    height: 50px;
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    -webkit-transition-duration: 0.6s;
    transition-duration: 0.6s;
    -webkit-transition-timing-function: swing;
    transition-timing-function: swing;
  }


  .main-header .mobile_top_1.nav-open .nav-toggle .icon {
    width: 0;
  }

  .main-header .mobile_top_1.nav-open .nav-toggle .icon::before {
    transform: translateY(9px) rotate(45deg);
  }

  .main-header .mobile_top_1.nav-open .nav-toggle .icon::after {
    transform: translateY(-9px) rotate(-45deg);
  }

  .main-header .top_4 {
    display: block;
  }

  .nav-open .main-header .top_4 {
    transform: translate3d(0, 0, 0);
    -webkit-transform: translate3d(0, 0, 0);
  }

  .main-header .top_2 {
    display: none;
  }

  .main-header .top_3 {
    padding-top: 60px;
  }

  .global_title {
    margin: 2% auto;
  }

  .global_title span:nth-child(2) {
    font-size: 50px;
  }

  .item_5 {
    width: 90%;
  }

  .item_5 .item_5_left {
    width: 100%;
    min-height: unset;
    float: none;
  }

  .item_5 .item_5_left .item_left_img {
    display: -webkit-flex;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .item_5 .item_5_left ul {
    display: flex;
    width: 100%;
  }

  .item_5 .item_5_left .item_left_img img {
    padding: 0;
    width: 70%;
  }

  .item_5 .item_5_left ul li {
    flex: 1;
    text-align: center;
    font-size: 20px;
  }


  .item_5 .item_5_right {
    border: none;
    width: 100%;
    margin: 0 auto;
    float: unset;
  }

  .item_5 .item_5_right .item_5_content {
    min-height: 400px;
  }

  .item_5 .item_5_right .item_5_videoitem .intro_5_text {
    font-size: 14px;
  }

  .mb_lead {
    width: 100%;
    background-color: #c1c1c1;
    height: 30px;
  }

  .mb_lead ul {
    width: 90%;
  }

  .mb_lead ul li {
    font-size: 16px;
    float: left;
    color: #fff;
  }

  .mb_lead ul li a {
    color: #fff;
  }

  footer {
    width: 100%;
    background-color: #333;
    padding-bottom: 60px;
  }

  .global-footer {
    display: block;
    font-size: 14px;
    line-height: 20px;
  }

  .global-footer h3 {
    font-size: 16px;
  }

  .global-address,
  .global-tips {
    width: 100%;
    padding-left: 0;
    padding-right: 0;
    border: none;
  }

  .global-tips {
    margin-top: 15px;
  }

  .global-address .item img {
    width: 16px;
  }

  .footer-nav {
    display: block;
  }


  .wechat-mask {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 999;
  }

  .wechat-mask .wechat-body {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: #fff;
    width: 80%;
    padding: 10% 7%;
    border-radius: 20px;
    overflow: hidden;
  }

  .wechat-remind .remind-title {
    font-size: 22px;
    margin-bottom: 6%;
    color: #63c7f2;
    text-align: center;
  }

  .wechat-remind p {
    font-size: 17px;
    font-weight: bold;
    color: #333;
  }

  .wechat-button button {
    font-size: 16px;
    padding: 3% 9%;
    border-radius: 5px;
    border: unset;
    outline: unset;
  }

  .wechat-button {
    text-align: center;
    margin-top: 30px;
  }

  .wechat-button #wechat-cancel {
    background: #eaeaea;
    color: #a0a0a0;
  }

  .wechat-button #wechat-active {
    background: #63c7f2;
    margin-left: 15px;
    color: #fff;
  }

  .mb_footer-content {
    display: block;
  }

  .mb_footer-content .mb_f-content .mb_f-img {
    display: none;
  }

  .mb_footer-content .mb_f-content .mb_f-text {
    width: 90%;
    margin: 20px auto 80px;
    font-size: 15px;
    color: #fff;
  }

  .mb_footer-content .mb_f-content .mb_f-text .mb_footer1 {
    margin-bottom: 1%;
  }

  .mb_footer-content .mb_f-content .mb_f-text .mb_footer1 img {
    float: left;
    width: 20px;
    height: 20px;
    padding-top: 2px;
  }

  .mb_footer-content .mb_f-content .mb_f-text p a {
    font-size: 16px;
    color: #fff;
  }

  .mb_footer-content .mb_f-content .mb_f-text .mb_footer1 p {
    vertical-align: middle;
    margin-bottom: 0.5em;
  }

  .mb_footer-content .mb_f-content .mb_f-text .wx_ewm img {
    width: 20%;
    display: block;
    margin: 0 auto;
  }

  .mb_footer-content .mb_f-content .mb_f-text .wx_ewm {
    margin-top: 20px;
  }

  footer .tabs {
    display: block;
    position: fixed;
    background: #fff;
    width: 100%;
    bottom: 0;
    left: 0;
    height: 50px;
    padding-top: 5px;
    z-index: 999999;
    box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.3);
  }

  footer .tabs .tabs-ul {
    display: -webkit-flex;
    display: flex;
  }

  footer .tabs .tabs-ul .tab-li {
    display: -webkit-flex;
    display: flex;
    flex-direction: column;
    justify-items: center;
    align-items: center;
    flex: 1;
  }

  footer .tabs .tabs-ul .tab-li a {
    display: -webkit-flex;
    display: flex;
    flex-direction: column;
    justify-items: center;
    align-items: center;
  }

  footer .tabs .tabs-ul .tab-li .tab-img {
    width: 25px;
    height: 25px;
  }

  footer .tabs .tabs-ul .tab-li .tab-img img {
    display: block;
    width: 100%;
    height: 100%;
  }

  footer .tabs .tabs-ul .tab-li .tab-text {
    color: #000;
    font-size: 14px;
  }

  footer .tabs .tabs-ul .tab-li:nth-of-type(3) {
    position: relative;
    flex: 1.5;
  }

  footer .tabs .tabs-ul .tab-li:nth-of-type(3) .tabs-middle {
    position: absolute;
    top: -25px;
    width: 70px;
    height: 70px;
    border: 2px solid #fff;
    background: linear-gradient(0deg, #63c7f2, #d4ae6e 100%);
    border-radius: 50%;
    color: #fff;
    text-align: center;
  }

  footer .tabs .tabs-ul .tab-li:nth-of-type(3) .tabs-middle .number_down {
    position: absolute;
    top: 0;
    right: -5px;
    padding: 1px 6px;
    background: #db3333;
    font-size: 12px;
    border-radius: 10px;
    animation: redPoint 2s ease infinite;
  }

  footer .tabs .tabs-ul .tab-li:nth-of-type(3) .tabs-middle .tab-img {
    width: 40px;
    height: 40px;
    margin: 0 auto;
    margin-top: 12px;
  }

  footer .tabs .tabs-ul .tab-li:nth-of-type(3) .tabs-middle .tab-text {
    color: #fff;
  }

  .item_5 .item_5_right .item_5_videoitem video {
    display: block;
    width: 100%;
    height: auto;
  }
  .footer-honner{
    margin-bottom: 20px;
  }
  .footer-honner-hd span {
    font-size: 14px;
  }
  .footer-honner-bd {
    padding-top: 10px;
  }
  .footer-honner-items ul li {
    width: 125px;
  }
  .knowledge{
      padding-bottom: 20px;
  }
}

@keyframes redPoint {

  0%,
  100%,
  30% {
    transform: translateY(0);
  }

  15% {
    transform: translateY(-6px);
  }

  50% {
    transform: translateY(-3px);
  }
}

@media screen and (max-width: 668px) {
  .item_5 .item_5_right .item_5_videoitem .item_5_video::before {
    background-size: 13%;
  }
}

@media screen and (max-width: 631px) {
  .global_title span:nth-child(1) {
    font-size: 25px;
  }

  .global_title span:nth-child(2) {
    font-size: 50px;
  }
}

@media screen and (max-width: 540px) {
  header .mobile_top_1>.logo img {
    display: block;
    max-width: 100%;
    height: auto;
  }

  .item_5 .item_5_left ul li {
    font-size: 18px;
    padding: 8px 0;
  }

  .item_5 .item_5_right {
    min-height: unset;
  }

  .item_5 .item_5_right .item_5_content {
    min-height: unset;
  }

  .item_5 .item_5_right .gd_btn {
    margin: 20px auto;
  }

  .item_5 .item_5_right .item_5_videoitem {
    width: 90%;
  }

  .item_5 .item_5_right .item_5_videoitem:nth-of-type(n + 3) {
    display: none;
  }

}

@media screen and (max-width: 520px) {
  .item_5 .item_5_left ul li {
    font-size: 14px;
  }
}

@media screen and (max-width: 440px) {
  .global_title {
    position: relative;
    width: 321px;
    height: 60px;
    margin: 0 auto;
    margin-top: 10px;
  }

  .global_title span:nth-child(1) {
    font-size: 20px;
  }

  .global_title span:nth-child(2) {
    font-size: 40px;
  }

  .mb_footer-content .mb_f-content .mb_f-text {
    font-size: 14px;
  }

  .mb_footer-content .mb_f-content .mb_f-img img {
    width: 80%;
  }

  .mb_footer-content .mb_f-content .mb_f-text .wx_ewm img {
    width: 30%;
  }

  .mb_footer-content .mb_f-content .mb_f-text .mb_footer1 img {
    width: 20px;
  }


}

@media screen and (max-width: 375px) {
  .mb_lead ul li {
    font-size: 12px;
  }
}

@media screen and (max-width: 360px) {
  .item_5 .item_5_left ul li {
    font-size: 14px;
  }
}