@charset "UTF-8";
/*公共样式定义 start*/
/*例如,统一间距,统一字体,统一大小写,统一最大距离*/
/* 内容区域宽度+40px */
#menuWap {
  display: none;
  opacity: 0;
}
* {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
*:before,
*:after {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
html {
  position: relative;
}
body {
  font-family: Arial, "Microsoft YaHei", sans-serif;
  font-size: 16px;
  overflow-x: hidden;
  background: #fff;
}
.m-width-content {
  max-width: 1600px;
  margin: 0 auto;
}
/*置顶按钮 start*/
.regular {
  position: fixed;
  right: 30px;
  bottom: 115px;
  z-index: 99;
  height: 220px;
}
.regular li {
  margin-bottom: 14px;
}
.regular a {
  display: block;
  overflow: hidden;
  width: 45px;
  height: 45px;
  background: #E50019;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
}
.regular a i {
  font-size: 19px;
}
.regular a .icon-r-email {
  font-size: 15px;
}
.regular a .icon-r-top {
  font-size: 16px;
}
@media screen and (max-width: 991px) {
  .regular {
    right: 10px;
  }
}
/*置顶按钮 end*/
/*分页 start*/
.page-box {
  padding-top: 60px;
  padding-bottom: 90px;
  text-align: center;
}
.page-box .page-inner {
  display: flex;
  justify-content: center;
}
.page-box .page-inner a,
.page-box .page-inner span {
  border: 1px solid #F1F1F1;
  display: inline-flex;
  font-size: 18px;
  color: #000000;
  margin: 0 5px;
  width: 46px;
  height: 46px;
  line-height: 46px;
  justify-content: center;
  background: none;
  transition: all 0.3s;
}
.page-box .page-inner a:hover,
.page-box .page-inner span:hover {
  color: #FFF;
  border: 1px solid #E50019;
  background-color: #E50019;
}
.page-box .page-inner .current {
  font-weight: bold;
  color: #FFF;
  border: 1px solid #E50019;
  background-color: #E50019;
}
.page-box .page-inner .d-icon-jiantou_xiangzuo {
  background: url(../images/dz-icon-small-red.svg) no-repeat center !important;
  background-size: 20px !important;
  transform: rotate(-180deg);
}
.page-box .page-inner .d-icon-jiantou_xiangyou {
  background: url(../images/dz-icon-small-red.svg) no-repeat center !important;
  background-size: 20px !important;
}
@media screen and (max-width: 767px) {
  .page-box {
    padding-top: 40px;
    padding-bottom: 50px;
  }
  .page-box .page-inner a,
  .page-box .page-inner span {
    width: 36px;
    height: 36px;
    line-height: 36px;
  }
}
/*分页 end*/
/*公共样式定义 end*/
/*header start*/
.header {
  position: relative;
  z-index: 2;
  background: #fff;
}
.header .h-top {
  background-color: #F1F2F6;
  padding: 12px 0;
}
.header .h-top .h-lx {
  float: left;
}
.header .h-top .h-lx a {
  line-height: 26px;
  padding-left: 35px;
  display: inline-block;
  position: relative;
}
.header .h-top .h-lx a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
}
.header .h-top .h-lx a:hover {
  text-decoration: underline;
  transition: all 0.4s;
}
.header .h-top .h-lx .tel {
  margin-right: 60px;
}
.header .h-top .h-lx .tel::before {
  width: 26px;
  height: 26px;
  background: url(../images/dz-icon-whatsapp.svg) no-repeat center;
  background-size: 100%;
}
.header .h-top .h-lx .mail::before {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: url(../images/dz-icon-email.svg) no-repeat center;
  background-size: 100%;
}
.header .h-top a {
  color: #4A4A4A;
}
.header .h-top .webshare {
  float: right;
}
.header .h-top .webshare a {
  display: inline-block;
  color: #878c99;
  text-align: center;
  line-height: 20px;
  margin-left: 30px;
  transition: all 0.4s;
}
.header .h-top .webshare a:hover {
  color: #E50019;
}
#menuWap {
  display: none;
}
.layui-layer-content {
  height: calc(100% - 43px);
}
.layui-layer-content iframe {
  height: 100% !important;
}
.logo {
  float: left;
  margin-top: 15px;
  margin-bottom: 15px;
  width: auto;
}
.logo a {
  display: block;
}
.logo a img {
  width: 100%;
}
.h-search-box {
  float: right;
  display: block;
  padding-top: 43px;
}
.h-search-box li {
  float: left;
  margin-left: 20px;
  padding-left: 20px;
  border-left: 1px solid #4a4a4a;
}
.h-search-box li:first-child {
  border-left: 0;
}
.h-search-box li a {
  display: block;
  overflow: hidden;
  width: 23px;
  height: 23px;
}
.h-search-box li a.h-search {
  background: url(../images/dz-icon-search.svg) no-repeat center;
}
.h-search-box li a.h-language {
  color: #4A4A4A;
}
.h-search-box li.language {
  position: relative;
}
.h-search-box li.language .langdown {
  width: 60px;
  left: 0px;
  position: absolute;
  height: 0;
  transition: all 0.3s;
  background-color: rgba(0, 0, 0, 0.5);
  text-align: center;
  padding: 5px;
  opacity: 0;
  z-index: 9;
  overflow: hidden;
}
.h-search-box li.language .langdown a {
  color: #fff;
  text-align: center;
  display: block;
  width: 100%;
  height: 28px;
  line-height: 28px;
  font-size: 16px;
}
.h-search-box li.language .langdown a:hover {
  text-decoration: underline;
}
.h-search-box li.language:hover .langdown {
  height: auto;
  opacity: 1;
}
.pcnav {
  float: right;
}
.pcnav li {
  display: inline-block;
  padding: 0 40px;
  position: relative;
}
.pcnav li.down-li {
  position: static;
}
.pcnav li:hover .erji {
  visibility: visible;
  opacity: 1;
  top: 100%;
  transition: all 0.5s;
}
.pcnav li:hover .tw-down {
  visibility: visible;
  opacity: 1;
  top: 100%;
  transition: all 0.5s;
}
.pcnav li > a {
  color: #4A4A4A;
  font-size: 18px;
  font-weight: 600;
  display: inline-block;
  padding: 41px 0;
  position: relative;
  text-transform: uppercase;
}
.pcnav li > a::after {
  position: absolute;
  content: "";
  width: 0;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  height: 4px;
  background: #E50019;
  transition: all 0.3s;
}
.pcnav li:hover a::after {
  width: 100%;
}
.pcnav li .erji {
  position: absolute;
  top: 50%;
  min-width: 100%;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0px 2px 4px 1px rgba(0, 0, 0, 0.16);
  text-align: left;
  font-size: 16px;
  opacity: 0;
  visibility: hidden;
  z-index: 2;
}
.pcnav li .erji .icon-up {
  position: absolute;
  right: 10px;
  top: 9px;
  transform: rotate(-90deg);
  font-size: 12px;
}
.pcnav li .erji dd {
  white-space: nowrap;
  position: relative;
  padding: 5px 14px;
}
.pcnav li .erji dd .sanji {
  position: absolute;
  top: 0;
  left: 100%;
  min-width: 100%;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0px 2px 4px 1px rgba(0, 0, 0, 0.16);
  padding: 5px 10px;
  text-align: left;
  font-size: 16px;
  opacity: 0;
  visibility: hidden;
  z-index: 1;
}
.pcnav li .erji dd:hover .sanji {
  visibility: visible;
  opacity: 1;
  top: 0;
  transition: all 0.5s;
}
.pcnav li .erji a {
  color: #4A4A4A;
  line-height: 2;
  display: block;
}
.pcnav li .erji a:hover {
  color: #E50019;
}
.pcnav li .iconfont {
  margin-left: 5px;
  margin-top: 9px;
}
.pcnav li.act a:after {
  opacity: 1;
  visibility: visible;
}
.pcnav li.act > a,
.pcnav li:hover > a {
  color: #E50019;
}
.pcnav li.act > a > .icon-up,
.pcnav li:hover > a > .icon-up {
  border-top: 5px solid #E50019;
}
.icon-up {
  width: 0 !important;
  height: 0 !important;
  display: inline-block;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 5px solid #333;
  margin-left: 5px;
  margin-top: 10px;
  vertical-align: top;
}
.top-nav2 {
  background: rgba(0, 0, 0, 0.7);
  display: block;
  position: absolute;
  width: 100%;
}
.top-nav2 li {
  float: left;
  width: 20%;
}
.top-nav2 li a {
  display: block;
  text-align: center;
  color: #fff;
  padding: 14px 0;
  line-height: 28px;
  font-size: 20px;
  position: relative;
  z-index: 1;
}
.top-nav2 li a::before {
  content: "";
  position: absolute;
  width: 1px;
  height: 28px;
  background: rgba(255, 255, 255, 0.6);
  left: 0;
  top: 50%;
  margin-top: -14px;
}
.top-nav2 li a::after {
  width: 0;
  height: 100%;
  background: #E50019;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  content: "";
  position: absolute;
  transition: all 0.3s;
}
.top-nav2 li:first-child a::before {
  display: none;
}
.top-nav2 li:hover > a::after {
  width: 100%;
}
.top-nav2 li:hover .erji {
  opacity: 1;
  visibility: initial;
}
.top-nav2 li:hover .tw-down {
  opacity: 1;
  visibility: initial;
}
.top-nav2 li:hover a p {
  position: relative;
  z-index: 11;
}
.erji {
  position: absolute;
  top: 100%;
  min-width: 100%;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0px 2px 4px 1px rgba(0, 0, 0, 0.16);
  text-align: left;
  font-size: 16px;
  opacity: 0;
  visibility: hidden;
  z-index: 2;
  left: 50%;
  transform: translateX(-50%);
}
.erji .icon-up {
  position: absolute;
  right: 10px;
  top: 3px;
  transform: rotate(-90deg);
  font-size: 12px;
}
.erji dd {
  white-space: nowrap;
  position: relative;
  padding: 5px 14px;
}
.erji dd a {
  padding: 0;
  font-size: 16px;
  text-align: left;
  color: #333;
}
.erji dd .sanji {
  position: absolute;
  top: 0;
  left: 100%;
  min-width: 100%;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0px 2px 4px 1px rgba(0, 0, 0, 0.16);
  font-size: 16px;
  opacity: 0;
  visibility: hidden;
  z-index: 1;
  text-align: left;
}
.erji dd:hover .sanji {
  visibility: visible;
  opacity: 1;
  top: 0;
  transition: all 0.5s;
}
.erji a {
  color: #4A4A4A;
  line-height: 2;
  display: block;
}
.erji a:hover {
  color: #E50019;
}
.erji a:hover .icon-up {
  border-top: 5px solid #E50019;
}
.tw-down {
  position: absolute;
  top: 100%;
  width: 100%;
  left: 0;
  right: 0;
  background: #fff;
  box-shadow: 0px 2px 4px 1px rgba(0, 0, 0, 0.16);
  text-align: left;
  font-size: 20px;
  padding-top: 60px;
  padding-bottom: 55px;
  opacity: 0;
  visibility: hidden;
  z-index: 999;
}
.tw-down .icon-up {
  position: absolute;
  right: 10px;
  top: 3px;
  transform: rotate(-90deg);
  font-size: 12px;
}
.tw-down dl {
  display: flex;
  justify-content: space-between;
}
.tw-down dd {
  white-space: nowrap;
  position: relative;
  width: 17%;
  white-space: normal;
}
.tw-down dd a {
  display: block;
  overflow: hidden;
  padding: 0;
}
.tw-down dd a p {
  font-size: 20px;
  text-align: left;
  color: #333;
  line-height: 28px;
}
.tw-down .img-box {
  width: 100%;
  position: relative;
  height: 0;
  padding-bottom: 90%;
  overflow: hidden;
  border-radius: 4px;
  margin-bottom: 20px;
}
.tw-down .img-box img {
  position: absolute;
  width: 100%;
  left: 0;
  right: 0;
  top: 0;
    height: 100%;
    transition: all 0.3s;
    object-fit: cover;
}
.tw-down a:hover .img-box img {
  transform: scale(1.1);
}
.tw-down a:hover p {
  color: #E50019;
}
/*header end*/
/*footer start*/
.footer {
  background: #141414;
  padding-top: 60px;
}
.foot-center {
  display: flex;
  justify-content: space-between;
}
.foot-logo {
  display: block;
  margin-bottom: 15px;
}
.foot-logo a {
  display: block;
}
.foot-cont h3 {
  font-weight: bold;
  font-size: 24px;
  color: #E50019;
  line-height: 36px;
}
.foot-cont p {
  font-weight: bold;
  font-size: 18px;
  color: #fff;
}
.f-left ul {
  margin-top: 70px;
  color: #fff;
}
.f-left ul a:hover {
  color: #E50019;
}
.f-left ul li {
  display: flex;
  margin-bottom: 25px;
}
.f-left ul li a {
  max-width: 400px;
  font-family: Arial;
  font-weight: 400;
  font-size: 18px;
  color: #FFFFFF;
  line-height: 30px;
}
.f-left ul li:first-child a {
  font-weight: bold;
  font-size: 32px;
  color: #E50019;
  line-height: 32px;
}
.f-left ul .icon-box {
  width: 30px;
  margin-right: 36px;
  padding-top: 5px;
}
.f-left ul .icon-box img {
  width: 100%;
}
.f-tit {
  font-size: 20px;
  font-weight: 600;
  color: #333333;
  margin-bottom: 30px;
}
.foot-ul-box {
  position: relative;
  display: flex;
  width: 60%;
  justify-content: space-between;
}
.foot-ul-box .foot-ul h3 {
  font-weight: bold;
  font-size: 20px;
  color: #E9E9E9;
  margin-bottom: 45px;
}
.foot-ul-box .foot-ul li {
  margin-bottom: 30px;
}
.foot-ul-box .foot-ul li a {
  display: block;
  font-family: Arial;
  font-weight: 400;
  font-size: 18px;
  color: #E9E9E9;
  opacity: 0.6;
}
.foot-ul-box .foot-ul li a:hover {
  opacity: 1;
}
.foot-ul-box .foot-ul li:first-child a {
  padding-left: 0;
  font-size: 20px;
  font-weight: 600;
  color: #333333;
  line-height: 24px;
  margin-bottom: 15px;
}
.foot-copy {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 35px 0;
  line-height: 20px;
  text-align: center;
}
.foot-copy a,
.foot-copy span {
  display: inline-block;
  color: rgba(255, 255, 255, 0.6);
}
.foot-copy a:hover,
.foot-copy span:hover {
  color: #fff;
}
.foot-copy span {
  margin: 0 15px;
}
/*footer end*/
/*轮播图start*/
@-webkit-keyframes bounce-down {
  0% {
    bottom: 36px;
  }
  50% {
    bottom: 50px;
  }
  100% {
    bottom: 36px;
  }
}
@keyframes bounce-down {
  0% {
    bottom: 36px;
  }
  50% {
    bottom: 50px;
  }
  100% {
    bottom: 36px;
  }
}
.banner {
  margin: 0 auto 0;
  width: 100%;
  background: #FFFFFF;
  position: relative;
  /*轮播点*/
}
.banner .banner-next {
  right: -100%;
}
.banner .banner-prev {
  left: -100%;
}
.banner:hover .banner-next:after {
  right: 10%;
}
.banner:hover .banner-prev:after {
  left: 10%;
}
.banner .swiper-slide {
  position: relative;
  overflow: hidden;
  height: 100%;
}
.banner .swiper-slide .video-box {
  width: 100%;
  padding-bottom: 40%;
  position: relative;
  overflow: hidden;
}
.banner .swiper-slide .video-box video {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
}
.banner .swiper-slide .banner-content {
  transform: translateY(-200px);
  opacity: 0;
  transition: all 0.6s;
}
.banner .bg-box {
  position: relative;
  z-index: 1;
}
.banner .bg-box img {
  width: 100%;
  object-fit: cover;
  height: 850px;
}
.banner .wap-box {
  display: none;
}
.banner .wap-box img {
  width: 100%;
  height: auto;
}
.banner .banner-content {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9;
  flex-direction: column;
}
.banner .ani-slide .banner-content {
  transform: translateY(0);
  opacity: 1;
}
.banner .ups-icon-videoplay {
  display: inline-block;
  vertical-align: middle;
  margin-right: 15px;
  cursor: pointer;
  position: relative;
  z-index: 99;
  width: 15px;
}
.banner .ups-icon-videoplay::before,
.banner .ups-icon-videoplay::after {
  position: absolute;
  content: "";
  width: 3px;
  height: 15px;
  background: #fff;
  top: 42%;
  transform: translateY(-50%);
}
.banner .ups-icon-videoplay::before {
  left: 2px;
}
.banner .ups-icon-videoplay::after {
  right: 2px;
}
.banner .ups-icon-videoplay.stop-status::after {
  opacity: 0;
}
.banner .ups-icon-videoplay.stop-status::before {
  background: none;
  width: 0;
  height: 0;
  border-top: 8px solid transparent;
  border-left: 10px solid #fff;
  border-bottom: 8px solid transparent;
}
.banner .bottom-nav {
  position: absolute;
  right: 10%;
  bottom: 60px;
  display: flex;
}
@keyframes expandWidth {
  from {
    width: 0%;
  }
  to {
    width: 140px;
  }
}
.banner .banner-page {
  position: static;
}
.banner .banner-page span {
  width: auto;
  height: auto;
  background: none;
  color: #fff;
  opacity: 1;
  font-size: 20px;
  line-height: 24px;
  margin-right: 20px;
  position: relative;
  text-align: left;
}
.banner .banner-page span::after,
.banner .banner-page span::before {
  content: "";
  background: rgba(255, 255, 255, 0.5);
  position: absolute;
  top: 50%;
  margin-top: -1px;
  left: 34px;
  width: 0;
  height: 2px;
  opacity: 0;
}
.banner .banner-page span::before {
  background: #fff;
  animation: widthAnimation 5000ms infinite forwards;
  z-index: 1;
  transition: width 0.8s;
}
.banner .banner-page span.swiper-pagination-bullet-active {
  width: calc(140px + 30px);
}
.banner .banner-page span.swiper-pagination-bullet-active::after,
.banner .banner-page span.swiper-pagination-bullet-active::before {
  width: 140px;
  opacity: 1;
}
.banner .banner-page span.swiper-pagination-bullet-active::before {
  animation: expandWidth 4.5s forwards;
  /* 应用动画 */
  animation-delay: 0s;
  /* 如果需要延迟动画开始，可以调整这个值 */
}
.banner .img1-cont {
  position: absolute;
  left: 12%;
  top: 30%;
  max-width: 780px;
}
.banner .img1-cont .banner-tit {
  font-size: 80px;
  font-weight: bold;
  color: #fff;
  line-height: 90px;
  margin-bottom: 30px;
  opacity: 1;
  -webkit-animation: fadeOutDown 0.5s both;
  animation: fadeOutDown 0.5s both;
}
.banner .img1-cont ul {
  opacity: 1;
  margin-bottom: 50px;
  -webkit-animation: fadeOutDown 1s both;
  animation: fadeOutDown 1s both;
}
.banner .img1-cont ul li {
  font-size: 26px;
  color: #fff;
  line-height: 30px;
}
.banner .img1-cont a {
  display: inline-block;
  line-height: 30px;
  padding: 10px 30px;
  text-align: center;
  font-size: 18px;
  color: #FFFFFF;
  transition: all 0.3s;
  opacity: 1;
  -webkit-animation: fadeOutDown 1s both;
  animation: fadeOutDown 1s both;
  border: 1px solid #E50019;
}
.banner .img1-cont a p {
  position: relative;
  z-index: 1;
}
.banner .img1-cont a::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background: #E50019;
  width: 100%;
  height: 100%;
  z-index: 0;
  transition: all 0.3s;
}
.banner .img1-cont a:hover {
  box-shadow: 0px 2px 4px 1px rgba(255, 255, 255, 0.16);
}
.banner .img1-cont a:hover::after {
  width: 80%;
  height: 80%;
}
.banner .swiper-slide-active .img1-cont .banner-tit {
  -webkit-animation: fadeInUp 0.3s both 0.9s;
  animation: fadeInUp 0.3s both 0.9s;
}
.banner .swiper-slide-active .img1-cont ul {
  -webkit-animation: fadeInUp 0.5s both 1.2s;
  animation: fadeInUp 0.5s both 1.3s;
}
.banner .swiper-slide-active .img1-cont a {
  -webkit-animation: fadeInUp 0.5s both 1.6s;
  animation: fadeInUp 0.5s both 1.6s;
}
.mouse-tit {
  position: absolute;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%);
  font-weight: 400;
  font-size: 18px;
  color: #FFFFFF;
  z-index: 99;
}
.mouse {
  position: absolute;
  width: 23px;
  height: 40px;
  border-radius: 15px;
  border: 2px solid #fff;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9;
  cursor: pointer;
  -webkit-animation: bounce-down 1000ms ease-out infinite;
  animation: bounce-down 1000ms ease-out infinite;
}
.mouse::after {
  content: "";
  position: absolute;
  width: 2px;
  height: 10px;
  background: #fff;
  top: 10px;
  left: 50%;
  margin-left: -1px;
}
/*轮播图end*/
/*首页标题*/
.index-title {
  position: relative;
  display: inline-block;
  margin-bottom: 70px;
}
.index-title h1 {
  font-weight: bold;
  font-size: 110px;
  line-height: 100px;
  color: rgba(74, 74, 74, 0);
  line-height: 120px;
  text-stroke: 1px #E50019;
  opacity: 0.18;
  -webkit-text-stroke: 1px #E50019;
  position: absolute;
  right: 50px;
  top: 0;
  text-transform: uppercase;
  white-space: nowrap;
}
.index-title h2 {
  font-weight: bold;
  font-size: 110px;
  line-height: 100px;
  color: rgba(74, 74, 74, 0);
  line-height: 120px;
  text-stroke: 1px #E50019;
  opacity: 0.18;
  -webkit-text-stroke: 1px #E50019;
  position: absolute;
  right: 50px;
  top: 0;
  text-transform: uppercase;
  white-space: nowrap;
}
.index-title h3 {
  font-weight: bold;
  font-size: 56px;
  color: #000000;
  line-height: 60px;
  text-transform: uppercase;
  padding-top: 50px;
}
.index-more {
  font-weight: 400;
  font-size: 18px;
  color: #000000;
  float: right;
  padding-top: 60px;
}
.index-more:hover {
  color: #E50019;
}
/*通用*/
.row::before {
  display: table;
  content: " ";
}
.row::after {
  clear: both;
  display: table;
  content: " ";
}
.row {
  margin-left: -15px;
  margin-right: -15px;
}
.col {
  float: left;
  position: relative;
  min-height: 1px;
  padding-left: 15px;
  padding-right: 15px;
}
.row-20 {
  margin-left: calc(-20px / 2);
  margin-right: calc(-20px / 2);
}
.col-20-3 {
  width: calc(100% / 3);
  padding-left: calc(20px / 2);
  padding-right: calc(20px / 2);
}
.row-54 {
  margin-left: calc(-54px / 2);
  margin-right: calc(-54px / 2);
}
.col-54-3 {
  width: calc(100% / 3);
  padding-left: calc(54px / 2);
  padding-right: calc(54px / 2);
}
.row-34 {
  margin-left: calc(-34px / 2);
  margin-right: calc(-34px / 2);
}
.col-34-2 {
  width: calc(100% / 2);
  padding-left: calc(34px / 2);
  padding-right: calc(34px / 2);
}
.row-26 {
  margin-left: calc(-26px / 2);
  margin-right: calc(-26px / 2);
}
.col-26-3 {
  width: calc(100% / 3);
  padding-left: calc(26px / 2);
  padding-right: calc(26px / 2);
}
.col-34-1 {
  width: 100%;
  padding-left: 17px;
  padding-right: 17px;
}
@media screen and (max-width: 1000px) {
  .col-xs-100 {
    width: 100%;
    float: none;
  }
}
.box {
  padding: 40px 0 100px;
}
.searchbox-box {
  width: 0;
  height: 0;
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0, 0, 0, 0.8);
  z-index: 9999;
  transition: all 0.3s;
  overflow: hidden;
}
.searchbox-box .searchbox {
  width: 60%;
}
.searchbox-box .close-search {
  width: 20px;
  height: 20px;
  background: url(../images/dz-icon-close.svg) no-repeat center;
  background-size: 20px;
  position: absolute;
  right: 30px;
  top: 30px;
  z-index: 2;
  transition: all 0.3s;
}
.searchbox-box .close-search:hover {
  transform: rotate(90deg);
}
.searchbox-box.active {
  width: 100%;
  height: 100%;
}
.searchbox {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1  ;
  background-color: transparent;
  width: 400px;
  padding: 15px 0;
  border-radius: 36px;
  background: rgba(255, 255, 255, 0.7);
}
.searchbox input[type="text"] {
  margin: 0 16px 0;
  outline: none;
  color: #000;
  background: none;
  border: none;
  width: 66.33333%;
  position: relative;
  font-size: 16px;
  line-height: 20px;
  -webkit-appearance: none;
  float: left;
}
.searchbox input[type="text"]::-webkit-input-placeholder {
  color: #000 !important;
  font-family: Arial;
}
.searchbox input:-webkit-autofill {
  -webkit-box-shadow: 0 0 0px 1000px #000 inset;
}
.searchbox input[type="submit"] {
  background: url(../images/dz-icon-search.svg) no-repeat center;
  border: none;
  cursor: pointer;
  width: 50px;
  height: 50px;
  outline: none;
  position: absolute;
  top: 0px;
  right: 5px;
}
/*404*/
.gohome {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  text-align: center;
}
.gohome h2 {
  font-size: 200px;
  color: #E50019;
  line-height: 200px;
}
.gohome p {
  font-size: 30px;
}
.gohome a {
  display: inline-block;
  padding: 10px 20px;
  background: #E50019;
  color: #fff;
  margin-top: 10px;
}
.gohome a:hover {
  background: #ff0000;
}
@media screen and (max-width: 991px) {
  .gohome h2 {
    font-size: 60px;
    line-height: 60px;
  }
  .gohome p {
    font-size: 18px;
  }
}
@media screen and (max-width: 767px) {
  .gohome h2 {
    font-size: 60px;
    line-height: 60px;
  }
  .gohome p {
    font-size: 14px;
  }
}
/*首页box1*/
.index-title.box1-title {
  margin-top: 40px;
  padding-top: 50px;
}
.index-title.box1-title h3 {
  padding: 0;
}
.index-title.box1-title h2 {
  right: 10px;
}
.index-box1-top {
  height: 556px;
  position: relative;
}
.index-box1 {
  width: 100%;
  display: block;
  overflow: hidden;
  position: relative;
}
.index-box1 .box1-top-img {
  width: 70%;
  height: 100%;
  position: absolute;
  left: 40%;
  top: 0;
  overflow: hidden;
}
.index-box1 .box1-top-img img {
  height: 100%;
}
.index-box1-num {
  margin-top: 70px;
  display: flex;
}
.index-box1-num li {
  padding-right: 160px;
}
.index-box1-num li span {
  display: inline-block;
  font-weight: bold;
  font-size: 60px;
  color: #000000;
  line-height: 60px;
}
.index-box1-num li i {
  display: inline-block;
  font-weight: 400;
  font-size: 16px;
  color: #E50019;
  vertical-align: top;
}
.index-box1-num li p {
  margin-top: 20px;
  font-weight: 400;
  font-size: 16px;
  color: #666666;
}
.index-box1-btm {
  display: flex;
}
.box1-btm-left {
  width: 40%;
  background: red;
  height: 384px;
  display: flex;
}
.box1-btm-left li {
  width: 50%;
  background: #E50019;
}
.box1-btm-left li span {
  display: block;
  max-width: 50px;
}
.box1-btm-left li span img {
  width: 100%;
}
.box1-btm-left li a {
  display: block;
  padding: 70px 50px 0;
}
.box1-btm-left li h3 {
  font-weight: bold;
  font-size: 28px;
  color: #FFFFFF;
  margin: 35px 0 12px;
}
.box1-btm-left li p {
  font-weight: 400;
  font-size: 16px;
  color: #FFFFFF;
  line-height: 24px;
}
.box1-btm-left li i {
  margin-top: 40px;
  display: block;
}
.box1-btm-left li:first-child {
  background: #CC0018;
}
.box1-btm-right {
  width: 60%;
  display: flex;
  align-content: center;
  padding: 50px;
  padding-right: 0;
  flex-wrap: wrap;
}
.box1-btm-right h1 {
  font-weight: bold;
  font-size: 28px;
  color: #000000;
  line-height: 72px;
  margin-bottom: 20px;
}
.box1-btm-right p {
  font-weight: 400;
  font-size: 16px;
  color: #666666;
  line-height: 40px;
}
.box1-name {
  position: absolute;
  top: 8%;
  left: 37%;
  writing-mode: vertical-lr;
  font-weight: bold;
  font-size: 162px;
  color: rgba(255, 255, 255, 0);
  line-height: 183px;
  text-stroke: 2px #FFFFFF;
  opacity: 0.41;
  -webkit-text-stroke: 2px #FFFFFF;
  transform: rotate(180deg);
  z-index: 999;
}
/*首页box2*/
.index-box2 {
  background: url(../images/dz-box2-bg.png) no-repeat right top #F7F7F7;
}
.news-swiper-box {
  max-width: 1600px;
  margin: 0 auto;
}
.news-list {
  display: flex;
  width: 480px;
  position: relative;
  transition: all 0.8s;
}
.news-list .img-box {
  width: 480px;
  position: relative;
  overflow: hidden;
  background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}
.news-list .img-box img {
  max-width: 100%;
  max-height: 100%;
  /*object-fit: cover;*/
  transition: all 0.3s;
}
.news-list .img-box p {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  font-weight: 400;
  font-size: 20px;
  padding: 30px;
  color: #FFFFFF;
  line-height: 28px;
}
.news-list .img-cont {
  position: absolute;
  height: 100%;
  left: 480px;
  top: 0;
  width: 0px;
  transition: all 0.8s;
  padding: 70px 40px 30px 50px;
  background: url(../images/dz-new-bg.jpg) no-repeat center 100%;
  overflow: hidden;
  opacity: 0;
}
.news-list .img-cont p {
  font-family: Arial;
  font-weight: bold;
  font-size: 20px;
  color: #FFFFFF;
  line-height: 30px;
  max-height: 128px;
  overflow: hidden;
  -webkit-line-clamp: 4;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  margin-bottom: 20px;
}
.news-list .img-cont ul {
  overflow: auto;
  overflow-x: hidden;
  max-height: 230px;
  padding-right: 5px;
  margin-bottom: 20px;
}
.news-list .img-cont ul::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}
.news-list .img-cont ul::-webkit-scrollbar-thumb {
  background: linear-gradient(to bottom right, #ff0000 0%, #ff0000 100%);
  border-radius: 5px;
}
.news-list .img-cont ul::-webkit-scrollbar-track {
  background-color: #ddd;
}
.news-list .img-cont ul li {
  display: flex;
  font-family: Arial;
  font-weight: 400;
  font-size: 16px;
  color: #FFFFFF;
  line-height: 32px;
  margin-bottom: 10px;
  justify-content: space-between;
}
.news-list .img-cont ul li:last-child {
  margin-bottom: 0;
}
.news-list .img-cont ul li span {
  opacity: 0.5;
  max-width: 120px;
}
.news-list .img-cont ul li i {
  max-width: 200px;
  text-align: right;
}
.news-list .img-cont > span {
  display: block;
  width: 130px;
  height: 44px;
  line-height: 44px;
  text-align: center;
  background: url(../images/dz-icon-small-r.svg) no-repeat right 15px center #E50019;
  border-radius: 4px;
  font-weight: 400;
  font-size: 16px;
  color: #FFFFFF;
  transition: all 0.3s;
  padding-right: 10px;
  background-size: 15px;
}
.news-list .img-cont > span:hover {
  box-shadow: 0px 0px 10px 1px rgba(255, 255, 255, 0.5);
}
.news-list:hover .img-box img {
  transform: scale(1.1);
}
.news-list:hover .img-cont p {
  color: #ff0000 !important;
}
.news-list .img-box {
  height: 550px;
}
.news-swiper {
  overflow: inherit;
}
.news-swiper .swiper-slide {
  width: auto;
  margin-right: 48px;
}
.news-swiper .swiper-slide-prev {
  opacity: 0;
  transition: 0s;
}
.news-swiper .swiper-slide-active .news-list .img-box {
  opacity: 1;
}
.news-swiper .swiper-slide-active .news-list .img-cont h1,
.news-swiper .swiper-slide-active .news-list .img-cont p,
.news-swiper .swiper-slide-active .news-list .img-cont .img-date i,
.news-swiper .swiper-slide-active .news-list .img-cont .img-date span {
  color: #fff;
}
.news-swiper .swiper-slide-active {
  width: 900px;
}
.news-swiper .swiper-slide-active .news-list {
  width: 900px;
}
.news-swiper .swiper-slide-active .news-list .img-cont {
  width: 420px;
  opacity: 1;
}
.news-swiper .swiper-slide-active .news-list .img-box p {
  opacity: 0;
}
.news-btm {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 68px;
}
.news-swiper-btn {
  width: 80px;
  height: 41px;
  background: #FFFFFF;
  border-radius: 20px;
  border: 1px solid #BCBCBC;
  display: flex;
  overflow: hidden;
  position: relative;
}
.news-swiper-btn::after {
  content: "";
  left: 50%;
  top: 0;
  position: absolute;
  width: 1px;
  height: 100%;
  background: #BCBCBC;
}
.news-swiper-btn .news-button-next,
.news-swiper-btn .news-button-prev {
  height: 100%;
  opacity: 1;
  position: static;
  color: #777777;
  margin-top: 0 !important;
  width: 50%;
  text-align: center;
  background-size: 15px !important;
}
.news-swiper-btn .news-button-next::after,
.news-swiper-btn .news-button-prev::after {
  font-size: 12px;
  line-height: 38px;
}
.news-swiper-btn .news-button-next:hover,
.news-swiper-btn .news-button-prev:hover {
  background: #E50019;
  color: #fff;
}
.news-pagination {
  width: calc(100% - 100px);
  position: static;
  background: #fff;
  height: 4px;
  border-radius: 2px;
}
.news-pagination .swiper-pagination-progressbar-fill {
  background: #E50019;
  border-radius: 2px;
}
/*首页box3*/
.index-box3 {
  background: url(../images/dz-case-bg.jpg) no-repeat;
  background-size: cover;
}
.index-box3 .index-title h3 {
  color: #fff;
}
.index-box3 .index-title h1 {
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.5);
}
.index-box3 .index-title h2 {
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.5);
}
.index-box3 .index-more {
  color: #fff;
}
.index-box3 .index-more:hover {
  opacity: 0.8;
}
.mySwiper-case {
  margin-bottom: 50px;
}
.case-img {
  display: block;
  width: 100%;
  height: 0;
  position: relative;
  padding-bottom: 100%;
}
.case-img > img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.case-img .txt-box {
  display: flex;
  background: rgba(0, 0, 0, 0.2);
  width: 100%;
  height: 100px;
  padding-left: 40px;
  padding-right: 40px;
  position: absolute;
  left: 0;
  bottom: 0;
  right: 0;
  z-index: 1;
  justify-content: space-between;
  align-items: center;
  transition: all 0.3s;
}
.case-img .txt-box i {
  width: 40px;
}
.case-img .txt-box i img {
  width: 100%;
}
.case-img .txt-box p {
  font-family: Arial;
  font-weight: bold;
  font-size: 22px;
  width: calc(100% - 40px);
  color: #FFFFFF;
  line-height: 72px;
    overflow: hidden;
    -webkit-line-clamp: 1;
    display: -webkit-box;
    -webkit-box-orient: vertical;
}
.case-img:hover .txt-box {
  background: rgba(229, 0, 25, 0.8);
}
.swiper-slide-thumb-active .case-img .txt-box {
  background: rgba(229, 0, 25, 0.8);
}
.mySwiper-casebox {
  display: flex;
  padding-top: 30px;
  position: relative;
  justify-content: space-between;
}
.mySwiper-casebox::after {
  content: "";
  position: absolute;
  width: 48px;
  height: 2px;
  background: #FFFFFF;
  left: 0;
  top: 0;
}
.case-page {
  position: static;
  display: flex;
}
.case-page .swiper-button-next,
.case-page .swiper-button-prev {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.5);
  position: static;
  margin-top: 0;
  background-size: 30px !important;
  background: url(../images/dz-icon-small-r2.svg) no-repeat center;
}
.case-page .swiper-button-next::after,
.case-page .swiper-button-prev::after {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.5);
  display: none;
}
.case-page .swiper-button-next:hover,
.case-page .swiper-button-prev:hover {
  border: 2px solid #ffffff;
  background: url(../images/dz-icon-small-r.svg) no-repeat center;
}
.case-page .swiper-button-next:hover::after,
.case-page .swiper-button-prev:hover::after {
  color: #ffffff;
}
.case-page .swiper-button-prev {
  transform: rotate(-180deg);
}
.case-page .swiper-button-next {
  margin-left: 30px;
}
.mySwiper-case-txt {
  width: calc(100% - 248px);
  margin-left: 0;
  border-right: 1px solid #fff;
  margin-right: 0;
}
.mySwiper-case-txt a {
  font-weight: 400;
  font-size: 16px;
  color: #FFFFFF;
  max-height: 64px;
  line-height: 32px;
  overflow: hidden;
  -webkit-line-clamp: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  padding-right: 90px;
}
/*首页box4*/
.index-box4 {
  background: url(../images/dz-blog-bg.png) no-repeat right top #fff;
  background-size: cover;
}
.mySwiper-blog .swiper-slide {
  padding-top: 60px;
  transition: all 0.3s;
}
.mySwiper-blog .swiper-slide.swiper-slide-active {
  padding-top: 0;
}
.blog-list {
  flex-wrap: wrap;
  display: flex;
  width: 100%;
  height: 600px;
  background: #F7F7F7;
  padding: 130px 45px 30px 60px;
  position: relative;
  transition: all 0.7s;
}
.blog-list::before {
  content: "";
  position: absolute;
  top: 57px;
  left: 60px;
  width: 128px;
  height: 4px;
  background: #E50019;
}
.blog-list::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: url(../images/dz-blog-img.jpg) center no-repeat;
  background-size: cover;
  top: 0;
  left: 0;
  z-index: -1;
  opacity: 0;
  transition: all 0.3s;
}
.blog-list h3 {
  font-weight: bold;
  font-size: 24px;
  color: #000000;
  line-height: 36px;
  max-height: 108px;
  overflow: hidden;
  -webkit-line-clamp: 3;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  margin-bottom: 30px;
}
.blog-list p {
  font-weight: 400;
  font-size: 16px;
  color: #666666;
  line-height: 30px;
  max-height: 210px;
  overflow: hidden;
  -webkit-line-clamp: 7;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  margin-bottom: 30px;
}
.blog-list span {
  float: right;
  display: flex;
  width: 60px;
  height: 60px;
  background: #666666;
  border-radius: 50%;
  margin-left: auto;
  justify-content: center;
  align-items: center;
}
.blog-list span img {
  transform: rotate(-45deg);
  transition: all 0.5s;
  width: 26px;
}
.blog-list:hover {
  background: rgba(0, 0, 0, 0.7);
}
.blog-list:hover::after {
  opacity: 1;
}
.blog-list:hover h3,
.blog-list:hover p,
.blog-list:hover span {
  color: #fff;
}
.blog-list:hover span {
  background: #E50019;
}
.blog-list:hover span img {
  transform: rotate(0deg);
}
/*首页box5*/
.index-box5 {
  background: url(../images/dz-tion-bg.png) no-repeat right top #332F2E;
  background-size: cover;
}
.index-box5 .index-title h3 {
  color: #fff;
}
.index-box5 .index-title h1 {
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.5);
}
.index-box5 .index-title h2 {
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.5);
}
.index-box5 .index-more {
  color: #fff;
}
.index-box5 .index-more:hover {
  opacity: 0.8;
}
.mySwiper-zs1 {
  margin-bottom: 50px;
}
.mySwiper-zs .swiper-slide {
  width: 224px;
  height: 310px;
  overflow: hidden;
}
.mySwiper-zs .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/*首页box6*/
.index-box6 {
  position: relative;
  height: 900px;
  overflow: hidden;
}
.index-box6 .index-title {
  z-index: 999;
}
.index-box6 .index-title h1 {
  text-stroke: 1px #fff;
  -webkit-text-stroke: 1px #fff;
}
.index-box6 .index-title h2 {
  text-stroke: 1px #fff;
  -webkit-text-stroke: 1px #fff;
}
.index-box6 .index-title h3 {
  color: #fff;
}
#chart-panel {
  position: absolute;
  left: -15%;
  right: -15%;
  top: -15%;
  bottom: -15%;
}
/*首页box7*/
.index-box7 {
  background: #F7F7F7;
}
.faq-box {
  display: flex;
}
.faq-list {
  width: 50%;
  padding-right: 70px;
}
.faq-list li {
  padding-left: 56px;
  padding-bottom: 30px;
  margin-bottom: 30px;
  position: relative;
  border-bottom: 1px solid #E9E9E9;
  cursor: pointer;
}
.faq-list li:last-child {
  margin-bottom: 0;
}
.faq-list li::before,
.faq-list li::after {
  content: "";
  position: absolute;
  background: #191513;
}
.faq-list li::before {
  width: 20px;
  height: 2px;
  top: 16px;
  left: 0;
}
.faq-list li::after {
  width: 2px;
  height: 20px;
  top: 7px;
  left: 9px;
}
.faq-list li h2 {
  font-weight: 400;
  font-size: 22px;
  color: #000000;
  line-height: 36px;
}
.faq-list li p {
  margin-top: 10px;
  font-size: 18px;
  color: #333;
  line-height: 24px;
  height: 0;
  overflow: hidden;
  transition: all 0.3s;
}
.faq-list li:hover h2 {
  color: #E50019;
}
.faq-list li:hover::before,
.faq-list li:hover::after {
  background: #E50019;
}
.faq-list li.active p {
  height: auto;
}
.faq-list li.active::after {
  display: none;
}
.form-box {
  width: 50%;
  background: #FFFFFF;
  box-shadow: 0px 0px 21px 0px rgba(64, 64, 64, 0.11);
  border-radius: 20px;
  padding: 40px;
}
.form-box h2 {
  font-weight: bold;
  font-size: 22px;
  color: #000000;
  margin-bottom: 20px;
}
.form-box form {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.form-box button , .form-box input[type=submit] {
  width: 180px;
  height: 46px;
  background: #E50019;
  border-radius: 23px;
  font-size: 16px;
  color: #FFFFFF;
  line-height: 46px;
  border: 0;
}
.form-box button:hover ,.form-box input[type=submit]:hover{
  background: #ff001e;
  font-size: 20px;
}
.inp-box {
  border-bottom: 1px solid #EEEEEE;
  padding-top: 10px;
  padding-bottom: 10px;
  margin-bottom: 10px;
  width: 100%;
  display: flex;
}
.inp-box label {
  font-weight: 400;
  font-size: 14px;
  color: #999999;
  white-space: nowrap;
  margin-right: 10px;
}
.inp-box label i {
  color: #E50019;
}
.inp-box input,
.inp-box textarea {
  border: 0;
  box-sizing: border-box;
  font-size: 16px;
  color: #333;
  width: 100%;
      max-height: 100px;
}
.inp-box p{
    width: 100%;
    
}
.wpcf7-spinner{
    display: none !important;
}
.inp-box.wid33 {
  width: 30%;
}
.inp-box.wid66 {
  width: 65%;
}
.inp-box textarea {
  width: 100%;
}
.inp-box:last-child {
  border: 0;
  flex-direction: row-reverse;
  margin-top: 30px;
  margin-bottom: 0;
  padding-bottom: 0;
}
.wod {
  display: block;
  margin-bottom: 0;
  padding-bottom: 0;
}
/*首页响应*/
@media screen and (max-width: 1600px) {
  .m-width-content {
    max-width: 1440px;
  }
  .banner .bg-box img {
    height: 700px;
  }
  .pcnav li {
    padding: 0 30px;
  }
  .news-swiper .swiper-slide-active .news-list {
    width: 380px;
  }
  .news-list .img-box {
    width: 380px;
  }
  .news-swiper .swiper-slide-active .news-list .img-cont {
    width: 380px;
  }
  .news-swiper .swiper-slide-active {
    width: 760px;
  }
  .news-list .img-cont {
    left: 380px;
  }
  .news-list {
    width: 380px;
  }
  .news-list .img-box {
    height: 435px;
  }
  .news-list .img-cont {
    padding: 50px;
  }
  .news-list .img-cont p {
    font-size: 18px;
    line-height: 28px;
    max-height: 112px;
    overflow: hidden;
    -webkit-line-clamp: 4;
    margin-bottom: 30px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
  }
  .news-list .img-cont ul {
    margin-bottom: 30px;
  }
  .top-nav2 li a {
    font-size: 16px;
  }
  .index-box1-num li {
    padding-right: 100px;
  }
  .box1-name {
    left: 35%;
  }
  .index-box6 {
    height: 700px;
  }
}
@media screen and (max-width: 1440px) {
  .m-width-content {
    max-width: 1300px;
  }
  .tw-down dd a p {
    font-size: 16px;
  }
}
@media screen and (max-width: 1280px) {
  .m-width-content {
    max-width: 1200px;
  }
  .banner .bg-box img {
    height: 555px;
  }
  .pcnav li {
    padding: 0 15px;
  }
  .pcnav li a {
    font-size: 16px;
  }
  .banner .img1-cont .banner-tit {
    font-size: 50px;
    line-height: 70px;
  }
  .banner .img1-cont {
    top: 20%;
  }
  .banner .img1-cont a {
    font-size: 14px;
    line-height: 20px;
    padding: 10px 20px;
  }
  .index-box1-num {
    margin-top: 0;
  }
  .index-box1-num li {
    padding-right: 50px;
  }
  .index-box1-num li span {
    font-size: 48px;
  }
  .box1-btm-left li a {
    padding: 30px;
  }
  .box1-btm-right h1 {
    font-size: 20px;
    line-height: 26px;
  }
  .box1-btm-right p {
    font-size: 14px;
    line-height: 30px;
  }
  .index-title.box1-title {
    padding-top: 30px;
    margin-top: 30px;
  }
  .index-title h1 {
    font-size: 70px;
    line-height: 90px;
  }
  .index-title h2 {
    font-size: 70px;
    line-height: 90px;
  }
  .index-title h3 {
    font-size: 48px;
    padding-top: 30px;
  }
  .news-swiper .swiper-slide-active .news-list {
    width: 300px;
  }
  .news-list .img-box {
    width: 300px;
    height: 343px;
  }
  .news-swiper .swiper-slide-active .news-list .img-cont {
    width: 300px;
  }
  .news-swiper .swiper-slide-active {
    width: 600px;
  }
  .news-list .img-cont {
    left: 300px;
    padding: 30px;
  }
  .news-list {
    width: 300px;
  }
  .news-list .img-cont > span {
    font-size: 14px;
    width: 100px;
    height: 30px;
    line-height: 30px;
    background-position: right 10px center;
  }
  .news-list .img-cont p {
    font-size: 14px;
    line-height: 22px;
    max-height: 88px;
    overflow: hidden;
    -webkit-line-clamp: 4;
    display: -webkit-box;
    -webkit-box-orient: vertical;
  }
  .news-list .img-cont ul {
    max-height: 110px;
  }
  .news-list .img-cont ul li {
    font-size: 12px;
    line-height: 20px;
  }
  .blog-list {
    height: 500px;
    padding: 100px 30px 30px 30px;
  }
  .blog-list::before {
    left: 30px;
  }
  .blog-list h3 {
    font-size: 20px;
    line-height: 28px;
    max-height: 84px;
  }
  .blog-list p {
    font-size: 14px;
    line-height: 24px;
    max-height: 168px;
  }
  .mySwiper-zs .swiper-slide {
    width: 180px;
    height: 250px;
  }
  .index-box1-top {
    height: 424px;
  }
  .box1-btm-left {
    height: 340px;
  }
  .box1-name {
    font-size: 100px;
    top: 15%;
    left: 34%;
  }
  .news-list .img-box p {
    font-size: 14px;
    line-height: 22px;
  }
  .index-title {
    margin-bottom: 50px;
  }
  .box {
    padding-bottom: 70px;
  }
  .foot-cont h3 {
    font-size: 20px;
  }
  .foot-cont p {
    font-size: 15px;
  }
  .f-left ul .icon-box {
    margin-right: 20px;
  }
  .foot-ul-box .foot-ul h3 {
    font-size: 18px;
    margin-bottom: 30px;
  }
  .foot-ul-box .foot-ul li {
    margin-bottom: 20px;
  }
  .foot-ul-box .foot-ul li a {
    font-size: 14px;
  }
  .foot-copy {
    padding: 20px 0;
  }
  .foot-ul-box {
    justify-content: flex-start;
  }
  .foot-ul {
    margin-right: 20px;
  }
  .index-more {
    padding-top: 30px;
  }
}
@media screen and (max-width: 1199px) {
  .m-width-content {
    max-width: 900px;
  }
  .banner .bg-box img {
    height: 450px;
  }
  .pcnav li {
    padding: 0 5px;
  }
  .pcnav li a {
    font-size: 14px;
    padding-left: 5px;
  }
  .top-nav2 li a {
    font-size: 12px;
  }
  .banner .img1-cont .banner-tit {
    font-size: 30px;
    line-height: 40px;
    max-width: 300px;
    margin-bottom: 20px;
  }
  .banner .img1-cont ul li {
    font-size: 20px;
  }
  .mouse-tit {
    font-size: 14px;
  }
  .banner .img1-cont {
    top: 25%;
  }
  .index-title h1 {
    font-size: 40px;
    line-height: 50px;
  }
  .index-title h2 {
    font-size: 40px;
    line-height: 50px;
  }
  .index-title h3 {
    font-size: 28px;
    line-height: 33px;
    padding-top: 10px;
  }
  .index-title.box1-title {
    padding-top: 20px;
  }
  .index-box1-top {
    height: 320px;
  }
  .index-box1-num li span {
    font-size: 28px;
    line-height: 40px;
  }
  .index-box1-num li i {
    font-size: 12px;
  }
  .index-box1-num li p {
    font-size: 14px;
    margin-top: 10px;
  }
  .box1-btm-right h1 {
    font-size: 18px;
    line-height: 24px;
  }
  .box1-btm-left {
    height: 310px;
  }
  .box1-btm-left li h3 {
    font-size: 20px;
  }
  .box1-btm-left li a {
    padding: 20px;
  }
  .box1-btm-left li a > span {
    display: block;
    height: 30px;
  }
  .box1-btm-left li a > span img {
    height: 100%;
    width: auto;
  }
  .case-img .txt-box {
    height: 40px;
  }
  .case-img .txt-box p {
    font-size: 16px;
    line-height: 30px;
  }
  .blog-list span {
    width: 50px;
    height: 50px;
  }
  .blog-list span img {
    max-width: 20px;
  }
  .index-title {
    margin-bottom: 30px;
  }
  .index-more {
    padding-top: 15px;
  }
  .news-btm {
    margin-top: 30px;
  }
  .box {
    padding-bottom: 50px;
  }
  .box1-btm-right {
    padding-bottom: 20px;
  }
  .faq-list {
    width: 60%;
    padding-right: 30px;
  }
  .foot-logo img {
    max-width: 150px;
  }
  .foot-cont h3 {
    font-size: 18px;
  }
  .foot-cont p {
    font-size: 14px;
  }
  .f-left ul li:first-child a {
    font-size: 24px;
  }
  .f-left ul li a {
    font-size: 14px;
    max-width: 300px;
  }
  .f-left ul {
    margin-top: 30px;
  }
  .foot-ul-box .foot-ul h3 {
    margin-bottom: 20px;
  }
  .logo {
    width: 80px;
  }
  .header .h-top .h-lx a {
    font-size: 12px;
  }
  .blog-list {
    height: 400px;
    padding-top: 60px;
  }
  .blog-list::before {
    width: 68px;
    top: 30px;
    height: 2px;
  }
  .blog-list p {
    max-height: 120px;
    -webkit-line-clamp: 5;
  }
  .inp-box.wid33 {
    width: 50%;
  }
  .inp-box.wid66 {
    width: 100%;
  }
  .inp-box:last-child {
    margin-top: 20px;
  }
  .form-box button ,.form-box input[type=submit]{
    width: 130px;
    height: 36px;
    line-height: 36px;
  }
  .faq-list {
    padding-top: 20px;
  }
  .tw-down {
    padding-top: 30px;
    padding-bottom: 30px;
  }
  .tw-down dd {
    width: 19%;
  }
  .tw-down dd a .img-box {
    margin-bottom: 10px;
  }
  .tw-down dd a p {
    font-size: 14px;
    line-height: 22px;
  }
}
@media screen and (max-width: 991px) {
  .m-width-content {
    max-width: 100%;
    padding-left: 50px;
    padding-right: 50px;
  }
  .banner .bg-box img {
    height: 340px;
  }
  /*移动端导航*/
  #menuPc {
    display: none;
  }
  #menuWap {
    display: block;
  }
  #page {
    background: #FFFFFF;
    overflow: hidden;
  }
  .btn-nav {
    position: absolute;
    top: 0;
    right: 0px;
    background: transparent;
    border: none;
    padding: 31px 0;
    -webkit-transition: all 0.5s ease;
    -moz-transition: all 0.5s ease;
    -ms-transition: all 0.5s ease;
    -o-transition: all 0.5s ease;
    transition: all 0.5s ease;
    z-index: 99999;
    display: block;
    width: 30px;
    float: right;
  }
  .icon-bar {
    display: block;
    margin: 6px 0;
    width: 30px;
    height: 3px;
    background-color: #878c99;
    -webkit-transition: all 0.7s ease;
    -moz-transition: all 0.7s ease;
    -ms-transition: all 0.7s ease;
    -o-transition: all 0.7s ease;
    transition: all 0.7s ease;
    z-index: 999999;
  }
  .mm-opening .top {
    -webkit-transform: translateY(8px) rotateZ(45deg);
    -moz-transform: translateY(8px) rotateZ(45deg);
    -ms-transform: translateY(8px) rotateZ(45deg);
    -o-transform: translateY(8px) rotateZ(45deg);
    transform: translateY(8px) rotateZ(45deg);
  }
  .mm-opening .bottom {
    -webkit-transform: translateY(-10px) rotateZ(-45deg);
    -moz-transform: translateY(-10px) rotateZ(-45deg);
    -ms-transform: translateY(-10px) rotateZ(-45deg);
    -o-transform: translateY(-10px) rotateZ(-45deg);
    transform: translateY(-10px) rotateZ(-45deg);
  }
  .mm-opening .middle {
    width: 0;
  }
  .top-nav2 {
    display: none;
  }
  .h-search-box {
    padding-top: 35px;
  }
  .header-top {
    position: relative;
    padding-right: 50px;
  }
  .banner .img1-cont {
    top: 20%;
  }
  .banner .img1-cont .banner-tit {
    font-size: 24px;
    line-height: 30px;
    max-width: 250px;
    margin-bottom: 20px;
  }
  .banner .img1-cont ul li {
    font-size: 16px;
  }
  .banner .img1-cont a {
    padding: 5px 10px;
    font-size: 12px;
  }
  .banner .bottom-nav {
    bottom: 30px;
    right: 30px;
  }
  .index-box1-top {
    height: 250px;
  }
  .index-box1 .box1-top-img {
    left: 50%;
  }
  @-webkit-keyframes bounce-down {
    0% {
      bottom: 16px;
    }
    50% {
      bottom: 30px;
    }
    100% {
      bottom: 16px;
    }
  }
  @keyframes bounce-down {
    0% {
      bottom: 16px;
    }
    50% {
      bottom: 30px;
    }
    100% {
      bottom: 16px;
    }
  }
  .mouse {
    width: 18px;
    height: 32px;
  }
  .mouse::after {
    top: 5px;
    height: 6px;
  }
  .mouse-tit {
    bottom: 66px;
  }
  .banner .banner-page span {
    font-size: 16px;
  }
  @keyframes expandWidth {
    from {
      width: 0%;
    }
    to {
      width: 100px;
    }
  }
  .banner .banner-page span.swiper-pagination-bullet-active::after,
  .banner .banner-page span.swiper-pagination-bullet-active::before {
    width: 80px;
  }
  .banner .banner-page span.swiper-pagination-bullet-active::after,
  .banner .banner-page span.swiper-pagination-bullet-active::before {
    width: calc(80px + 20px);
  }
  .banner .banner-page span.swiper-pagination-bullet-active {
    width: calc(100px + 30px);
  }
  .box1-btm-left,
  .box1-btm-right {
    width: 50%;
  }
  .box1-btm-right {
    padding: 20px;
    padding-right: 0;
  }
  .box1-btm-right h1 {
    font-size: 16px;
    line-height: 22px;
  }
  .box1-btm-right p {
    font-size: 12px;
    line-height: 18px;
  }
  .box1-btm-left li h3 {
    font-size: 18px;
  }
  .box1-btm-left li p {
    font-size: 14px;
    line-height: 22px;
  }
  .box1-btm-left {
    height: 290px;
  }
  .box1-name {
    font-size: 70px;
    left: 38%;
  }
  .case-img .txt-box {
    padding-left: 20px;
    padding-right: 20px;
  }
  .case-img .txt-box p {
    font-size: 12px;
  }
  .case-img .txt-box i {
    display: flex;
    align-items: center;
  }
  .case-img .txt-box i img {
    max-width: 30px;
  }
  .blog-list {
    height: 340px;
    padding: 15px;
    padding-top: 60px;
  }
  .blog-list h3 {
    font-size: 16px;
    line-height: 22px;
    max-height: 66px;
    margin-bottom: 10px;
  }
  .mySwiper-zs .swiper-slide {
    width: 150px;
    height: 205px;
  }
  .faq-box {
    flex-wrap: wrap;
  }
  .faq-list,
  .form-box {
    width: 100%;
  }
  .foot-ul-box {
    display: none;
  }
  .index-box6 {
    height: 500px;
  }
}
@media screen and (max-width: 767px) {
  .m-width-content {
    max-width: 100%;
    padding-left: 15px;
    padding-right: 15px;
  }
  .regular {
    right: 15px;
  }
  .header .h-top .h-lx {
    float: none;
    display: flex;
    justify-content: space-between;
  }
  .header .h-top .h-lx .tel {
    margin-right: 0;
  }
  .header .h-top .webshare {
    display: none;
  }
  .h-top {
    display: none;
  }
  .btn-nav {
    padding: 23px 0;
  }
  .logo {
    width: 60px;
  }
  .h-search-box {
    padding-top: 28px;
  }
  .banner .bg-box img {
    height: 230px;
  }
  .banner .img1-cont {
    top: 20%;
    left: 30px;
  }
  .banner .img1-cont .banner-tit {
    font-size: 18px;
    line-height: 24px;
  }
  .banner .img1-cont ul {
    display: none;
  }
  .banner .bottom-nav {
    right: 15px;
    bottom: 15px;
  }
  .mouse-tit,
  .mouse {
    display: none;
  }
  @keyframes expandWidth {
    from {
      width: 0%;
    }
    to {
      width: 60px;
    }
  }
  .banner .banner-page span.swiper-pagination-bullet-active::after,
  .banner .banner-page span.swiper-pagination-bullet-active::before {
    width: 40px;
  }
  .banner .banner-page span.swiper-pagination-bullet-active::after,
  .banner .banner-page span.swiper-pagination-bullet-active::before {
    width: calc(40px + 20px);
  }
  .banner .banner-page span.swiper-pagination-bullet-active {
    width: calc(60px + 30px);
  }
  .index-box1-top {
    height: auto;
  }
  .index-box1 .box1-top-img {
    position: static;
    width: 100%;
    margin-top: 30px;
    height: 250px;
  }
  .index-box1-num {
    justify-content: space-around;
  }
  .index-box1-btm {
    display: block;
  }
  .box1-btm-left,
  .box1-btm-right {
    width: 100%;
  }
  .box1-btm-left {
    height: 274px;
  }
  .box1-name {
    display: none;
  }
  .box {
    padding-bottom: 40px;
  }
  .box1-btm-right {
    padding-left: 0;
    padding-bottom: 40px;
  }
  .box1-btm-right p {
    font-size: 14px;
    line-height: 22px;
  }
  .index-title {
    max-width: 220px;
  }
  .index-title h3 {
    font-size: 22px;
  }
  .index-title h1 {
    font-size: 30px;
    line-height: 40px;
  }
  .index-title h2 {
    font-size: 30px;
    line-height: 40px;
  }
  .index-more {
    font-size: 14px;
  }
  .news-swiper .swiper-slide-prev {
    opacity: 1;
  }
  .news-swiper .swiper-slide-active .news-list .img-cont {
    width: 0;
    display: none;
  }
  .news-swiper .news-list .img-box p {
    padding: 15px;
  }
  .news-swiper .swiper-slide-active .news-list .img-box p {
    opacity: 1;
  }
  .news-swiper .swiper-slide-active {
    width: 280px;
  }
  .news-list .img-box {
    width: 280px;
    height: 320px;
  }
  .news-swiper .swiper-slide {
    margin-right: 30px;
  }
  .case-page {
    margin-top: 30px;
    width: 100%;
    justify-content: space-between;
  }
  .case-page .swiper-button-next,
  .case-page .swiper-button-prev {
    width: 40px;
    height: 40px;
  }
  .mySwiper-case-txt {
    width: 100%;
    border-right: 0;
  }
  .mySwiper-case-txt a {
    border-right: 0;
    padding-right: 0;
  }
  .mySwiper-casebox {
    display: block;
  }
  .mySwiper-blog .swiper-slide {
    padding-top: 0;
  }
  .mySwiper-zs .swiper-slide {
    width: 100px;
    height: 138px;
  }
  .box {
    background-size: 100%;
  }
  .index-box3 {
    background-size: auto;
  }
  .index-box4 {
    background-position: bottom right;
  }
  .index-box6 {
    height: 400px;
  }
  .faq-list li {
    padding-left: 40px;
    padding-bottom: 15px;
    margin-bottom: 15px;
  }
  .faq-list li h2 {
    font-size: 18px;
    line-height: 28px;
  }
  .faq-list li p {
    font-size: 14px;
  }
  .form-box {
    padding: 15px;
  }
}
/*内页*/
.blog-bg {
  background: #F7F7F7;
  padding-top: 80px;
}
/*内页banner*/
@-webkit-keyframes bgpulse {
  from,
  to {
    transform: scale3d(1, 1, 1) rotate(0.1deg);
    -ms-transform: scale3d(1, 1, 1) rotate(0.1deg);
    -moz-transform: scale3d(1, 1, 1) rotate(0.1deg);
    -webkit-transform: scale3d(1, 1, 1) rotate(0.1deg);
    -0-transform: scale3d(1, 1, 1) rotate(0.1deg);
  }
  50% {
    transform: scale3d(1.08, 1.08, 1.08) rotate(0.1deg);
    -ms-transform: scale3d(1.08, 1.08, 1.08) rotate(0.1deg);
    -moz-transform: scale3d(1.08, 1.08, 1.08) rotate(0.1deg);
    -webkit-transform: scale3d(1.08, 1.08, 1.08) rotate(0.1deg);
    -o-transform: scale3d(1.08, 1.08, 1.08) rotate(0.1deg);
  }
}
@keyframes bgpulse {
  from,
  to {
    transform: scale3d(1, 1, 1) rotate(0.1deg);
    -ms-transform: scale3d(1, 1, 1) rotate(0.1deg);
    -moz-transform: scale3d(1, 1, 1) rotate(0.1deg);
    -webkit-transform: scale3d(1, 1, 1) rotate(0.1deg);
    -0-transform: scale3d(1, 1, 1) rotate(0.1deg);
  }
  50% {
    transform: scale3d(1.08, 1.08, 1.08) rotate(0.1deg);
    -ms-transform: scale3d(1.08, 1.08, 1.08) rotate(0.1deg);
    -moz-transform: scale3d(1.08, 1.08, 1.08) rotate(0.1deg);
    -webkit-transform: scale3d(1.08, 1.08, 1.08) rotate(0.1deg);
    -o-transform: scale3d(1.08, 1.08, 1.08) rotate(0.1deg);
  }
}
.bgpulse {
  -webkit-animation-name: bgpulse;
  animation-name: bgpulse;
}
.pgheader {
  overflow: hidden;
  position: relative;
  background-color: #0d1520;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center right;
  height: 652px;
}
.pgheader .bg {
  background-repeat: no-repeat;
  background-size: cover;
  height: 100%;
  width: 100%;
  object-fit: cover;
  position: absolute;
  animation: bgpulse 18s infinite linear;
  -webkit-animation: bgpulse 18s infinite linear;
  -moz-animation: bgpulse 18s infinite linear;
  -o-animation: bgpulse 18s infinite linear;
  -ms-animation: bgpulse 18s infinite linear;
  background-position: center;
}
.pgheader .columnname {
  position: absolute;
  bottom: 100px;
  font-size: 60px;
  color: #FFFFFF;
  line-height: 60px;
  text-transform: uppercase;
  font-weight: bold;
}
.pgheader .columnname::after {
  content: "";
  width: 40px;
  height: 4px;
  background: #FFFFFF;
  position: absolute;
  left: 0;
  bottom: -25px;
}
@media screen and (max-width: 1600px) {
  .pgheader {
    height: 550px;
  }
}
@media screen and (max-width: 1440px) {
  .pgheader {
    height: 500px;
  }
}
@media screen and (max-width: 1280px) {
  .pgheader {
    height: 400px;
  }
}
@media screen and (max-width: 991px) {
  .pgheader {
    height: 368px;
  }
  .pgheader .columnname {
    font-size: 48px;
    line-height: 48px;
  }
}
@media screen and (max-width: 767px) {
  .pgheader {
    height: 200px;
  }
  .pgheader .columnname {
    font-size: 28px;
    line-height: 28px;
    bottom: 50px;
  }
}
/*面包屑导航*/
.bread-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}
.bread-nav {
  display: flex;
}
.bread-nav a {
  font-size: 16px;
  color: #333333;
  line-height: 20px;
  text-align: left;
  margin-right: 48px;
  position: relative;
  display: inline;
}
.bread-nav a::after {
  content: ">";
  position: absolute;
  right: -31px;
  color: #999999;
}
.bread-nav a:hover {
  color: #E50019;
}
.bread-nav a:last-child::after {
  display: none;
}
.bread-home {
  width: 18px;
  display: inline-block;
  display: flex;
}
.bread-home img {
  width: 100%;
}
.bread-right {
  display: flex;
}
.bread-right li {
  margin-right: 65px;
}
.bread-right li a {
  display: block;
  padding-top: 25px;
  padding-bottom: 25px;
  font-size: 20px;
  color: #333333;
  line-height: 30px;
  position: relative;
  transition: all 0.3s;
}
.bread-right li a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0%;
  height: 1px;
  background: #E50019;
  transition: all 0.3s;
}
.bread-right li a:hover,
.bread-right li a.active {
  color: #E50019;
}
.bread-right li a:hover::after,
.bread-right li a.active::after {
  width: 100%;
}
@media screen and (max-width: 767px) {
  .bread-box {
    height: 50px;
  }
}
/*左侧导航*/
.ny-left {
  width: 346px;
  float: left;
  position: sticky;
  top: 0;
}
.nav-left {
  margin-bottom: 30px;
}
.nav-left h2 {
  padding: 23px 30px;
  border-radius: 10px;
  font-weight: normal;
  font-size: 28px;
  line-height: 30px;
  color: #FFFFFF;
  text-align: left;
  background: #000000;
  padding-left: 50px;
  position: relative;
  font-weight: bold;
  text-transform: uppercase;
}
.nav-left h2::after {
  content: "";
  position: absolute;
  width: 4px;
  height: 30px;
  background: #E50019;
  border-radius: 2px 2px 2px 2px;
  top: 23px;
  left: 30px;
}
.nav-left ul li {
  margin-top: 10px;
}
.nav-left ul li a {
  display: block;
  overflow: hidden;
  width: 100%;
  padding: 30px 22px;
  font-size: 18px;
  line-height: 26px;
  background: #F7F7F7;
  border-radius: 10px;
  color: #333333;
  position: relative;
}
.nav-left ul li a::after {
  content: '';
  position: absolute;
  width: 22px;
  height: 22px;
  border: 1px solid #fff;
  right: 30px;
  top: 50%;
  margin-top: -11px;
  border-radius: 50%;
  background: url(../images/dz-icon-ri.svg) no-repeat center;
  background-size: 20px;
  display: none;
}
.nav-left ul li:hover a,
.nav-left ul li.active a {
  background: #E50019;
  color: #fff;
}
.nav-left ul li:hover a::after,
.nav-left ul li.active a::after {
  display: block;
}
.form-box2 {
  width: 100%;
  background-color: #F7F7F7;
  border-radius: 10px;
  padding: 20px 30px;
  margin-bottom: 60px;
}
.form-box2 h2 {
  font-weight: bold;
  font-size: 28px;
  color: #000000;
  line-height: 30px;
  text-align: left;
  position: relative;
  padding-left: 23px;
  margin-bottom: 35px;
}
.form-box2 h2::after {
  content: "";
  position: absolute;
  width: 4px;
  height: 30px;
  background: #E50019;
  border-radius: 2px;
  left: 0;
  top: 0;
}
.inp-box2 {
  margin-bottom: 20px;
}
.inp-box2 input,
.inp-box2 textarea {
  border: 1px solid #EEEEEE;
  display: block;
  width: 100%;
  border-radius: 10px;
  padding: 10px 10px 10px 24px;
  line-height: 30px;
}
.inp-box2 button {
  display: flex;
  text-align: center;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 48px;
  background: #E50019;
  border-radius: 10px 10px 10px 10px;
  border: 0;
  font-size: 18px;
  color: #FFFFFF;
  font-weight: bold;
}
.inp-box2 button:hover {
  background: #ff001e;
  font-size: 20px;
}
@media screen and (max-width: 1280px) {
  .ny-left {
    width: 300px;
  }
  .nav-left h2 {
    padding: 10px 30px;
    font-size: 20px;
  }
  .nav-left h2::after {
    width: 3px;
    height: 18px;
    top: 16px;
    left: 18px;
  }
  .nav-left ul li a {
    padding: 10px 18px;
    font-size: 16px;
  }
  .form-box2 {
    padding: 20px;
    margin-bottom: 20px;
  }
  .form-box2 h2 {
    font-size: 20px;
    line-height: 24px;
    padding-left: 15px;
  }
  .form-box2 h2::after {
    width: 3px;
    height: 18px;
    top: 3px;
  }
  .inp-box2 input,
  .inp-box2 textarea {
    line-height: 24px;
  }
  .inp-box2 {
    margin-bottom: 10px;
  }
  .inp-box2 button {
    font-size: 16px;
    height: 38px;
  }
  .inp-box2 button:hover {
    font-size: 16px;
  }
}
@media screen and (max-width: 991px) {
  .ny-left {
    display: none;
  }
}
.ny-right {
  width: calc(100% - 346px - 80px);
  float: right;
}
@media screen and (max-width: 1280px) {
  .ny-right {
    width: calc(100% - 300px - 40px);
  }
}
@media screen and (max-width: 991px) {
  .ny-right {
    width: 100%;
  }
}
/*faq*/
.faq-nva {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 70px;
}
.faq-nva li {
  margin-bottom: 10px;
}
.faq-nva li a {
  display: block;
  font-size: 16px;
  color: #666666;
  line-height: 40px;
  text-align: left;
  border-radius: 26px;
  line-height: 32px;
  padding: 10px 30px;
}
.faq-nva li a:hover {
  background: #E50019;
  color: #fff;
}
.faq-nva li.active a {
  background: #E50019;
  color: #fff;
}
.faq-center {
  display: flex;
}
.faq-left {
  width: 30%;
}
.faq-left span {
  font-size: 18px;
  color: #999999;
  line-height: 32px;
  margin-bottom: 15px;
  display: block;
}
.faq-left h3 {
  font-weight: bold;
  font-size: 30px;
  color: #000000;
  line-height: 32px;
  text-align: left;
  margin-bottom: 40px;
}
.faq-left > p {
  max-width: 330px;
  font-size: 16px;
  color: #999999;
  line-height: 32px;
  text-align: left;
  margin-bottom: 30px;
}
.faq-right {
  width: 70%;
}
.faq-right .faq-list {
  width: 100%;
}
.get-a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 274px;
  height: 58px;
  padding: 5px;
  border-radius: 29px;
  border: 1px solid #E5E5E5;
  position: relative;
  overflow: hidden;
}
.get-a img {
  width: 32px;
  margin-right: 20px;
}
.get-a .img2 {
  display: none;
}
.get-a p {
  font-size: 20px;
  color: #000000;
  line-height: 58px;
  text-align: left;
}
.get-a img,
.get-a p {
  position: relative;
  z-index: 2;
}
.get-a::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background: #E50019;
  width: 0;
  height: 100%;
  z-index: 0;
  transition: all 0.3s;
  border-radius: 29px;
}
.get-a:hover::after,
.get-a.active::after {
  width: 100%;
  height: 100%;
}
.get-a:hover p,
.get-a.active p {
  color: #fff;
}
.get-a:hover .img2,
.get-a.active .img2 {
  display: block;
}
.get-a:hover .img1,
.get-a.active .img1 {
  display: none;
}
.get-a.active:hover::after {
  width: 85%;
  height: 85%;
}
@media screen and (max-width: 1199px) {
  .faq-center {
    display: block;
  }
  .faq-left,
  .faq-right {
    width: 100%;
  }
  .faq-left {
    margin-bottom: 30px;
  }
  .faq-left > p {
    max-width: 100%;
  }
  .faq-nva {
    margin-bottom: 30px;
  }
}
/*Case*/
.tw-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
}
.tuwen-a {
  display: block;
  width: 100%;
  padding-bottom: 30px;
  margin-bottom: 8px;
  position: relative;
}
.tuwen-a::before,
.tuwen-a::after {
  position: absolute;
  content: "";
  width: 100%;
  height: 1px;
  background: #EEEEEE;
  left: 0;
  bottom: 0;
}
.tuwen-a::before {
  z-index: 2;
  width: 0;
  background: #E50019;
  transition: all 0.3s;
}
.tuwen-a .img-box {
  width: 100%;
  height: 0;
  position: relative;
  overflow: hidden;
  padding-bottom: 75%;
  margin-bottom: 20px;
}
.tuwen-a .img-box img {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  width: 100%;
  height: 100%;
  transition: all 0.3s;
}
.tuwen-a .img-text span {
  font-size: 14px;
  color: #E50019;
  text-align: left;
  display: block;
  line-height: 22px;
  height: 22px;
  overflow: hidden;
  -webkit-line-clamp: 1;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  margin-bottom: 5px;
}
.tuwen-a .img-text h2 {
  font-size: 20px;
  color: #000000;
  line-height: 32px;
  text-align: left;
  height: 64px;
  overflow: hidden;
  -webkit-line-clamp: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  margin-bottom: 20px;
}
.tuwen-a .img-text p {
  font-size: 16px;
  color: #666666;
  line-height: 26px;
  text-align: left;
  max-height: 52px;
  overflow: hidden;
  -webkit-line-clamp: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
}
.tuwen-a:hover::before {
  width: 100%;
}
.tuwen-a:hover .img-box img {
  transform: scale(1.1);
}
.tuwen-a:hover .img-text h2 {
  color: #E50019;
}
@media screen and (max-width: 1199px) {
  .tuwen-a .img-text h2 {
    font-size: 18px;
    line-height: 28px;
    max-height: 56px;
  }
  .tuwen-a .img-text p {
    font-size: 14px;
    line-height: 22px;
    max-height: 44px;
  }
}
@media screen and (max-width: 767px) {
  .tw-box {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}
/*blogs*/
.blogny-list li {
  margin-bottom: 40px;
}
.tuwen-a2 {
  display: flex;
  padding: 60px;
  background: #fff;
  border-radius: 20px;
  transition: all 0.3s;
}
.tuwen-a2 .img-box {
  width: 522px;
  height: 342px;
  border-radius: 20px;
  margin-right: 36px;
  overflow: hidden;
}
.tuwen-a2 .img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.3s;
}
.tuwen-a2 .img-text {
  width: calc(100% - 522px - 36px);
  padding-top: 20px;
  position: relative;
}
.tuwen-a2 .img-text h2 {
  font-size: 22px;
  color: #000000;
  line-height: 32px;
  text-align: left;
  line-height: 30px;
  max-height: 60px;
  overflow: hidden;
  -webkit-line-clamp: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  margin-bottom: 20px;
}
.tuwen-a2 .img-text p {
  font-size: 16px;
  color: #666666;
  line-height: 28px;
  max-height: 112px;
  overflow: hidden;
  -webkit-line-clamp: 4;
  display: -webkit-box;
  -webkit-box-orient: vertical;
}
.tuwen-a2 .img-text span {
  font-size: 16px;
  color: #999999;
  line-height: 26px;
  position: absolute;
  bottom: 30px;
}
.tuwen-a2 .img-text i {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: url(../images/dz-icon-ri.svg) no-repeat center #E50019;
  background-size: 50px !important;
  display: block;
  position: absolute;
  right: 0;
  bottom: 20px;
}
.tuwen-a2:hover {
  background: #E50019;
}
.tuwen-a2:hover h2,
.tuwen-a2:hover p,
.tuwen-a2:hover span {
  color: #fff;
}
.tuwen-a2:hover p {
  opacity: 0.8;
}
.tuwen-a2:hover span {
  opacity: 0.6;
}
.tuwen-a2:hover i {
  background: url(../images/dz-icon-ri-f.svg) no-repeat center #fff;
}
.tuwen-a2:hover .img-box img {
  transform: scale(1.1);
}
@media screen and (max-width: 1280px) {
  .tuwen-a2 {
    padding: 30px;
  }
  .tuwen-a2 .img-box {
    width: 400px;
    height: 262px;
  }
  .tuwen-a2 .img-text {
    width: calc(100% - 400px - 36px);
  }
}
@media screen and (max-width: 991px) {
  .blog-bg {
    padding-top: 40px;
  }
  .tuwen-a2 {
    display: block;
  }
  .tuwen-a2 .img-box {
    width: 100%;
    height: auto;
  }
  .tuwen-a2 .img-text {
    width: 100%;
  }
  .tuwen-a2 .img-text span {
    position: static;
    margin-top: 50px;
    display: block;
  }
  .tuwen-a2 .img-text i {
    width: 50px;
    height: 50px;
    bottom: 0px;
  }
}
@media screen and (max-width: 767px) {
  .tuwen-a2 {
    padding: 15px;
  }
  .tuwen-a2 .img-text h2 {
    font-size: 18px;
    line-height: 26px;
    max-height: 52px;
  }
  .bread-right li {
    margin-right: 0;
    margin-left: 20px;
  }
  .bread-right li a {
    padding-top: 15px;
    padding-bottom: 15px;
    line-height: 20px;
    font-size: 14px;
  }
}
/*产品product列表*/
.product-top {
  display: flex;
  justify-content: space-between;
  margin-bottom: 40px;
}
.product-top .img-box {
  width: 542px;
  margin-right: 40px;
  overflow: hidden;
}
.product-top .img-box img {
  width: 100%;
  transition: all 0.3s;
}
.product-top .img-box:hover img {
  transform: scale(1.1);
}
.product-top .img-text {
  width: calc(100% - 582px);
  display: flex;
  flex-wrap: wrap;
  padding-top: 30px;
  padding-bottom: 30px;
}
.product-top .img-text .heng {
  display: block;
  width: 100%;
  height: 1px;
  background: #EEEEEE;
}
.product-top .img-text h2 {
  font-size: 24px;
  color: #000000;
  line-height: 36px;
  max-height: 72px;
  overflow: hidden;
  -webkit-line-clamp: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
}
.product-top .img-text h2:hover {
  color: #E50019;
}
.product-top .img-text p {
  font-size: 16px;
  color: #666666;
  line-height: 26px;
  max-height: 72px;
  overflow: hidden;
  -webkit-line-clamp: 3;
  display: -webkit-box;
  -webkit-box-orient: vertical;
}
.product-top .img-text span {
  display: flex;
  width: 220px;
  height: 52px;
  background: #E50019;
  border-radius: 26px;
  justify-content: center;
  align-items: center;
  font-size: 18px;
  color: #FFFFFF;
  transition: all 0.3s;
}
.product-top .img-text span i {
  margin-left: 20px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1px solid #fff;
  display: block;
  background: url(../images/dz-icon-small-r.svg) no-repeat center;
  background-size: 10px;
}
.product-top .img-text span:hover {
  margin-left: 15px;
}
@media screen and (max-width: 1280px) {
  .product-top .img-box {
    width: 400px;
  }
  .product-top .img-text {
    width: calc(100% - 420px);
    padding-top: 0px;
    padding-bottom: 0px;
  }
  .product-top .img-text h2 {
    font-size: 20px;
    line-height: 28px;
    max-height: 56px;
  }
  .product-top .img-text p {
    font-size: 14px;
    line-height: 22px;
    max-height: 66px;
  }
  .product-top .img-text span {
    width: 160px;
    height: 42px;
    font-size: 14px;
  }
}
@media screen and (max-width: 1199px) {
  .product-top .img-box {
    width: 250px;
  }
  .product-top .img-text {
    width: calc(100% - 260px);
  }
}
@media screen and (max-width: 767px) {
  .product-top {
    display: block;
  }
  .product-top .img-box {
    width: 100%;
    margin-bottom: 30px;
  }
  .product-top .img-text {
    width: 100%;
  }
  .product-top .img-text .heng {
    margin-top: 20px;
    margin-bottom: 20px;
  }
  .product-top .img-text p {
    margin-bottom: 20px;
  }
}
/*产品详情*/
.pro-list {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 40px 35px;
  max-width: 100%;
}
.pro-list li {
  overflow: hidden;
}
.tuwen-a3 {
  display: block;
  overflow: hidden;
}
.tuwen-a3 .img-box {
  width: 100%;
  overflow: hidden;
  position: relative;
  height: 0;
  padding-bottom: 71.5%;
}
.tuwen-a3 .img-box img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  transition: all 0.3s;
}
.tuwen-a3 .img-text {
  border: 1px solid #EEEEEE;
  padding: 15px 24px;
  height: 150px;
}
.tuwen-a3 .img-text p {
  font-size: 20px;
  color: #000000;
  line-height: 32px;
  text-align: left;
  max-height: 64px;
  overflow: hidden;
  -webkit-line-clamp: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
}
.tuwen-a3 .img-text .bt-txt {
  width: 100%;
  border-top: 1px solid #EEEEEE;
  margin-top: 15px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.tuwen-a3 .img-text .bt-txt span {
  line-height: 52px;
  font-size: 16px;
  color: #666666;
}
.tuwen-a3 .img-text .bt-txt i {
  display: inline-block;
  width: 20px;
}
.tuwen-a3 .img-text .bt-txt i img {
  width: 100%;
}
.tuwen-a3 .img-text .btn-tit {
  font-size: 16px;
  color: #000000;
  line-height: 28px;
  max-height: 56px;
  font-weight: bold;
}
.tuwen-a3 .btn-box {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}
.tuwen-a3 .btn-box a {
  display: inline-flex;
  width: 120px;
  height: 36px;
  align-items: center;
  justify-content: center;
  border-radius: 18px;
  font-size: 14px;
  color: #000000;
  border: 1px solid #999999;
  margin-left: 10px;
  margin-right: 10px;
}
.tuwen-a3 .btn-box a:hover,
.tuwen-a3 .btn-box a.active {
  background: #E50019;
  color: #fff;
  border: 1px solid #E50019;
}
.tuwen-a3 .btn-box a.active:hover {
  background: #ff001e;
}
.tuwen-a3:hover .img-text p {
  color: #E50019;
}
@media screen and (max-width: 1280px) {
  .pro-list {
    gap: 20px;
  }
  .tuwen-a3 .btn-box a {
    height: 30px;
  }
  .tuwen-a3 .img-text {
    padding: 15px;
    height: 130px;
  }
  .tuwen-a3 .img-text .btn-tit {
    font-size: 14px;
    line-height: 22px;
  }
  .tuwen-a3 .img-text p {
    font-size: 16px;
    line-height: 26px;
    max-height: 52px;
  }
  .tuwen-a3 .img-text .bt-txt span {
    font-size: 14px;
    line-height: 40px;
  }
  .tuwen-a3 .img-text .bt-txt i {
    width: 16px;
    height: 16px;
  }
}
@media screen and (max-width: 1199px) {
  .pro-list {
    grid-template-columns: 1fr 1fr;
  }
}
@media screen and (max-width: 767px) {
  .pro-list {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}
.pro-center {
  width: 100%;
  height: 352px;
  background: url(../images/dz-banner.jpg);
  background-position: center;
  background-attachment: fixed;
  background-size: cover !important;
}
.pro-center-text {
  width: 100%;
  height: 100%;
  display: flex;
  background: rgba(0, 0, 0, 0.75);
  color: #FFFFFF;
  flex-wrap: wrap;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.pro-center-text h2 {
  font-size: 48px;
  margin-bottom: 20px;
  color: #fff;
}
.pro-center-text p {
  font-size: 18px;
  margin-bottom: 30px;
}
.pro-center-text a {
  display: block;
  overflow: hidden;
  border-radius: 28px;
  line-height: 36px;
  padding: 10px 20px;
  width: 260px;
  text-align: center;
  color: #fff;
  border: 1px solid #E50019;
  position: relative;
  font-size: 20px;
  transition: all 0.3s;
}
.pro-center-text a i {
  position: relative;
  z-index: 1;
}
.pro-center-text a::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: #E50019;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 0;
  transition: all 0.3s;
}
.pro-center-text a:hover {
  font-size: 22px;
}
.pro-center-text a:hover::after {
  width: 80%;
  height: 80%;
  border-radius: 28px;
}
@media screen and (max-width: 1280px) {
  .pro-center-text h2 {
    font-size: 36px;
    margin-bottom: 20px;
  }
  .pro-center-text p {
    font-size: 16px;
    margin-bottom: 20px;
  }
  .pro-center-text a {
    line-height: 20px;
    padding: 10px 20px;
    width: 200px;
    font-size: 16px;
  }
  .pro-center-text a:hover {
    font-size: 16px;
  }
}
@media screen and (max-width: 991px) {
  .pro-center-text h2 {
    font-size: 28px;
  }
  .pro-center-text p {
    font-size: 16px;
  }
}
@media screen and (max-width: 767px) {
  .pro-center-text {
    text-align: center;
    padding-left: 20px;
    padding-right: 20px;
  }
  .pro-center-text h2 {
    font-size: 20px;
  }
  .pro-center-text p {
    font-size: 14px;
  }
}
.pro-bottom {
  padding-top: 55px;
}
.pro-go-list {
  margin-bottom: 70px;
}
.pro-go-list li {
  padding-left: 44px;
  list-style: decimal;
  position: relative;
  list-style-position: inside;
  margin-bottom: 35px;
}
.pro-go-list li::marker {
  color: #000;
}
.pro-go-list li a {
  color: #000;
  display: inline-block;
  line-height: 27px;
}
.pro-go-list li a:hover {
  color: #E50019;
}
.pro-go-list li::before {
  content: "";
  position: absolute;
  width: 25px;
  height: 27px;
  background: url(../images/dz-icon-wen.png) no-repeat center;
  background-size: 100%;
  left: 0;
  top: 0;
}
.qut-list li {
  list-style: decimal;
  list-style-position: inside;
  margin-bottom: 60px;
}
.qut-list li::marker,
.qut-list li .q-t {
  display: inline;
  font-size: 30px;
  color: #000000;
  line-height: 38px;
}
.qut-list li .q-h {
  display: block;
  width: 100%;
  height: 1px;
  background: #E5E5E5;
  margin-top: 30px;
  margin-bottom: 30px;
  position: relative;
}
.qut-list li .q-h::before {
  content: "";
  position: absolute;
  width: 262px;
  height: 3px;
  left: 0;
  bottom: 0;
  background: #E50019;
}
.qut-list li .q-p {
  font-size: 16px;
  color: #666666;
  line-height: 30px;
}
.qut-list li .q-p br {
  content: "";
  margin: 0;
  padding: 0;
  display: block;
  height: 20px;
  /* 设置你想要的高度 */
  clear: both;
  /* 如果需要的话，清除周围的浮动 */
}
@media screen and (max-width: 991px) {
  .qut-list li::marker,
  .qut-list li .q-t {
    font-size: 22px;
    line-height: 30px;
  }
}
/*视频 video*/
@-webkit-keyframes bgpulse2 {
  0% {
    transform: scale3d(1, 1, 1);
    opacity: 1;
    -ms-transform: scale3d(1, 1, 1);
    -moz-transform: scale3d(1, 1, 1);
    -webkit-transform: scale3d(1, 1, 1);
    -o-transform: scale3d(1, 1, 1);
  }
  50% {
    transform: scale3d(1.5, 1.5, 1.5);
    opacity: 1;
    -ms-transform: scale3d(1.5, 1.5, 1.5);
    -moz-transform: scale3d(1.5, 1.5, 1.5);
    -webkit-transform: scale3d(1.5, 1.5, 1.5);
    -o-transform: scale3d(1.5, 1.5, 1.5);
  }
  /* 假设您想在75%时开始让元素“消失” */
  100% {
    opacity: 0;
    /* 保持缩放比例不变，以便在视觉上看到大小的变化同时也在“消失” */
    transform: scale3d(1.5, 1.5, 1.5);
    -ms-transform: scale3d(1.5, 1.5, 1.5);
    -moz-transform: scale3d(1.5, 1.5, 1.5);
    -webkit-transform: scale3d(1.5, 1.5, 1.5);
    -o-transform: scale3d(1.5, 1.5, 1.5);
  }
}
@keyframes bgpulse2 {
  0% {
    transform: scale3d(1, 1, 1);
    opacity: 1;
    -ms-transform: scale3d(1, 1, 1);
    -moz-transform: scale3d(1, 1, 1);
    -webkit-transform: scale3d(1, 1, 1);
    -o-transform: scale3d(1, 1, 1);
  }
  50% {
    transform: scale3d(1.5, 1.5, 1.5);
    opacity: 1;
    -ms-transform: scale3d(1.5, 1.5, 1.5);
    -moz-transform: scale3d(1.5, 1.5, 1.5);
    -webkit-transform: scale3d(1.5, 1.5, 1.5);
    -o-transform: scale3d(1.5, 1.5, 1.5);
  }
  /* 假设您想在75%时开始让元素“消失” */
  100% {
    opacity: 0;
    /* 保持缩放比例不变，以便在视觉上看到大小的变化同时也在“消失” */
    transform: scale3d(1.5, 1.5, 1.5);
    -ms-transform: scale3d(1.5, 1.5, 1.5);
    -moz-transform: scale3d(1.5, 1.5, 1.5);
    -webkit-transform: scale3d(1.5, 1.5, 1.5);
    -o-transform: scale3d(1.5, 1.5, 1.5);
  }
}
.video-list {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 40px 35px;
  max-width: 100%;
}
.video-list li {
  overflow: hidden;
}
.video-a {
  display: block;
  cursor: pointer;
}
.video-a .img-box {
  width: 100%;
  position: relative;
  height: 0;
  padding-bottom: 71.5%;
  overflow: hidden;
  margin-bottom: 20px;
}
.video-a .img-box::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  left: 0;
  top: 0;
  z-index: 0;
}
.video-a .img-box img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}
.video-a p {
  font-size: 20px;
  color: #000000;
  line-height: 32px;
  text-align: center;
}
.video-a:hover p {
  color: #E50019;
}
.video-a:hover .img-box span {
  background: url(../images/dz-icon-video-h.svg) no-repeat center #fff;
}
.video-a:hover .img-box span::after,
.video-a:hover .img-box span::before {
  opacity: 1;
  display: block;
}
.icon-bf {
  position: absolute;
  z-index: 5;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  border: 1px solid #fff;
  border-radius: 50%;
  background: url(../images/dz-icon-video.svg) no-repeat center;
  background-size: 26px !important;
  transition: all 0.3s;
}
.icon-bf::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  animation: bgpulse2 3s infinite linear;
  -webkit-animation: bgpulse2 3s infinite linear;
}
.icon-bf::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  width: 150%;
  height: 150%;
  background: rgba(255, 255, 255, 0.15);
  left: -25%;
  top: -25%;
  border-radius: 50%;
  animation: bgpulse2 3s infinite linear;
  -webkit-animation: bgpulse2 3s infinite linear;
}
.icon-bf::after,
.icon-bf::before {
  opacity: 0;
  display: none;
}
@media screen and (max-width: 1199px) {
  .video-list {
    grid-template-columns: 1fr 1fr;
  }
}
@media screen and (max-width: 767px) {
  .video-list {
    grid-template-columns: 1fr;
  }
  .video-a p {
    font-size: 16px;
  }
}
/*about关于我们*/
.about-bg {
  background: #F7F7F7;
  padding-bottom: 70px;
  overflow: hidden;
}
.ab-form-box {
  display: flex;
  justify-content: space-between;
}
.ab-form-left {
  width: 40%;
}
.ab-form {
  width: 60%;
  padding-top: 50px;
}
.ab-form h2 {
  font-size: 20px;
  color: #333333;
  line-height: 30px;
  padding-left: 23px;
  position: relative;
  margin-bottom: 60px;
}
.ab-form h2::before {
  content: "";
  position: absolute;
  width: 3px;
  height: 15px;
  background: #E50019;
  border-radius: 2px;
  left: 0;
  top: 8px;
}
.ab-form form {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.ab-form .inp-box2 {
  width: 48%;
  border: 0;
  margin-bottom: 30px;
}
.ab-form .inp-box2 textarea,
.ab-form .inp-box2 input {
  border-radius: 31px;
  padding-top: 15px;
  padding-bottom: 15px;
  font-size: 16px;
}
.ab-form .inp-box2 textarea::placeholder,
.ab-form .inp-box2 input::placeholder {
  color: #999999;
}
.ab-form .inp-tarea {
  width: 100%;
}
.ab-form .inp-tarea textarea {
  height: 180px;
  border-radius: 20px;
}
.ab-form .inp-btn {
  width: 100%;
  display: flex;
  justify-content: center;
}
.ab-form .inp-btn button {
  width: 260px;
  border-radius: 31px;
  height: 56px;
  margin-left: 15px;
  margin-right: 15px;
  transition: all 0.3s;
}
.ab-form .inp-btn button:last-child {
  background: none;
  border: 1px solid #999999;
  color: #000;
  transition: all 0.3s;
}
.ab-form .inp-btn button:last-child:hover {
  color: #fff;
  background: #E50019;
  border-color: #E50019;
}
.form-us li {
  margin-bottom: 70px;
  display: flex;
  align-items: center;
}
.form-us li span {
  display: flex;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: #E50019;
  align-items: center;
  justify-content: center;
  margin-right: 30px;
}
.form-us li span img {
  width: 28px;
}
.form-us li a {
  font-size: 20px;
  color: #000000;
  max-width: 400px;
}
.form-us li a:hover {
  color: #E50019;
}
.ab-p {
  font-size: 16px;
  color: #666666;
  line-height: 30px;
}
.ab-txt {
  width: 45%;
}
.ab-txt .index-title {
  margin-bottom: 50px;
}
.ab-img {
  width: 50%;
  padding-left: 50px;
  margin-top: 100px;
  position: relative;
}
.ab-img::before {
  content: "";
  position: absolute;
  width: 200%;
  height: 85%;
  left: 0;
  bottom: 0;
  background: #E50019;
  z-index: 0;
}
.ab-img img {
  width: 100%;
  position: relative;
  z-index: 1;
}
.ny-num {
  padding-top: 80px;
  padding-bottom: 80px;
  margin: 0;
  justify-content: space-evenly;
}
.about-video {
  width: 100%;
  height: 100vh;
  padding-top: 40px;
  position: relative;
  overflow: hidden;
}
.about-video::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
}
.about-video .index-title {
  z-index: 2;
}
.about-video .index-title h1 {
  -webkit-text-stroke: 1px #fff;
}
.about-video .index-title h2 {
  -webkit-text-stroke: 1px #fff;
}
.about-video .index-title h3 {
  color: #fff;
}
.about-video .icon-bf::after,
.about-video .icon-bf::before {
  opacity: 1;
  display: block;
}
.video-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
}
.about-video-txt {
  position: absolute;
  z-index: 2;
  bottom: 80px;
  left: 0;
  width: 100%;
}
.about-video-txt .m-width-content {
  display: flex;
  justify-content: space-between;
}
.about-video-txt p {
  font-size: 28px;
  color: #FFFFFF;
  line-height: 40px;
  max-width: 550px;
  font-weight: bold;
}
.about-video-txt a {
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 26px;
  height: 53px;
  line-height: 20px;
  color: #fff;
  font-size: 18px;
  padding: 10px 40px;
  border: 1px solid #FFFFFF;
}
.about-video-txt a img {
  width: 20px;
  margin-left: 10px;
}
.about-video-txt a:hover {
  background-color: #E50019;
  border-color: #E50019;
  color: #fff;
}
.about-zs {
  background: url(../images/dz-about-zs.jpg) no-repeat center;
  background-size: cover;
  padding-top: 40px;
  padding-bottom: 90px;
}
.mySwiper-zsny {
  margin-left: 160px;
}
.mySwiper-zsny .swiper-slide {
  width: 376px;
  height: 528px;
  background: rgba(255, 255, 255, 0.8);
  padding: 50px 47px 30px;
}
.mySwiper-zsny .swiper-slide img {
  width: 100%;
  height: 390px;
  margin-bottom: 20px;
}
.mySwiper-zsny .swiper-slide p {
  font-size: 18px;
  color: #000000;
  line-height: 40px;
  height: 40px;
  overflow: hidden;
  -webkit-line-clamp: 1;
  display: -webkit-box;
  -webkit-box-orient: vertical;
}
.zsny-page {
  position: relative;
  width: 130px;
  float: right;
  margin-top: 80px;
}
.zsny-page .zsny-button-prev {
  transform: rotate(-180deg);
}
.zsny-page .zsny-button-prev,
.zsny-page .zsny-button-next {
  width: 50px;
  height: 50px;
  border: 1px solid #A1A1A1;
  border-radius: 50%;
  background: url(../images/dz-icon-small-r2.svg) center no-repeat #fff;
  background-size: 20px !important;
}
.zsny-page .zsny-button-prev::after,
.zsny-page .zsny-button-next::after {
  display: none;
}
.zsny-page .zsny-button-prev:hover,
.zsny-page .zsny-button-next:hover {
  background: url(../images/dz-icon-small-r.svg) center no-repeat #E50019;
  border-color: #E50019;
}
@media screen and (max-width: 1600px) {
  .ab-p {
    font-size: 14px;
    line-height: 24px;
  }
}
@media screen and (max-width: 1280px) {
  .form-us li a {
    max-width: 300px;
    font-size: 16px;
  }
  .ab-img {
    margin-top: 170px;
  }
  .mySwiper-zsny {
    margin-left: 30px;
  }
  .mySwiper-zsny .swiper-slide {
    width: 300px;
    height: 425px;
    padding: 30px;
  }
  .mySwiper-zsny .swiper-slide img {
    height: 320px;
  }
}
@media screen and (max-width: 1199px) {
  .form-us li a {
    max-width: 200px;
  }
  .ab-form-box {
    display: block;
  }
  .ab-txt {
    width: 100%;
  }
  .ab-img {
    width: 100%;
    margin-top: 50px;
  }
  .zsny-page {
    margin-top: 20px;
  }
}
@media screen and (max-width: 991px) {
  .ab-form-box {
    display: block;
  }
  .ab-form-left {
    width: 100%;
  }
  .form-us li a {
    max-width: 300px;
  }
  .ab-form {
    width: 100%;
  }
  .index-box1-num li {
    padding-right: 20px;
  }
  .about-video {
    height: 500px;
  }
  .about-video-txt {
    bottom: 30px;
  }
  .about-video-txt p {
    font-size: 20px;
    color: #FFFFFF;
    line-height: 30px;
    max-width: 400px;
    font-weight: bold;
  }
}
@media screen and (max-width: 767px) {
  .form-us li {
    margin-bottom: 20px;
  }
  .form-us li a {
    max-width: 250px;
  }
  .ab-form {
    margin-top: 20px;
  }
  .ab-form .inp-box2 {
    width: 100%;
  }
  .about-bg {
    padding-bottom: 30px;
  }
  .ab-img {
    padding-left: 20px;
  }
  .index-box1-num {
    flex-wrap: wrap;
    justify-content: start;
    padding-top: 40px;
    padding-bottom: 40px;
  }
  .index-box1-num li {
    width: 50%;
    margin-bottom: 20px;
  }
  .about-video {
    height: 400px;
  }
  .about-video-txt p {
    display: none;
  }
  .about-zs {
    padding-bottom: 40px;
  }
}
/*case详情页*/
.detail-bg {
  background: #F7F7F7;
  padding-top: 60px;
  padding-bottom: 50px;
  margin-bottom: 66px;
}
.detail-title {
  margin-top: 50px;
}
.detail-title h1 {
  font-size: 26px;
  color: #000000;
  line-height: 32px;
  margin-bottom: 20px;
}
.detail-title p {
  font-size: 16px;
  color: #666666;
  line-height: 32px;
}
.detail .ny-left {
  width: 512px;
  float: right;
}
.detail .ny-right {
  width: calc(100% - 512px - 70px);
  float: left;
}
.left-h2 {
  font-size: 26px;
  color: #000000;
  line-height: 32px;
  line-height: 20px;
  border-left: 2px solid #E50019;
  padding-left: 20px;
  margin-bottom: 40px;
}
/*右侧图文*/
.left-list {
  margin-bottom: 40px;
}
.left-list li {
  margin-bottom: 30px;
}
.left-list li a {
  display: flex;
}
.left-list li a .img-box {
  width: 202px;
  height: 132px;
  overflow: hidden;
  margin-right: 30px;
}
.left-list li a .img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.3s;
}
.left-list li a .img-text {
  width: calc(100% - 232px);
  display: flex;
  flex-wrap: wrap;
  align-content: center;
}
.left-list li a .img-text p {
  font-size: 18px;
  color: #000000;
  line-height: 26px;
  max-height: 52px;
  overflow: hidden;
  -webkit-line-clamp: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  margin-bottom: 20px;
}
.left-list li a .img-text span {
  font-size: 16px;
  color: #999999;
  line-height: 26px;
}
.left-list li a:hover .img-box img {
  transform: scale(1.1);
}
.left-list li a:hover .img-text p {
  color: #E50019;
}
/*详情页*/
.go-list li {
  padding-left: 26px;
/*   list-style: decimal; */
  position: relative;
  list-style-position: inside;
  margin-bottom: 20px;
}
.go-list li::marker {
  color: #000;
  font-size: 18px;
  font-weight: bold;
}
.go-list li a {
  color: #000;
  display: inline-block;
  line-height: 27px;
  font-size: 18px;
  font-weight: bold;
}
.go-list li a:hover {
  color: #E50019;
}
.go-list li::before {
  content: "";
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  left: 0;
  top: 10px;
  background: #E50019;
}
.info-box {
  padding-top: 40px;
}
.info-box h3 {
  font-size: 18px;
  line-height: 28px;
  color: #000000;
}
.info-box h4 {
  font-size: 17px;
  line-height: 26px;
  color: #000000;
}
.info-box h2 {
  font-size: 20px;
  color: #000000;
  line-height: 32px;
  position: relative;
  padding-left: 26px;
  margin-bottom: 20px;
}
.info-box h2::after {
  content: "";
  position: absolute;
  width: 6px;
  height: 6px;
  background: #E50019;
  border-radius: 50%;
  left: 0;
  top: 12px;
}
.info-box p {
  font-size: 16px;
  color: #666666;
  line-height: 30px;
  margin-bottom: 30px;
}
.info-box img {
  min-width: 60%;
  margin-bottom: 45px;
  max-width: 100%;
}
.info-box table {
  width: 100%;
  margin-bottom: 30px;
}
.info-box table tr {
  text-align: center;
}
.info-box table tr td {
  border: 1px solid #BBBBBB;
  padding: 10px;
  font-size: 16px;
  color: #333333;
  line-height: 32px;
}
.info-box table tr th {
  text-align: center;
  background: #E50019;
  color: #fff;
  font-size: 20px;
  line-height: 36px;
  padding: 10px;
}
.info-box table tbody tr:nth-child(2n) td {
  background: #F7F7F7;
}
/*产品详情*/
.Product-details {
  display: flex;
  justify-content: space-between;
}
.Product-left {
  width: 49%;
}
.Product-right {
  width: 48%;
}
.Product-left {
  display: flex;
  height: 480px;
  justify-content: space-between;
}
.mySwiper-big {
  width: calc(100% - 138px - 22px);
  margin: 0;
}
.mySwiper-big img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.mySwiper-big video{
  width: 100%;
  height: 100%;
}
.mySwiper-big .swiper-button-next,
.mySwiper-big .swiper-button-prev {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background-size: 30px !important;
  background: url(../images/dz-icon-small-r.svg) no-repeat center rgba(0, 0, 0, 0.3);
}
.mySwiper-big .swiper-button-next:hover,
.mySwiper-big .swiper-button-prev:hover {
  background-color: #E50019;
}
.mySwiper-big .swiper-button-next::after,
.mySwiper-big .swiper-button-prev::after {
  display: none;
}
.mySwiper-big .swiper-button-prev {
  transform: rotate(-180deg);
}
.mySwiper-small {
  margin: 0;
  width: 138px;
}
.mySwiper-small .swiper-slide {
  overflow: hidden;
}
.mySwiper-small .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.Product-right {
  display: flex;
  flex-wrap: wrap;
  align-content: space-between;
}
.Product-right h1 {
  font-size: 24px;
  color: #000000;
  line-height: 32px;
}
.Product-right span {
  display: block;
  width: 100%;
  height: 1px;
  background: #E5E5E5;
  position: relative;
  margin-top: 40px;
  margin-bottom: 50px;
}
.Product-right span::after {
  content: "";
  position: absolute;
  width: 54px;
  height: 3px;
  background: #E50019;
  left: 0;
  bottom: 0;
}
.Product-right p {
  font-size: 16px;
  color: #666666;
  line-height: 26px;
   margin-bottom: 30px;
}
.Product-right a {
  width: 260px;
  border-radius: 31px;
  height: 56px;
  transition: all 0.3s;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  font-size: 20px;
  margin-right: 38px;
  color: #000000;
}
.Product-right a img {
  width: 32px;
  margin-right: 15px;
}
.Product-right a.active {
  color: #fff;
  background: #E50019;
  border-color: #E50019;
}
.Product-right a.active:hover {
  background: #ff0404;
  border-color: #ff0404;
}
.Product-right a:last-child {
  background: none;
  border: 1px solid #999999;
  color: #000;
  transition: all 0.3s;
}
.Product-right a:last-child:hover {
  color: #fff;
  background: #E50019;
  border-color: #E50019;
}
.Product-right a.a-r .img2 {
  display: none;
}
.Product-right a.a-r:hover .img2 {
  display: block;
}
.Product-right a.a-r:hover .img1 {
  display: none;
}
.type-list {
  display: flex;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.type-list li {
  display: inline-flex;
  border-radius: 25px;
  margin-bottom: 10px;
  border: 1px solid #E5E5E5;
  padding: 10px 30px;
  font-size: 16px;
  color: #666666;
  margin-right: 17px;
  cursor: pointer;
}
.type-list li:hover,
.type-list li.active {
  background: #000;
  color: #fff;
}
.pro-info {
  margin-bottom: 60px;
}
.pro-info-title {
  border-bottom: 1px solid #E5E5E5;
  padding-bottom: 40px;
}
.pro-info-title p {
  position: relative;
  font-size: 48px;
  line-height: 50px;
  color: #000000;
  display: inline;
  padding-bottom: 40px;
  font-weight: bold;
}
.pro-info-title p::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0px;
  width: 100%;
  max-width: 260px;
  height: 3px;
  background: #E50019;
}
.pro-form {
  background: #F7F7F7;
  padding-bottom: 60px;
}
.pro-form .ab-form {
  width: 100%;
}
.pro-form .ab-form form {
  margin-top: 80px;
}
.pro-form .ab-form form .inp-box2 {
  width: 24%;
}
.pro-form .ab-form form .inp-box2 input,
.pro-form .ab-form form .inp-box2 textarea {
  border: 0;
}
.pro-form .ab-form form .inp-box2 textarea {
  height: 230px;
}
.pro-form .ab-form form .inp-box2:nth-child(5) {
  width: 100%;
}
.pro-form .ab-form form .inp-btn {
  width: 100%;
}
@media screen and (max-width: 1600px) {
  .Product-left {
    height: 400px;
  }
}
@media screen and (max-width: 1280px) {
  .Product-left {
    height: 350px;
  }
  .mySwiper-big {
    width: calc(100% - 120px);
  }
  .mySwiper-small {
    width: 100px;
  }
  .type-list li {
    padding: 5px 20px;
    font-size: 14px;
  }
  .Product-right h1 {
    font-size: 20px;
    line-height: 28px;
  }
  .Product-right span {
    margin-top: 20px;
    margin-bottom: 20px;
  }
  .Product-right p {
    font-size: 14px;
    line-height: 22px;
   
  }
  .Product-right a {
    width: 200px;
    height: 40px;
    font-size: 14px;
  }
  .Product-right a img {
    width: 20px;
  }
  .detail .ny-left {
    width: 400px;
  }
  .detail .ny-right {
    width: calc(100% - 400px - 30px);
  }
}
@media screen and (max-width: 1199px) {
  .mySwiper-small {
    width: 80px;
  }
  .mySwiper-big {
    width: calc(100% - 90px);
  }
  .mySwiper-big .swiper-button-next,
  .mySwiper-big .swiper-button-prev {
    width: 40px;
    height: 40px;
    background-size: 15px !important;
  }
  .pro-info-title {
    padding-bottom: 20px;
  }
  .pro-info-title p {
    font-size: 36px;
    line-height: 40px;
    padding-bottom: 20px;
  }
  .info-box {
    padding-top: 40px;
  }
  .info-box img {
    margin-bottom: 20px;
  }
  .pro-info {
    margin-bottom: 30px;
  }
  .detail .ny-left {
    width: 250px;
  }
  .left-list li a {
    display: block;
  }
  .left-list li a .img-box {
    width: 100%;
    height: 100%;
    margin-bottom: 10px;
  }
  .left-list li a .img-text {
    width: 100%;
    display: block;
  }
  .left-list li a .img-text p {
    font-size: 16px;
    line-height: 24px;
    max-height: 48px;
  }
  .detail .ny-right {
    width: calc(100% - 250px - 30px);
  }
  .detail-bg {
    padding-top: 40px;
    padding-bottom: 30px;
    margin-bottom: 40px;
  }
  .detail .pro-list li:last-child {
    display: none;
  }
}
@media screen and (max-width: 991px) {
  .detail-bg {
    padding-top: 30px;
  }
  .Product-details {
    display: block;
  }
  .Product-left {
    width: 500px;
    margin-bottom: 30px;
  }
  .Product-right {
    width: 100%;
  }
  .Product-right a {
    margin-top: 20px;
  }
  .pro-info-title {
    padding-bottom: 17px;
  }
  .pro-info-title p {
    font-size: 28px;
    line-height: 36px;
  }
  .info-box table tr th {
    font-size: 16px;
  }
  .info-box table tr td {
    font-size: 14px;
  }
  .pro-form .ab-form form {
    margin-top: 30px;
  }
  .pro-form .ab-form form .inp-box2 {
    width: 48%;
  }
  .pro-form .ab-form form .inp-btn {
    width: 100%;
  }
  .detail .ny-right {
    width: 100%;
  }
  .detail .ny-left {
    width: 100%;
    display: block;
  }
}
@media screen and (max-width: 767px) {
  .detail-bg {
    padding-top: 20px;
  }
  .Product-left {
    width: 100%;
    height: 255px;
  }
  .Product-right {
    width: 100%;
  }
  .Product-right a {
    margin-top: 20px;
  }
  .Product-right h1 {
    font-size: 18px;
    line-height: 24px;
  }
  .Product-right a {
    margin-right: 2%;
    width: 48%;
  }
  .type-list {
    margin-bottom: 30px;
  }
  .pro-form .ab-form form .inp-box2 {
    width: 100%;
  }
  .detail-title h1 {
    font-size: 20px;
    line-height: 26px;
  }
  .detail-title p {
    font-size: 14px;
  }
  .inp-box.wid33 {
    width: 100%;
  }
  .inp-box:last-child {
    justify-content: center;
  }
}
/*弹窗表单*/
.form-inner {
  min-width: 800px;
}
.open-form {
  padding: 30px;
  display: none;
}
.open-form .ab-form {
  padding-top: 0;
  width: 100%;
}
.mySwiper-small .swiper-slide.swiper-slide-thumb-active{
        border: 1px solid red;
}