* {
  padding: 0px;
  margin: 0px;
}
body {
  font-family: "Microsoft YaHei";
  font-size: 15px;
  --themeColor: #1E90FF;
  --subColor: #fdad44;
  overflow-x: hidden;
}
a {
  text-decoration: none;
  color: #333;
}
ul {
  list-style: none;
}
.center {
  width: 1200px;
  margin: 0px auto;
}
.head-top {
  padding: 18px 0px;
  border-bottom: 1px solid #ddd;
}
.head-top .head-top-main {
  width: 1200px;
  margin: 0px auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.head-top .head-top-main p {
  color: #333;
}
.head-top .head-top-main p i {
  color: #333;
  font-size: 20px;
  margin-right: 10px;
}
.head-top .head-top-main ul {
  display: flex;
  align-items: center;
}
.head-top .head-top-main ul span {
  margin: 0px 15px;
  color: #999;
}
.head-top .head-top-main ul li a {
  color: #333;
}
.head-top .head-top-main ul li a:hover {
  color: var(--themeColor);
}
.head {
  padding: 30px 0px;
}
.head .head-main {
  width: 1200px;
  margin: 0px auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.head .head-main .head-logo a {
  display: flex;
  align-items: center;
}
.head .head-main .head-logo a img {
  max-height: 80px;
  max-width: 260px;
  object-fit: contain;
}
.head .head-main .head-logo a .head-logo-xian {
  width: 1px;
  height: 50px;
  background: #ddd;
  margin: 0px 20px;
}
.head .head-main .head-logo a .head-logo-title h1 {
  margin-bottom: 8px;
}
.head .head-main .head-logo a .head-logo-title p {
  color: #777;
}
.head .head-main .head-tell-row {
  display: flex;
  align-items: center;
}
.head .head-main .head-tell-row img {
  display: block;
}
.head .head-main .head-tell-row p {
  font-size: 23px;
  font-weight: 300;
  margin: 0px 16px;
}
.head .head-main .head-tell-row .head-tell {
  display: flex;
  flex-direction: column;
  font-family: arial;
  font-size: 28px;
  font-weight: 600;
}
.head .head-main .head-tell-row .head-tell span {
  color: var(--themeColor);
}
.nav {
  background: var(--themeColor);
}
.nav .nav-main {
  width: 1200px;
  margin: 0px auto;
}
.nav .nav-main > ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.nav .nav-main > ul > li {
  position: relative;
}
.nav .nav-main > ul > li:hover .erji2 {
  visibility: visible!important;
  opacity: 1!important;
}
.nav .nav-main > ul > li > a {
  color: #fff;
  display: block;
  padding: 20px 35px;
}
.nav .nav-main > ul > li > a:hover {
  background: var(--subColor);
}
.nav .nav-main > ul > li .active {
  background: var(--subColor);
}
.nav .nav-main > ul > li .erji2 {
  position: absolute;
  width: 100%;
  z-index: 60;
  left: 0px;
  transition: all 0.5s;
  visibility: hidden;
  opacity: 0;
}
.nav .nav-main > ul > li .erji2 > ul {
  background: var(--themeColor);
}
.nav .nav-main > ul > li .erji2 > ul > li {
  position: relative;
}
.nav .nav-main > ul > li .erji2 > ul > li:hover .sanji3 {
  opacity: 1!important;
  visibility: visible!important;
}
.nav .nav-main > ul > li .erji2 > ul > li > a {
  display: block;
  text-align: center;
  font-size: 15px;
  color: #fff;
  padding: 15px 0px;
}
.nav .nav-main > ul > li .erji2 > ul > li > a:hover {
  color: #fff;
  background: var(--subColor);
}
.nav .nav-main > ul > li .erji2 > ul > li .sanji3 {
  position: absolute;
  width: 100%;
  left: 95%;
  top: 10px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.5s;
}
.nav .nav-main > ul > li .erji2 > ul > li .sanji3 ul {
  background: var(--themeColor);
  margin-left: 15px;
}
.nav .nav-main > ul > li .erji2 > ul > li .sanji3 ul li a {
  font-size: 15px;
  display: block;
  text-align: center;
  color: #fff;
  padding: 12px 0px;
}
.nav .nav-main > ul > li .erji2 > ul > li .sanji3 ul li a:hover {
  background: var(--subColor);
}
.title3 {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  text-align: center;
}
.title3 h1 {
  color: var(--themeColor);
  font-size: 40px;
}
.title3 span {
  width: 60px;
  height: 5px;
  background: var(--themeColor);
  margin-top: 20px;
}
.title3 p {
  color: #777;
  font-size: 20px;
  font-weight: 400;
  margin-top: 20px;
}
.title3 p b {
  color: var(--themeColor);
}
.ht-search {
  background: #e7e7e7;
}
.ht-search .ht-search-main {
  width: 1200px;
  margin: 0px auto;
  padding: 16px 0px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.ht-search .ht-search-main .ht-search-nav a {
  font-size: 15px;
  margin-right: 8px;
}
.ht-search .ht-search-main .ht-search-nav a:last-child {
  margin-right: 0px;
}
.ht-search .ht-search-main .ht-search-form form {
  display: flex;
  align-items: center;
}
.ht-search .ht-search-main .ht-search-form form input[type="text"] {
  border: 1px solid #ccc;
  padding: 8px 10px;
}
.ht-search .ht-search-main .ht-search-form form input[type="submit"] {
  background: var(--themeColor);
  color: #fff;
  border: none;
  padding: 8px 15px;
  cursor: pointer;
}
.ht-search .ht-search-main .ht-search-form form input[type="submit"]:hover {
  background: var(--subColor);
}
.index-shili {
  background: var(--themeColor);
}
.index-shili .index-shili-main {
  width: 1200px;
  margin: 0px auto;
  padding: 40px 0px;
}
.index-shili .index-shili-main ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.index-shili .index-shili-main ul li {
  width: 22%;
  border-right: 1px solid #ddd;
}
.index-shili .index-shili-main ul li:last-child {
  border: none;
}
.index-shili .index-shili-main ul li h1 {
  font-size: 23px;
  display: flex;
  align-items: center;
  color: #fff;
}
.index-shili .index-shili-main ul li h1 img {
  margin-right: 15px;
}
.index-shili .index-shili-main ul li p {
  color: #fff;
  margin-top: 5px;
  font-size: 15px;
}
.index-pro {
  margin-top: 50px;
}
.index-pro .index-pro-main {
  width: 1200px;
  margin: 0px auto;
  margin-top: 40px;
  display: flex;
  justify-content: space-between;
}
.index-pro .index-pro-main .index-pro-left {
  width: 22%;
}
.index-pro .index-pro-main .index-pro-left .index-pro-nav {
  background: var(--themeColor);
  padding-bottom: 20px;
  border-radius: 4px;
}
.index-pro .index-pro-main .index-pro-left .index-pro-nav .index-pro-nav-title {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  padding: 20px 0px;
  border-bottom: 1px solid #fff;
  margin-bottom: 30px;
}
.index-pro .index-pro-main .index-pro-left .index-pro-nav .index-pro-nav-title h1 {
  color: #fff;
}
.index-pro .index-pro-main .index-pro-left .index-pro-nav .index-pro-nav-title p {
  color: #ddd;
  text-transform: uppercase;
  font-size: 14px;
}
.index-pro .index-pro-main .index-pro-left .index-pro-nav ul {
  width: 80%;
  margin: 0px auto;
}
.index-pro .index-pro-main .index-pro-left .index-pro-nav ul li a {
  display: block;
  background: #fff;
  color: #333;
  margin-bottom: 15px;
  text-align: center;
  padding: 8px 0px;
}
.index-pro .index-pro-main .index-pro-left .index-pro-nav ul li a:hover {
  background: var(--subColor);
}
.index-pro .index-pro-main .index-pro-left .index-pro-lianxi {
  background: var(--themeColor);
  margin-top: 20px;
  padding-bottom: 30px;
  border-radius: 4px;
}
.index-pro .index-pro-main .index-pro-left .index-pro-lianxi .index-pro-lianxi-title {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  padding: 20px 0px;
  border-bottom: 1px solid #fff;
  margin-bottom: 30px;
}
.index-pro .index-pro-main .index-pro-left .index-pro-lianxi .index-pro-lianxi-title h1 {
  color: #fff;
}
.index-pro .index-pro-main .index-pro-left .index-pro-lianxi .index-pro-lianxi-title p {
  color: #ddd;
  text-transform: uppercase;
  font-size: 14px;
}
.index-pro .index-pro-main .index-pro-left .index-pro-lianxi ul {
  width: 80%;
  margin: 0px auto;
  background: #fff;
  padding: 10px;
  border-radius: 4px;
}
.index-pro .index-pro-main .index-pro-left .index-pro-lianxi ul li {
  font-size: 14px;
  line-height: 26px;
}
.index-pro .index-pro-main .index-pro-right {
  width: 76%;
}
.index-pro .index-pro-main .index-pro-right ul {
  display: flex;
  flex-wrap: wrap;
}
.index-pro .index-pro-main .index-pro-right ul li {
  width: 32%;
  margin-right: 18px;
  margin-bottom: 20px;
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}
.index-pro .index-pro-main .index-pro-right ul li:nth-child(3n) {
  margin-right: 0px;
}
.index-pro .index-pro-main .index-pro-right ul li:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(30, 144, 255, 0.2);
}
.index-pro .index-pro-main .index-pro-right ul li a {
  display: block;
}
.index-pro .index-pro-main .index-pro-right ul li a:hover img {
  transform: scale(1.05);
}
.index-pro .index-pro-main .index-pro-right ul li a:hover p {
  color: var(--themeColor);
}
.index-pro .index-pro-main .index-pro-right ul li a .pic {
  overflow: hidden;
}
.index-pro .index-pro-main .index-pro-right ul li a .pic img {
  display: block;
  transition: all 0.5s;
  height: 220px;
  object-fit: cover;
}
.index-pro .index-pro-main .index-pro-right ul li a p {
  text-align: center;
  margin-top: 15px;
  margin-bottom: 15px;
  font-weight: 500;
  color: #333;
  transition: color 0.3s;
  padding: 0 10px;
}
.index-pro .index-pro-main .index-pro-right .index-pro-more {
  text-align: center;
  margin-top: 30px;
}
.index-pro .index-pro-main .index-pro-right .index-pro-more a {
  display: inline-block;
  background: var(--themeColor);
  color: #fff;
  padding: 12px 35px;
  border-radius: 30px;
  font-size: 16px;
  transition: all 0.3s;
}
.index-pro .index-pro-main .index-pro-right .index-pro-more a i {
  margin-left: 8px;
  transition: transform 0.3s;
}
.index-pro .index-pro-main .index-pro-right .index-pro-more a:hover {
  background: var(--subColor);
  transform: translateX(5px);
}
.index-pro .index-pro-main .index-pro-right .index-pro-more a:hover i {
  transform: translateX(3px);
}
.index-why {
  background: var(--themeColor);
  padding: 50px 0px;
  margin-top: 60px;
}
.index-why h3 {
  text-align: center;
  color: #fff;
  font-size: 28px;
  margin-bottom: 15px;
}
.index-why .index-why-p {
  text-align: center;
  color: #fff;
  font-size: 25px;
  font-weight: 300;
  margin-bottom: 40px;
}
.index-why .index-why-main {
  width: 1200px;
  margin: 0px auto;
}
.index-why .index-why-main ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.index-why .index-why-main ul li {
  width: 21%;
  background: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  padding: 20px 15px;
  height: 260px;
  border-radius: 4px;
}
.index-why .index-why-main ul li:hover .pic {
  animation: 2s dong infinite;
}
.index-why .index-why-main ul li:hover h2 {
  color: var(--themeColor);
}
.index-why .index-why-main ul li .pic {
  width: 80px;
  height: 80px;
  box-shadow: 0px 0px 20px rgba(21, 171, 133, 0.3);
  border-radius: 60px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.index-why .index-why-main ul li span {
  width: 1px;
  height: 50px;
  background: #ddd;
  margin: 20px 0px;
}
.index-why .index-why-main ul li h2 {
  color: #444;
}
.index-why .index-why-main ul li p {
  font-size: 14px;
  text-align: center;
  line-height: 24px;
  margin-top: 10px;
  color: #888;
}
.index-why .index-why-main .index-why-link {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 30px;
  position: relative;
}
.index-why .index-why-main .index-why-link a {
  background: #fff;
  padding: 8px 40px;
  border-radius: 35px;
}
.index-why .index-why-main .index-why-link a:hover {
  background: var(--subColor);
  color: #fff;
}
.index-why .index-why-main .index-why-link p {
  width: 300px;
  height: 1px;
  background: #ddd;
}
@keyframes dong {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
.youshi {
  padding: 20px 0px 0px 0px;
  margin-top: 40px;
}
.youshi .youshi-item-div {
  display: flex;
  position: relative;
  justify-content: center;
  align-items: center;
}
.youshi .youshi-item-div .youshi-item-div-left {
  width: 50%;
  height: 400px;
}
.youshi .youshi-item-div .youshi-item-div-right {
  width: 50%;
  background: #f9f9f9;
  height: 400px;
}
.youshi .youshi-item-div .youshi-group {
  display: flex;
  position: absolute;
  width: 1200px;
  margin: 0px auto;
  top: 0;
}
.youshi .youshi-item-div .youshi-group .youshi-item-left {
  width: 50%;
}
.youshi .youshi-item-div .youshi-group .youshi-item-left img {
  display: block;
}
.youshi .youshi-item-div .youshi-group .youshi-item-right {
  width: 50%;
}
.youshi .youshi-item-div .youshi-group .youshi-item-right .youshi-ico-row {
  padding-top: 50px;
  padding-left: 30px;
  display: flex;
  align-items: center;
}
.youshi .youshi-item-div .youshi-group .youshi-item-right .youshi-ico-row .youshi-ico {
  color: var(--themeColor);
  width: 50px;
  height: 50px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: impact;
  font-size: 50px;
  margin-right: 15px;
  border: 2px solid var(--themeColor);
  border-radius: 50px;
  padding: 10px;
}
.youshi .youshi-item-div .youshi-group .youshi-item-right .youshi-ico-row h1 {
  font-size: 22px;
  font-weight: bold;
  color: #111;
}
.youshi .youshi-item-div .youshi-group .youshi-item-right .youshi-ico-row p {
  font-size: 13px;
  text-transform: uppercase;
  margin-top: 5px;
  color: #777;
}
.youshi .youshi-item-div .youshi-group .youshi-item-right ul {
  padding-top: 20px;
  padding-left: 100px;
  padding-right: 40px;
}
.youshi .youshi-item-div .youshi-group .youshi-item-right ul li {
  list-style: disc;
  line-height: 40px;
  color: #555;
  text-align: justify;
  font-size: 16px;
}
.youshi-title {
  width: 1200px;
  margin: 0px auto;
  margin-bottom: 50px;
}
.youshi-title img {
  display: block;
  width: 100%;
}
.index-liucheng {
  background: var(--themeColor);
  padding: 60px 0px;
}
.index-liucheng .index-liucheng-main {
  width: 1200px;
  margin: 0px auto;
}
.index-liucheng .index-liucheng-main .title3 {
  margin-bottom: 30px;
}
.index-liucheng .index-liucheng-main .title3 h1 {
  color: #fff;
}
.index-liucheng .index-liucheng-main .title3 span {
  background: #fff;
}
.index-liucheng .index-liucheng-main ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.index-liucheng .index-liucheng-main ul li {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}
.index-liucheng .index-liucheng-main ul li .pic {
  background: #fff;
  border-radius: 80px;
  width: 100px;
  height: 100px;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0px 0px 20px rgba(3, 119, 90, 0.6);
}
.index-liucheng .index-liucheng-main ul li img {
  display: block;
  width: 60px;
}
.index-liucheng .index-liucheng-main ul li p {
  margin-top: 20px;
  color: #fff;
}
.index-about {
  padding: 40px 0px 40px 0px;
  margin-top: 40px;
}
.index-about .index-about-main {
  width: 1200px;
  margin: 0px auto;
  margin-top: -120px;
  display: flex;
  justify-content: space-between;
}
.index-about .index-about-main .index-about-left {
  width: 50%;
  position: relative;
}
.index-about .index-about-main .index-about-left .index-about-blue {
  width: 200px;
  height: 400px;
  background: var(--subColor);
}
.index-about .index-about-main .index-about-left .index-about-img {
  position: absolute;
  left: 60px;
  top: 150px;
}
.index-about .index-about-main .index-about-left .index-about-img img {
  width: 100%;
}
.index-about .index-about-main .index-about-right {
  width: 47%;
  padding-top: 70px;
  position: relative;
}
.index-about .index-about-main .index-about-right .index-about-info {
  position: absolute;
  width: 100%;
  left: 0px;
  top: 150px;
  z-index: 9;
}
.index-about .index-about-main .index-about-right .index-about-info p {
  font-size: 16px;
  color: #777;
  line-height: 37px;
  text-align: justify;
}
.index-about .index-about-main .index-about-right .index-about-info a {
  display: inline-block;
  margin-top: 30px;
  background: var(--themeColor);
  color: #fff;
  padding: 10px 50px;
  border-radius: 35px;
}
.index-about .index-about-main .index-about-right .index-about-info a:hover {
  background: var(--subColor);
}
.index-case {
  margin-top: 150px;
}
.index-case .index-case-main {
  width: 1200px;
  margin: 0px auto;
  margin-top: 30px;
}
.index-case .index-case-main a {
  display: block;
}
.index-case .index-case-main a:hover img {
  transform: scale(1.2);
}
.index-case .index-case-main a .pic {
  overflow: hidden;
  border: 1px solid #ddd;
}
.index-case .index-case-main a .pic img {
  display: block;
  transition: all 0.5s;
}
.index-case .index-case-main a p {
  text-align: center;
  margin-top: 15px;
}
.index-news {
  margin-top: 130px;
  border-top: 1px solid #f1f1f1;
  padding-top: 60px;
}
.index-news .index-news-main {
  width: 1200px;
  margin: 0px auto;
  margin-top: 60px;
  display: flex;
  justify-content: space-between;
}
.index-news .index-news-main .index-news-left {
  width: 35%;
  border-right: 1px solid #ddd;
  padding-right: 65px;
}
.index-news .index-news-main .index-news-left > a {
  border: 1px solid #ddd;
  display: block;
}
.index-news .index-news-main .index-news-left > a:hover img {
  transform: scale(1.2);
}
.index-news .index-news-main .index-news-left > a:hover h2 {
  color: var(--themeColor);
}
.index-news .index-news-main .index-news-left > a .pic {
  overflow: hidden;
}
.index-news .index-news-main .index-news-left > a .pic img {
  display: block;
  transition: all 0.5s;
}
.index-news .index-news-main .index-news-left > a .index-news-title-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  border-top: 1px solid #ddd;
}
.index-news .index-news-main .index-news-left > a .index-news-title-row .index-news-title-left {
  width: 74%;
}
.index-news .index-news-main .index-news-left > a .index-news-title-row .index-news-title-left h2 {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 18px;
}
.index-news .index-news-main .index-news-left > a .index-news-title-row .index-news-title-left p {
  font-size: 14px;
  line-height: 26px;
  margin-top: 10px;
  color: #777;
}
.index-news .index-news-main .index-news-left > a .index-news-title-row .index-news-title-date {
  width: 21%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: var(--themeColor);
  color: #fff;
  padding: 20px 0px;
}
.index-news .index-news-main .index-news-left > a .index-news-title-row .index-news-title-date .index-news-date-d {
  font-size: 40px;
  font-family: arial;
  font-weight: 600;
}
.index-news .index-news-main .index-news-left > a .index-news-title-row .index-news-title-date .index-news-date-ym {
  font-size: 16px;
  font-weight: 400;
  font-family: arial;
  margin-top: 10px;
}
.index-news .index-news-main .index-news-right {
  width: 55%;
}
.index-news .index-news-main .index-news-right ul li {
  margin-bottom: 30px;
}
.index-news .index-news-main .index-news-right ul li:last-child {
  margin-bottom: 0px;
}
.index-news .index-news-main .index-news-right ul li a h1 {
  font-size: 18px;
}
.index-news .index-news-main .index-news-right ul li a h1 span {
  display: inline-block;
  width: 10px;
  height: 10px;
  background: var(--subColor);
  margin-right: 20px;
}
.index-news .index-news-main .index-news-right ul li a h1:hover {
  color: var(--themeColor);
}
.index-news .index-news-main .index-news-right ul li a p {
  padding-left: 30px;
  margin-top: 15px;
  line-height: 30px;
  color: #777;
  font-size: 15px;
}
.links {
  border-top: 1px solid #ddd;
  padding-top: 30px;
  margin-top: 60px;
}
.links .links-main {
  width: 1200px;
  margin: 0px auto;
  display: flex;
  align-items: center;
}
.links .links-main .links-left {
  border-right: 1px solid #ddd;
  padding-right: 18px;
}
.links .links-main .links-left h1 {
  font-size: 19px;
  color: var(--themeColor);
}
.links .links-main .links-left span {
  font-family: arial;
  font-weight: 600;
  color: #ddd;
  font-size: 26px;
}
.links .links-main .links-right {
  margin-left: 15px;
}
.links .links-main .links-right ul {
  display: flex;
}
.links .links-main .links-right ul li {
  margin-right: 15px;
}
.links .links-main .links-right ul li:last-child {
  margin-right: 0px;
}
.links .links-main .links-right ul li a {
  font-size: 16px;
}
.links .links-main .links-right ul li a:hover {
  color: var(--themeColor);
}
.footer {
  background: #232323;
  margin-top: 40px;
  color: #fff;
  padding: 60px 0px 30px 0px;
  font-size: 15px;
}
.footer a {
  color: #b4b4b4;
}
.footer .footer-main {
  width: 1200px;
  margin: 0px auto;
  display: flex;
  justify-content: space-between;
}
.footer .footer-main .footer-left {
  width: 320px;
}
.footer .footer-main .footer-left .footer-left-tell {
  border: 1px solid #6d6d6d;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  padding: 15px 0px;
  margin-top: 20px;
}
.footer .footer-main .footer-left .footer-left-tell font {
  font-size: 15px;
  margin-right: 5px;
}
.footer .footer-main .footer-left .footer-left-tell h1 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 5px;
}
.footer .footer-main .footer-left .footer-left-tell h2 {
  display: flex;
  align-items: center;
}
.footer .footer-main .footer-left .footer-left-tell h2 i {
  margin-right: 10px;
}
.footer .footer-main .footer-left .footer-left-tell h2 span {
  font-family: arial;
  font-size: 30px;
  color: var(--themeColor);
}
.footer .footer-main .footer-left .footer-left-row {
  display: flex;
  margin-top: 20px;
  justify-content: center;
}
.footer .footer-main .footer-left .footer-left-row .footer-left-wechat {
  margin-right: 30px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}
.footer .footer-main .footer-left .footer-left-row .footer-left-wechat p {
  margin-top: 10px;
}
.footer .footer-main .footer-left .footer-left-row .footer-left-web {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.footer .footer-main .footer-left .footer-left-row .footer-left-web p {
  margin-top: 10px;
}
.footer .footer-main .footer-right {
  width: 830px;
  padding-top: 30px;
}
.footer .footer-main .footer-right .footer-right-nav {
  border-bottom: 1px solid #3A3A3A;
  padding-bottom: 15px;
  margin-bottom: 15px;
}
.footer .footer-main .footer-right .footer-right-nav ul {
  display: flex;
}
.footer .footer-main .footer-right .footer-right-nav ul li:nth-child(1) {
  width: 300px;
}
.footer .footer-main .footer-right .footer-right-nav ul li:nth-child(2) {
  width: 150px;
}
.footer .footer-main .footer-right .footer-right-nav ul li:nth-child(3) {
  width: 380px;
}
.footer .footer-main .footer-right .footer-right-nav ul li a {
  font-weight: 600;
  color: #fff;
  font-size: 26px;
}
.footer .footer-main .footer-right .footer-right-navGroup {
  display: flex;
}
.footer .footer-main .footer-right .footer-right-navGroup .footer-right-navItem1 {
  width: 300px;
}
.footer .footer-main .footer-right .footer-right-navGroup .footer-right-navItem1 ul {
  display: flex;
  flex-wrap: wrap;
}
.footer .footer-main .footer-right .footer-right-navGroup .footer-right-navItem1 ul li {
  width: 48%;
  margin-right: 10px;
  line-height: 40px;
}
.footer .footer-main .footer-right .footer-right-navGroup .footer-right-navItem1 ul li:nth-child(2n) {
  margin-right: 0px;
}
.footer .footer-main .footer-right .footer-right-navGroup .footer-right-navItem1 ul li a:hover {
  color: var(--themeColor);
}
.footer .footer-main .footer-right .footer-right-navGroup .footer-right-navItem2 {
  width: 150px;
}
.footer .footer-main .footer-right .footer-right-navGroup .footer-right-navItem2 ul li {
  line-height: 40px;
}
.footer .footer-main .footer-right .footer-right-navGroup .footer-right-navItem2 ul li a:hover {
  color: var(--themeColor);
}
.footer .footer-main .footer-right .footer-right-navGroup .footer-right-lianxi {
  width: 380px;
}
.footer .footer-main .footer-right .footer-right-navGroup .footer-right-lianxi ul li {
  line-height: 40px;
  color: #b4b4b4;
}
.copying {
  background: #161616;
  padding: 20px 0px;
  font-size: 15px;
}
.copying .copying-main {
  width: 1200px;
  margin: 0px auto;
  display: flex;
  align-items: center;
}
.copying .copying-main p {
  color: #ddd;
}
.copying .copying-main a {
  color: #ddd;
}
.copying .copying-main a:nth-child(2) {
  margin: 0px 30px;
}
.copying .copying-main a:hover {
  color: var(--themeColor);
}
#leftBtn {
  position: fixed;
  bottom: 0%;
  left: 0px;
  display: none;
  z-index: 999999999;
}
.footer-lianxi2 {
  width: 100%;
  height: 84px;
  position: fixed;
  bottom: 0%;
  left: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 999999999;
}
.footer-lianxi2 .footer-lianxi2-main {
  width: 1300px;
  margin: 0px auto;
  display: flex;
  justify-content: center;
  align-items: center;
}
.footer-lianxi2 .footer-lianxi2-main a:first-child {
  background: var(--themeColor);
  color: #fff;
  font-size: 18px;
  padding: 12px 50px;
  font-weight: 300;
  margin-right: 10px;
}
.footer-lianxi2 .footer-lianxi2-main a:nth-child(2) {
  background: var(--subColor);
  color: #fff;
  font-size: 18px;
  padding: 12px 50px;
  font-weight: 300;
}
.footer-lianxi2 .footer-lianxi2-main .footer-lianxi2-left {
  position: relative;
}
.footer-lianxi2 .footer-lianxi2-main .footer-lianxi2-right {
  margin-left: 90px;
  display: flex;
  align-items: center;
  color: #fff;
}
.footer-lianxi2 .footer-lianxi2-main .footer-lianxi2-right h2 {
  font-size: 22px;
  margin-right: 30px;
}
.footer-lianxi2 .footer-lianxi2-main .footer-lianxi2-right h3 {
  font-size: 22px;
}
.footer-lianxi2 .footer-lianxi2-main .footer-lianxi2-right h3 span {
  font-size: 20px;
  font-weight: 300;
}
.footer-lianxi2 .footer-lianxi2-main .footer-close {
  color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-left: 60px;
}
.footer-lianxi2 .footer-lianxi2-main .footer-close i {
  border: 2px solid #fff;
  border-radius: 35px;
  width: 40px;
  height: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
}
.wechat3 {
  position: absolute;
  top: -170px;
  left: 20px;
  display: none;
}
.swiper-pagination-bullet {
  padding: 6px;
}
.swiper-pagination-bullet-active {
  background: #fff !important;
}
.aboutBanner {
  display: block;
}
.ht-container {
  width: 1200px;
  margin: 60px auto;
  display: flex;
  justify-content: space-between;
}
.ht-container .ht-left {
  width: 20%;
}
.ht-container .ht-left .ht-left-nav .ht-left-nav-title h2 {
  background: var(--themeColor);
  color: #fff;
  font-size: 26px;
  padding: 30px 0px;
  text-align: center;
}
.ht-container .ht-left .ht-left-nav > ul {
  padding: 0px 20px 20px 20px;
  border: 1px solid var(--themeColor);
}
.ht-container .ht-left .ht-left-nav > ul > li {
  margin-top: 15px;
  position: relative;
}
.ht-container .ht-left .ht-left-nav > ul > li:hover .p-erji2 {
  display: block!important;
}
.ht-container .ht-left .ht-left-nav > ul > li > a {
  display: block;
  text-align: center;
  padding: 15px 0px;
  font-size: 15px;
  background: #f5f5f5;
  transition: all 0.5s;
}
.ht-container .ht-left .ht-left-nav > ul > li > a:hover {
  background: var(--themeColor);
  color: #fff;
  border-radius: 35px;
}
.ht-container .ht-left .ht-left-nav > ul > li .p-erji2 {
  display: none;
}
.ht-container .ht-left .ht-left-nav > ul > li .p-erji2 ul {
  width: 80%;
  margin: 0px auto;
  margin-top: 10px;
}
.ht-container .ht-left .ht-left-nav > ul > li .p-erji2 ul li:last-child a {
  border-bottom: 0px;
}
.ht-container .ht-left .ht-left-nav > ul > li .p-erji2 ul li a {
  text-align: center;
  display: block;
  border-bottom: 1px solid #e2e2e2;
  padding: 10px 0px;
  font-size: 15px;
}
.ht-container .ht-left .ht-left-nav > ul > li .p-erji2 ul li a:hover {
  color: var(--themeColor);
  font-weight: 600;
}
.ht-container .ht-left .ht-left-lianxi {
  margin-top: 30px;
}
.ht-container .ht-left .ht-left-lianxi h2 {
  background: var(--themeColor);
  color: #fff;
  font-size: 26px;
  padding: 30px 0px;
  text-align: center;
}
.ht-container .ht-left .ht-left-lianxi ul {
  background: #f5f5f5;
  padding: 15px;
}
.ht-container .ht-left .ht-left-lianxi ul li {
  line-height: 32px;
  font-size: 14px;
  color: #444;
}
.ht-container .ht-left .ht-left-lianxi ul li img {
  border-radius: 10px 0px;
}
.ht-container .ht-right {
  width: 77%;
}
.ht-container .ht-right .ht-right-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #ddd;
  padding-bottom: 15px;
}
.ht-container .ht-right .ht-right-title-row span {
  font-size: 25px;
  font-weight: 600;
  color: var(--themeColor);
  padding-left: 30px;
  border-left: 6px solid var(--themeColor);
}
.ht-container .ht-right .ht-right-title-row .ht-right-position {
  color: #4d4d4d;
}
.ht-container .ht-right .ht-right-title-row .ht-right-position i {
  color: var(--themeColor);
  font-size: 18px;
}
.ht-container .ht-right .aboutcont {
  font-size: 15px;
  color: #222;
  line-height: 2;
  padding-top: 20px;
}
.ht-container .ht-right .aboutcont img {
  max-width: 100% !important;
}
.newslist {
  border-radius: 4px;
  margin-top: 25px;
  padding: 15px 0px;
}
.newslist ul li:last-child a {
  border-bottom: 0px;
}
.newslist ul li a:hover {
  text-decoration: none;
  color: var(--themeColor);
}
.newslist ul li .newslink {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid #ddd;
  transition: all 1s;
  padding: 25px 20px;
}
.newslist ul li .newslink:hover {
  box-shadow: 0px 0px 20px rgba(0, 0, 0, 0.1);
}
.newslist ul li .newslink:hover h3 {
  color: var(--themeColor) !important;
}
.newslist ul li .newslink .news-left {
  flex: 2;
}
.newslist ul li .newslink .news-left .news-left-img {
  overflow: hidden;
  height: 180px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.newslist ul li .newslink .news-left .news-left-img img {
  display: block;
}
.newslist ul li .newslink .news-container {
  flex: 6;
  padding: 0px 25px;
  display: flex;
  justify-content: space-around;
  flex-direction: column;
}
.newslist ul li .newslink .news-container .news-title-row h3 {
  color: #111;
  font-weight: 400;
  font-size: 18px;
}
.newslist ul li .newslink .news-container .news-title-row p {
  color: #666;
  font-size: 13px;
  line-height: 2.3;
  margin-top: 12px;
  text-align: justify;
}
.newslist ul li .newslink .news-container .news-visits dl {
  display: flex;
}
.newslist ul li .newslink .news-container .news-visits dl dd {
  color: #999;
  font-size: 13px;
  border-bottom: 0px;
  margin-right: 20px;
}
.newslist ul li .newslink .news-container .news-visits dl dd i {
  margin-right: 8px;
}
.page {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 20px;
  padding-top: 20px;
}
.page .page-status,
.page a {
  cursor: pointer;
  color: #333;
  background: #f1f1f1;
  padding: 8px 15px;
  margin: 0px 5px;
  border-radius: 4px;
  font-size: 14px;
}
.page .page-status:hover,
.page a:hover {
  background: var(--themeColor);
  color: #fff;
}
.newscont {
  margin-top: 30px;
}
.newscont .newscont-title {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}
.newscont .newscont-title h2 {
  background: url(../images/title_bg.png) no-repeat center;
  height: 30px;
  width: 100%;
}
.newscont .newscont-title h1 {
  font-size: 25px;
  color: var(--themeColor);
}
.newscont .newscont-title ul {
  display: flex;
  margin-top: 5px;
  padding-bottom: 20px;
}
.newscont .newscont-title ul li {
  margin-right: 20px;
  color: #777;
  font-size: 14px;
}
.newscont .newscontent {
  font-size: 16px;
  color: #333;
  line-height: 2;
  border-top: 1px solid #ddd;
  padding-top: 30px;
  margin-top: 15px;
}
.newscont .newscontent img {
  max-width: 100% !important;
}
.newscont .PreNext {
  margin-top: 15px;
  padding-top: 15px;
  border-top: 1px solid #ddd;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.newscont .PreNext a:hover {
  color: var(--themeColor);
}
.productlist {
  margin-top: 30px;
}
.productlist ul {
  display: flex;
  flex-wrap: wrap;
}
.productlist ul li {
  width: 32%;
  margin-right: 16px;
  margin-bottom: 20px;
}
.productlist ul li:nth-child(3n) {
  margin-right: 0px;
}
.productlist ul li > a {
  display: block;
  overflow: hidden;
  position: relative;
  border: 1px solid #ddd;
}
.productlist ul li > a img {
  display: block;
}
.productlist ul li > a:hover .pro-zhe {
  top: 0px;
}
.productlist ul li > a .pro-zhe {
  width: 100%;
  background: rgba(0, 0, 0, 0.6);
  position: absolute;
  height: 100%;
  top: 0px;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 0.5s;
  top: -100%;
}
.productlist ul li > a .pro-zhe .pro-zhe-main {
  width: 85%;
  margin: 0px auto;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}
.productlist ul li > a .pro-zhe .pro-zhe-main h1 {
  font-size: 18px;
  color: #fff;
}
.productlist ul li > a .pro-zhe .pro-zhe-main h2 {
  width: 40px;
  height: 4px;
  background: var(--themeColor);
  border-radius: 10px;
  margin: 20px 0px 10px 0px;
}
.productlist ul li > a .pro-zhe .pro-zhe-main span {
  background: var(--subColor);
  color: #fff;
  display: inline-block;
  border-radius: 40px;
  margin-top: 15px;
  padding: 8px 30px;
  font-size: 14px;
}
.productlist ul li > p {
  text-align: center;
  margin-top: 10px;
  font-size: 15px;
}
.caselist {
  margin-top: 30px;
}
.caselist ul {
  display: flex;
  flex-wrap: wrap;
}
.caselist ul li {
  width: 32%;
  margin-right: 16px;
  margin-bottom: 20px;
}
.caselist ul li:nth-child(3n) {
  margin-right: 0px;
}
.caselist ul li a {
  display: block;
}
.caselist ul li a:hover img {
  transform: scale(1.2);
}
.caselist ul li a .pic {
  overflow: hidden;
  border: 1px solid #ddd;
}
.caselist ul li a .pic img {
  display: block;
  transition: all 0.5s;
}
.caselist ul li a p {
  text-align: center;
  font-size: 15px;
  margin-top: 15px;
}
.procont .proTop {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 60px;
  margin-bottom: 60px;
}
.procont .proTop .proTop-left {
  width: 40%;
  border: 1px solid #ddd;
}
.procont .proTop .proTop-left img {
  display: block;
}
.procont .proTop .proTop-right {
  width: 55%;
}
.procont .proTop .proTop-right h1 {
  font-size: 22px;
  color: var(--themeColor);
}
.procont .proTop .proTop-right ul {
  display: flex;
  align-items: center;
  margin-top: 15px;
}
.procont .proTop .proTop-right ul li {
  font-size: 14px;
  color: #777;
  margin-right: 15px;
}
.procont .proTop .proTop-right p {
  padding: 15px 0px;
  border-top: 1px solid #ddd;
  border-bottom: 1px solid #ddd;
  line-height: 30px;
  color: #888;
  margin-top: 15px;
  font-size: 14px;
}
.procont .proTop .proTop-right .proTop-btn {
  margin-top: 25px;
  display: flex;
  align-items: center;
}
.procont .proTop .proTop-right .proTop-btn a {
  display: inline-block;
  width: 180px;
  margin-right: 25px;
  background: var(--themeColor);
  color: #fff;
  text-align: center;
  border-radius: 100px;
  padding: 15px 0px;
  transition: all 0.5s;
  font-size: 15px;
}
.procont .proTop .proTop-right .proTop-btn a:nth-child(2) {
  margin-right: 0px;
}
.procont .proTop .proTop-right .proTop-btn a:hover {
  background: var(--subColor);
  color: #fff;
}
.procont .proxq {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  margin-top: 30px;
}
.procont .proxq h2 {
  font-size: 26px;
  font-weight: 400;
  margin-bottom: 15px;
  color: var(--themeColor);
}
.procont .proxq h3 {
  width: 100%;
  background: url(../images/title_bg2.png) no-repeat center;
  height: 20px;
}
.procont .procontent {
  font-size: 15px;
  color: #333;
  line-height: 2;
  padding-top: 20px;
}
.procont .procontent img {
  max-width: 100% !important;
}
.redian {
  margin-top: 60px;
}
.redian .redian-title {
  padding-bottom: 15px;
  border-bottom: 1px solid #ddd;
}
.redian .redian-title h4 {
  display: flex;
  align-items: flex-end;
}
.redian .redian-title h4 p {
  font-size: 16px;
  font-weight: 400;
  color: #bb0000;
}
.redian .redian-title h4 i {
  color: #999;
  font-size: 12px;
  font-family: arial;
  margin-left: 5px;
}
.redian .redian-top {
  margin-top: 25px;
  display: flex;
  justify-content: space-between;
}
.redian .redian-top .redian-topLeft {
  width: 25%;
}
.redian .redian-top .redian-topLeft img {
  display: block;
}
.redian .redian-top .redian-topRight {
  width: 73%;
}
.redian .redian-top .redian-topRight a h3 {
  font-size: 18px;
  color: #222;
}
.redian .redian-top .redian-topRight a h3:hover {
  color: var(--themeColor);
}
.redian .redian-top .redian-topRight p {
  font-size: 14px;
  color: #777;
  line-height: 30px;
  margin-top: 10px;
  margin-bottom: 10px;
}
.redian .redian-top .redian-topRight .redian-more {
  display: flex;
  justify-content: flex-end;
}
.redian .redian-top .redian-topRight .redian-more a {
  color: var(--themeColor);
}
.redian ul {
  margin-top: 35px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.redian ul li {
  width: 48%;
  margin-right: 15px;
  padding-bottom: 15px;
  border-bottom: 1px solid #ddd;
  margin-bottom: 15px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: circle;
}
.redian ul li a {
  font-size: 14px;
  color: #333;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  width: 70%;
}
.redian ul li a:hover {
  color: var(--themeColor);
}
.redian ul li span {
  font-size: 13px;
  color: #bb0000;
}
.redian ul li:nth-child(2n) {
  margin-right: 0px;
}
.ht-liuyan {
  width: 920px;
  margin-top: 30px;
}
.ht-liuyan h3 {
  font-size: 30px;
  text-align: center;
  color: #4d4d4d;
  font-weight: 500;
}
.form-group {
  margin-bottom: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.form-group .form-item {
  width: 49%;
}
.form-item input {
  width: 250px;
  height: 35px;
  padding: 0px 10px;
  border: 1px solid #ddd;
}
.yzm input {
  width: 140px;
  margin-right: 10px;
  padding: 0px 10px;
}
.yzm {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}
.neirong p {
  margin: 0px;
}
.neirong div {
  width: 100%;
}
.neirong textarea {
  width: 95%;
  padding: 10px 10px;
  border: 1px solid #ddd;
}
.form-btn {
  display: flex;
  justify-content: flex-start;
  align-items: center;
}
.form-btn input {
  margin-right: 10px;
}
.form-btn input:nth-child(1) {
  background: var(--themeColor);
  border: none;
  color: #fff;
  padding: 8px 25px;
  cursor: pointer;
}
.form-btn input:nth-child(2) {
  background: #dd2c14;
  border: none;
  color: #fff;
  padding: 8px 25px;
  cursor: pointer;
}
input[type="button"],
input[type="submit"],
input[type="reset"] {
  -webkit-appearance: none;
}
textarea {
  -webkit-appearance: none;
}
.ht-kefu {
  position: fixed;
  bottom: 10%;
  right: 3%;
  z-index: 9999;
}
.ht-kefu ul li {
  position: relative;
}
.ht-kefu ul li:hover > a {
  background: var(--subColor);
}
.ht-kefu ul li:hover .ht-kefu-dnoe {
  visibility: visible;
  opacity: 1;
}
.ht-kefu ul li:hover .ht-kefu-dnoe2 {
  visibility: visible;
  opacity: 1;
}
.ht-kefu ul li:last-child a {
  border-bottom: none;
}
.ht-kefu ul li > a {
  background: #1E90FF;
  color: #fff;
  display: flex;
  justify-content: center;
  flex-direction: column;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  padding: 15px;
  transition: all 0.5s;
}
.ht-kefu ul li > a i {
  font-size: 28px;
}
.ht-kefu ul li > a p {
  font-size: 14px;
  margin-top: 5px;
}
.ht-kefu ul li .ht-kefu-dnoe {
  visibility: hidden;
  opacity: 0;
  transition: all 0.5s;
  position: absolute;
  right: 80px;
  top: 0px;
  padding-right: 20px;
}
.ht-kefu ul li .ht-kefu-dnoe .ht-kefu-dnoe-main {
  background: #f5f5f5;
  width: 270px;
  padding: 20px;
  border-top: 8px solid var(--themeColor);
  display: flex;
}
.ht-kefu ul li .ht-kefu-dnoe .ht-kefu-dnoe-main .ht-kefu-dnoe-left {
  margin-right: 10px;
}
.ht-kefu ul li .ht-kefu-dnoe .ht-kefu-dnoe-main .ht-kefu-dnoe-left i {
  font-size: 40px;
  color: var(--themeColor);
}
.ht-kefu ul li .ht-kefu-dnoe .ht-kefu-dnoe-main .ht-kefu-dnoe-right h1 {
  font-size: 26px;
  color: #333;
}
.ht-kefu ul li .ht-kefu-dnoe .ht-kefu-dnoe-main .ht-kefu-dnoe-right p {
  color: #777;
  margin-top: 5px;
}
.ht-kefu ul li .ht-kefu-dnoe .ht-kefu-dnoe-main2 {
  background: #f5f5f5;
  width: 270px;
  padding: 20px;
  border-top: 8px solid var(--themeColor);
  display: flex;
  justify-content: center;
  flex-direction: column;
  align-items: center;
}
.ht-kefu ul li .ht-kefu-dnoe .ht-kefu-dnoe-main2 p {
  margin-top: 10px;
}
.ht-kefu ul li .ht-kefu-dnoe2 {
  visibility: hidden;
  opacity: 0;
  transition: all 0.5s;
  position: absolute;
  right: 80px;
  top: 0px;
  padding-right: 20px;
}
.ht-kefu ul li .ht-kefu-dnoe2 .ht-kefu-dnoe-main {
  background: #f5f5f5;
  width: 150px;
  padding: 20px;
  border-top: 8px solid var(--themeColor);
  display: flex;
  flex-direction: column;
}
.ht-kefu ul li .ht-kefu-dnoe2 .ht-kefu-dnoe-main div {
  margin-bottom: 10px;
}
.ht-kefu ul li .ht-kefu-dnoe2 .ht-kefu-dnoe-main div:nth-child(2) {
  margin-bottom: 0px;
}
.ht-kefu ul li .ht-kefu-dnoe2 .ht-kefu-dnoe-main div a {
  display: flex;
  align-items: center;
}
.ht-kefu ul li .ht-kefu-dnoe2 .ht-kefu-dnoe-main div a img {
  width: 35px;
  margin-right: 15px;
}
.ht-kefu ul li .ht-kefu-dnoe2 .ht-kefu-dnoe-main div a:hover {
  color: var(--themeColor);
}
.ht-kefu ul li .ht-kefu-dnoe2 .ht-kefu-dnoe-main div p {
  font-size: 13px;
  margin-top: 5px;
}
.banner img {
  display: block;
}
@media screen and (max-width: 1800px) {
  .banner img {
    width: 100%;
  }
  .aboutBanner {
    width: 100%;
  }
}