/* Animate.css动画演示 */
@import "../plugin/swiper/animate.min.css";

/* Swiper 7.4.1 */
@import "../plugin/swiper/swiper-bundle.min.css";

/* 字体图标 */
@import "../plugin/font/css/font-awesome.min.css";

/* 核心样式 */
@import "../css/core/bootstrap.min.css";

/* 公用样式 */
@import "../css/public.css";

/* 首页样式 */
.body-swiper {
  width: 100%;
  height: 100vh;
}
.img::before {
  content: "";
  display: block;
}
.body-swiper>div>.swiper-slide {
  display: flex;
  align-items: center;
  background-color: #f1f9ff;
  background-position: center;
  background-size: cover;
}
.body-swiper>div>.swiper-slide:last-child {
  height: auto;
  flex-wrap: wrap;
}
/* 圆点 */
.body-swiper>.swiper-pagination {
  width: 10px;
  height: auto;
  opacity: 1;
  display: flex;
  flex-wrap: wrap;
  flex-direction: column;
  align-items: center;
  align-content: center;
  justify-content: space-around;
  left: initial;
  top: 50%;
  right: 5%;
  bottom: initial;
  transform: translateY(-50%);
  z-index: 12;
}
.body-swiper>.swiper-pagination>.swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #697279;
  opacity: 1;
}
.body-swiper>.swiper-pagination-bullets .swiper-pagination-bullet,
.body-swiper .swiper-pagination-horizontal.swiper-pagination-bullets .swiper-pagination-bullet {
  margin: 25px 0;
}
.body-swiper>.swiper-pagination>.swiper-pagination-bullet-active {
  opacity: 1;
  background: #ff0000;
}
@media (max-width: 1540px) {
  .body-swiper>.swiper-pagination {
    right: 2%;
  }
}
@media (max-width: 991px) {
  .body-swiper {
    height: auto;
  }
  .body-swiper>div>.swiper-slide {
    height: auto;
  }
}

/* banner大图 */
.banner {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}
.banner-swiper {
  width: 100%;
  height: 100%;
}

/* 圆点 */
.banner-swiper .swiper-pagination {
  width: 100%;
  max-width: 1520px;
  padding: 0 20px;
  opacity: 1;
  display: flex;
  left: 50%;
  bottom: 60px;
  transform: translateX(-50%);
}
.banner-swiper .swiper-pagination-bullet {
  width: 45px;
  height: 5px;
  border-radius: 2px;
  background: #fff;
  opacity: 1;
}
.banner-swiper>.swiper-pagination-bullets .swiper-pagination-bullet,
.banner-swiper .swiper-pagination-horizontal.swiper-pagination-bullets .swiper-pagination-bullet {
  margin: 0 5px;
}
.banner-swiper .swiper-pagination-bullet-active {
  opacity: 1;
  background: #ff0000;
}
.banner-swiper:hover .swiper-pagination {
  opacity: 1;
}

.swiper-button-next,.swiper-button-prev{color:#000 !important; padding: 20px; background: rgba(255,255,255,0.8); }
.swiper-button-next:after, .swiper-button-prev:after{font-size: 30px;}

@media (max-width: 991px) {
  .body-swiper>.swiper-pagination-bullets .swiper-pagination-bullet,
  .body-swiper .swiper-pagination-horizontal.swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 10px 0;
  }
.swiper-button-next,.swiper-button-prev{color:#000 !important; padding: 10px; background: rgba(255,255,255,0.8); }
.swiper-button-next:after, .swiper-button-prev:after{font-size: 20px;}
}
@media (max-width: 767px) {
  .banner-swiper img {
    width: 100%;
    display: block;
    height: auto;
  }
  /* 圆点 */
  .banner-swiper .swiper-pagination {
    padding: 0 10px;
    bottom: 10px;
    justify-content: center;
  }
  .banner-swiper .swiper-pagination-bullet {
    width: 20px;
    height: 3px;
  }
  .banner-swiper>.swiper-pagination-bullets .swiper-pagination-bullet,
  .banner-swiper .swiper-pagination-horizontal.swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 0 2px;
  }
}

/* 关于我们 */
.about {
  width: 100%;
  overflow: hidden;
  height: 80%;
}
.about>.container {
  width: 100%;
  height: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.about-left {
  width: calc(50% + 20px);
  height: 100%;
  overflow: hidden;
  position: relative;
}
.about-right {
  width: calc(50% - 20px);
  height: 100%;
  background-color: #fff;
  display: flex;
  flex-wrap: wrap;
  flex-direction: column;
}
.about-title {
  display: flex;
  flex-wrap: wrap;
  position: relative;
  z-index: 2;
  background-color: #fff;
  transform: translateX(-206px);
  margin-top: 30px;
  padding: 50px 0 25px 55px;
}
.about-title::before {
  content: "";
  width: 100%;
  height: 100%;
  border: 2px solid rgba(255, 255, 255, 0.8);
  position: absolute;
  left: -10px;
  top: 10px;
  z-index: -1;
}
.about-title>img {
  display: block;
  max-width: 100%;
  height: auto;
}
.about-title>div {
  display: block;
  width: 100%;
  overflow: hidden;
  margin-top: -30px;
  position: relative;
  z-index: 2;
  padding-left: 215px;
}
.about-title>div>span {
  float: left;
  border-bottom: 1px solid #243547;
  line-height: 52px;
  font-size: 36px;
  color: #34383c;
}
.about-content {
  display: block;
  flex: 1;
  overflow: hidden;
  padding: 25px 70px 0 60px;
  position: relative;
}
.about-content::before {
  content: "";
  width: 10px;
  float: left;
  height: 100%;
  background-color: #243547;
  position: absolute;
  left: 0;
  top: 0;
}
.about-content::after {
  content: "";
  width: 10px;
  float: left;
  height: 150px;
  background-color: #ff0000;
  position: absolute;
  left: 0;
  top: 0;
}
.about-text-cn {
  display: block;
  overflow: hidden;
  height: 196px;
  line-height: 28px;
  font-size: 14px;
  color: #697279;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 7;
  -webkit-box-orient: vertical;
}
.about-text-en {
  display: block;
  overflow: hidden;
  height: 96px;
  line-height: 24px;
  font-size: 14px;
  color: #697279;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  margin-top: 7px;
}
.about-more {
  display: flex;
  justify-content: flex-end;
  margin-top: 25px;
}
.about-more>a {
  width: 120px;
  float: left;
  height: 44px;
  display: flex;
  align-items: center;
  align-content: center;
  justify-content: center;
  background-color: #5a7288;
  font-size: 14px;
  color: #fff;
}
.about-more>a:hover {
  background-color: #ff0000;
}

.about-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  border-left: 1px solid #e2eaf4;
  margin-top: 30px;
}
.about-list>li {
  flex: 1;
  border-right: 1px solid #e2eaf4;
  padding: 6px 10px;
  text-align: center;
  line-height: 22px;
  font-size: 14px;
  color: #697279;
}
.about-list>li>h1 {
  line-height: 38px;
  font-size: 26px;
  color: #697279;
  font-weight: bold;
}

@media (max-width: 1540px) {
  .about-title {
    transform: translateX(-150px);
    padding: 30px 0 25px 30px;
    margin-top: 20px;
  }
  .about-title>div {
    padding-left: 160px;
  }
  .about-content {
    padding: 20px 40px 0 40px;
  }
  .about-text-cn {
    height: 90px;
    line-height: 30px;
  }
  .about-text-en {
    height: 72px;
    -webkit-line-clamp: 3;
  }
  .about-more {
    margin-top: 15px;
  }
  .about-list {
    margin-top: 20px;
  }
  .about-list>li>h1 {
    line-height: 32px;
    font-size: 24px;
  }
}
@media (max-width: 991px) {
  .about {
    padding: 30px 0;
  }
  .about-left {
    height: auto;
  }
  .about-title {
    transform: translateX(-100px);
    padding: 20px 0 20px 20px;
    margin-top: 10px;
  }
  .about-title>div {
    padding-left: 100px;
  }
  .about-content {
    padding: 20px 20px 20px 30px;
  }
  .about-text-cn {
    height: 60px;
    -webkit-line-clamp: 2;
  }
  .about-text-en {
    height: 48px;
    -webkit-line-clamp: 2;
  }
}
@media (max-width: 767px) {
  .about {
    padding: 15px 0;
  }
  .about>.container {
    flex-direction: column-reverse;
  }
  .about-left {
    width: 100%;
  }
  .about-left::before {
    content: "";
    display: block;
    padding-top: 55%;
  }
  .about-right {
    width: 100%;
  }
  .about-title {
    transform: translateX(0);
    margin: 0;
    padding: 15px;
    padding-bottom: 0;
  }
  .about-title::before {
    display: none;
  }
  .about-title>img {
    height: 30px;
    margin: 0 auto;
  }
  .about-title>div {
    padding-left: 0;
    display: flex;
    justify-content: center;
    margin: 0;
  }
  .about-title>div>span {
    line-height: 30px;
    font-size: 20px;
  }
  .about-content {
    padding: 15px;
  }
  .about-content::before,
  .about-content::after {
    display: none;
  }
  .about-text-cn {
    height: auto;
    line-height: 24px;
    -webkit-line-clamp: initial;
  }
  .about-text-en {
    height: auto;
    line-height: 22px;
    -webkit-line-clamp: initial;
  }
  .about-more {
    margin-top: 10px;
  }
  .about-more>a {
    width: 110px;
    height: 30px;
  }
  .about-list {
    margin-top: 10px;
  }
  .about-list>li {
    line-height: 20px;
    font-size: 12px;
  }
  .about-list>li>h1 {
    line-height: 24px;
    font-size: 20px;
  }
}

/* 产品中心 */
.product {
  width: 100%;
}
.product-title {
  display: block;
  overflow: hidden;
}
.product-title>img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
}
.product-title>div {
  display: flex;
  justify-content: center;
  margin-top: -30px;
  position: relative;
  z-index: 2;
}
.product-title>div>span {
  float: left;
  border-bottom: 1px solid #243547;
  line-height: 52px;
  font-size: 36px;
  color: #34383c;
}
.product-content {
  display: block;
  overflow: hidden;
  padding: 40px 0;
}
.product-content>div {
  display: none;
}
.product-content>div:first-child {
  display: block;
}
.product-box {
  width: 100%;
  float: left;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.product-left {
  width: 50%;
  background-color: #f1f9ff;
  padding: 50px 50px 50px 60px;
}
.product-left>h1 {
  line-height: 40px;
  font-size: 14px;
  color: #222;
}
.product-left>h1>span {
  float: left;
  display: flex;
  align-items: center;
  font-size: 24px;
  margin-right: 8px;
}
.product-left>h1>span>img {
  width: auto;
  height: 24px;
  margin-right: 8px;
}
.product-left .product-text {
  display: block;
  overflow: hidden;
  height: 180px;
  line-height: 36px;
  font-size: 14px;
  color: #34383c;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
  margin-top: 5px;
}
.product-left .product-text>h2 {
  font-weight: bold;
  font-size: 14px;
}
.product-left .product-more {
  display: block;
  overflow: hidden;
  margin-top: 20px;
}
.product-left .product-more>a {
  width: 105px;
  height: 15px;
  float: left;
  position: relative;
}
.product-left .product-more>a::before {
  content: "";
  width: 100%;
  height: 1px;
  background-color: #000;
  float: left;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}
.product-left .product-more>a::after {
  content: "";
  width: 0;
  height: 0;
  border-left: 8px solid #000;
  border-top: 7px solid transparent;
  border-bottom: 8px solid transparent;
  position: absolute;
  right: 0;
  top: 0;
}
.product-right {
  width: 50%;
  position: relative;
  overflow: hidden;
}

.product-nav {
  display: flex;
  position: relative;
}
.product-nav::after {
  content: "";
  width: 500%;
  float: left;
  height: 2px;
  background-color: #000;
  position: absolute;
  left: 50%;
  bottom: 51px;
  transform: translateX(-50%);
}
.product-nav>ul {
  width: 100%;
  display: flex;
  justify-content: space-between;
  position: relative;
  z-index: 2;
}
.product-nav>ul>li {
  flex: 1;
}
.product-nav>ul>li .product-icon {
  height: 70px;
  overflow: hidden;
  position: relative;
}
.product-nav>ul>li h1 {
  margin-top: 15px;
  position: relative;
  padding-top: 30px;
  line-height: 34px;
  font-size: 18px;
  color: #34383c;
  text-align: center;
}
.product-nav>ul>li h1::before {
  content: "";
  width: 24px;
  height: 24px;
  border: 1px solid #dae9ed;
  border-radius: 50%;
  background-color: #fff;
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
}
.product-nav>ul>li h1::after {
  content: "";
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: #5a7288;
  position: absolute;
  left: 50%;
  top: 6px;
  transform: translateX(-50%);
}
.product-nav>ul>li:hover h1::before,
.product-nav>ul>li.product-active h1::before {
  border-color: #5a7288;
}
.product-nav>ul>li:hover h1::after,
.product-nav>ul>li.product-active h1::after {
  background-color: #ff0000;
}

@media (max-width: 1540px) {
  .product-content {
    padding: 20px 0;
  }
  .product-left {
    padding: 30px;
  }
  .product-left .product-text {
    height: 120px;
    line-height: 30px;
    -webkit-line-clamp: 4;
  }
}
@media (max-width: 991px) {
  .product {
    padding: 30px 0;
  }
  .product-left>h1>span{ font-size:18px;}
}
@media (max-width: 767px) {
  .product {
    padding: 15px 0;
  }
  .product-title>img {
    height: 30px;
  }
  .product-title>div {
    margin: 0;
  }
  .product-title>div>span {
    line-height: 30px;
    font-size: 20px;
  }
  .product-content {
    padding: 10px 0;
  }
  .product-box {
    flex-direction: column-reverse;
  }
  .product-right {
    width: 100%;
  }
  .product-right::before {
    content: "";
    display: block;
    padding-top: 50%;
  }
  .product-left {
    width: 100%;
    padding: 15px;
  }
  .product-nav>ul>li .product-icon {
    height: 40px;
  }
  .product-nav>ul>li h1 {
    margin-top: 10px;
    font-size: 16px;
  }
}

/* 客户案例 */
.case {
  width: 100%;
  overflow: hidden;
  padding: 30px 0;
}
.case>.container {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  flex-direction: column-reverse;
  align-items: flex-start;
  position: relative;
}
.case-title {
  float: left;
  background-color: #fff;
  padding: 50px 32px 40px 32px;
  text-align: center;
  line-height: 20px;
  font-size: 14px;
  color: #34383c;
  margin-left: 175px;
  margin-top: -20px;
  position: relative;
  z-index: 5;
}
.case-title>h1 {
  display: block;
  overflow: hidden;
  line-height: 46px;
  font-size: 36px;
  color: #34383c;
  margin-bottom: 5px;
}
.case .swiper {
  width: 100%;
}
.case .swiper .swiper-slide {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.case .swiper .swiper-slide .case-left {
  width: 72%;
  float: left;
  overflow: hidden;
  position: relative;
}
.case .swiper .swiper-slide .case-right {
  width: 28%;
  float: right;
  background-color: #f1f9ff;
  padding: 70px 35px 60px 45px;
}
.case .swiper .swiper-slide .case-right .case-right-title {
  display: inline-block;
  line-height: 34px;
  border-bottom: 3px solid #a4b5c5;
  font-size: 14px;
  color: #666;
}
.case .swiper .swiper-slide .case-right .case-right-title>span {
  float: left;
  font-size: 24px;
  color: #34383c;
  font-weight: bold;
  margin-right: 10px;
}
.case .swiper .swiper-slide .case-right .case-text-cn {
  display: block;
  overflow: hidden;
  height: 330px;
  line-height: 30px;
  font-size: 14px;
  color: #697279;
  margin-top: 30px;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 11;
  -webkit-box-orient: vertical;
}
.case .swiper .swiper-slide .case-right .case-text-en {
  display: block;
  overflow: hidden;
  height: 150px;
  line-height: 30px;
  font-size: 14px;
  color: #697279;
  margin-top: 20px;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
}
.case .swiper .swiper-slide .case-right .case-more {
  margin-top: 30px;
  display: block;
  overflow: hidden;
}
.case .swiper .swiper-slide .case-right .case-more>a {
  float: left;
  width: 120px;
  height: 45px;
  font-size: 14px;
  color: #fff;
  background-color: #34373e;
  display: flex;
  align-items: center;
  align-content: center;
  justify-content: center;
}
.case .swiper .swiper-slide .case-right .case-more>a:hover {
  background-color: #ff0000;
}
.case .swiper-pagination {
  width: auto;
  opacity: 1;
  left: 383px;
  bottom: 0;
  background-color: #34373e;
  height: 161px;
  padding: 15px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  align-content: center;
  justify-content: center;
}
.case .swiper-pagination-bullet {
  width: 45px;
  height: 5px;
  border-radius: 2px;
  background: #e3f0f4;
  opacity: 1;
}
.case .swiper-pagination-horizontal.swiper-pagination-bullets .swiper-pagination-bullet {
  margin: 0 5px;
}
.case .swiper-pagination-bullet-active {
  opacity: 1;
  background: #ff0000;
}


@media (max-width: 1540px) {
  .case-title {
    padding: 30px;
  }

  .case .swiper .swiper-slide .case-left {
    width: 68%;
  }
  .case .swiper .swiper-slide .case-right {
    width: 32%;
    padding: 40px 35px;
  }
  .case .swiper .swiper-slide .case-right .case-text-cn {
    height: 120px;
    -webkit-line-clamp: 4;
    margin-top: 20px;
  }
  .case .swiper .swiper-slide .case-right .case-text-en {
    height: 120px;
    -webkit-line-clamp: 4;
    margin-top: 10px;
  }
  .case .swiper-pagination {
    left: 379px;
    height: 131px;
  }

}
@media (max-width: 1240px) {
  .case-title {
    margin-left: 100px;
  }
  .case .swiper-pagination {
    left: 304px;
  }
  .case .swiper .swiper-slide .case-left {
    width: 60%;
  }
  .case .swiper .swiper-slide .case-right {
    width: 40%;
    padding: 30px 20px;
  }
}
@media (max-width: 991px) {
  .case .swiper .swiper-slide .case-right .case-right-title>span {
    font-size: 18px;
  }
}
@media (max-width: 767px) {
  .case {
    padding: 15px 0;
  }
  .case>.container {
    flex-direction: row;
    justify-content: center;
  }
  .case-title {
    width: 100%;
    padding: 10px;
    margin-left: 0;
    margin-top: 0;
  }
  .case-title>h1 {
    line-height: 30px;
    font-size: 20px;
    margin-bottom: 0;
  }
  .case .swiper {
    padding-bottom: 30px;
  }
  .case .swiper .swiper-slide .case-left {
    width: 100%;
  }
  .case .swiper .swiper-slide .case-left::before {
    content: "";
    display: block;
    padding-top: 50%;
  }
  .case .swiper .swiper-slide .case-right {
    width: 100%;
    padding: 15px;
  }
  .case .swiper .swiper-slide .case-right .case-text-cn {
    height: 72px;
    -webkit-line-clamp: 3;
    line-height: 24px;
    margin-top: 10px;
  }
  .case .swiper .swiper-slide .case-right .case-text-en {
    height: 72px;
    -webkit-line-clamp: 3;
    line-height: 24px;
    margin-top: 10px;
  }
  .case .swiper .swiper-slide .case-right .case-more {
    margin-top: 10px;
  }
  .case .swiper .swiper-slide .case-right .case-more>a {
    width: 110px;
    height: 30px;
  }
  .case .swiper-pagination {
    width: 100%;
    left: 0;
    height: 30px;
    padding: 5px;
  }
}

/* 我们的客户 */
.customers {
  width: 100%;
  padding: 30px 0;
}
.customers-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 50px;
}
.customers-list>li {
  width: 12.5%;
  position: relative;
  padding: 1%;
}
.customers-list>li::before {
  content: "";
  display: block;
  padding-top: 60%;
}
.customers-list>li>a {
  width: 100%;
  height: 100%;
  float: left;
  border: 1px solid #fff;
  background-color: #fff;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  overflow: hidden;
}
.customers-list>li>a:hover {
  border-color: #ff0000;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}
.customers-more {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 50px;
}
.customers-more>a {
  float: left;
  width: 120px;
  height: 45px;
  font-size: 14px;
  color: #fff;
  background-color: #5a7288;
  display: flex;
  align-items: center;
  align-content: center;
  justify-content: center;
  text-transform: uppercase;
}
.customers-more>a:hover {
  background-color: #ff0000;
}

@media (max-width: 1540px) {
  .customers-list {
    margin-top: 30px;
  }
  .customers-more {
    margin-top: 30px;
  }
}
@media (max-width: 991px) {
  .customers-list>li {
    width: calc(100% / 6);
  }
}
@media (max-width: 767px) {
  .customers {
    padding: 15px 0;
  }
  .customers-list {
    margin-top: 10px;
  }
  .customers-list>li {
    width: 33.3333%;
  }
  .customers-more {
    margin-top: 10px;
  }
  .customers-more>a {
    width: 110px;
    height: 30px;
  }
}
/* END-首页样式 */

/* 内页大图 */
.n-banner {
  width: 100%;
  overflow: hidden;
  position: relative;
  height: 420px;
  display: flex;
  align-items: center;
  align-content: center;
  justify-content: center;
}
.n-banner>.container {
  width: 100%;
  position: relative;
  z-index: 2;
  padding-right: 14.5%;
}
.n-banner-title {
  display: flex;
  flex-direction: column;
  float: right;
  text-align: center;
  line-height: 46px;
  font-size: 24px;
  color: #243547;
}
.n-banner-title>h1 {
  padding-left: 35px;
  border-bottom: 1px dashed #3a4959;
}
.n-banner-title>h1>span {
  float: right;
  line-height: 68px;
  font-size: 48px;
  color: #243547;
  position: relative;
}
.n-banner-title>h1>span::after {
  content: "";
  width: calc(100% - 15px);
  height: 1px;
  background-color: #ff0000;
  position: absolute;
  right: 15px;
  bottom: -1px;
}

@media (max-width: 767px) {
  .n-banner {
    height: 250px;
  }
  .n-banner>.container {
    padding: 0;
    display: flex;
    justify-content: center;
  }
  .n-banner-title {
    justify-content: center;
    line-height: 24px;
    font-size: 16px;
  }
  .n-banner-title>h1 {
    padding: 0 15px;
  }
  .n-banner-title>h1>span {
    line-height: 30px;
    font-size: 20px;
  }
}
/* END-内页大图 */

/* 关于我们 */
.main {
  width: 100%;
  display: flex;
  background-color: #f3f3f3;
}
.main>.container {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.main-left {
  width: 346px;
  float: left;
}
.left-menu {
  width: 100%;
  float: left;
  margin-top: 20px;
  position: relative;
  z-index: 2;
}
.menu-title {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  overflow: hidden;
  line-height: 48px;
  text-align: center;
  background-color: #34373e;
  padding: 40px 0 45px 0;
}
.menu-title>div {
  width: 100%;
  font-size: 40px;
  color: rgba(255, 255, 255, 0.1);
  text-transform: uppercase;
}
.menu-title>h1 {
  color: #fff;
  font-size: 36px;
  padding-right: 22px;
  background: url(../images/menu-jiantou.png) no-repeat right center;
  margin-top: -23px;
}
.menu-list {
  display: block;
  overflow: hidden;
  transition: initial;
  padding-top: 15px;
}
.menu-list>li {
  display: block;
  overflow: hidden;
  margin-bottom: 10px;
}
.menu-list>li>a {
  display: block;
  overflow: hidden;
  padding: 0 30px;
  line-height: 60px;
  background-color: #fff;
}
.menu-list>li>a::before {
  content: ">>";
  width: 30px;
  float: right;
  font-family: SimSun;
  font-size: 16px;
  color: #333;
  font-weight: bold;
  text-align: center;
  letter-spacing: -5px;
}
.menu-list>li>a>span {
  float: left;
  max-width: calc(100% - 30px);
  height: 60px;
  font-size: 18px;
  color: #333;
  padding-left: 20px;
  position: relative;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.menu-list>li>a>span::before {
  content: "";
  width: 11px;
  float: left;
  height: 11px;
  border: 3px solid #697279;
  border-radius: 50%;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}
.menu-list>li:hover>a,
.menu-list>li.menu-active>a {
  background-color: #697279;
}
.menu-list>li:hover>a>span,
.menu-list>li.menu-active>a>span,
.menu-list>li:hover>a::before,
.menu-list>li.menu-active>a::before {
  color: #fff;
}
.menu-list>li:hover>a>span::before,
.menu-list>li.menu-active>a>span::before {
  border-color: #fff;
}
.menu-list>li.menu-active>a::before {
  transform: rotate(90deg);
}
.menu-child-list {
  display: none;
  overflow: hidden;
  padding: 10px 30px 0 60px;
}
.menu-child-list>li {
  display: block;
  overflow: hidden;
}
.menu-child-list>li>a {
  display: block;
  overflow: hidden;
  color: #222;
  padding-left: 30px;
  position: relative;
  height: 36px;
  line-height: 36px;
  font-size: 14px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.menu-child-list>li>a::before {
  content: "";
  width: 11px;
  float: left;
  height: 11px;
  border: 3px solid #697279;
  border-radius: 50%;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}
.menu-child-list>li>a:hover {
  color: #ff0000;
}
.menu-child-list>li>a:hover::before {
  border-color: #ff0000;
}

.menu-contact {
  width: 100%;
  float: left;
  background-color: #34373e;
  padding: 35px 30px 40px 30px;
  border-bottom: 8px solid #34383c;
}
.menu-contact .menu-title {
  padding: 0;
  background-color: #34373e;
}
.menu-contact-text {
  display: block;
  overflow: hidden;
  padding-left: 10px;
  font-size: 14px;
  color: #fff;
  line-height: 30px;
  margin-top: 15px;
}

.main-right {
  width: 1090px;
  float: right;
}
.place-title {
  width: 100%;
  float: left;
  padding: 25px 0;
  line-height: 30px;
}
.place-title>h1 {
  float: left;
  font-size: 24px;
  color: #333
}
.place-title>div {
  float: right;
  font-size: 14px;
  color: #666;
  padding-left: 22px;
}
.place-title>div>span {
  color: #ff0000;
}

.place-content {
  width: 100%;
  float: left;
  background-color: #fff;
  padding: 25px;
}
.company {
  display: block;
  overflow: hidden;
  font-size: 16px;
  line-height: 36px;
  color: #333;
}
.company img{
  display: block;
  max-width: 100%;
	height: auto;
	margin: 5px auto;
}

@media (max-width: 1540px) {
  .main-left {
    width: 24%;
  }
  .main-right {
    width: 74%;
  }
}
@media (max-width: 1240px) {
  .menu-title {
    padding: 40px 0;
  }
  .menu-title>div {
    font-size: 40px;
  }
  .menu-title>h1 {
    font-size: 30px;
  }
  .menu-list>li>a {
    padding: 0 20px;
  }
  .menu-child-list {
    padding: 10px 20px 0 30px;
  }
  .menu-contact {
    padding: 20px;
  }
  .menu-contact-text {
    padding-left: 0;
  }
}
@media (max-width: 991px) {
  .main-left {
    width: 29%;
  }
  .menu-title {
    padding: 20px 0;
  }
  .menu-title>div {
    font-size: 34px;
  }
  .menu-title>h1 {
    font-size: 24px;
  }
  .menu-list>li>a {
    line-height: 50px;
  }
  .menu-list>li>a>span {
    height: 50px;
  }
  .main-right {
    width: 69%;
  }
}
@media (max-width: 767px) {
  .main {
    padding: 0;
  }
  .main-left {
    width: 100%;
  }
  .left-menu {
    margin: 0;
  }
  .menu-title {
    display: block;
    width: calc(100% + 40px);
    text-align: center;
    margin-left: -20px;
    font-size: 18px;
    font-weight: bold;
    height: 50px;
    line-height: 50px;
    padding: 0 20px;
    color: #fff;
    position: relative;
  }
  .menu-title-active {
    text-align: left;
  }
  .menu-title-active::after {
    content: "\f078";
    font-family: FontAwesome;
    font-size: 16px;
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
  }
  .menu-list {
    display: none;
    padding-top: 0;
  }
  .menu-list>li {
    margin: 5px 0 0 0;
  }
  .menu-list>li>a {
    line-height: 40px;
  }
  .menu-list>li>a>span {
    height: 40px;
  }
  .menu-child-list {
    padding: 5px 20px 0 20px;
  }
  .menu-child-list>li>a {
    padding-left: 20px;
    height: 30px;
    line-height: 30px;
  }

  .main-right {
    width: 100%;
    padding: 20px 0;
  }
  .place-content {
    padding: 15px;
  }
  .company {
    line-height: 24px;
    font-size: 14px;
  }
}
/* END-关于我们 */

/* 产品展示 */
.product-list {
  display: flex;
  flex-wrap: wrap;
  width: 1060px;
}
.product-list>li {
  width: 333px;
  float: left;
  margin: 0 20px 20px 0;
}
.product-list>li>a {
  display: block;
  overflow: hidden;
  /*border: 1px solid #eee;*/
  padding: 10px;
}
.product-list>li>a .product-img {
  width: 100%;
  overflow: hidden;
  position: relative;
  border: 1px solid #eee;
  background-color: #f3f3f3;
}
.product-list>li>a .product-img::before {
  content: "";
  display: block;
  padding-top: 102%;
}
.product-list>li>a>h1 {
  display: block;
  overflow: hidden;
  height: 40px;
  line-height: 40px;
  text-align: center;
  font-size: 16px;
  color: #333;
}
.product-list>li>a .product-more {
  width: 30px;
  height: 30px;
  display: block;
  margin: 0 auto;
  background-color: #f3f3f3;
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}
.product-list>li>a .product-more::before,
.product-list>li>a .product-more::after {
  content: "";
  width: 10px;
  height: 2px;
  float: left;
  background-color: #35393d;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.product-list>li>a .product-more::after {
  width: 2px;
  height: 10px;
}
.product-list>li>a:hover {
  background-color: #f0f1f1;
  border-color: #f0f1f1;
}
.product-list>li>a:hover>h1 {
  color: #ff0000;
}
.product-list>li>a:hover .product-img {
  border-color: #ff0000;
}
.product-list>li>a:hover>.product-more {
  background-color: #fff;
}
.product-list>li>a:hover>.product-more::before,
.product-list>li>a:hover>.product-more::after {
  background-color: #ff0000;
}

.product-details {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between
}
.product-details-left {
  width: 40%;
  float: left;
  position: relative;
  border: 1px solid #ddd
}
.product-details-left::before {
  content: '';
  display: block;
  padding-top: 60%
}
.product-details-right {
  width: 60%;
  padding: 50px;
  padding-right: 0
}
.product-details-right>h1 {
  display: block;
  overflow: hidden;
  line-height: 1;
  font-size: 20px;
  color: #333
}
.product-details-text {
  display: block;
  overflow: hidden;
  font-size: 14px;
  line-height: 24px;
  color: #666;
  margin-top: 20px
}
.product-details-more {
  display: block;
  overflow: hidden;
  margin-top: 20px
}
.product-details-more>a {
  width: 150px;
  float: left;
  height: 50px;
  background-color: #243547;
  font-size: 16px;
  color: #fff;
  display: flex;
  align-items: center;
  align-content: center;
  justify-content: center
}
.product-details-content {
  width: 100%;
  float: left;
  margin-top: 30px;
  font-size: 16px;
  line-height: 30px;
  color: #333
}
.product-details-title {
  display: block;
  overflow: hidden;
  margin-bottom: 30px;
  background-color: #f5f5f5
}
.product-details-title>span {
  float: left;
  padding: 0 30px;
  height: 50px;
  line-height: 50px;
  background-color: #243547;
  font-size: 16px;
  color: #fff;
  font-weight: bold
}
.product-details-content img {
  display: block;
  max-width: 100% !important;
  height: auto !important;
  margin: 0 auto !important;
}

@media (max-width: 1540px) {
  .product-list {
    width: 102%;
    margin-left: -1%;
  }
  .product-list>li {
    width: 23%;
    margin: 0 1% 20px 1%;
  }
  .product-details-right {
    padding: 30px;
  }
}
@media (max-width: 1240px) {
  .product-list>li {
    width: calc(calc(100% / 3) - 2%);
  }
  .product-details-left,
  .product-details-right {
    width: 100%;
  }
  .product-details-right {
    padding: 30px 0 0 0;
  }
}
@media (max-width: 767px) {
  .product-list {
    width: 100%;
    margin-left: 0;
    justify-content: space-between;
  }
  .product-list>li {
    width: calc(50% - 5px);
    margin: 0 0 10px 0;
  }
  .product-list>li>a {
    padding: 5px;
  }
  .product-list>li>a>h1 {
    height: 30px;
    line-height: 30px;
  }
  .product-details-right {
    padding: 10px 0 0 0;
  }
  .product-details-text {
    margin-top: 10px;
  }
  .product-details-more {
    margin-top: 10px;
  }
  .product-details-more>a {
    width: 110px;
    height: 30px;
    font-size: 14px;
  }
  .product-details-content {
    margin-top: 15px;
    font-size: 14px;
    line-height: 24px;
  }
  .product-details-title {
    margin-bottom: 10px;
  }
  .product-details-title>span {
    padding: 0 20px;
    height: 40px;
    line-height: 40px;
  }
}
/* END-产品展示 */

/* 新闻资讯 */
.news-list {
  display: flex;
  flex-wrap: wrap;
}
.news-list>li {
  width: 100%;
  float: left;
  margin-bottom: 30px;
}
.news-list>li>a {
  width: 100%;
  float: left;
  display: flex;
  flex-wrap: wrap;
  background-color: #fff;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
  padding: 10px;
}
.news-list>li>a .img {
  width: 30%;
  float: left;
  position:relative;
}
.news-list>li>a .news-text-box {
  width: 70%;
  float: left;
  padding-left: 20px;
}
.news-list>li>a .news-text-box>h1 {
  display: block;
  overflow: hidden;
  line-height: 40px;
  font-size: 16px;
  color: #000;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.news-list>li>a .news-text-box .news-text {
  display: block;
  overflow: hidden;
  height: 120px;
  line-height: 30px;
  margin-top: 10px;
  font-size: 14px;
  color: #7d7d7d;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
}
.news-list>li>a .news-text-box .news-time {
  display: block;
  overflow: hidden;
  margin-top: 10px;
  line-height: 20px;
  font-size: 14px;
  color: #9e0404;
}
.news-list>li>a:hover {
  background-color: #bf0f0f;
}
.news-list>li>a:hover .news-text-box>h1,
.news-list>li>a:hover .news-text-box .news-text,
.news-list>li>a:hover .news-text-box .news-time {
  color: #fff;
}

.news-details {
  display: block;
  overflow: hidden;
}
.news-details-title {
  display: block;
  overflow: hidden;
  text-align: center;
  font-size: 20px;
  color: #333;
  font-weight: bold;
  line-height: 40px;
}
.news-details-time {
  display: block;
  overflow: hidden;
  text-align: center;
  font-size: 14px;
  color: #666;
  line-height: 1.1;
  padding: 15px 0;
  border-bottom: 1px dashed #ccc;
}
.news-details-img{width:100%; max-width:800px; display:block; margin:10px auto;}
.news-details-img img{ max-width:100%;}
.news-details-content {
  display: block;
  overflow: hidden;
  font-size: 16px;
  line-height: 30px;
  padding-top: 20px;
}
.news-details-content img {
  /*display: block;*/
  max-width: 100% !important;
  height: auto !important;
  margin: 0 auto;
}

@media (max-width: 991px) {
  .news-list>li>a .news-text-box .news-text {
    height: 90px;
    -webkit-line-clamp: 3;
  }
}
@media (max-width: 767px) {
  .news-list>li {
    margin-bottom: 10px;
  }
  .news-list>li>a {
    padding: 5px;
  }
  .news-list>li>a .news-text-box>h1 {
    line-height: 30px;
  }
  .news-list>li>a .news-text-box .news-text {
    height: 44px;
    line-height: 22px;
    -webkit-line-clamp: 2;
    margin-top: 5px;
  }
  .news-list>li>a .news-text-box .news-time {
    margin-top: 5px;
  }

  .news-details-title {
    font-size: 16px;
  }
  .news-details-time {
    padding: 5px 0;
  }
  .news-details-content {
    line-height: 24px;
    font-size: 14px;
  }
}
/* END-新闻资讯 */


/* 联系我们 */
.contact {
  display: flex;
  flex-wrap: wrap
}
.contact-text {
  width: 100%;
  float: left;
  font-size: 16px;
  line-height: 30px
}
.contact-map {
  width: 100%;
  float: left;
  overflow: hidden;
  height: 400px;
  border: none;
  margin-top: 20px
}
@media (max-width:767px) {
  .contact-text {
    font-size: 14px;
    line-height: 24px
  }
  .contact-map {
    margin-top: 10px;
    height: 300px
  }
}
/* END-联系我们 */