@charset "utf-8";
/* 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";


table {
    border-collapse: collapse;
    table-layout:auto;
}
table img{max-width:none !important;}
table td, table th {
    border: 1px solid #ccc;
    line-height: 1.5;
    min-width: 30px;
    padding: 3px 5px;
    text-align: left
}
table th {
    background-color: #f5f2f0;
    font-weight: 700;
    text-align: center
}

.img {
  width: 100%;
  overflow: hidden;
  position: relative;
}
.img::before {
  content: "";
  display: block;
}
.container-fluid {
  width: 100%;
  overflow: hidden;
  background-color: var(--white);
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}

.title {
  display: block;
  overflow: hidden;
  text-align: center;
}
.title>h1 {
  line-height: 40px;
  font-size: 30px;
  color: #005ad2;
  font-weight: bold;
}
.title>div {
  line-height: 20px;
  margin-top: 5px;
  font-size: 14px;
  color: var(--color3);
  font-weight: bold;
  text-transform: uppercase;
}

.more {
  display: flex;
  justify-content: center;
}
.more>a {
  width: 162px;
  float: left;
  height: 44px;
  font-size: 14px;
  border-radius: 22px;
  color: var(--white);
  background-color: #515151;
  display: flex;
  align-items: center;
  align-content: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  z-index: 0;
}
.more>a::before {
  content: "";
  width: 150%;
  height: 100%;
  display: block;
  background-color: var(--bg-color);
  transform: skewX(45deg);
  position: absolute;
  left: -200%;
  top: 0;
  z-index: -1;
}

.more>a:hover::before {
  left: -30px;
}

@media (max-width: 767px) {
  .title>h1 {
    line-height: 30px;
    font-size: 20px;
  }
  .title>div {
    font-size: 14px;
    line-height: 20px;
    margin: 0;
  }

  .more>a {
    width: 90px;
    height: 30px;
    font-size: 14px;
  }
}

/* 首页样式 */
/* 横幅1 */
.hf {
  background-color: #ececec;
  padding: 35px 0;
}
.hf-list {
  display: flex;
  justify-content: space-between;
}
.hf-list>li {
  display: flex;
  align-items: center;
}
.hf-list>li .hf-icon {
  width: 75px;
  height: 75px;
  background-color: var(--white);
  border-radius: 50%;
  overflow: hidden;
  position: relative;
  margin-right: 20px;
}
.hf-list>li>h1 {
  display: block;
  overflow: hidden;
  line-height: 26px;
  font-size: 16px;
  color: var(--color3);
}
.hf-list>li>h1>span {
  display: block;
  overflow: hidden;
  font-weight: bold;
  font-size: 16px;
}

@media (max-width: 1440px) {
  .hf-list>li {
    width: 24%;
  }
}
@media (max-width: 1240px) {
  .hf-list>li .hf-icon {
    width: 60px;
    height: 60px;
  }
  .hf-list>li>h1 {
    width: calc(100% - 60px);
    line-height: 24px;
    font-size: 14px;
  }
}
@media (max-width: 991px) {
  .hf-list>li {
    justify-content: center;
    flex-wrap: wrap;
    align-items: flex-start;
    align-content: flex-start;
  }
  .hf-list>li .hf-icon {
    margin: 0 0 10px 0;
  }
  .hf-list>li>h1 {
    width: 100%;
    text-align: center;
  }
}
@media (max-width: 767px) {
  .hf {
    padding: 15px 0;
  }
  .hf-list>li .hf-icon {
    width: 40px;
    height: 40px;
  }
  .hf-list>li .hf-icon>img {
    height: 25px;
  }
  .hf-list>li>h1 {
    font-size: 12px;
    line-height: 18px;
  }
  .hf-list>li>h1>span{
    font-size: 14px;
  }
}

/* 产品中心 */
.product {
  padding: 40px 0;
}
.product-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 40px;
}
.product-nav>li {
  width: 198px;
  margin: 0 4px 5px 4px;
}
.product-nav>li>a {
  display: block;
  overflow: hidden;
  height: 46px;
  line-height: 40px;
  text-align: center;
  border: 3px solid var(--bg-color);
  background-color: var(--bg-color);
  border-radius: 5px;
  font-size: 16px;
  color: var(--white);
  text-overflow: ellipsis;
  white-space: nowrap;
  padding: 0 10px;
}
.product-nav>li>a:hover,
.product-nav>li.product-active>a {
  background-color: var(--white);
  color: var(--color3);
}
.product-content {
  display: block;
  overflow: hidden;
  margin-top: 35px;
}
.product-content>div {
  display: none;
}
.product-content>div:first-child {
  display: block;
}
.product-list {
  display: flex;
  flex-wrap: wrap;
  width: 1620px;
}
.product-list>li {
  width: 385px;
  margin: 0 20px 20px 0;
}
.product-list>li>a .img {
  border: 1px solid #d9d9d9;
}
.product-list>li>a .img::before {
  content: "";
  display: block;
  padding-top: 72.727273%;
}
.product-list>li>a .product-hover {
  width: 100%;
  height: 0;
  font-size: 14px;
  color: var(--white);
  line-height: 34px;
  overflow: hidden;
  background-color: rgba(0, 90, 210, 0.85);
  display: flex;
  flex-direction: column;
  align-items: center;
  align-content: center;
  justify-content: center;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
}
.product-list>li>a .product-hover::before {
  content: "";
  display: block;
  width: calc(100% - 18px);
  height: calc(100% - 18px);
  border: 3px solid #fff;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.product-list>li>a .product-text {
  display: block;
  overflow: hidden;
  margin-top: 2px;
  border: 1px solid #d9d9d9;
  height: 46px;
  line-height: 44px;
  background-color: #ececec;
  font-size: 16px;
  color: var(--color3);
  padding: 0 15px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.product-list>li>a .product-text::before {
  content: "→";
  float: right;
  margin-left: 5px;
}
.product-list>li>a:hover .product-hover {
  height: 100%;
}
.product-list>li>a:hover .product-text {
  background-color: var(--bg-color);
  color: #fff;
}
.product .more {
  margin-top: 20px;
}

@media (max-width: 1640px) {
  .product-list {
    width: 102%;
    margin-left: -1%;
  }
  .product-list>li {
    width: 23%;
    margin: 0 1% 20px 1%;
  }
}
@media (max-width: 1440px) {
  .product-nav>li {
    width: 180px;
  }
}
@media (max-width: 1240px) {}
@media (max-width: 991px) {
  .product {
    padding: 30px 0;
  }
  .product-nav {
    margin-top: 30px;
  }
  .product-content {
    margin-top: 20px;
  }
}
@media (max-width: 767px) {
  .product {
    padding: 15px 0;
  }
  .product-nav {
    margin-top: 10px;
    width: calc(100% + 2px);
    margin-left: -1px;
  }
  .product-nav>li {
    width: calc(calc(100% / 3) - 2px);
    margin: 0 1px 2px 1px;
  }
  .product-nav>li>a {
    height: 40px;
    line-height: 38px;
    border: 1px solid var(--bg-color);
    font-size: 14px;
  }
  .product-content {
    margin-top: 10px;
  }
  .product-list {
    width: 100%;
    margin: 0;
    justify-content: space-between;
  }
  .product-list>li {
    width: calc(50% - 5px);
    margin: 0 0 10px 0;
  }
  .product-list>li>a .product-text {
    height: 40px;
    line-height: 38px;
    font-size: 14px;
    padding: 0 10px;
  }
  .product .more {
    margin-top: 10px;
  }
}

/* 横幅2 */
.hf-two {
  background-image: url(../images/hf-bj.jpg);
  background-size: 100% 100%;
  min-height: 180px;
}
.hf-two>.container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
}
.hf-left {
  padding: 40px 0 0 70px;
  display: flex;
  align-items: center;
}
.hf-logo {
  width: 90px;
  float: left;
  margin-right: 25px;
}
.hf-logo>img {
  width: 100%;
  display: block;
  height: auto;
}
.hf-text {
  display: block;
  overflow: hidden;
  line-height: 40px;
  font-size: 24px;
  color: #fff;
  font-weight: bold;
}
.hf-hotline {
  float: right;
  margin-left: 30px;
  padding-left: 25px;
  border-left: 1px solid #3079da;
  line-height: 30px;
  font-size: 16px;
  color: var(--white);
}
.hf-hotline>span {
  display: block;
  overflow: hidden;
  line-height: 55px;
  font-size: 40px;
  font-family: Impact;
}
.hf-right {
  width: 32%;
  padding-top: 42px;
}
.hf-right>div {
  width: 100%;
  display: block;
  line-height: 34px;
  font-size: 25px;
  color: var(--white);
  display: flex;
  align-items: flex-end;
}
.hf-right>div>span {
  font-size: 50px;
  display: inline-block;
  line-height: 54px;
  height: 54px;
  font-weight: bold;
  position: relative;
  transform: translateY(5px);
  padding: 0 5px;
}

@media (max-width: 1440px) {
  .hf-left {
    padding: 40px 0 0 0;
  }
  .hf-right {
    width: 28%;
  }
  .hf-right>div {
    font-size: 20px;
  }
}
@media (max-width: 1240px) {
  .hf-text {
    line-height: 36px;
    font-size: 20px;
  }
  .hf-hotline {
    margin-left: 15px;
    padding-left: 15px;
    line-height: 24px;
  }
  .hf-hotline>span {
    line-height: 40px;
    font-size: 30px;
  }

  .hf-right>div {
    font-size: 16px;
  }
  .hf-right>div>span {
    font-size: 40px;
    line-height: 44px;
    height: 44px;
  }
}
@media (max-width: 991px) {
  .hf-two {
    min-height: 140px;
  }
  .hf-logo {
    width: 60px;
    margin-right: 15px;
  }
  .hf-text {
    line-height: 30px;
    font-size: 16px;
  }
  .hf-hotline {
    margin-left: 10px;
    padding-left: 10px;
    line-height: 20px;
    font-size: 14px;
  }
  .hf-hotline>span {
    line-height: 30px;
    font-size: 20px;
  }
  .hf-right {
    width: 32%;
  }
  .hf-right>div {
    font-size: 14px;
    line-height: 24px;
  }
  .hf-right>div>span {
    font-size: 30px;
    line-height: 34px;
    height: 34px;
  }
}
@media (max-width: 767px) {
  .hf-two {
    background: var(--bg-color);
  }
  .hf-left {
    width: 100%;
    flex-wrap: wrap;
    justify-content: center;
    padding-top: 20px;
  }
  .hf-logo {
    width: 50px;
  }
  .hf-text {
    line-height: 24px;
    font-size: 14px;
  }
  .hf-hotline {
    width: 100%;
    margin: 0;
    padding: 10px 0;
    border: none;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .hf-hotline>span {
    margin-left: 10px;
  }
  .hf-right {
    width: 100%;
    padding: 0 0 20px 0;
  }
  .hf-right>div {
    justify-content: center;
  }
  .hf-right>div>span {
    font-size: 20px;
    line-height: 30px;
    height: 30px;
  }
}

/* 应用领域 */
.application {
  padding: 40px 0;
}
.application .swiper {
  width: 100%;
  margin-top: 35px;
}
.application .swiper a {
  width: 100%;
  float: left;
  overflow: hidden;
  position: relative;
  border-radius: 15px 0;
}
.application .swiper a::before {
  content: "";
  display: block;
  padding-top: 137.820513%;
}
.application .swiper a .application-hover {
  width: 100%;
  height: 117px;
  float: left;
  overflow: hidden;
  padding: 25px;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  align-content: center;
}
.application .swiper a .application-hover>h1 {
  width: auto;
  float: left;
  max-width: 100%;
  height: 32px;
  line-height: 32px;
  font-size: 24px;
  font-weight: bold;
  color: var(--white);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  position: relative;
  left: 0;
}
.application .swiper a .application-hover .application-text {
  width: 100%;
  height: 0;
  float: left;
  margin-top: 15px;
  overflow: hidden;
  line-height: 30px;
  font-size: 16px;
  color: var(--white);
  text-align: center;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
.application .swiper a .application-hover .application-more {
  width: 55px;
  height: 20px;
  float: left;
  line-height: 20px;
  font-size: 14px;
  color: var(--white);
  overflow: hidden;
  text-transform: uppercase;
  font-weight: bold;
  position: relative;
  left: 0;
}
.application .swiper a:hover .application-hover {
  height: 100%;
  background-color: rgba(0, 0, 0, 0.65)
}
.application .swiper a:hover .application-hover>h1 {
  left: 50%;
  transform: translateX(-50%);
}
.application .swiper a:hover .application-hover .application-text {
  height: 90px;
}
.application .swiper a:hover .application-hover .application-more {
  height: 2px;
  background-color: #fff;
  margin-top: 15px;
  left: 50%;
  transform: translateX(-50%);
}

@media (max-width: 767px) {
  .application {
    padding: 15px 0;
  }
  .application .swiper {
    margin-top: 10px;
  }
  .application .swiper a .application-hover {
    height: 90px;
    padding: 15px;
  }
  .application .swiper a .application-hover>h1 {
    height: 30px;
    line-height: 30px;
    font-size: 18px;
  }
  .application .swiper a .application-hover .application-text {
    margin-top: 10px;
    line-height: 24px;
    font-size: 14px;
  }
  .application .swiper a:hover .application-hover .application-text {
    height: 72px;
  }
  .application .swiper a:hover .application-hover .application-more {
    margin-top: 10px;
  }
}

/* 案例展示 */
.case {
  background-color: #ececec;
  padding: 40px 0;
}
.case-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 35px;
}
.case-nav>li {
  width: 284px;
  margin: 0 15px;
}
.case-nav>li>a {
  display: flex;
  align-items: center;
  align-content: center;
  justify-content: center;
  height: 104px;
  background-color: var(--white);
  border-radius: 20px;
  font-size: 20px;
  color: var(--color3);
}
.case-nav>li>a .case-icon {
  width: 52px;
  height: 46px;
  overflow: hidden;
  position: relative;
  margin-right: 25px;
}
.case-nav>li>a .case-icon>img:first-child {
  opacity: 1;
}
.case-nav>li>a .case-icon>img:last-child {
  opacity: 0;
}
.case-nav>li>a:hover,
.case-nav>li.case-active>a {
  background-color: var(--bg-color);
  color: var(--white);
}
.case-nav>li>a:hover .case-icon>img:first-child,
.case-nav>li.case-active>a .case-icon>img:first-child {
  opacity: 0;
}
.case-nav>li>a:hover .case-icon>img:last-child,
.case-nav>li.case-active>a .case-icon>img:last-child {
  opacity: 1;
}
.case-content {
  display: block;
  overflow: hidden;
  margin: 40px 0;
}
.case-content>div {
  display: none;
}
.case-content>div:first-child {
  display: block;
}
.case-swiper {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  overflow: hidden;
}
.swiper-left {
  width: 66.375%;
  margin: 0;
}
.swiper-left .swiper-slide>a {
  width: 100%;
  float: left;
  overflow: hidden;
  position: relative;
}
.swiper-left .swiper-slide>a::before {
  content: "";
  display: block;
  padding-top: 55.178908%;
}
.swiper-left .swiper-slide>a>h1 {
  width: 100%;
  height: 66px;
  line-height: 66px;
  font-size: 20px;
  color: var(--white);
  padding: 0 50px;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  background-color: rgba(0, 0, 0, 0.7);
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 2;
}
.swiper-right {
  width: 33.625%;
  margin: 0;
}
.swiper-right.swiper-vertical>.swiper-wrapper {
  flex-direction: row;
}
.swiper-right .swiper-slide {
  width: 50%;
  height: auto;
  padding-left: 15px;
  margin-left: 0 !important;
}
.swiper-right .swiper-slide>a {
  width: 100%;
  float: left;
  overflow: hidden;
  position: relative;
}
.swiper-right .swiper-slide>a::before {
  content: "";
  display: block;
  padding-top: 71.37255%;
}
.swiper-right .swiper-slide>a>h1 {
  width: 100%;
  height: 46px;
  line-height: 46px;
  font-size: 16px;
  color: var(--white);
  padding: 0 10px;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  background-color: rgba(0, 0, 0, 0.7);
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 2;
}
.swiper-right .swiper-slide-thumb-active>a>h1 {
  background-color: rgba(0, 90, 210, 0.7)
}

@media (max-width: 1240px) {
  .swiper-left .swiper-slide>a::before {
    padding-top: 60.178908%;
  }
  .swiper-right .swiper-slide>a::before {
    padding-top: 77.37255%;
  }
}
@media (max-width: 991px) {
  .case-nav {
    width: 102%;
    margin-left: -1%;
  }
  .case-nav>li {
    width: calc(calc(100% / 3) - 2%);
    margin: 0 1%;
  }
  .case-nav>li>a {
    height: 84px;
  }
  .case-content {
    margin: 20px 0;
  }
  .swiper-left .swiper-slide>a::before {
    padding-top: 70.178908%;
  }
  .swiper-right .swiper-slide>a::before {
    padding-top: 92.37255%;
  }
}
@media (max-width: 767px) {
  .case {
    padding: 15px 0;
  }
  .case-nav {
    margin-top: 10px;
  }
  .case-nav>li>a {
    height: 50px;
    font-size: 14px;
    border-radius: 10px;
  }
  .case-nav>li>a .case-icon {
    width: 30px;
    height: 30px;
    margin-right: 5px;
  }
  .case-content {
    margin: 10px 0;
  }
  .swiper-left {
    width: 100%;
  }
  .swiper-left .swiper-slide>a>h1 {
    height: 40px;
    line-height: 40px;
    font-size: 16px;
    padding: 0 15px;
  }
}

/* 六大优势 */
.choose {
  padding: 35px 0;
}
.choose-list {
  display: block;
  overflow: hidden;
  margin-top: 35px;
}
.choose-list>li {
  display: flex;
  flex-wrap: wrap;
  flex-direction: row-reverse;
  overflow: hidden;
  margin-bottom: 10px;
}
.choose-list>li:last-child {
  margin: 0;
}
.choose-list>li .choose-left {
  width: 50%;
  overflow: hidden;
  position: relative;
  border-radius: 5px;
}
.choose-list>li .choose-left::before {
  content: "";
  display: block;
  padding-top: 42.5%;
}
.choose-list>li .choose-right {
  width: 50%;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  padding-right: 70px;
}
.choose-list>li .choose-right .choose-box {
  width: 100%;
  float: left;
  margin: 5px 0;
}
.choose-list>li .choose-right .choose-number {
  width: 34px;
  height: 34px;
  border-radius: 5px;
  background-color: var(--bg-color);
  font-size: 20px;
  color: var(--white);
  font-weight: bold;
  float: left;
  margin-right: 10px;
  display: flex;
  align-items: center;
  align-content: center;
  justify-content: center;
}
.choose-list>li .choose-right .choose-title {
  display: block;
  overflow: hidden;
  max-width: 505px;
  background: url(../images/choose-heng.png) repeat-x left center;
}
.choose-list>li .choose-right .choose-title>h1 {
  float: left;
  background-color: var(--white);
  line-height: 34px;
  font-size: 20px;
  font-weight: bold;
  color: var(--color3);
  padding-right: 20px;
}
.choose-list>li .choose-right .choose-text {
  display: block;
  overflow: hidden;
  margin-top: 10px;
  min-height: 96px;
  line-height: 24px;
  font-size: 16px;
  color: var(--color3);
  padding-left: 20px;
}

.choose-list>li:nth-child(even) {
  flex-direction: row;
}
.choose-list>li:nth-child(even) .choose-right {
  padding: 0 35px;
}

@media (max-width: 1240px) {
  .choose-list>li .choose-right {
    padding-right: 50px;
  }
  .choose-list>li:nth-child(even) .choose-right {
    padding: 0 30px;
  }
}
@media (max-width: 991px) {
  .choose-list>li .choose-right {
    padding-right: 30px;
  }
  .choose-list>li .choose-right .choose-text {
    min-height: 66px;
    line-height: 22px;
    font-size: 14px;
  }
  .choose-list>li:nth-child(even) .choose-right {
    padding: 0 20px;
  }
}
@media (max-width: 767px) {
  .choose {
    padding: 15px 0;
  }
  .choose-list {
    margin-top: 10px;
  }
  .choose-list>li .choose-left,
  .choose-list>li .choose-right {
    width: 100%;
  }
  .choose-list>li .choose-right {
    padding: 10px 0 0 0 !important;
  }
  .choose-list>li .choose-right .choose-number {
    width: 30px;
    height: 30px;
    font-size: 18px;
  }
  .choose-list>li .choose-right .choose-title>h1 {
    line-height: 30px;
    font-size: 18px;
  }
  .choose-list>li .choose-right .choose-text {
    min-height: 60px;
    line-height: 20px;
    font-size: 12px;
    padding: 0;
  }
}

/* 关于我们 */
.about {
  padding: 40px 0;
}
.about-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin: 30px 0 40px 0;
}
.about-left {
  width: 50%;
  overflow: hidden;
  position: relative;
}
.about-left::before {
  content: "";
  display: block;
  padding-top: 60.4166667%;
}
.about-right {
  width: 50%;
  overflow: hidden;
  position: relative;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}
.about-right::before {
  content: "";
  width: 100%;
  height: 100%;
  background-color: rgba(78, 78, 78, 0.85);
  position: absolute;
  left: 0;
  top: 0;
}
.about-box {
  width: 100%;
  max-width: 640px;
  padding: 60px 20px;
  position: relative;
  z-index: 2;
}
.about-box>h1 {
  display: block;
  overflow: hidden;
  line-height: 30px;
  font-size: 20px;
  color: var(--white);
  font-weight: bold;
}
.about-box .about-text {
  display: block;
  overflow: hidden;
  height: 250px;
  font-size: 14px;
  line-height: 25px;
  color: var(--white);
  margin: 40px 0 0 0;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 10;
  -webkit-box-orient: vertical;
}
.about-box .about-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  margin-top: 25px;
}
.about-box .about-list>li {
  width: 80px;
}
.about-box .about-list>li>a .about-icon {
  width: 100%;
  overflow: hidden;
  position: relative;
  border-radius: 50%;
  background-color: var(--white);
}
.about-box .about-list>li>a .about-icon::before {
  content: "";
  display: block;
  padding-top: 100%;
}
.about-box .about-list>li>a>h2 {
  display: block;
  overflow: hidden;
  line-height: 30px;
  font-size: 20px;
  color: var(--white);
  margin-top: 5px;
  text-align: center;
}

@media (max-width: 1240px) {
  .about-box {
    padding: 50px 20px;
  }
}
@media (max-width: 991px) {
  .about-box {
    padding: 30px 20px;
  }
  .about-content {
    margin: 20px 0;
  }
  .about-box .about-text {
    margin-top: 20px;
  }
}
@media (max-width: 767px) {
  .about {
    padding: 15px 0;
  }
  .about-content {
    margin: 10px 0;
  }
  .about-left,
  .about-right {
    width: 100%;
  }
  .about-box {
    padding: 15px 20px;
  }
  .about-box>h1 {
    font-size: 18px;
  }
  .about-box .about-text {
    margin-top: 10px;
    height: auto;
    -webkit-line-clamp: initial;
    line-height: 22px;
  }
  .about-box .about-list {
    margin-top: 10px;
  }
  .about-box .about-list>li {
    width: 70px;
  }
  .about-box .about-list>li>a .about-icon{
    max-width: 50px;
    margin: 0 auto;
  }
  .about-box .about-list>li>a .about-icon>img {
    height: 30px;
  }
  .about-box .about-list>li>a>h2 {
    font-size: 14px;
  }
}

/* 新闻资讯 */
.news {
  background-color: #ececec;
  padding: 40px 0;
}
.news-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 35px;
}
.news-nav>li {
  width: 198px;
  margin: 5px;
  margin-top: 0;
}
.news-nav>li>a {
  display: block;
  overflow: hidden;
  height: 46px;
  line-height: 46px;
  text-align: center;
  border-radius: 5px;
  font-size: 16px;
  color: var(--color3);
  padding: 0 10px;
  background-color: var(--white);
  text-overflow: ellipsis;
  white-space: nowrap;
}
.news-nav>li>a:hover,
.news-nav>li.news-active>a {
  background-color: var(--bg-color);
  color: var(--white);
}

.news-list {
  display: flex;
  flex-wrap: wrap;
  width: 1672px;
  overflow: hidden;
  margin-top: 35px
}
.news-list>li {
  width: 346px;
  margin: 0 72px 40px 0;
}
.news-list>li>a {
  width: 100%;
  float: left;
  display: flex;
  flex-wrap: wrap;
}
.news-list>li>a .img::before {
  padding-top: 59.5375723%;
}
.news-list>li>a .news-box {
  width: 100%;
  overflow: hidden;
  background-color: var(--white);
  padding: 10px;
}
.news-list>li>a .news-box>h1 {
  display: block;
  overflow: hidden;
  line-height: 36px;
  font-size: 16px;
  color: var(--color3);
  font-weight: bold;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.news-list>li>a .news-box .news-text {
  display: block;
  overflow: hidden;
  height: 50px;
  line-height: 25px;
  font-size: 14px;
  color: var(--color3);
  margin-top: 5px;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.news-list>li>a .news-box .news-time {
  display: block;
  overflow: hidden;
  margin-top: 10px;
  height: 26px;
  line-height: 26px;
  padding-left: 25px;
  background: url(../images/news-icon.png) no-repeat left center;
  font-size: 14px;
  color: var(--color3);
}
.news-list>li>a:hover .news-box {
  background-color: var(--bg-color) !important;
}
.news-list>li>a:hover .news-box>h1,
.news-list>li>a:hover .news-box .news-text,
.news-list>li>a:hover .news-box .news-time {
  color: var(--white);
}
.news-list>li>a:hover .news-box .news-time {
  background: url(../images/news-icon-white.png) no-repeat left center;
}

@media (max-width: 1640px) {
  .news-list {
    width: 102%;
    margin-left: -1%;
  }
  .news-list>li {
    width: 23%;
    margin: 0 1% 40px 1%;
  }
}
@media (max-width: 991px) {
  .news {
    padding: 30px 0;
  }
  .news-nav {
    margin-top: 20px;
  }
  .news-list {
    margin-top: 20px;
  }
  .news-list>li {
    margin: 0 1% 30px 1%;
  }
}
@media (max-width: 767px) {
  .news {
    padding: 15px 0;
  }
  .news-nav {
    margin-top: 10px;
    justify-content: space-between;
  }
  .news-nav>li {
    width: calc(50% - 5px);
    margin: 0 0 5px 0;
  }
  .news-nav>li>a {
    height: 38px;
    line-height: 38px;
  }
  .news-list {
    margin-top: 10px;
    width: 100%;
    margin-left: 0;
  }
  .news-list>li {
    width: 100%;
    margin: 0 0 10px 0;
  }
  .news-list>li>a .img {
    width: 30%;
  }
  .news-list>li>a .news-box {
    width: 70%;
  }
  .news-list>li>a .news-box>h1 {
    line-height: 24px;
  }
  .news-list>li>a .news-box .news-text {
    height: 44px;
    line-height: 22px;
  }
  .news-list>li>a .news-box .news-time {
    margin-top: 5px;
    height: 20px;
    line-height: 20px;
    padding-left: 20px;
  }
}
/* END-首页样式 */

/* 关于我们 */
.main {
  width: 100%;
  overflow: hidden;
  padding: 0 0 50px 0;
  border-top: 1px solid #d9d9d9;
}
.main>.container {
  max-width: 1200px;
}
.main-left {
  width: 268px;
  float: left;
}
.left-menu {
  width: 100%;
  float: left;
}
.menu-title {
  display: flex;
  align-items: center;
  align-content: center;
  justify-content: center;
  overflow: hidden;
  height: 80px;
  background-color: var(--bg-color);
  font-size: 20px;
  color: var(--white);
  text-transform: uppercase;
}
.menu-title>span {
  font-weight: bold;
  margin-right: 15px;
}

.menu-list {
  display: block;
  overflow: hidden;
  transition: initial;
  margin-bottom: 4px;
}
.menu-list>li {
  display: block;
  overflow: hidden;
  margin-bottom: 3px;
}
.menu-list>li>a {
  display: block;
  overflow: hidden;
  height: 54px;
  line-height: 52px;
  border: 1px solid #d9d9d9;
  font-size: 16px;
  color: var(--color3);
  padding: 0 50px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.menu-list>li:hover>a,
.menu-list>li.menu-active>a {
  background-color: #c8c8c8;
}

.menu-contact {
  display: block;
  overflow: hidden;
  margin-top: 3px;
  border: 1px solid #d9d9d9;
  padding: 7px;
}
.menu-contact>img {
  width: 100%;
  display: block;
  height: auto;
}
.menu-text {
  display: block;
  overflow: hidden;
  font-size: 14px;
  line-height: 24px;
  color: var(--color3);
  padding: 20px 7px;
}

.main-right {
  width: 920px;
  float: right;
}
.place-title {
  width: 100%;
  float: left;
  line-height: 44px;
  padding: 0 15px;
  background-color: #ececec;
  margin-top: 20px;
  font-size: 14px;
  color: var(--color3);
}
.place-title>h1 {
  font-size: 14px;
  font-weight: bold;
}
.place-content {
  width: 100%;
  float: left;
  padding: 15px 0;
}
.company {
  display: block;
  overflow: hidden;
  font-size: 14px;
  line-height: 30px;
  color: var(--color3);
}
.company img{
  display: block;
  width: auto !important;
  max-width: 100% !important;
  height: auto !important;
  margin: 0 auto;
}

@media (max-width: 1240px) {
  .main-left {
    width: 24%;
  }
  .menu-list>li>a {
    padding: 0 30px;
  }
  .main-right {
    width: 74%;
  }
}
@media (max-width: 991px) {
  .main {
    padding: 0 0 30px 0;
  }
  .main-left {
    width: 29%;
  }
  .menu-title>span {
    margin-right: 5px;
  }
  .menu-list>li>a {
    padding: 0 15px;
  }
  .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: var(--white);
    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;
  }
  .menu-list>li>a {
    height: 40px;
    line-height: 38px;
    padding: 0 20px;
  }

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

/* 产品中心 */
.place-content .product-list {
  width: 933px;
}
.place-content .product-list>li {
  width: 298px;
  margin: 0 13px 14px 0;
}

.product-details {
  display: block;
  overflow: hidden;
}
.product-details-title {
  display: block;
  overflow: hidden;
  text-align: center;
  font-size: 20px;
  font-weight: bold;
  line-height: 30px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--colorC);
}
.product-details-content {
  display: block;
  overflow: hidden;
  color: var(--color3);
  font-size: 16px;
  line-height: 30px;
  padding-top: 20px;
}
.product-details-content img {
  display: block;
  max-width: 100% !important;
  height: auto !important;
  margin: 0 auto;
}

@media (max-width: 1240px) {
  .place-content .product-list {
    width: 102%;
    margin-left: -1%;
  }
  .place-content .product-list>li {
    width: calc(calc(100% / 3) - 2%);
    margin: 0 1% 14px 1%;
  }
}
@media (max-width: 767px) {
  .place-content .product-list {
    width: 100%;
    margin: 0;
    justify-content: space-between;
  }
  .place-content .product-list>li {
    width: calc(50% - 5px);
    margin: 0 0 10px 0;
  }
  .place-content .product-list>li>a .product-text {
    height: 40px;
    line-height: 38px;
    font-size: 14px;
    padding: 0 10px;
  }

  .product-details-title {
    font-size: 16px;
  }
  .product-details-content {
    padding-top: 15px;
    line-height: 24px;
    font-size: 14px;
  }
}
/* END-产品中心 */

/* 新闻中心 */
.place-content .news-list {
  width: 100%;
  margin: 0;
}
.place-content .news-list>li {
  width: 100%;
  margin: 0 0 20px 0;
}
.place-content .news-list>li>a .img {
  width: 30%;
}
.place-content .news-list>li>a .news-box {
  width: 70%;
  padding: 20px;
  background-color: #ececec;
}
.place-content .news-list>li>a .news-box .news-text {
  height: 75px;
  -webkit-line-clamp: 3;
  margin-top: 10px;
}

.news-details {
  display: block;
  overflow: hidden;
}
.news-details-title {
  display: block;
  overflow: hidden;
  text-align: center;
  font-size: 20px;
  color: var(--color3);
  font-weight: bold;
  line-height: 30px;
}
.news-details-time {
  display: block;
  overflow: hidden;
  text-align: center;
  font-size: 14px;
  color: var(--color6);
  line-height: 1.1;
  padding: 15px 0;
  border-bottom: 1px dashed var(--colorC);
}
.news-details-content {
  display: block;
  overflow: hidden;
  font-size: 16px;
  line-height: 30px;
  padding-top: 20px;
  color: var(--color3);
}
.news-details-content img {
  display: block;
  max-width: 100% !important;
  height: auto !important;
  margin: 0 auto;
}

@media (max-width: 991px) {
  .place-content .news-list>li>a .news-box {
    padding: 15px;
  }
  .place-content .news-list>li>a .news-box .news-text {
    height: 50px;
    -webkit-line-clamp: 2;
  }
}
@media (max-width: 767px) {
  .place-content .news-list>li {
    margin: 0 0 10px 0;
  }
  .place-content .news-list>li>a .news-box {
    padding: 10px;
  }
  .place-content .news-list>li>a .news-box .news-text {
    height: 44px;
    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-新闻中心 */

/* 联系我们 */
.contact {
  display: flex;
  flex-wrap: wrap
}
.contact-text {
  width: 100%;
  float: left;
  font-size: 16px;
  line-height: 30px;
  color: var(--color3);
}
.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 */