/* 字体 */
@font-face {
  font-family: "SegoeUI";
  src: url(./../fonts/SegoeUI.ttf);
  font-weight: normal;
  font-style: normal;
}

@font-face {
  font-family: "SourceHanSansCN";
  src: url(./../fonts/SourceHanSansCN-Regular.ttf);
  font-weight: normal;
  font-style: normal;
}

/* 整体样式 */
::-webkit-scrollbar {
  display: none; /* Chrome Safari */
}

html {
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE 10+ */
}
.about-swiper {
    width:100%;
    overflow:hidden;
}

html,
body {
    width: 100%;
    height: auto;
    font-size: 16px;
    color: #333;
    font-family: "SourceHanSansCN", "Simhei";
    margin: 0;
    padding: 0;
    background-color: #fff;
}

@media (max-width: 1200px) {
  html,
  body {
    font-size: 14px;
  }
}

@media (max-width: 1000px) {
  html,
  body {
    font-size: 12px;
  }
}

ul,
ol,
span,
p {
  margin: 0;
  padding: 0;
}

ul li,
ol li {
  list-style-type: none;
}

a {
  text-decoration: none;
}

a:focus {
  text-decoration: none;
}

a:hover {
  text-decoration: none;
}

/* 屏幕划分尺寸 */
@media (max-width: 1400px) {
}

@media (max-width: 1200px) {
}

@media (max-width: 1000px) {
}

/* 公共样式 */
/* 内宽--1400px */
.chief {
  width: 1400px;
  height: 100%;
  margin: 0 auto;
}

@media (max-width: 1400px) {
  .chief {
    width: 95%;
  }
}

/* 1.页面头部 */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100px;
  z-index: 100;
  box-sizing: border-box;
  overflow: hidden;
  background-color: rgba(255, 255, 255, 0.7);
  box-shadow: 3px 5px 13px 0px rgba(0, 0, 0, 0.12);
}

.header-white {
  background-color: #fff;
}

header .chief {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
}

header .logo {
  display: block;
  width: 248px;
  height: 41px;
}

header .logo img {
  width: 100%;
  height: 100%;
}

header .nav-link {
  width: calc(100% - 186px);
  height: auto;
  box-sizing: border-box;
  color: #fff;
  font-size: 18px;
  text-align: right;
}

header .nav-link a {
  display: inline-block;
  color: #707070;
  box-sizing: border-box;
  padding-bottom: 10px;
}

header .nav-link a:not(:last-child) {
  margin-right: 57px;
}

header .nav-link a:hover,
header .nav-link a:focus,
header .nav-link .active {
  border-bottom: 3px solid #183992;
}

header .nav-btns {
  display: none;
  width: 27px;
  height: 27px;
  cursor: pointer;
}

header .nav-btns img {
  width: 100%;
  height: 100%;
}

@media (max-width: 1200px) {
  header {
    height: 75px;
  }
  header .logo {
    width: 180px;
    height: 29px;
  }
  header .nav-link {
    width: calc(100% - 120px);
    font-size: 16px;
  }
  header .nav-link a {
    padding-bottom: 7px;
  }
  header .nav-link a:hover,
  header .nav-link a:focus,
  header .nav-link .active {
    border-bottom: 2px solid #0c4387;
  }
  header .nav-link a:not(:last-child) {
    margin-right: 47px;
  }
}

@media (max-width: 1000px) {
  header {
    height: auto;
    background-color: #fff;
  }
  header .chief {
    display: block;
  }
  header .top {
    width: 100%;
    height: 47px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
  header .nav-btns {
    display: block;
  }
  header .logo {
    width: 120px;
    height: 19px;
  }
  header .nav-link {
    display: none;
    width: 105%;
    height: auto;
    margin-left: -2.5%;
    box-sizing: border-box;
    padding: 11px 0;
    border-top: 1px solid rgba(12, 67, 135, 1);
  }
  header .nav-link a {
    display: block;
    width: 100%;
    height: 39px;
    font-size: 14px;
    line-height: 39px;
    text-align: center;
  }
  header .nav-link a:not(:last-child) {
    margin-right: 0;
  }
  header .nav-link .active,
  header .nav-link a:hover,
  header .nav-link a:focus {
    border-bottom: 0 solid #0c4387;
    color: #0c4387;
  }
}

/* 2.轮播图 */
.index-swiper {
  width: 100%;
  height: auto;
  overflow: hidden;
  position: relative;
  overflow: hidden;
}

.index-swiper a {
  display: block;
  width: 100%;
  height: auto;
  position: relative;
  overflow: hidden;
}

.index-swiper .swiper-slide a img {
  width: 100%;
  height: auto;
}

.index-swiper a .contents {
  width: 100%;
  height: 100%;
  color: #fff;
  position: absolute;
  top: 0;
  left: 0;
  background-color: rgba(0, 0, 0, 0.5);
}

.index-swiper a .contents .desc {
  width: 100%;
  height: auto;
  text-align: center;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -40%);
  font-size: 56px;
  font-weight: bold;
}

/* 分页器按钮样式修改 */
.swiper {
  --swiper-pagination-color: #fff; /* 两种都可以 */
}

.swiper-pagination-bullet {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: #fff;
  opacity: 1;
}

.swiper-pagination-bullet-active {
  width: 34px;
  height: 16px;
  border-radius: 23px;
  background-color: #fff;
}

.swiper-container-horizontal > .swiper-pagination-bullets,
.swiper-pagination-custom,
.swiper-pagination-fraction {
  bottom: 30px;
}

@media (max-width: 1400px) {
  .index-swiper a .contents .desc {
    font-size: 43px;
  }
  /* 分页器按钮样式修改 */
  .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
  }
  .swiper-pagination-bullet-active {
    width: 23px;
    height: 10px;
  }
  .swiper-container-horizontal > .swiper-pagination-bullets,
  .swiper-pagination-custom,
  .swiper-pagination-fraction {
    bottom: 15px;
  }
}

@media (max-width: 1200px) {
  .index-swiper a .contents .desc {
    font-size: 37px;
  }
}

@media (max-width: 1000px) {
  .index-swiper {
    margin-top: 47px;
  }
  .index-swiper a .contents .desc {
    font-size: 27px;
    transform: translate(-50%, -50%);
  }
  /* 分页器按钮样式修改 */
  .swiper-pagination-bullet {
    width: 7px;
    height: 7px;
  }
  .swiper-pagination-bullet-active {
    width: 15px;
    height: 7px;
  }
  .swiper-container-horizontal > .swiper-pagination-bullets,
  .swiper-pagination-custom,
  .swiper-pagination-fraction {
    bottom: 5px;
  }
}

@media (max-width: 768px) {
  .index-swiper .swiper-slide a img {
    height: 240px;
  }
  .index-swiper a .contents .desc {
    font-size: 20px;
    font-weight: normal;
  }
}

@media (max-width: 480px) {
  .index-swiper .swiper-slide a img {
    height: 200px;
  }
  .index-swiper a .contents .desc {
    font-size: 16px;
  }
}

/* 3.顶部图 */
.banner {
  width: 100%;
  height: auto;
  overflow: hidden;
  position: relative;
  cursor: pointer;
}

.banner img {
  width: 100%;
  height: auto;
}

.banner .sub {
  width: 100%;
  height: 100%;
  overflow: hidden;
  position: absolute;
  top: 0;
  left: 0;
  box-sizing: border-box;
  padding-top: 100px;
  background-color: rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: #fff;
  font-size: 49px;
  font-weight: bold;
}

@media (max-width: 1400px) {
  .banner .sub {
    font-size: 32px;
  }
}

@media (max-width: 1000px) {
  .banner {
    margin-top: 47px;
  }
  .banner img {
    height: 180px;
  }
  .banner .sub {
    font-size: 20px;
    padding-top: 0;
  }
}

/* 4.页脚 */
footer {
  width: 100%;
  height: auto;
  box-sizing: border-box;
  position: relative;
  background: url(./../images/footer.png) no-repeat center/cover;
  background-color: rgba(0, 0, 0, 0.8);
}

footer .top {
  width: 100%;
  height: auto;
  padding: 51px 0 44px;
  box-sizing: border-box;
  border-bottom: 2px solid #585859;
}

footer .top .chief {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

footer .top .logo {
  display: block;
  width: 627px;
  height: 52px;
}

footer .top .logo img {
  width: 100%;
  height: 100%;
}

footer .top .social a:not(:last-child) {
  margin-right: 23px;
}

footer .top .social a:nth-child(1) img {
  width: 25px;
  height: 20px;
}

footer .top .social a:nth-child(2) img {
  width: 20px;
  height: 24px;
}

footer .top .social a:nth-child(3) img {
  width: 25px;
  height: 20px;
}

footer .info {
  width: 100%;
  height: auto;
  overflow: hidden;
  box-sizing: border-box;
  padding: 54px 0 90px;
}

footer .info .chief {
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  justify-content: space-between;
}

footer .info .left {
  width: 40%;
  height: auto;
  overflow: hidden;
}

footer .info .left ul {
  width: 100%;
  height: auto;
  display: flex;
  flex-wrap: wrap;
  flex-direction: column;
  justify-content: space-between;
}

footer .info .left ul li {
  display: flex;
  flex-direction: row;
  overflow: hidden;
}

footer .info .left ul li:not(:first-child) {
  margin-top: 29px;
}

footer .info .left ul li p {
  color: #fff;
}

footer .info .left ul p img {
  vertical-align: middle;
  margin-bottom: 3px;
  margin-right: 13px;
  width: 13px;
  height: auto;
  overflow: hidden;
}

footer .info .right {
  width: 40%;
  height: auto;
  display: flex;
  justify-content: space-between;
}

footer .info .right li p {
  color: #fff;
  font-size: 18px;
}

footer .info .right li a {
  display: block;
  color: #fff;
  font-size: 14px;
  margin-top: 21px;
}

footer .info .right li a:hover,
footer .info .right li a:focus,
footer .info .right li a:hover {
  color: #fff;
  font-weight: bold;
}

footer .copy {
  width: 100%;
  height: 40px;
  box-sizing: border-box;
  position: absolute;
  bottom: 0;
  left: 0;
  background-color: rgba(0, 0, 0, 0.9);
  border-top: 2px solid #585859;
}

footer .copy a {
  display: block;
  color: #fff;
  line-height: 38px;
  text-align: center;
  font-size: 14px;
}

@media (max-width: 1400px) {
  footer .top {
    padding: 47px 0 27px;
  }
  footer .top .logo {
    width: 480px;
    height: 39px;
  }
  footer .info {
    padding: 43px 0 90px;
  }
  footer .info .right li p {
    font-size: 16px;
  }
}

@media (max-width: 1000px) {
  footer .top {
    padding: 27px 0 23px;
    border-bottom: 1px solid #585859;
  }
  footer .top .chief {
    flex-direction: column;
  }
  footer .top .logo {
    width: 280px;
    height: 23px;
  }
  footer .top .social {
    margin-top: 19px;
  }
  footer .top .social a:nth-child(1) img {
    width: 20px;
    height: 16px;
  }
  footer .top .social a:nth-child(2) img {
    width: 19px;
    height: 21px;
  }
  footer .top .social a:nth-child(3) img {
    width: 20px;
    height: 16px;
  }
  footer .info {
    padding: 27px 0 75px;
  }
  footer .info .chief {
    flex-direction: column;
  }
  footer .info .left {
    width: 100%;
  }
  footer .info .right {
    width: 100%;
    margin-top: 23px;
  }
  footer .info .left ul {
    width: 100%;
    flex-direction: column;
    align-items: center;
  }
  footer .info .left ul li:not(:first-child) {
    margin-top: 7px;
  }
  footer .info .left ul p img {
    width: 11px;
    margin-right: 3px;
  }
  footer .info .right li {
    text-align: center;
  }
  footer .info .right li p {
    font-size: 14px;
  }
  footer .info .right li a {
    font-size: 12px;
  }
  footer .info .right li:nth-child(1) {
    margin-right: 9px;
  }
  footer .copy {
    height: 32px;
    border-top: 1px solid #585859;
  }
  footer .copy a {
    font-size: 12px;
    line-height: 31px;
  }
}

/* 0-1.标题 */
.title {
  width: 100%;
  font-size: 40px;
  text-align: center;
  color: #333;
  font-weight: bold;
}

.title-left {
  text-align: left;
}

/* 0-2.按钮 */
.btns {
  display: block;
  width: 180px;
  height: 50px;
  text-align: center;
  line-height: 50px;
  color: #fff;
  text-transform: uppercase;
  background-color: #e93a26 !important;
}

.btns:hover,
.btns:focus {
  color: #fff;
}

@media (max-width: 1400px) {
  .title {
    font-size: 30px;
  }
  .btns {
    width: 120px;
    height: 43px;
    line-height: 43px;
  }
}

@media (max-width: 1000px) {
  .title {
    font-size: 20px;
  }
  .title-left {
    text-align: center;
  }
  .btns {
    width: 90px;
    height: 32px;
    line-height: 32px;
    font-size: 10px;
    margin-left: 50%;
    transform: translateX(-50%);
  }
}

/* 5.首页 */
/* 5-1.首页-关于我们 */
.index-about {
  width: 100%;
  height: auto;
  overflow: hidden;
  margin-top: 50px;
}

.index-about .contents {
  margin-top: 50px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.index-about img {
  width: 685px;
  height: 100%;
}

.index-about .right {
  width: calc(100% - 685px);
  height: auto;
  box-sizing: border-box;
  padding-left: 84px;
}

.index-about .right h4 {
  font-size: 24px;
}

.index-about .right .desc {
  margin-top: 43px;
  color: #999999;
  line-height: 32px;
  /* 文字对齐 */
  text-align: justify;
  text-align-last: left;
  text-justify: inter-ideograph;
}

.index-about .right .btns {
  margin-top: 64px;
}

@media (max-width: 1400px) {
  .index-about {
    margin-top: 47px;
  }
  .index-about img {
    width: 480px;
  }
  .index-about .contents {
    margin-top: 27px;
  }
  .index-about .right {
    width: calc(100% - 480px);
    padding-left: 53px;
  }
  .index-about .right h4 {
    font-size: 20px;
  }
  .index-about .right .desc {
    margin-top: 19px;
    line-height: 27px;
  }
  .index-about .right .btns {
    margin-top: 37px;
  }
}

@media (max-width: 1000px) {
  .index-about {
    margin-top: 32px;
  }
  .index-about .contents {
    margin-top: 13px;
    flex-direction: column;
  }
  .index-about img {
    width: 75%;
    height: 180px;
    order: 2;
    margin-top: 23px;
  }
  .index-about .right {
    width: 100%;
    order: 1;
    padding-left: 0;
  }
  .index-about .right h4 {
    font-size: 16px;
    text-align: center;
  }
  .index-about .right .desc {
    margin-top: 7px;
    line-height: 21px;
  }
  .index-about .right .btns {
    margin-top: 19px;
  }
}

/* 5-2.首页-业务介绍 */
.index-bus {
  width: 100%;
  height: auto;
  overflow: hidden;
  margin-top: 110px;
  box-sizing: border-box;
  padding: 89px 0 110px;
  background: url(./../images/bus.png) no-repeat center/cover;
}

.index-bus .contents {
  margin-top: 50px;
  display: flex;
  justify-content: space-between;
}

.index-bus .contents a {
  display: block;
  width: calc(25% - 22px);
  height: auto;
  overflow: hidden;
  position: relative;
}

.index-bus .contents a .bg {
  width: 100%;
  height: 100%;
}

.index-bus .contents a .bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.index-bus .contents a .details {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  box-sizing: border-box;
  padding: 70px 49px;
  text-align: center;
  color: #ffffff;
  background-color: rgba(0, 0, 0, 0.3);
}

.index-bus .contents a .details img {
  width: auto;
  height: 61px;
}

.index-bus .contents a .details h4 {
  font-size: 24px;
  font-weight: bold;
  margin-top: 43px;
}

.index-bus .contents a .details .items {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.index-bus .contents a .details .items span {
  display: inline-block;
  width: 50%;
  line-height: 32px;
  text-align: left;
}

.index-bus .contents a:nth-child(3) .details .items {
  flex-direction: column;
}

.index-bus .contents a:nth-child(3) .details .items span {
  width: 100%;
  text-align: center;
}

.index-bus .contents a .details .btns {
  width: 120px;
  height: 35px;
  line-height: 35px;
  margin-left: 50%;
  transform: translateX(-50%);
  font-size: 12px;
  margin-top: 42px;
}

@media (max-width: 1400px) {
  .index-bus {
    margin-top: 75px;
    padding: 60px 0 90px;
  }
  .index-bus .contents {
    margin-top: 32px;
  }
  .index-bus .contents a {
    width: calc(25% - 10px);
  }
  .index-bus .contents a .details {
    padding: 43px 23px;
  }
  .index-bus .contents a .details h4 {
    margin-top: 27px;
    font-size: 20px;
  }
  .index-bus .contents a .details .items {
    margin-top: 13px;
  }
  .index-bus .contents a .details .btns {
    margin-top: 27px;
  }
}

@media (max-width: 1000px) {
  .index-bus {
    margin-top: 47px;
    padding: 43px 0 60px;
  }
  .index-bus .contents {
    margin-top: 23px;
    flex-wrap: wrap;
  }
  .index-bus .contents a {
    width: calc(50% - 3px);
    height: 280px;
  }
  .index-bus .contents a:nth-child(n + 3) {
    margin-top: 6px;
  }
  .index-bus .contents a .details img {
    width: auto;
    height: 32px;
  }
  .index-bus .contents a .details {
    padding: 27px 7px;
  }
  .index-bus .contents a .details h4 {
    margin-top: 13px;
    font-size: 16px;
  }
  .index-bus .contents a .details .items {
    margin-top: 13px;
  }
  .index-bus .contents a .details .items span {
    text-align: center;
  }
  .index-bus .contents a .details .btns {
    width: 90px;
    height: 27px;
    line-height: 27px;
    margin-top: 19px;
    font-size: 10px;
  }
}

/* 5-3.首页-业务介绍 */
.index-adv {
  width: 100%;
  height: auto;
  overflow: hidden;
  margin-top: 89px;
}

.index-adv .contents {
  margin-top: 50px;
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  justify-content: space-between;
}

.index-adv .contents a {
  display: block;
  width: calc(25% - 22px);
  height: auto;
  position: relative;
}

.index-adv .contents a .bg {
  width: 100%;
  height: 100px;
  position: absolute;
  bottom: 0;
  left: 0;
  background: url(./../images/adv-bg.png) no-repeat center/cover;
  display:none;
}

.index-adv .contents a img {
  width: 100%;
  height: auto;
}

.index-adv .contents a h3 {
  width: 100%;
  color: #fff;
  text-align: center;
  /*position: absolute;
  bottom: 12px;
  left: 0;*/
  /* 超出隐藏 */
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  box-sizing: border-box;
  padding: 0 13px;
}
.shadow {
    width:100%;
    height:100%;
    position:absolute;
    top:0;
    left:0;
    background:rgba(0,0,0,30%);
    padding:30px;
}
    .shadow img {
        max-width:60px;
        display:block;
        margin:50px auto 0;
    }
    .shadow h3 {
        margin-top:30px;
    }

    @media (max-width: 1400px) {
        .index-adv {
    margin-top: 53px;
  }
  .index-adv .contents {
    margin-top: 27px;
  }
  .index-adv .contents a {
    width: calc(25% - 7px);
  }
}

@media (max-width: 1000px) {
  .index-adv {
    margin-top: 37px;
  }
  .index-adv .contents {
    margin-top: 19px;
  }
  .index-adv .contents a {
    width: calc(50% - 3px);
  }
  .index-adv .contents a:nth-child(n + 3) {
    margin-top: 6px;
  }
  .index-adv .contents a .bg {
    height: 100%;
  }
  .index-adv .contents a img {
    height: 160px;
  }
  .index-adv .contents a h3 {
    padding: 0 7px;
    font-size: 12px;
    bottom: 7px;
  }
}

/* 5-4.合作客户 */
.index-coop {
  width: 100%;
  height: auto;
  overflow: hidden;
  margin-top: 110px;
  box-sizing: border-box;
  padding: 89px 0 110px;
  background: url(./../images/coop-bg.png) no-repeat center/cover;
}

.index-coop .contents {
  margin-top: 50px;
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
}
.cooper-swiper .swiper-slide {
    height:50% !important;
}
.index-coop .contents a {
    display: block;
    height: auto;
}

.index-coop .contents a:not(:nth-child(4n)) {
  margin-right: 28px;
}

.index-coop .contents a:nth-child(n + 5) {
  margin-top: 28px;
}

.index-coop .contents a img {
  width: 100%;
  height: 100%;
  object-fit: fill;
}

@media (max-width: 1400px) {
  .index-coop {
    margin-top: 53px;
    padding: 60px 0 90px;
  }
  .index-coop .contents {
    margin-top: 27px;
  }
  .index-coop .contents a {
    width: calc((100% / 4) - 9px);
  }
  .index-coop .contents a:not(:nth-child(4n)) {
    margin-right: 12px;
  }
  .index-coop .contents a:nth-child(n + 5) {
    margin-top: 12px;
  }
}

@media (max-width: 1000px) {
  .index-coop {
    margin-top: 37px;
    padding: 43px 0 60px;
  }
  .index-coop .contents {
    margin-top: 19px;
  }
  .index-coop .contents a {
    width: calc((100% / 2) - 2px);
  }
  .index-coop .contents a:not(:nth-child(4n)) {
    margin-right: 0;
  }
  .index-coop .contents a:not(:nth-child(2n)) {
    margin-right: 4px;
  }
  .index-coop .contents a:nth-child(n + 5) {
    margin-top: 0;
  }
  .index-coop .contents a:nth-child(n + 3) {
    margin-top: 4px;
  }
  .index-coop .contents a img {
    height: 140px;
  }
}

/* 6.合作伙伴 */
.coop {
  width: 100%;
  height: auto;
  overflow: hidden;
  box-sizing: border-box;
  padding: 70px 0 100px;
  background-color: #f7f7f7;
}

.coop .chief {
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
}

.coop a {
  display: block;
  width: calc((100% / 5) - 18px);
  height: auto;
}

.coop a:not(:nth-child(5n)) {
  margin-right: 22.5px;
}

.coop a:nth-child(n + 6) {
  margin-top: 22.5px;
}

.coop a img {
  width: 100%;
  height: 100%;
  object-fit: fill;
}

@media (max-width: 1400px) {
  .coop {
    padding: 47px 0 90px;
  }
  .coop a {
    width: calc((100% / 5) - 6px);
  }
  .coop a:not(:nth-child(5n)) {
    margin-right: 7.5px;
  }
  .coop a:nth-child(n + 6) {
    margin-top: 7.5px;
  }
}

@media (max-width: 1000px) {
  .coop {
    padding: 37px 0 75px;
  }
  .coop a {
    width: calc((100% / 2) - 2px);
  }
  .coop a:not(:nth-child(5n)) {
    margin-right: 0;
  }
  .coop a:not(:nth-child(2n)) {
    margin-right: 4px;
  }
  .coop a:nth-child(n + 6) {
    margin-top: 0;
  }
  .coop a:nth-child(n + 3) {
    margin-top: 4px;
  }
  .coop a img {
    height: 140px;
  }
}

/* 7.联系我们 */
.contact {
  width: 100%;
  height: auto;
  overflow: hidden;
  margin: 70px 0 66px;
  display: flex;
  justify-content: space-between;
  flex-direction: row;
  align-items: center;
  background-color: #fafbfb;
}

.contact .left {
  width: 42%;
  height: auto;
  box-sizing: border-box;
  padding: 84px 76px;
  background: url(./../images/contact.png) no-repeat left, rgba(0, 0, 0, 1);
}

.contact .right {
  width: 58%;
  height: auto;
  box-sizing: border-box;
  padding: 84px 76px;
}

.contact h3 {
  font-size: 36px;
  font-weight: bold;
}

.contact .left h3 {
  color: #fff;
}

.contact .right h3 {
  text-align: center;
  color: #0c4387;
}

.contact .left ul {
  width: 100%;
  height: auto;
  box-sizing: border-box;
  margin-top: 65px;
  display: flex;
  flex-wrap: nowrap;
  flex-direction: column;
  justify-content: space-between;
}

.contact .left ul li {
  display: flex;
  flex-direction: row;
}

.contact .left ul li:not(:first-child) {
  margin-top: 43px;
}

.contact .left ul li p {
  color: #fff;
}

.contact .left ul li p:nth-child(1) {
  width: 75px;
}

.contact .left ul p img {
  width: 13px;
  height: auto;
  vertical-align: middle;
  margin-bottom: 3px;
  margin-right: 5px;
}

.contact .left .code {
  margin-top: 75px;
}

.contact .left .code p {
  display: inline-block;
}

.contact .left .code p:nth-child(1) {
  margin-right: 24px;
}

.contact .left .code p img {
  width: 150px;
  height: 150px;
}

.contact .left .code p span {
  display: block;
  text-align: center;
  color: #fff;
  margin-top: 9px;
  font-size: 14px;
}

.contact .right ul {
  margin-top: 45px;
}

.contact .right ul li {
  width: 100%;
  height: 60px;
  box-sizing: border-box;
  border: 1px solid #d4d4d4;
  padding: 0 27px;
  background-color: #fff;
  line-height: 58px;
}

.contact .right ul .active,
.contact .right ul li:hover {
  border-color: #004cbf;
}

.contact .right ul li:not(:first-child) {
  margin-top: 20px;
}

.contact .right ul li label {
  font-size: 14px;
  color: #707070;
  font-weight: normal;
  width: 75px;
  float: left;
}

.contact .right ul li input {
  float: right;
  width: calc(100% - 75px);
  height: 100%;
  outline: none;
  border: none;
  font-size: 14px;
  color: #707070;
}

.contact .right .submit {
  background-color: #0c4387;
  color: #fff;
  font-size: 14px;
  text-align: center;
  width: 100%;
  height: 60px;
  line-height: 60px;
  margin-top: 30px;
  cursor: pointer;
}

.map {
  width: 100%;
  height: auto;
  margin-bottom: 78px;
}

.map img {
  width: 100%;
  height: auto;
}

@media (max-width: 1400px) {
  .contact {
    margin: 47px 0;
  }
  .contact .left,
  .contact .right {
    padding: 53px 43px;
  }
  .contact h3 {
    font-size: 27px;
  }
  .contact .left ul {
    margin-top: 43px;
  }
  .contact .left ul li:not(:first-child) {
    margin-top: 27px;
  }
  .contact .left ul li p:nth-child(1) {
    width: 65px;
  }
  .contact .left ul p img {
    width: 11px;
    margin-right: 3px;
  }
  .contact .left .code p img {
    width: 100px;
    height: 100px;
  }
  .contact .right ul {
    margin-top: 32px;
  }
  .contact .right ul li {
    height: 47px;
    padding: 0 13px;
    line-height: 45px;
  }
  .contact .right ul li:not(:first-child) {
    margin-top: 10px;
  }
  .contact .right ul li label {
    font-size: 12px;
    width: 65px;
  }
  .contact .right ul li input {
    width: calc(100% - 65px);
    font-size: 12px;
  }
  .contact .right .submit {
    height: 47px;
    line-height: 47px;
    margin-top: 20px;
    font-size: 12px;
  }
}

@media (max-width: 1000px) {
  .contact {
    margin: 37px 0 27px;
    flex-direction: column;
  }
  .contact .left,
  .contact .right {
    width: 100%;
    padding: 29px 17px;
  }
  .contact .left {
    order: 2;
    margin-top: 23px;
  }
  .contact .right {
    order: 1;
  }
  .contact h3 {
    font-size: 20px;
  }
  .contact .left h3 {
    text-align: center;
  }
  .contact .left ul {
    margin-top: 23px;
  }
  .contact .left ul li {
    justify-content: center;
  }
  .contact .left ul li:not(:first-child) {
    margin-top: 13px;
  }
  .contact .left ul li p:nth-child(1) {
    width: 55px;
  }
  .contact .left .code {
    margin-top: 30px;
    text-align: center;
  }
  .contact .left .code p img {
    width: 75px;
    height: 75px;
  }
  .contact .left .code p span {
    font-size: 12px;
    margin-top: 4px;
  }
  .contact .right ul {
    margin-top: 23px;
  }
  .contact .right ul li {
    height: 37px;
    padding: 0 7px;
    line-height: 35px;
  }
  .contact .right ul li:not(:first-child) {
    margin-top: 7px;
  }
  .contact .right .submit {
    height: 37px;
    line-height: 37px;
    margin-top: 14px;
  }
  .map {
    margin-bottom: 37px;
  }
  .map img {
    height: 180px;
  }
}

/* 8.服务 */
.service {
  width: 100%;
  height: auto;
  overflow: hidden;
  padding: 90px 0;
}

.service aside {
  float: left;
  width: 328px;
  height: auto;
}

.service .side-contents {
  float: right;
  width: calc(100% - 328px);
  height: auto;
  overflow: hidden;
  padding-left: 30px;
}

.service aside h3 {
  width: 100%;
  height: 100px;
  line-height: 100px;
  color: #fff;
  font-size: 24px;
  text-align: center;
  font-weight: bold;
  background: url(./../images/aside.png) no-repeat center/cover;
}

.service aside ul {
  width: 100%;
  height: auto;
  margin-top: 5px;
}

.service aside ul li {
  width: 100%;
  height: auto;
}

.service aside ul li a {
  display: block;
  width: 100%;
  height: auto;
  padding: 17px 20px;
  margin-top: 2px;
  color: #707070;
  box-sizing: border-box;
  background-color: #f7f7f7;
}

.service aside ul li .first {
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
}

.service aside ul li .first span {
  width: calc(100% - 40px);
}

.service aside ul li .first img {
  width: 16px;
  height: 16px;
}

.service aside ul li .second {
  display: none;
}

.service aside ul li .second a {
  padding: 17px 30px;
}

.service aside ul li .first img:nth-child(2) {
  display: inline-block;
}

.service aside ul li .first img:nth-child(3) {
  display: none;
}

.service aside ul .active .first img:nth-child(3),
.service aside ul li:hover .first img:nth-child(3) {
  display: inline-block;
}

.service aside ul .active .first img:nth-child(2),
.service aside ul li:hover .first img:nth-child(2) {
  display: none;
}

.service aside ul .active .first,
.service aside ul li:hover .first {
  color: #183992;
  background-color: rgba(231, 235, 244, 1);
}

.service aside ul .active .second,
.service aside ul li:hover .second {
  display: block;
}

.service aside ul .active .second .active,
.service aside ul li .second a:hover {
  color: #183992;
}

.service aside p {
  width: 100%;
  height: 32px;
  line-height: 32px;
  text-align: right;
  color: #e93a26;
  font-size: 14px;
  background-color: #ffffff;
  box-sizing: border-box;
  padding: 0 7px;
  display: none;
  cursor: pointer;
}

.service .side-contents .aside {
  display: none;
  width: 100%;
  height: auto;
  box-sizing: border-box;
  padding-bottom: 9px;
  border-bottom: 1px solid #999999;
  margin-bottom: 9px;
  line-height: 23px;
}

.service .side-contents .aside span {
  font-size: 14px;
}

.service .side-contents .aside img {
  float: right;
  width: 23px;
  height: 23px;
  cursor: pointer;
}

.serve {
  width: 100%;
  height: auto;
}

.serve .txt {
  line-height: 32px;
  /* 文字对齐 */
  text-align: justify;
  text-align-last: left;
  text-justify: inter-ideograph;
}

.serve img {
  width: 60%;
  height: auto;
  margin:23px auto 0;
}
.cooper-swiper {
    width:100%;
    overflow:hidden;
}
    .cooper-swiper img {
        width:100%;
    }

    @media (max-width: 1400px) {
        .service {
    padding: 47px 0;
  }
  .service aside {
    width: 240px;
  }
  .service .side-contents {
    width: calc(100% - 240px);
    padding-left: 14px;
  }
  .service aside h3 {
    font-size: 20px;
    height: 90px;
    line-height: 90px;
  }
  .service aside ul {
    margin-top: 3px;
  }
  .service aside ul li a {
    padding: 15px 13px;
    margin-top: 1px;
  }
  .service aside ul li .second a {
    padding: 15px 20px;
  }
  .service aside ul li .first span {
    width: calc(100% - 25px);
  }
}

@media (max-width: 1000px) {
  .service {
    padding: 37px 0;
  }
  .service aside {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 95%;
    display: none;
    z-index: 300;
    background-color: #f7f7f7;
    box-shadow: 3px 5px 13px 0px rgba(0, 0, 0, 0.12);
  }
  .service aside p {
    display: block;
  }
  .service .side-contents .aside {
    display: block;
  }
  .service .side-contents {
    width: 100%;
    padding-left: 0;
  }
  .service aside h3 {
    font-size: 16px;
    font-weight: normal;
    height: 60px;
    line-height: 60px;
  }
  .service aside ul {
    margin-top: 0;
    width: 100%;
    height: 45vh;
    overflow-x: hidden;
    overflow-y: scroll;
  }
  .service aside ul li a {
    padding: 7px;
    font-size: 10px;
  }
  .service aside ul li .second a {
    padding: 7px;
  }
  .service aside ul li .first span {
    width: calc(100% - 15px);
  }
  .service aside ul li .first img {
    width: 10px;
    height: 10px;
  }
  .serve .txt {
    line-height: 24px;
  }
  .serve img {
    height: 180px;
    margin-top: 13px;
  }
}

/* 9.关于我们 */
/* 9-1.关于我们 */
.about {
  width: 100%;
  height: auto;
  overflow: hidden;
  margin-top: 50px;
}

.about .chief {
  display: flex;
  justify-content: space-between;
}

.about img {
  width: 685px;
  height: 100%;
}

.about .right {
  width: calc(100% - 685px);
  height: auto;
  box-sizing: border-box;
  padding-left: 84px;
}

.about .right h4 {
  font-size: 24px;
  margin-top: 65px;
}

.about .right .desc {
  margin-top: 32px;
  color: #999999;
  line-height: 32px;
  /* 文字对齐 */
  text-align: justify;
  text-align-last: left;
  text-justify: inter-ideograph;
}

@media (max-width: 1400px) {
  .about {
    margin-top: 47px;
  }
  .about img {
    width: 480px;
  }
  .about .right {
    width: calc(100% - 480px);
    padding-left: 53px;
  }
  .about .right h4 {
    font-size: 20px;
    margin-top: 27px;
  }
  .about .right .desc {
    margin-top: 19px;
    line-height: 27px;
  }
}

@media (max-width: 1000px) {
  .about {
    margin-top: 32px;
  }
  .about .chief {
    flex-direction: column;
  }
  .about img {
    width: 75%;
    height: 180px;
    order: 2;
    margin: 19px auto 0;
  }
  .about .right {
    width: 100%;
    order: 1;
    padding-left: 0;
  }
  .about .right h4 {
    font-size: 16px;
    text-align: center;
    margin-top: 19px;
  }
  .about .right .desc {
    margin-top: 7px;
    line-height: 21px;
  }
}

/* 9-2.企业文化 */
.vision {
  width: 100%;
  height: auto;
  overflow: hidden;
  margin: 89px 0;
  box-sizing: border-box;
  padding: 90px 0;
  background: url(./../images/cul-bg.png) no-repeat center/cover;
}

.vision .contents {
  width: 100%;
  height: auto;
  margin-top: 42px;
  display: flex;
}

.vision .contents a {
  display: block;
  width: calc((100% / 3) - 20px);
  height: auto;
  box-sizing: border-box;
  position: relative;
}

.vision .contents a:not(:nth-child(3n)) {
  margin-right: 30px;
}

.vision .contents a img {
  width: 100%;
  height: 100%;
}

.vision .contents a div {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  color: #fff;
  background-color: rgba(133, 141, 146, 0.6);
  box-sizing: border-box;
  padding: 100px 88px;
  text-align: center;
}

.vision .contents a div h3 {
  font-size: 24px;
  font-weight: bold;
}

.vision .contents a div p {
  margin-top: 39px;
}

@media (max-width: 1400px) {
  .vision {
    margin: 43px 0;
    padding: 47px 0;
  }
  .vision .contents {
    margin-top: 23px;
  }
  .vision .contents a {
    display: block;
    width: calc((100% / 3) - 6px);
  }
  .vision .contents a:not(:nth-child(3n)) {
    margin-right: 9px;
  }
  .vision .contents a div {
    padding: 90px 32px;
  }
  .vision .contents a div h3 {
    font-size: 20px;
  }
  .vision .contents a div p {
    margin-top: 23px;
  }
}

@media (max-width: 1000px) {
  .vision {
    margin: 37px 0;
    padding: 32px 0;
  }
  .vision .contents {
    margin-top: 19px;
    flex-direction: column;
  }
  .vision .contents a {
    width: 100%;
    height: 120px;
  }
  .vision .contents a:not(:nth-child(3n)) {
    margin-right: 0;
  }
  .vision .contents a:nth-child(n + 2) {
    margin-top: 7px;
  }
  .vision .contents a div {
    padding: 37px 23px;
  }
  .vision .contents a div h3 {
    font-size: 16px;
  }
  .vision .contents a div p {
    margin-top: 13px;
  }
}

/* 9-3.发展历程 */
.history {
  width: 100%;
  height: auto;
  overflow: hidden;
  margin-bottom: 110px;
}

.history .contents {
  margin-top: 50px;
}

.history .timeline {
  width: 100%;
  height: auto;
  margin-top: 43px;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  box-sizing: border-box;
  padding: 0 43px;
  border-bottom: 1px solid #d8d8d8;
}

.history .timeline li {
  width: calc(100% / 11);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}

.history .timeline li p:nth-child(1) {
  font-size: 18px;
  color: #333;
}

.history .timeline li img {
  width: 34px;
  height: 34px;
  margin-bottom: -17px;
  display: none;
}

.history .timeline li .line {
  width: 1px;
  height: 75px;
  background-color: #d8d8d8;
}

.history .timeline .active p:nth-child(1),
.history .timeline li:hover p:nth-child(1) {
  color: #183992;
  font-size: 32px;
  line-height: 32px;
}

.history .timeline .active img,
.history .timeline li:hover img {
  display: block;
}

.history .timeline .active .line,
.history .timeline li:hover .line {
  margin-bottom: -23px;
}

.history .affair {
  width: 100%;
  height: auto;
  overflow: hidden;
  box-sizing: border-box;
  margin-top: 50px;
  padding: 31px 28px;
  background-color: #f7f7f7;
  /*display: flex;*/
  justify-content: space-between;
  align-items: center;
  position:relative;
}

.history .affair>img {
  width: 23px;
  height: auto;
  cursor: pointer;
  position:absolute;
  z-index:9;
}
    .history .affair > img:nth-child(1) {
        top:50%;
        left:25px;
        transform:translateY(-50%);
    }
        .history .affair > img:nth-child(3) {
            top:50%;
            right:25px;
            transform:translateY(-50%);
        }

        .history .affair .center {
            width: calc(100% - 46px);
            height: 100%;
            box-sizing: border-box;
            padding: 0 76px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

.history .affair .center img {
  width: 338px;
  height: auto;
}

.history .affair .center .text {
  width: calc(100% - 338px);
  color: #a3a3a3;
  box-sizing: border-box;
  padding-left: 62px;
  line-height: 32px;
  /* 文字对齐 */
  text-align: justify;
  text-align-last: left;
  text-justify: inter-ideograph;
}

@media (max-width: 1400px) {
  .history {
    margin-bottom: 90px;
  }
  .history .contents {
    margin-top: 37px;
  }
  .history .timeline {
    padding: 0 23px;
  }
  .history .timeline li p:nth-child(1) {
    font-size: 16px;
  }
  .history .affair {
    margin-top: 43px;
  }
  .history .timeline .active p:nth-child(1),
  .history .timeline li:hover p:nth-child(1) {
    font-size: 24px;
    line-height: 28px;
  }
  .history .affair img {
    width: 17px;
  }
  .history .affair .center {
    width: calc(100% - 34px);
    padding: 0 32px;
    margin:0 auto;
  }
  .history .affair .center img {
    width: 280px;
  }
  .history .affair .center .text {
    width: calc(100% - 280px);
    padding-left: 32px;
    line-height: 27px;
  }
}

@media (max-width: 1000px) {
  .history {
    margin-bottom: 75px;
  }
  .history .contents {
    margin-top: 17px;
  }
  .history .timeline {
    padding: 0;
    flex-wrap: wrap;
  }
  .history .timeline li {
    width: calc(100% / 3);
  }
  .history .timeline li p:nth-child(1) {
    font-size: 16px;
  }
  .history .timeline li .line {
    width: 1px;
    height: 32px;
  }
  .history .timeline li img {
    width: 17px;
    height: 17px;
    margin-bottom: -8.5px;
  }
  .history .timeline .active p:nth-child(1),
  .history .timeline li:hover p:nth-child(1) {
    font-size: 20px;
    line-height: 20px;
  }

  .history .timeline .active .line,
  .history .timeline li:hover .line {
    margin-bottom: -3px;
  }
  .history .affair {
    margin-top: 24px;
    padding: 23px 13px;
  }
  .history .affair img {
    width: 15px;
  }
  .history .affair .center {
    padding: 0 17px;
    flex-direction: column;
  }

  .history .affair .center img {
    width: 100%;
    height: 120px;
  }
  .history .affair .center .text {
    width: 100%;
    margin-top: 7px;
    padding-left: 0;
    line-height: 21px;
  }
}

.social {
    position:relative;
}
.social .weima {
    position:absolute;
    left:-150px;
    top:-35px;
}
.weima {
    width:100px;
    height:100px;
    padding:10px;
    background:#fff;
    border-radius:10px;
    display:none;
}
.weima img   {
    width:100%;
    display:block;
}
.pub {
   position:absolute;
   top:-100px;
}
.pub2 {
    position:relative;
}
@media (max-width:1000px) {
    .social .weima {
        left:-110px;
    }
}