* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
.mask {
  position: fixed;
  background-color: rgba(0, 0, 0, 0.6);
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1001;
  width: 100%;
  display: none;
}
header {
  width: 100%;
  height: 90px;
}
header .header {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
  height: 100%;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
}
header .header .logo .logo-link {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
}
header .header .logo .logo-link img {
  height: 50px;
  margin-right: 10px;
}
header .header .nav {
  height: 100%;
}
header .header .nav .nav-list {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  height: 100%;
}
header .header .nav .nav-list li {
  height: 100%;
  position: relative;
}
header .header .nav .nav-list li > a {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  height: 100%;
  color: #333333;
  font-weight: 500;
  font-size: 16px;
  padding: 0 30px;
}
header .header .nav .nav-list li > a:hover {
  color: #874013;
}
header .header .nav .nav-list li .active {
  color: #874013;
}
header .header .nav .nav-list li .active::after {
  content: '';
  display: block;
  width: 100%;
  height: 0px;
  border-bottom: 2px solid #874013;
  position: absolute;
  bottom: 0px;
  left: 50%;
  -webkit-transform: translateX(-50%);
      -ms-transform: translateX(-50%);
          transform: translateX(-50%);
}
header .header .nav .nav-list li:hover .nav2 {
  display: block;
}
header .header .nav .nav-list li .nav2 {
  position: absolute;
  top: 90px;
  left: 0;
  z-index: 1000;
  background-color: #fff;
  width: 100%;
  display: none;
}
header .header .nav .nav-list li .nav2 a {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  width: 100%;
  height: 50px;
  color: #999999;
  font-weight: 500;
  font-size: 14px;
}
header .header .nav .nav-list li .nav2 a:hover {
  color: #874013;
}
header .header .nav .nav-list li .nav2 .active2 {
  color: #874013 !important;
}
header .mobile-header {
  display: none;
}
.page-banner {
  width: 100%;
  position: relative;
}
.page-banner > img {
  width: 100%;
}
.page-banner .banner-box {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
      -ms-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}
.page-banner .banner-box .title {
  font-weight: bold;
  font-size: 38px;
  line-height: 38px;
  color: #333333;
  text-align: center;
  margin-bottom: 25px;
}
.page-banner .banner-box .intro {
  font-weight: 400;
  font-size: 34px;
  color: #333333;
}
.page-banner2 {
  position: relative;
}
.page-banner2 .banner-box {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
      -ms-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}
.page-banner2 .banner-box .box-content {
  position: absolute;
  top: 50%;
  left: 0;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  width: 50%;
  background-color: rgba(255, 255, 255, 0.8);
  padding: 60px;
}
.page-banner2 .banner-box .box-content .title {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
  margin-bottom: 50px;
}
.page-banner2 .banner-box .box-content .title span {
  line-height: 40px;
}
.page-banner2 .banner-box .box-content .title span:nth-child(1) {
  font-weight: bold;
  font-size: 38px;
  color: #874013;
}
.page-banner2 .banner-box .box-content .title span:nth-child(2) {
  font-weight: 400;
  font-size: 34px;
  color: #874013;
}
.page-banner2 .banner-box .box-content .intro {
  font-weight: 400;
  font-size: 36px;
  color: #333333;
  line-height: 50px;
}
.section-title {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  margin-bottom: 70px;
}
.section-title .line {
  width: 110px;
  height: 2px;
  background: #874013;
  margin-right: 10px;
}
.section-title .title {
  font-weight: bold;
  font-size: 30px;
  color: #874013;
}
.section-title .intro {
  margin-left: auto;
  font-weight: 400;
  font-size: 30px;
  color: #DDDDDD;
}
.page ul{
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.page li {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  width: 40px;
  height: 40px;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  border: 1px solid #CCCCCC;
  margin: 10px;
  color: #333333;
}
.page li a{
  width: 40px;
  height: 40px;
  text-align: center;
  line-height: 40px;
  display: block;
  color: #874013;
}
.page li.active {
  background: #874013;
  color: #fff;
}
footer {
  background-color: #F6F7FB;
}
footer .footer {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
  padding: 70px 0px;
}
footer .footer .footer-left {
  margin-right: 100px;
}
footer .footer .footer-left .company-name {
  font-weight: 400;
  font-size: 36px;
  color: #333333;
  line-height: 36px;
  margin-bottom: 40px;
}
footer .footer .footer-left p {
  font-weight: 400;
  font-size: 14px;
  color: #666666;
  line-height: 30px;
}
footer .footer .footer-right {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-flex: 1;
  -webkit-flex: 1;
      -ms-flex: 1;
          flex: 1;
}
footer .footer .footer-right .footer-nav-list {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-flex: 1;
  -webkit-flex: 1;
      -ms-flex: 1;
          flex: 1;
}
footer .footer .footer-right .footer-nav-list .nav-title {
  font-weight: 400;
  font-size: 18px;
  color: #333333;
  border-bottom: 1px solid #ccc;
  padding: 15px 0;
  margin-bottom: 15px;
}
footer .footer .footer-right .footer-nav-list a {
  font-weight: 400;
  font-size: 14px;
  color: #666666;
  line-height: 30px;
}
footer .back-top {
  position: fixed;
  right: 50px;
  bottom: 200px;
  width: 40px;
  height: 40px;
  background-color: #0064D4;
  cursor: pointer;
  display: none;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
}
footer .back-top img {
  width: 20px;
}
.case_info{
  margin:auto;
  width: 800px;
}
.case_info .case_title{
  display: flex;
  margin-top: 30px;
}
.case_info .case_title >div:first-child{
  width: 420px;
}
.case_info .case_title >div:last-child{
  margin-left:30px;
  flex:1;
}
.case_info .case_title{
  display: flex;
}
.case_info .case_title .right h2{

  margin-top: 20px;
  font-size: 34px;
}
.case_info .case_title .right div{
  margin-top: 20px;
  font-size: 20px;
  color: #999999;
}
.case_info .content{
  margin-top: 30px;
}

.bigShopSwiper {
  height: 80%;
  width: 100%;
}

.smallShopSwiper {
  margin-top: 10px;
  height: 20%;
  box-sizing: border-box;
  padding: 10px 0;
}

.smallShopSwiper .swiper-slide {
  width: 25%;
  height: 100%;
  opacity: 0.4;
}

.smallShopSwiper .swiper-slide-thumb-active {
  opacity: 1;
}

.swiper-slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 990px) {
  .w1200 {
    width: 100%;
  }
  header {
    padding: 10px 15px;
    height: 60px;
  }
  header .header {
    display: none;
  }
  header .header .nav {
    display: none;
  }
  header .header .lang {
    display: none;
  }
  header .mobile-header {
    display: -webkit-box !important;
    display: -webkit-flex !important;
    display: -ms-flexbox !important;
    display: flex !important;
    -webkit-box-align: center;
    -webkit-align-items: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
        -ms-flex-pack: justify;
            justify-content: space-between;
    width: 100%;
  }
  header .mobile-header .logo {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
        -ms-flex-align: center;
            align-items: center;
  }
  header .mobile-header .logo img {
    height: 30px;
    margin-right: 10px;
  }
  header .mobile-header .logo .logo-text p {
    line-height: 1.2;
  }
  header .mobile-header .logo .logo-text p:nth-child(1) {
    font-size: 18px;
    color: #fff;
    font-weight: bold;
  }
  header .mobile-header .logo .logo-text p:nth-child(2) {
    color: #999;
    font-size: 12px;
  }
  header .mobile-header .lang {
    margin-left: auto;
  }
  header .mobile-header .hb-btn {
    margin-left: 5px;
  }
  header .mobile-header .hb-btn img {
    width: 30px;
  }
  header .mobile-header .mobile-nav {
    position: fixed;
    top: 65px;
    left: 0;
    right: 0;
    background-color: #333333;
    display: none;
    z-index: 11111;
  }
  header .mobile-header .mobile-nav .nav-list {
    max-height: 100vh;
    overflow-y: auto;
  }
  header .mobile-header .mobile-nav ul li > a {
    display: block;
    height: 50px;
    line-height: 50px;
    border-bottom: 1px solid #ccc;
    color: #fff;
    padding: 0 15px;
  }
  header .mobile-header .mobile-nav .nav2 {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  header .mobile-header .mobile-nav .nav2 a {
    display: block;
    height: 50px;
    line-height: 50px;
    padding-left: 30px;
    color: #fff;
  }
  header .mobile-header .mobile-nav .active {
    color: #fff;
    background-color: #75c7c5;
  }
  header .mobile-header .mobile-nav .close-btn {
    position: absolute;
    top: -60px;
    right: 10px;
    display: block;
    height: 50px;
    width: 50px;
    background-color: transparent;
    color: #fff;
    line-height: 50px;
    font-size: 30px;
    text-align: center;
  }
  .page-banner {
    width: 100%;
    position: relative;
    height: 150px;
  }
  .page-banner > img {
    width: 100%;
    object-fit: cover;
    height: 100%;
  }
  .page-banner .banner-box {
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
        -ms-transform: translate(-50%, -50%);
            transform: translate(-50%, -50%);
  }
  .page-banner .banner-box .title {
    font-weight: bold;
    font-size: 18px;
    line-height: 18px;
    color: #333333;
    text-align: center;
    margin-bottom: 0px;
  }
  .page-banner .banner-box .intro {
    font-weight: 400;
    font-size: 14px;
    color: #333333;
  }
  .section-title {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
        -ms-flex-align: center;
            align-items: center;
    margin-bottom: 30px;
  }
  .section-title .line {
    width: 30px;
    height: 2px;
    background: #874013;
    margin-right: 10px;
  }
  .section-title .title {
    font-weight: bold;
    font-size: 16px;
    color: #874013;
  }
  .section-title .intro {
    margin-left: auto;
    font-weight: 400;
    font-size: 14px;
    color: #DDDDDD;
  }
  .page-banner2 {
    position: relative;
  }
  .page-banner2 img {
    width: 100%;
  }
  .page-banner2 .banner-box {
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
        -ms-transform: translate(-50%, -50%);
            transform: translate(-50%, -50%);
  }
  .page-banner2 .banner-box .box-content {
    position: absolute;
    top: 50%;
    left: 0;
    -webkit-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
            transform: translateY(-50%);
    width: 100%;
    background-color: rgba(255, 255, 255, 0.8);
    padding: 15px;
  }
  .page-banner2 .banner-box .box-content .title {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
        -ms-flex-pack: justify;
            justify-content: space-between;
    margin-bottom: 10px;
  }
  .page-banner2 .banner-box .box-content .title span {
    line-height: 40px;
  }
  .page-banner2 .banner-box .box-content .title span:nth-child(1) {
    font-weight: bold;
    font-size: 16px;
    color: #874013;
  }
  .page-banner2 .banner-box .box-content .title span:nth-child(2) {
    font-weight: 400;
    font-size: 12px;
    color: #874013;
  }
  .page-banner2 .banner-box .box-content .intro {
    font-weight: 400;
    font-size: 12px;
    color: #333333;
    line-height: 20px;
  }
  footer {
    background-color: #F6F7FB;
  }
  footer .footer {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
    padding: 50px 15px;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  footer .footer .footer-left {
    margin-right: 100px;
  }
  footer .footer .footer-left .company-name {
    font-weight: 400;
    font-size: 26px;
    color: #333333;
    line-height: 36px;
    margin-bottom: 40px;
  }
  footer .footer .footer-right {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-flex: 1;
    -webkit-flex: 1;
        -ms-flex: 1;
            flex: 1;
  }
  footer .footer .footer-right .footer-nav-list {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-flex: 1;
    -webkit-flex: 1;
        -ms-flex: 1;
            flex: 1;
  }
  footer .footer .footer-right .footer-nav-list .nav-title {
    font-weight: 400;
    font-size: 18px;
    color: #333333;
    border-bottom: 1px solid #ccc;
    padding: 15px 0;
    margin-bottom: 15px;
  }
  footer .footer .footer-right .footer-nav-list a {
    font-weight: 400;
    font-size: 14px;
    color: #666666;
    line-height: 30px;
  }
  footer .back-top {
    right: 20px;
    bottom: 100px;
  }

  .section-case{
    padding: 15px;
  }
  .case_info{
    width: 100%;
  }
  .case_info .case_title{
    display: block;
  }
  .case_info .case_title >div:first-child{
    width:100%;
  }
  .case_info .case_title >div:last-child{
    margin-left: 0;
  }
}