html {
  -webkit-text-size-adjust: none;
}
.l-container {
  margin-left: auto;
  margin-right: auto;
}
.mb {
  display: none;
}
.fold-icon {
  display: none !important;
  width: 12px;
  height: 12px;
  background: url("../images/index/ifold.svg") center no-repeat;
  background-size: cover;
  position: absolute;
  right: 30px;
  top: 50%;
  margin-top: -6px;
  transition: all 0.3s;
  transform: rotateX(180deg);
}
.unfold.fold-icon {
  transform: rotateX(0);
}
@media (max-width: 978px) {
  .unfold.fold-icon {
    background-size: cover;
  }
  .unfold.fold-icon .pc {
    display: none !important;
  }
  .unfold.fold-icon .mb {
    display: block !important;
  }
  .unfold.fold-icon .fold-icon {
    display: block !important;
  }
}
.l-btn {
  height: 44px;
  line-height: 44px;
  padding: 0 40px;
  background: #e52929;
  border-radius: 4px;
  border: 1px solid #e52929;
  color: #ffffff;
  font-size: 16px;
  vertical-align: middle;
  text-align: center;
  transition: all 0.3s;
  float: left;
  margin-top: 10px;
  margin-right: 20px;
}
.l-btn + .l-btn {
  margin-right: 0;
}
.l-btn:hover {
  color: #42dde6;
  border: 1px solid #42dde6;
}
.l-btn.red {
  color: #fff;
  border: 1px solid #e52929;
  background: #e52929;
}
.l-btn.red:hover {
  background: #c13e2d;
  border-color: #c13e2d;
}
.l-btn.green {
  color: #fff;
  border: 1px solid #32ced7;
  background: #32ced7;
}
.l-btn.green:hover {
  background: #42dde6;
}
.l-btn.gray {
  color: #666;
  border: 1px solid #f3f7fd;
  background: #f3f7fd;
}
.l-btn.gray:hover {
  background: #f3f7fd;
  color: #666;
  border-color: #f3f7fd;
}
.l-btn.orange {
  color: #fff;
  border: 1px solid #f59a23;
  background: #f59a23;
}
.l-btn.orange:hover {
  border: 1px solid #ffa632;
  background: #ffa632;
}
.tab[data-direction="cross"] > .tab_btn > li {
  float: left;
  text-align: center;
}
.tab[data-direction="cross"] > .tab_btn > li > p {
  display: inline-block;
  font-size: 18px;
  color: #333;
  cursor: pointer;
}
.tab[data-direction="cross"] > .tab_item > li {
  float: left;
}
.tab[data-direction="cross"][data-index="2"] > .tab_btn > li {
  width: 50%;
}
.tab[data-direction="cross"][data-index="3"] > .tab_btn > li {
  width: 33.333%;
}
.tab[data-direction="cross"][data-index="4"] > .tab_btn > li {
  width: 25%;
}
.tab[data-direction="cross"][data-index="5"] > .tab_btn > li {
  width: 20%;
}
.tab[data-direction="cross"][data-index="6"] > .tab_btn > li {
  width: 16.666%;
}
.tab[data-direction="vertical"] > .tab_btn > li > p {
  display: inline-block;
  font-size: 18px;
  color: #333;
  cursor: pointer;
}
.tab[data-direction="vertical"] > .tab_item > li {
  float: left;
}
.tab[data-direction="vertical"][data-index="2"] > .tab_btn > li {
  width: 50%;
}
.tab[data-direction="vertical"][data-index="3"] > .tab_btn > li {
  width: 33.333%;
}
.tab[data-direction="vertical"][data-index="4"] > .tab_btn > li {
  width: 25%;
}
.tab[data-direction="vertical"][data-index="5"] > .tab_btn > li {
  width: 20%;
}
.tab[data-direction="vertical"][data-index="6"] > .tab_btn > li {
  width: 16.666%;
}
.l-title {
  padding-bottom: 80px;
  font-size: 0;
  text-align: center;
}
.l-title h2 {
  font-size: 36px;
  color: #000000;
  letter-spacing: 0;
  text-align: center;
  line-height: 40px;
  font-weight: 500;
  position: relative;
}
.l-title h2:after {
  content: "";
  position: absolute;
  width: 40px;
  height: 5px;
  background: #e52929;
  bottom: -20px;
  left: 50%;
  margin-left: -20px;
}
.l-title p {
  font-size: 16px;
  line-height: 22px;
  margin-top: 15px;
  color: #33465b;
  text-align: center;
}
.l-title.dark h2 {
  color: #fff;
}
.l-title.dark h2:after {
  background: #fff;
}
@media (max-width: 978px) {
  .l-title {
    padding-bottom: 50px;
    font-size: 0;
  }
  .l-title h2 {
    font-size: 24px;
    font-weight: 400;
  }
  .l-title h2:after {
    bottom: -15px;
  }
}
html {
  font-size: 100px;
}
@media (max-width: 1440px) {
  html {
    font-size: 80px;
  }
}
@media (max-width: 1240px) {
  html {
    font-size: 60px;
  }
}
.banner {
  position: relative;
  text-align: center;
}
.banner .banner-info {
  padding-top: 200px;
  padding-bottom: 130px;
}
.banner .banner-info h2 {
  font-size: 54px;
  color: #202020;
  line-height: 60px;
  font-family: "Alibaba_105";
}
.banner .l-container {
  line-height: 400px;
}
.banner .banner-main {
  display: inline-block;
  vertical-align: middle;
  line-height: 1rem;
  position: relative;
  z-index: 2;
}
@media (max-width: 978px) {
  .banner {
    background-color: #ffff;
    position: relative;
  }
  .banner .l-container {
    line-height: 0;
  }
  .banner .banner-main {
    width: 100%;
  }
  .banner .banner-info {
    font-size: 0;
    text-align: center;
    padding-top: 105px;
    padding-bottom: 60px;
  }
  .banner .banner-info h2 {
    font-size: 36px;
    color: #202020;
    line-height: 60px;
  }
}
.case .tab_btn {
  background: #f7f7f7;
  text-align: center;
}
.case .tab_btn li {
  width: auto !important;
  float: none !important;
  display: inline-block;
  padding: 0 50px;
  font-size: 18px;
  color: #606060;
  text-align: left;
  font-weight: 400;
  line-height: 60px;
  transition: all 0.3s;
  cursor: pointer;
}
.case .tab_btn li h3 {
  transition: all 0.3s;
  border-bottom: 3px solid transparent;
}
.case .tab_btn li:hover {
  color: #e60113;
}
.case .tab_btn li.active h3 {
  font-weight: 500;
  color: #000;
  font-family: "Alibaba_65";
  border-bottom: 3px solid #e60113;
}
.case .tab_item {
  padding: 0.8rem 1.2rem;
}
.case .tab_item .card {
  display: flex;
  align-items: center;
  margin-bottom: 0.8rem;
}
.case .tab_item .card .img-box {
  width: 40%;
  font-size: 0;
  position: relative;
}
.case .tab_item .card .img-box img {
  width: 100%;
  transition: all 0.3s;
  position: relative;
  z-index: 1;
  border-radius: 20px;
}
.case .tab_item .card .img-box::after {
  content: "";
  position: absolute;
  left: 20px;
  right: 20px;
  top: 10px;
  bottom: -20px;
  background: rgba(0, 0, 0, 0.3);
  filter: blur(20px);
}
.case .tab_item .card .info-box {
  width: 60%;
  font-size: 0;
  padding-left: 50px;
}
.case .tab_item .card .info-box h3 {
  font-size: 36px;
  color: #202020;
  text-align: left;
  font-weight: 900;
  line-height: 48px;
  margin-bottom: 40px;
  height: 40px;
  font-family: "Alibaba_95";
}
.case .tab_item .card .info-box h3 span {
  font-size: 20px;
  margin-left: 3px;
}
.case .tab_item .card .info-box h3 img {
  height: 100%;
}
.case .tab_item .card .info-box p {
  display: inline-block;
  width: 33.33%;
  font-size: 36px;
  color: #202020;
  text-align: left;
  font-weight: 500;
}
.case .tab_item .card .info-box p span {
  display: block;
}
.case .tab_item .card .info-box p span:first-child {
  font-family: "Alibaba_95";
}
.case .tab_item .card .info-box p span:last-child {
  font-size: 16px;
  margin-top: 5px;
  line-height: 24px;
  font-family: "Alibaba_55";
}
@media (max-width: 978px) {
  .case .tab_btn {
    background: #f7f7f7;
    text-align: center;
  }
  .case .tab_btn li {
    width: auto !important;
    float: none !important;
    display: inline-block;
    padding: 0 20px;
    font-size: 16px;
    color: #606060;
    text-align: left;
    font-weight: 400;
    line-height: 48px;
    transition: all 0.3s;
    cursor: pointer;
  }
  .case .tab_btn li h3 {
    transition: all 0.3s;
    border-bottom: 3px solid transparent;
  }
  .case .tab_btn li.active,
  .case .tab_btn li:hover {
    color: #202020;
    font-weight: 500;
  }
  .case .tab_btn li.active h3 {
    border-bottom: 3px solid #e60113;
  }
  .case .tab_item {
    padding: 30px 20px;
  }
  .case .tab_item .card {
    display: block;
    align-items: center;
    margin-bottom: 40px;
  }
  .case .tab_item .card .img-box {
    width: 100%;
    font-size: 0;
    overflow: visible;
    border-radius: 4px;
    box-shadow: none;
    margin-bottom: 20px;
    background: transparent;
  }
  .case .tab_item .card .img-box::after {
    bottom: -5px;
  }
  .case .tab_item .card .img-box img {
    width: 100%;
    transition: all 0.3s;
    border-radius: 16px;
    overflow: hidden;
  }
  .case .tab_item .card .info-box {
    width: 100%;
    font-size: 0;
    padding-left: 0px;
  }
  .case .tab_item .card .info-box h3 {
    font-size: 22px;
    color: #202020;
    text-align: center;
    font-weight: 500;
    line-height: 28px;
    margin-bottom: 20px;
    height: 22px;
  }
  .case .tab_item .card .info-box h3 span {
    font-size: 14px;
  }
  .case .tab_item .card .info-box p {
    display: inline-block;
    width: 33.33%;
    font-size: 24px;
    color: #202020;
    text-align: center;
    font-weight: 500;
  }
  .case .tab_item .card .info-box p span {
    display: block;
  }
  .case .tab_item .card .info-box p span:first-child {
    font-family: "Alibaba_85";
  }
  .case .tab_item .card .info-box p span:last-child {
    font-size: 12px;
    margin-top: 5px;
    line-height: 18px;
    transform: scale(0.9);
  }
  .case .tab_item .card:hover .img-box img {
    transform: scale(1.1);
  }
}
.head {
  background: #f7f8fc;
}
.head:hover {
  background: #f7f8fc;
}
.head.header-fixed:hover {
  background: #fff;
}