.blue {
  color: #00a2e9;
}
.banner {
  height: 0;
  padding-bottom: 36.45%;
}
.banner .crumbs {
  padding-top: 108px;
  color: #fff;
}
.banner .crumbs .first {
  font-size: 24px;
}
.banner .crumbs a {
  color: #fff;
}
.banner .crumbs a:hover {
  text-decoration: underline;
}
.inter {
  background: #fff;
  overflow: hidden;
  position: relative;
  padding: 65px 0 50px;
}
.inter .top-box {
  position: relative;
  z-index: 1;
  margin-bottom: 100px;
}
.inter .top-box h5 {
  font-size: 36px;
  text-align: center;
  margin-bottom: 50px;
}
.inter .top-box .msg-img {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
.inter .top-box .msg-img .left-msg {
  width: 40%;
}
.inter .top-box .msg-img .left-msg li {
  margin-bottom: 15px;
}
.inter .top-box .msg-img .left-msg .title {
  font-size: 42px;
  color: #00a2e9;
  margin-bottom: 15px;
}
.inter .top-box .msg-img .left-msg .desc {
  color: #686e72;
  font-size: 18px;
}
.inter .top-box .msg-img .right-img {
  width: 50.5%;
  -webkit-transition: 0.6s all;
  transition: 0.6s all;
}
.inter .top-box .msg-img .right-img:hover {
  -webkit-transform: translateY(-5px);
  transform: translateY(-5px);
}
.inter .sec-box {
  margin-bottom: 120px;
  position: relative;
  z-index: 1;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}
.inter .sec-box li {
  width: 28%;
}
.inter .sec-box .top {
  color: #686e72;
}
.inter .sec-box .top .title {
  font-size: 36px;
  margin-bottom: 10px;
}
.inter .sec-box .top .desc {
  font-size: 18px;
  margin-bottom: 15px;
}
.inter .sec-box .bot {
  height: 0;
  padding-bottom: 110%;
}
.inter .sec-box .bot img {
  -webkit-transition: 0.6s all;
  transition: 0.6s all;
}
.inter .sec-box .bot:hover img {
  -webkit-transform: scale(1.1);
  transform: scale(1.1);
}
.inter .swiper-m {
  position: relative;
  z-index: 1;
  margin-bottom: 130px;
}
.inter .swiper-m .bot-box {
  padding-bottom: 60px;
}
.inter .swiper-m .top-title {
  font-size: 36px;
  color: #fff;
  text-align: center;
  margin-bottom: 50px;
}
.inter .swiper-m .swiper-slide {
  text-align: center;
}
.inter .swiper-m .swiper-slide .title {
  color: #fff;
  font-size: 30px;
  display: block;
  margin-bottom: 60px;
}
.inter .swiper-m .swiper-slide .bot-img {
  height: auto;
}
.inter .swiper-m .swiper-slide .bot-img:after {
  content: "";
  width: 1px;
  height: 100%;
  background: #000;
  display: inline-block;
  vertical-align: middle;
  opacity: 0;
}
.inter .swiper-m .swiper-slide .bot-img img {
  -webkit-transition: 0.6s all;
  transition: 0.6s all;
  width: 100%;
  display: inline-block;
  vertical-align: middle;
}
.inter .swiper-m .swiper-slide .bot-img:hover img {
  -webkit-transform: scale(1.05);
  transform: scale(1.05);
}
.inter .bot-box {
  position: relative;
  z-index: 1;
}
.inter .bot-box .top-title {
  font-size: 36px;
  text-align: center;
  margin-bottom: 60px;
}
.inter .bot-box .items li {
  float: left;
  width: 22%;
  margin-right: 4%;
  margin-bottom: 30px;
  text-align: center;
}
.inter .bot-box .items li:nth-child(4n) {
  margin-right: 0;
}
.inter .bot-box .items .top-img {
  width: 80%;
  height: 0;
  padding-bottom: 80%;
  border-radius: 100%;
  background: #ccc;
  position: relative;
  overflow: hidden;
  margin: 0 auto 0;
}
.inter .bot-box .items .top-img:hover img {
  -webkit-transform: scale(1.1);
  transform: scale(1.1);
}
.inter .bot-box .items .top-img img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  -webkit-transition: 0.6s all;
  transition: 0.6s all;
}
.inter .bot-box .items .msg-box .title {
  font-size: 22px;
  color: #00a2e9;
  display: block;
  margin: 20px 0 10px;
}
.inter .bot-box .items .msg-box .desc {
  font-size: 16px;
  text-align: left;
}
.inter .line-gray,
.inter .line-blue {
  position: absolute;
  z-index: 0;
  top: 12%;
  left: -40%;
  height: 800px;
  background: #f1f6f6;
  -webkit-transform: rotate(-15deg);
  transform: rotate(-15deg);
  width: 200%;
}
.inter .line-blue {
  top: 35%;
  height: 850px;
  background: #00a2e9;
}
.vertical-swiper {
  height: 400px;
}
.vertical-swiper .swiper-slide {
  position: relative;
}
.vertical-swiper .swiper-slide .bg {
  width: 100%;
}
.vertical-swiper .swiper-slide.move .s-box .text-box .title {
  left: 0;
  opacity: 1;
}
.vertical-swiper .swiper-slide.move .s-box .text-box .desc {
  right: 0;
  opacity: 1;
}
.vertical-swiper .s-box {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 1440px;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  z-index: 9;
  color: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
.vertical-swiper .s-box .left-img {
  width: 150px;
  height: 150px;
  border-radius: 100%;
  overflow: hidden;
  background: #000;
  margin-right: 50px;
}
.vertical-swiper .s-box .left-img img {
  width: 100%;
  height: 100%;
}
.vertical-swiper .s-box .text-box {
  width: 50%;
  color: #fff;
}
.vertical-swiper .s-box .text-box .title,
.vertical-swiper .s-box .text-box .desc {
  position: relative;
  opacity: 0;
  -webkit-transition: 0.6s all;
  transition: 0.6s all;
}
.vertical-swiper .s-box .text-box .title {
  font-size: 36px;
  margin-bottom: 20px;
  left: -50px;
}
.vertical-swiper .s-box .text-box .desc {
  font-size: 22px;
  right: -50px;
}
/* case */
.case {
  padding: 70px 0 30px;
  background: #fff;
}
.case .top-box {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  margin-bottom: 35px;
}
.case .top-box p,
.case .top-box a {
  font-size: 22px;
  color: #686e72;
}
.case .top-box a {
  text-decoration: underline;
}
.case .top-box span {
  color: #00a2e9;
}
.case .bot-box {
  padding-bottom: 100px;
}
.case .bot-box .top-img {
  height: 0;
  padding-bottom: 57%;
}
.case .bot-box .top-img img {
  -webkit-transition: 1s all;
  transition: 1s all;
}
.case .bot-box .top-img:hover img {
  -webkit-transform: scale(1.1);
  transform: scale(1.1);
}
.case .bot-box .bot-text {
  font-size: 22px;
}
.case .bot-box .bot-text > a {
  display: block;
}
.case .bot-box .bot-text h6 {
  margin: 30px 0 40px;
}
.case .bot-box .bot-text p {
  color: #686e72;
}
@media only screen and (max-width: 1440px) {
  .inter .top-box h5 {
    font-size: 30px;
  }
  .inter .top-box .msg-img .left-msg .title {
    font-size: 22px;
  }
  .inter .top-box .msg-img .left-msg .desc {
    font-size: 16px;
  }
  .inter .sec-box {
    margin-bottom: 100px;
  }
  .inter .sec-box .top .title {
    font-size: 22px;
  }
  .inter .sec-box .top .desc {
    font-size: 16px;
  }
  .inter .swiper-m .top-title {
    font-size: 30px;
  }
  .inter .swiper-m .swiper-slide .title {
    font-size: 22px;
  }
  .inter .bot-box .top-title {
    font-size: 30px;
  }
  .vertical-swiper {
    height: 300px;
  }
  .vertical-swiper .s-box {
    width: 1100px;
  }
  .vertical-swiper .s-box .left-img {
    width: 120px;
    height: 120px;
    margin-right: 40px;
  }
  .vertical-swiper .s-box .text-box .title {
    font-size: 22px;
  }
  .vertical-swiper .s-box .text-box .desc {
    font-size: 16px;
  }
  .case {
    padding: 40px 0 20px;
  }
  .case .top-box .left,
  .case .top-box a {
    font-size: 16px;
  }
  .case .bot-box {
    padding-bottom: 80px;
  }
  .case .bot-box .bot-text {
    font-size: 18px;
  }
  .case .bot-box .bot-text h6 {
    margin: 20px 0 30px;
  }
  .case .bot-box .bot-text p {
    font-size: 14px;
  }
}
@media only screen and (max-width: 1200px) {
  .inter .top-box h5 {
    font-size: 28px;
  }
  .inter .top-box .msg-img .left-msg .title {
    font-size: 26px;
  }
  .inter .sec-box .top .title {
    font-size: 26px;
  }
  .inter .swiper-m {
    margin-bottom: 100px;
  }
  .inter .swiper-m .top-title {
    font-size: 28px;
  }
  .inter .swiper-m .swiper-slide {
    text-align: center;
  }
  .inter .swiper-m .swiper-slide .title {
    font-size: 20px;
    margin-bottom: 20px;
  }
  .inter .bot-box .top-title {
    font-size: 28px;
  }
  .vertical-swiper .s-box {
    width: 900px;
  }
}
@media only screen and (max-width: 768px) {
  .banner .crumbs {
    padding-top: 78px;
  }
  .inter .top-box {
    margin-bottom: 60px;
  }
  .inter .top-box .msg-img .left-msg {
    width: 100%;
  }
  .inter .top-box .right-img {
    display: none;
  }
  .inter .sec-box {
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    margin-bottom: 50px;
  }
  .inter .sec-box li {
    width: 49%;
    margin-bottom: 20px;
  }
  .inter .swiper-m {
    margin-bottom: 50px;
  }
  .inter .bot-box .top-title {
    margin-bottom: 30px;
  }
  .inter .bot-box .items {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
  }
  .inter .bot-box .items li {
    float: none;
    width: 45%;
    margin-right: 0;
  }
  .inter .line-blue {
    top: 38%;
  }
  .vertical-swiper .s-box {
    width: 96%;
  }
}
@media only screen and (max-width: 414px) {
  .banner .crumbs {
    padding-top: 40px;
  }
  .banner .crumbs .first {
    font-size: 20px;
  }
  .inter {
    padding: 30px 0 25px;
  }
  .inter .top-box {
    margin-bottom: 30px;
  }
  .inter .top-box h5 {
    font-size: 20px;
    margin-bottom: 20px;
  }
  .inter .top-box .msg-img .left-msg {
    width: 100%;
  }
  .inter .top-box .msg-img .left-msg .title {
    font-size: 20px;
  }
  .inter .top-box .right-img {
    display: none;
  }
  .inter .sec-box {
    margin-bottom: 20px;
  }
  .inter .sec-box li {
    width: 100%;
  }
  .inter .sec-box .top .title {
    font-size: 20px;
  }
  .inter .sec-box .bot {
    display: none;
  }
  .inter .swiper-m .top-title {
    font-size: 20px;
    color: #686e72;
  }
  .inter .swiper-m .bot-box {
    width: 65%;
  }
  .inter .swiper-m .swiper-slide .title {
    color: #686e72;
  }
  .inter .bot-box .top-title {
    font-size: 20px;
  }
  .inter .bot-box .items {
    -ms-flex-pack: distribute;
    justify-content: space-around;
  }
  .inter .bot-box .items li {
    width: 65%;
  }
  .inter .bot-box .items:after {
    display: none;
  }
  .vertical-swiper {
    height: 200px;
  }
  .vertical-swiper .s-box .left-img {
    display: none;
  }
  .vertical-swiper .s-box .text-box {
    width: 100%;
  }
  .vertical-swiper .s-box .text-box .title {
    font-size: 20px;
    margin-bottom: 10px;
  }
  .vertical-swiper .s-box .text-box .desc {
    font-size: 16px;
  }
  .case {
    padding: 20px 0;
  }
  .case .top-box {
    display: block;
    margin-bottom: 20px;
  }
  .case .top-box .left {
    margin-bottom: 10px;
  }
  .case .bot-box {
    padding-bottom: 50px;
  }
  .case .bot-box .bot-text h6 {
    margin: 15px 0;
  }
}