.customerCase {
  /* width: 1536px; */
  margin: auto;
  overflow: hidden;
}
.customerCase .top {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 400px;
  background-image: url(https://image.kingxunlian.com/customer-top2.jpg);
  background-repeat: no-repeat;
  background-position: 100% 100%;
  background-size: cover;
}
.customerCase .top h2 {
  width: 1100px;
  /* margin: auto; */
  /* padding-top: 92px; */
  font-size: 49px;
  font-family: PingFang SC;
  font-weight: 600;
  color: #FFFFFF;
  line-height: 96px;
  letter-spacing: 1px;
}
.customerCase .top p {
  width: 1100px;
  /* margin: auto; */
  font-size: 20px;
  font-family: PingFang SC;
  /* font-weight: 600; */
  color: #FFFFFF;
  line-height: 32px;
  letter-spacing: 1px;
  margin-top: 10px;
}
.customerCase h3 {
  font-size: 30px;
  font-family: PingFang SC;
  /* font-weight: 600; */
  color: #000000;
  text-align: center;
  margin: auto;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.customerCase .desc {
  padding-top: 102px;
}
.customerCase .desc h3 {
  max-width: 687px;
  height: 47px;
  background-image: url(../image/bg/Customer-Introductio.png);
  background-repeat: no-repeat;
  background-position: 100% 100%;
  background-size: cover;
}
.customerCase .desc .desc-content{
  background-color: #e1e1e1;
  height: 290px;
  margin: 50px auto 110px;
  display: flex;
  justify-content: start;
  align-items: center;
  background-image: url(https://image.kingxunlian.com/customerCase-bg1.jpg);
  background-repeat: no-repeat;
  background-position: 100% 100%;
  background-size: cover;
}
.customerCase .desc .desc-content .desc-text {
  width: 1100px;
  margin: auto;
}
.customerCase .desc .desc-content p {
  /* padding: 57px 40px 57px 214px; */
  flex: 1;
  font-size: 16px;
  line-height: 30px;
  max-width: 750px;
}
.customerCase .desc .desc-content .desc-img {
  width: 462px;
  height: 290px;
  overflow: hidden;
  /* background-color: #999; */
}
.customerCase .desc .desc-content .desc-img img {
  width: 100%;
}
.customerCase .to-desc {
  padding-top: 70px;
  color: #fff;
  height: 375px;
  margin: auto;
  /* width: 1536px; */
  background-image: url(https://image.kingxunlian.com/customer-face1.jpg);
  background-repeat: no-repeat;
  background-position: 70% 70%;
  background-size: cover;
}
.customerCase .to-desc h3 {
  color: #FFFFFF;
  max-width: 544px;
  height: 47px;
  background-image: url(../image/bg/Facing-Challenges.png);
  background-repeat: no-repeat;
  background-position: 100% 100%;
  background-size: cover;
}
.customerCase .to-desc p {
  width: 1100px;
  margin: auto;
  margin-top: 70px;
  font-size: 16px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #FFFFFF;
  line-height: 34px;
}
.customerCase .to-target {
  padding-top: 102px;
  padding-bottom: 102px;
}
.customerCase .to-target h3 {
  max-width: 416px;
  height: 47px;
  background-image: url(../image/bg/Achieve-Goals.png);
  background-repeat: no-repeat;
  background-position: 100% 100%;
  background-size: cover;
}
.customerCase .box-wrap {
  display: flex;
  align-items:center;
  justify-content: flex-start;
  flex-wrap:wrap;
  max-width: 1100px;
  margin: auto;
  margin-top: 70px;
}
.customerCase .box-item {
  width: 260px;
  height: 190px;
  display:flex;
  flex-direction: column;
  align-items:center;
  justify-content:center;
  margin-bottom: 10px;
  background:lightblue;
  font-size: 16px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #000000;
  line-height: 30px;
  margin-right: 10px;
}
.customerCase .box-item p {
  text-align: center;
  width: 200px;
}
.customerCase .box-item:hover {
  cursor: pointer;
  color: #fff;
  background-image: url(../image/bg/customer-to.jpg);
  background-repeat: no-repeat;
  background-position: 100% 100%;
  background-size: cover;
}
.customerCase .box-item:nth-child(n) {
  background-color: #d8d8d8;
}
.customerCase .box-item:nth-child(2n) {
  background-color: #f1f1f3;
}

.customerCase .project {
  padding-top: 80px;
  height: 429px;
  /* background-color: #999; */
  background-image: url(https://image.kingxunlian.com/customer-solve.jpg);
  background-repeat: no-repeat;
  background-position: 70% 70%;
  background-size: cover;
}
.customerCase .project h3 {
  color: #fff;
  max-width: 695px;
  height: 47px;
  background-image: url(../image/bg/Implementation-Schem.png);
  background-repeat: no-repeat;
  background-position: 100% 100%;
  background-size: cover;
}
.customerCase .project p {
  width: 1100px;
  margin: auto;
  font-size: 16px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #FFFFFF;
  line-height: 34px;
  margin-top: 74px;
}
.customerCase .value-content {
  display: flex;
  align-items: center;
  justify-content: start;
  width: 1100px;
  margin: auto;
}
.customerCase .value-content .value-content-left{
  width: 480px;
  /* margin-left: 214px; */
}
.customerCase .value-content .value-content-left .value-content-desc{
  font-size: 16px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #000000;
  line-height: 30px;width: 480px;
}
.customerCase .value-mining {
  padding-top: 64px;
  padding-bottom: 70px;
  position: relative;
  background-image: url(../image/bg/customerCase-swiper-bg.png);
  background-repeat: no-repeat;
  background-position: 100% 100%;
  background-size: cover;
}
.customerCase .value-mining h3 {
  max-width: 380px;
  height: 47px;
  background-image: url(../image/bg/Value-Mining.png);
  background-repeat: no-repeat;
  background-position: 100% 100%;
  background-size: cover;
  /* margin-bottom: 80px; */
}
.customerCase .value-mining .value-content-left h4 {
  font-size: 20px;
  font-family: PingFang SC;
  /* font-weight: 600; */
  color: #000000;
  line-height: 45px;
  margin: auto;
  margin-top: 73px;
  margin-bottom: 27px;
}
.customerCase .value-mining .value-content-left .underline {
  width: 80px;
  height: 2px;
  background-color: #000000;
  margin-bottom: 47px;
}
.customerCase .value-img-wrap {
  flex: 1;
  overflow: hidden;
  display: flex;
  justify-content: start;
  align-items: center;
  margin-left: 60px;
  position: relative;
  height: 450px;
}
.customerCase .value-img-wrap .swiper-slide img{
  width: 340px;
  height: 340px;
  /* background-color: #999; */
  border-radius: 50%;
  /* margin-right: 60px; */
}
.customerCase .value-content .dot {
  display: flex;
  justify-content: space-around;
  align-items: center;
  position: absolute;
  bottom: 70px;
  right: 380px;
}
.customerCase .value-content .dot li {
  width: 8px;
  height: 8px;
  background-color: #9e9e9e;
  border-radius: 50%;
  margin-right: 20px;
}
.customerCase .value-content .dot li.active {
  background-color: #262626;
}
.swiper-pagination {
  width: 340px !important;
}
.mantleDiv {
  position: absolute;
  width: 176px;
  height: 100%;
  background: linear-gradient(to left, rgba(255, 255, 255, 1) 20%, rgba(255, 255, 255, 0) 100%);
  top: 0;
  right: 0;
  z-index: 4;
}