.top {
  /* width: 1536px; */
  height: 400px;
  margin: auto;
  background-image: url(../service-top.jpg);
  background-repeat: no-repeat;
  background-position: 100% 100%;
  background-size: cover;
}
.top h2 {
  font-size: 49px;
  font-family: PingFang SC;
  font-weight: 600;
  color: #FFFFFF;
  line-height: 96px;
  letter-spacing: 1px;
  text-align: center;
  padding-top: 96px;
  margin-bottom: 26px;
}
.top p {
  font-size: 17px;
  font-family: PingFang SC;
  /* font-weight: 600; */
  color: #FFFFFF;
  line-height: 23px;
  letter-spacing: 1px;
  text-align: center;
  margin: auto;
  margin-bottom: 8px;
  max-width: 700px;
}
.top .top-btn {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 40px;
}
.top .top-btn div:first-child {
  width: 120px;
  height: 36px;
  text-align: center;
  line-height: 36px;
  margin-right: 96px;
  background-color: #0074ff;
  color: #fff;
  border-radius: 5px;
  font-size: 13px;
  cursor: pointer;
}
.top .top-btn div:last-child {
  width: 120px;
  height: 36px;
  text-align: center;
  line-height: 36px;
  background-color: #fff;
  color: #4d5666;
  border-radius: 5px;
  font-size: 13px;
  cursor: pointer;
}

.service h3{
  margin: 85px auto;
  text-align: center;
  font-size: 30px;
  font-family: PingFang SC;
  /* font-weight: 600; */
  color: #000000;
  /* line-height: 45px; */
}
.service .service-cost h3 {
  width: 523px;
  height: 47px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background-image: url(../image/bg/Product-Function.png);
  background-repeat: no-repeat;
  background-position: 100% 100%;
  background-size: cover;
}
.service .service-cost-wrap {
  /* padding:0 207px 90px; */
  display:flex;
  align-items:center;
  justify-content: flex-start;
  flex-wrap:wrap;
  max-width: 1104px;
  margin: auto;
  margin-bottom: 30px;
}
.service .service-cost .service-cost-item {
  width: 348px;
  height: 282px;
  display:flex;
  flex-direction: column;
  align-items:flex-start;
  /* justify-content:center; */
  margin-bottom: 20px;
  border-radius: 12px;
  padding: 36px 24px 20px 30px;
  box-shadow: 0px 2px 4px 0px rgba(0,0,0,0.19);
  margin-right: 20px;
}
.service .service-cost .service-cost-item:hover {
  cursor: pointer;
  background-image: url(../image/bg/service-val.png);
  background-repeat: no-repeat;
  background-position: 100% 100%;
  background-size: cover;
}
.service .service-cost .service-cost-item:hover p{
  color: #fff;
}
.service .service-cost .service-cost-item:hover .item-title{
  visibility: hidden;
}
.service .service-cost .service-cost-item p {
  font-size: 16px;
  font-family: PingFang SC;
  color: #000000;
  line-height: 30px;
}
.service .service-cost .service-cost-item .item-title {
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: start;
}
.service .service-cost .service-cost-item .item-title .icon{
  width: 30px;
  height: 30px;
  margin-right: 10px;
  /* background-color: #999; */
}
.service .service-cost .service-cost-item .item-title .icon img{
  height: 100%;
  width: auto;
}
.service .service-cost .service-cost-item .item-title h4 {
  /* width: 125px;
  height: 43px; */
  font-size: 24px;
  font-family: PingFang SC;
  font-weight: 600;
  color: #000000;
  line-height: 43px;
}
.company-cost {
  /* background-color: #999; */
}
.company-cost .cost-content {
  /* max-width: 1536px; */
  margin: auto;
  padding-top: 120px;
  padding-bottom: 160px;
  background-image: url(../service-company.jpg);
  background-repeat: no-repeat;
  background-position: 100% 100%;
  background-size: cover;
}
.company-cost .cost-content h3 {
  width: 525px;
  height: 47px;
  font-size: 30px;
  font-family: PingFang SC;
  /* font-weight: 600; */
  color: #FFFFFF;
  text-align: center;
  margin: auto;
  margin-bottom: 100px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background-image: url(../image/bg/Commercial-Value.png);
  background-repeat: no-repeat;
  background-position: 100% 100%;
  background-size: cover;
}
.company-cost .cost-content ul {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1100px;
  margin: auto;
}
.company-cost .cost-content ul .icon {
  /* width: 40px;
  height: 50px; */
  margin: auto;
  /* background-color: #473e3e; */
  margin-bottom: 18px;
  display: flex;
  justify-content: center;
}
.company-cost .cost-content ul li{
  position: relative;
  flex: 1;
}
.company-cost .cost-content ul li:after {
  content: '/';
  font-size: 50px;
  color: #FFFFFF;
  position: absolute;
  right: 0;
  top: 34px;
}
.company-cost .cost-content ul li:last-child:after{
  content: ' ';
}
.company-cost .cost-content ul li p {
  /* width: 144px; */
  height: 67px;
  font-size: 18px;
  font-family: PingFang SC;
  /* font-weight: 600; */
  color: #FFFFFF;
  line-height: 25px;
  text-align: center;
}
.video-wrap {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 3;
  background-color: rgba(0,0,0, 0.6);
  display: flex;
  justify-content: center;
  align-items: center;
  display: none;
}