.gjianjie {
  padding-bottom: 75px;
}

.gjianjie img {
  width: 100%;
}

.gjianjie .img1 {
  height: 348px;
}

.gjianjie h6 {
  border-bottom: solid 6px #00237d;
  width: 80px;
  margin: 100px auto 18px;
}

.gjianjie .title {
  /* width: 174px; */
  height: 56px;
  line-height: 56px;
  font-family: PingFangSC-Medium;
  font-size: 40px;
  color: #080404;
  letter-spacing: 3.33px;
  text-align: center;
  margin-bottom: 2px;
}

.gjianjie .title2 {
  height: 22px;
  line-height: 22px;
  opacity: 0.65;
  font-family: PingFangSC-Medium;
  font-size: 22px;
  color: #080404;
  letter-spacing: 0;
  line-height: 22px;
  text-align: center;
  margin-bottom: 54px;
}

.gjianjie p {
  font-family: PingFangSC-Regular;
  font-size: 18px;
  color: #080404;
  letter-spacing: 0;
  line-height: 28px;
  margin-bottom: 24px;
  /* text-indent: 2em; */
}

.gjianjie .gjianjie-jiesao {
  padding-top: 20px;
  padding-bottom: 30px;
}

.gjianjie h2 {
  margin-top: 10px;
  font-size: 20px;
  font-weight: 600;
}

.gjianjie a {
  display: block;
}

.gjianjie a embed {
  width: 100%;
  border: solid #eee 1px;
}

.develop {
  padding: 100px 0 150px;
  background: #fbfbfb;
}

.develop .title {
  width: 108px;
  height: 108px;
  background: #00237d;
  border-radius: 50%;
  font-family: PingFangSC-Medium;
  font-size: 18px;
  color: #ffffff;
  letter-spacing: 0;
  text-align: center;
  line-height: 108px;
  margin: 0 auto 54px;
}

.develop img {
  width: 30px;
  height: 18px;
}

.develop .develop_lb {
  height: 300px;
  position: relative;
}

.develop .develop_lb .deveLeft {
  font-family: PingFangSC-Medium;
  font-size: 22px;
  color: #00237d;
  letter-spacing: 0;
  padding-top: 50px;
  cursor: pointer;
  opacity: 0.5;
  position: absolute;
  left: 0;
  width: 150px;
  z-index: 100;
}

.develop .develop_lb .deveLeft:hover {
  opacity: 1;
}

.develop .develop_lb .deveRight:hover {
  opacity: 1;
}

.develop .develop_lb .deveRight {
  font-family: PingFangSC-Medium;
  font-size: 22px;
  color: #00237d;
  letter-spacing: 0;
  text-align: right;
  padding-top: 50px;
  cursor: pointer;
  opacity: 0.5;
  position: absolute;
  right: 0;
  width: 150px;
  z-index: 100;
}

.develop .deveContent {
  position: absolute;
  left: 150px;
  right: 150px;
}

.develop .deveLeft img {
  margin-right: 18px;
}

.develop .deveRight img {
  margin-left: 18px;
}

.develop .content {
  display: none;
}

.develop .active {
  display: block;
}

.develop .content .year {
  font-family: PingFangSC-Medium;
  font-size: 22px;
  color: #080404;
  letter-spacing: 0;
  height: 30px;
  line-height: 30px;
  text-align: center;
  margin-bottom: 32px;
}

.develop .content h6 {
  width: 32px;
  border-bottom: 6px solid #00237d;
  margin: 0 auto 32px;
}

.develop .content p {
  text-align: center;
  height: 25px;
  line-height: 25px;
  font-family: PingFangSC-Regular;
  font-size: 18px;
  color: #080404;
  letter-spacing: 0;
  text-align: center;
  margin-bottom: 32px;
}

.develop .develop_sjz {
  /* display: flex; */
}

.develop .develop_sjz .item {
  width: 11.1%;
  float: left;
  position: relative;
}


.develop .develop_sjz .item>div:nth-child(1) {
  opacity: 0.65;
  font-family: PingFangSC-Regular;
  font-size: 14px;
  color: #080404;
  letter-spacing: 0;
  text-align: center;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  margin: 0 auto;
  transition: top 0.2s;
}
.develop .develop_sjz .item .hr{
  width: 100%;
  height: 2px;
  margin: 32px 0 20px;
  background: #d8d8d8;
  position: relative;
  
  /* position: absolute;
  left: 0;
  right: 0;
  top: 50px; */
}
.develop .develop_sjz .item .content{
  position: absolute;
  left: 0;
  right: 0;
  top: 100px;
}
.develop .develop_sjz .item .hr div{
  position: absolute;
  background: #D8D8D8;
  width: 12px;
  height: 12px;
  background: #d8d8d8;
  border-radius: 50%;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  cursor: pointer;
}
.develop .develop_sjz .item .info{
  font-family: PingFangSC-Regular;
  font-size: 14px;
  color: #080404;
  letter-spacing: 0;
  text-align: center;
}
.develop .develop_sjz .item:hover .hr div {
  background: #00237d;
}
.develop .develop_sjz .item:hover > div:nth-child(1) {
  color: #00237d;
  opacity: 1;
}
.develop .develop_sjz .active .hr div {
  width: 20px;
  height: 20px;
  background: #00237d;
}
.develop .develop_sjz .active > div:nth-child(1) {
  height: 42px;
  width: 90px;
  line-height: 42px;
  text-align: center;
  color: #00237d;
  background: #ffffff;
  box-shadow: 0 0 10px 0 rgba(0, 35, 125, 0.25);
  border-radius: 21px;
  position: absolute;
  top: -30px;
}
.develop .develop_sjz .active .info {
  color: #00237d;
}
.develop .develop_sjz .item .info2 {
  position: absolute;
  top: 45px;
  left: 0;
  right: 0;
  text-align: center;
  color: #00237d;
  display: none;
}
.develop .develop_sjz .item .info2 > div:nth-child(1) {
  width: 1px;
  height: 70px;
  margin: 0 auto;
  background: #00237d;
}
.develop .develop_sjz .active .info2 {
  display: block;
}
.Advantages {
  padding: 100px 0;
}

.Advantages h6 {
  border-bottom: solid 6px #00237d;
  width: 80px;
  margin: 0 auto 18px;
}

.Advantages .title {
  /* width: 174px; */
  height: 56px;
  line-height: 56px;
  font-family: PingFangSC-Medium;
  font-size: 40px;
  color: #080404;
  letter-spacing: 3.33px;
  text-align: center;
  margin-bottom: 2px;
}

.Advantages .title2 {
  height: 22px;
  line-height: 22px;
  opacity: 0.65;
  font-family: PingFangSC-Medium;
  font-size: 22px;
  color: #080404;
  letter-spacing: 0;
  line-height: 22px;
  text-align: center;
  margin-bottom: 68px;
}

.Advantages .adList {
  width: 800px;
  display: block;
  margin: 0 auto;
}

.Advantages .adList>div {
  height: 120px;
  text-align: center;
  line-height: 120px;
}

.Advantages .adList .text {
  background: #00237d;
  line-height: 120px;
  font-family: PingFangSC-Medium;
  font-size: 20px;
  color: #ffffff;
  letter-spacing: 0;
  text-align: center;
}

.Advantages .adList .image {
  /* position: relative; */
}

.Advantages .adList .image img {
  width: 50px;
}

.Enterprise {
  padding: 100px 0;
  background: #fbfbfb;
}

.Enterprise h6 {
  border-bottom: solid 6px #00237d;
  width: 80px;
  margin: 0 auto 18px;
}

.Enterprise .title {
  /* width: 174px; */
  height: 56px;
  line-height: 56px;
  font-family: PingFangSC-Medium;
  font-size: 40px;
  color: #080404;
  letter-spacing: 3.33px;
  text-align: center;
  margin-bottom: 2px;
}

.Enterprise .title2 {
  height: 22px;
  line-height: 22px;
  opacity: 0.65;
  font-family: PingFangSC-Medium;
  font-size: 22px;
  color: #080404;
  letter-spacing: 0;
  line-height: 22px;
  text-align: center;
  margin-bottom: 54px;
}

.Enterprise .container>div {
  padding: 0 50px;
}

.Enterprise .container>div:nth-child(odd) {
  text-align: right;
}

.Enterprise .item {
  height: 20px;
  position: relative;
  margin-bottom: 24px;
  display: inline-block;
  padding-left: 20px;
}

/* .Enterprise .item:nth-child(odd){
  text-align: right;
} */
.Enterprise .item>div {
  width: 6px;
  height: 6px;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  margin: auto 0;
  border-radius: 50%;
  background: #00237d;
  float: left;
}

@media (max-width: 1200px) {
  .gjianjie p {
    font-size: 14px;
    line-height: 21px;
    color: #333;
  }
}

@media (max-width: 1000px) {
  .Enterprise .container>div {
    text-align: center !important;
    padding: 0;
  }
}

@media (max-width: 750px) {
  .gjianjie h6 {
    margin-top: 50px;
  }

  .develop {
    padding-top: 20px;
    padding-bottom: 0;
  }
  .develop .develop_sjz{
    display: none;
  }
  .develop .develop_lb .deveContent {
    left: 0;
    right: 0;
  }
  .develop .content p{
    font-size: 16px;
  }
  .develop .develop_sjz .active>div:nth-child(1) {
    height: 30px;
    width: 100%;
    line-height: 30px;
    text-align: center;
    color: #00237d;
    background: #ffffff;
    box-shadow: 0 0 10px 0 rgba(0, 35, 125, 0.25);
    border-radius: 15px;
    position: relative;
    top: -10px;
    /* top: -10px; */
  }

  .Advantages,
  .Enterprise {
    padding-top: 50px;
  }

  .Advantages .adList {
    width: 100%;
  }
}