p {
  margin: 0;
}
ul {
  padding: 0;
}
.layer1{
  display: flex;
  flex-direction: column;
  align-items: center;
  background-size: cover;
  background-repeat: no-repeat;
  box-sizing: border-box;
  padding: 1rem 2rem;

}



.understanding_cases {
  width: 0.8rem !important;
  height: 0.2rem;
  background: #4498f1;
  border-radius: 0.125rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.056rem;
  font-size:max(0.056rem , 12px);
  margin: auto;
  margin-top: 0.1rem;
}

.mar-bottom {
    text-align: center;
    margin-bottom:0.2rem;
}

.understanding_cases .detail_understanding_cases {
  margin-right: 0.08rem;
  color: #ffffff;
}

.understanding_cases:hover {
  opacity: 0.8;
  transition: 0.2s;
  cursor: pointer;
}

.understanding_cases img {
  width: 0.06rem;
}



.hasyzm{
    position: relative;
}
      .get_code {
    position: absolute;
    top: 0;
    right: 0;
  height: 0.23rem;
  background: transparent;
  border-radius:20px;
  color: #fff;
  box-sizing: box-sizing;
  padding: 0 28px;
  text-align: center;
  line-height: 0.23rem;
  margin-left: 5px;
}
.layer1_title {
  font-size: 0.2rem;
  font-size:max(min(0.2rem ,48px) ,22px);
  font-weight: 400;
  color: #ffffff;
  margin: 0;
  margin-bottom: 0.14rem;
}
.layer1_line {
  width: 0.3rem;
  height: 0.03rem;
  background: #0064d2;
  margin: auto;
  margin-bottom: 0.3rem;
}
.layer1 .layer1_introduce {
  font-size: 0.08rem;
  font-weight: 400;
  color: #ffffff;
  text-align: center;
}
.nav_title {
}
.layer2 {
  /* padding: 0 1.25rem; */
}
.layer2 .nav_title {
  display: flex;
  justify-content: space-evenly;
  padding: 0 1.25rem;
}
.layer2 .nav_title li {
  width:70%;
}
.layer2 .nav_title li a{
    text-align: center;
  box-sizing: border-box;
  font-size: 0.06rem;
  font-size: max(min(0.06rem ,24px),12px);
  font-weight: 400;
  color: #555555;
  padding:0.05rem;
  box-sizing: border-box;
  position: relative;
  display: block;
}
.layer2 .nav_title li a::after {
    content: "";
    height: 30px;
    width: 1px;
    background: #eaf3fc;
    position: absolute;
    top: 50%;
    margin-top: -15px;
    right: 0;
}
.layer2 .nav_title li:last-child a::after {
  content: "";
  height: 0px;
}
.current {
  border-bottom: 2px solid #0064d2;
  color: #0064d2;
}
.acurrentcurrent {
  color: #0064d2;
}
.nav_title li:hover a{
  border-bottom: 2px solid #0064d2;
}
.nav_title li:hover a {
  color: #0064d2;
}
.layer2 .nav_content {
  background-color: #f2f8ff;
  padding: 0 1.25rem;
  padding-bottom: 0.336rem;
}
.nav_content .layer1_line {
  margin-top: 0.1rem;
  margin-bottom: 0.24rem;
}
.layer2 .cvustomer_demand {
  font-size: 0.2rem;
  font-size:max(min(0.2rem,40px),22px);
  font-weight: 600;
  color: #333333;
  text-align: center;
  padding-top: 0.36rem;
}
.nav_content_ltem {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  width: 100%;
}
.nav_content_ltem .nav_content_ltem_biaoti{
   width: 71%
}

.nav_content_ltem .img {
  width: 0.47rem;
  height: 0.47rem;
  margin-right: 0.12rem;
}
.nav_content_ltem .img img {
  width: 100%;
  height: 100%;
}
.nav_content_ltem .img:hover img {
  transform: scale(1.2);
  transition: 0.2 0.1;
}
.nav_content_ltem li {
  width: 49%;
  background: #ffffff;
  box-shadow: 0px 2px 5px 0px rgba(0, 100, 209, 0.1);
  border-radius: 8px;
  padding: 0.24rem 0.2rem;
  box-sizing: border-box;
  margin-bottom: 0.08rem;
}
.nav_content_ltem li {
  display: flex;
}
.layer2 .nav_content_ltem_top {
  font-size: 0.096rem;
  font-size:max(min(0.096rem ,24px) ,18px);
  margin-top: 0.088rem;
  margin-bottom: 0.112rem;
  width: 100%;
  font-weight: 600;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  -o-text-overflow: ellipsis;
}
.layer2 .nav_content_ltem_bottom {
  font-size: 0.056rem;
  font-size: max(min(0.056rem ,16px) ,12px);
}
.layer3 {
  padding: 0.36rem 1.25rem 0.24rem 1.25rem;
  display: flex;
}
.layer3 .if-flex{
    display: flex;
}
.layer3 .layer3_left {
  width: 2.46rem;
  height: 1.828rem;
  margin-right: 0.452rem;
}
.layer3 .layer3_left img {
  height: 100%;
  width:100%;
  object-fit:cover;
}
.layer3 .layer3_right{
    width:calc(100% - 2.46rem - 0.452rem);
}
.layer3 .layer3_right .solution {
  font-size: 0.16rem;
  font-size:max(min(0.16rem ,40px) ,22px);
  font-weight: 600;
  color: #333333;
  margin-top: 0.216rem;
}
.layer3 .layer3_right_line {
  width: 0.24rem;
  height: 6px;
  background: #0064d2;
  margin-top: 0.108rem;
  margin-bottom: 0.192rem;
}
.layer3 .sole_title,
.layer3 .sole_content {
  font-size: 0.064rem;
  font-size: max(min(0.064rem ,16px) ,12px);
  color: #333333;
}
.layer3 .sole_title {
  margin-bottom: 0.18rem;
}
.layer4 {
  padding: 0 1.25rem;
  padding-top: 0.452rem;
}
.layer4 .cvustomer_demand {
  font-size: 0.2rem;
  font-size:max(min(0.2rem ,40px) ,22px);
  font-weight: 600;
  color: #333333;
  text-align: center;
}
.layer4 .layer1_line {
  margin-top: 0.108rem;
  margin-bottom: 0;
}
.layer4 {
  background-image: url(../assets/networkbgc.png);
  background-size: cover;
  background-repeat: no-repeat;
}
.layer4 .network_img {
  width: 100%;
}
.layer4 .network_img img {
  width: 100%;
}
.layer5 {
  background-image: url(../assets/technology.png);
  background-size: cover;
  background-repeat: no-repeat;
  padding: 0 1.25rem;
  padding-top: 0.452rem;
  padding-bottom: 0.224rem;
}
.layer5 .cvustomer_demand {
  font-size: 0.2rem;
  font-size: max(min(0.2rem ,40px) ,22px);
  font-weight: 600;
  color: #ffffff;
  text-align: center;
}
.layer5 .layer1_line {
  margin-top: 0.108rem;
  margin-bottom: 0;
  background-color: #fff;
  margin-bottom: 0.272rem;
}
.layer5 .layer5_img {
  margin:0 auto;
  width: 0.22rem;
  height: 0.22rem;
}
.layer5 .layer5_img:hover img {
  transform: scale(1.2);
  transition: 0.2 0.1;
}
.layer5 .layer5_img img {
  width: 100%;
  height: 100%;
}
.layer5 ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.layer5 ul li {
  width: 49%;
  background: #ffffff;
  box-shadow: 0px 2px 5px 0px rgba(0, 100, 209, 0.1);
  border-radius: 8px;
  padding: 0.136rem 0.232rem;
  box-sizing: border-box;
  margin-bottom: 0.12rem;
}
.layer5 ul li .layer5_img {
  margin-bottom: 0.104rem;
}
.layer5 ul li .technology_title {
  font-size: 0.096rem;
  font-size: max(min(0.096rem ,24px) ,18px);
  font-weight: 600;
  text-align: center;
}
.layer5 ul li .technology_content {
  font-size: 0.056rem;
  font-size:max(min(0.056rem ,16px) ,12px);
  margin-top: 0.056rem;
}
.layer6 {
  padding: 0 1.25rem;
  background: #f2f8ff;
  padding-top: 0.32rem;
  padding-bottom: 0.32rem;
}
.layer6 .cvustomer_demand {
  font-size: 0.2rem;
  font-size: max(min(0.2rem ,40px) ,22px);
  font-weight: 600;
  text-align: center;
}
.layer6 .layer1_line {
  margin-top: 0.108rem;
  margin-bottom: 0;
  margin-bottom: 0.272rem;
}
.layer6 ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.layer6 ul li {
  width: 32%;
  background: #ffffff;
  box-shadow: 0px 2px 5px 0px rgba(0, 100, 209, 0.1);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 0.24rem;
  padding-bottom: 0.16rem;
  box-sizing: border-box;
  margin-bottom: 0.12rem;
}
.layer6 ul li .layer6_img {
  width: 0.32rem;
  height: 0.32rem;
  margin-top: 0.32rem;
}
.layer6 ul li .layer6_img:hover img {
  transform: scale(1.2);
  transition: 0.2s 0.1s;
}
.layer6 ul li .layer6_img img {
  width: 0.32rem;
  height: 0.32rem;
}
.layer6 ul li .into_effect {
  font-size: 0.09rem;
  font-size: max(min(0.096rem ,24px) ,18px);
  font-weight: 600;
  color: #000000;
  margin-top: 0.17rem;
  margin-bottom: 0.05rem;
  width: 100%;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  -o-text-overflow: ellipsis;
  text-align: center;
}
.layer6 ul li .into_effect_content {
  font-size: 0.05rem;
  font-size:max(min(0.056rem ,16px) ,12px);
  font-weight: 400;
  color: #777777;
  text-align: left;
}
.layer7 {
  background-color: #fff;
}
.layer7 .mark_top {
  width: 0.2rem;
  height: 0.16rem;
}
.layer7 .mark_top img {
  width: 0.2rem;
  height: 0.16rem;
}
.layer7 .mark_car {
  width: 0.75rem;
  height: 0.24rem;
}
.layer7 .mark_car img {
  max-width: 0.75rem;
  height:auto;
  max-height:0.24rem;
}
.layer7 .mark_bot {
  width: 0.2rem;
  height: 0.16rem;
  float: right;
}
.layer7 .mark_bot img {
  width: 0.2rem;
  height: 0.16rem;
}
.layer7_include {
  width: 80%;
  margin: auto;
}
.layer7_include_title {
  margin-top: 0.14rem;
  font-size: 0.06rem;
  font-size:max(min(0.06rem ,16px) ,12px);
  font-weight: 400;
  color: #777777;
}

.layer9 {
  background-image: url(../assets/layer9_bg.png);
  background-size: cover;
  padding: 0.47rem 1.25rem 0.51rem 1.25rem;
  overflow: hidden;
  position: relative;
  color: #fff;
}
.layer9 .con {
  display: flex;
  justify-content: space-between;
}
.layer9 .btn {
  width: 0.78rem;
  height: 0.22rem;
  background: #ffffff;
  border-radius: 0.11rem;
  color: #001e82;
  margin-top: 0.16rem;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 0.07rem;
  cursor: pointer;
}
.layer9 .btn:hover {
  opacity: 0.8;
  transition: 0.2s;
}
.layer9 .btn img {
  margin-left: 0.07rem;
}
input:focus,
select:focus {
  outline: 0 solid #ffffff;
}
input:-moz-placeholder,
select::-moz-placeholder,
textarea:-moz-placeholder {
  color: #ffffff;
  font-size: 0.064rem;
}
select::-moz-placeholder,
input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
  color: #ffffff;
  font-size: 0.064rem;
}
select::-moz-placeholder,
input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
  color: #ffffff;
  font-size: 0.064rem;
}
select {
  width: 100%;
  height: 0.204rem;
  border: 1px solid transparent;
  border-radius: 0.032rem;
  font-size: 0.048rem;
  color: #ffffff;
  background-color: transparent;
}
select option {
  color: #000000;
}
.fix {
  position: fixed;
  top:0.36rem;
  left: 0;
  width: 100%;
  z-index: 9999;
  background-color: #fff;
}
.current-title {
  color: #4498f1;
  text-decoration: none;
  font-size: 0.05rem;
  margin-right: 0.1rem;
}
.layer2-warp-nt{
    z-index:888;
}
@media screen and (max-width: 1000px) {
    .layer3 .if-flex{
        display: block;
    }
    
  .layer1{
    padding: 0.2rem 0.1rem;
  }
  .layer1_line{
    margin-bottom: 0.1rem;
  }
  .layer1 .layer1_introduce{
    font-size: 14px;
  }
  .layer9,
  .layer5,
  .layer4,
  .layer3{
    padding: 20px 20px;
  }
  .layer2 .nav_content{
    padding: 0 20px 40px;
  }
  .layer2-warp-nt{
      padding:0 20px;
  }
  .layer2 .nav_title{
      padding:0;
  }
  .layer2 .nav_title li {
    margin: 0.05rem 0;
    height: auto;
    width:fit-content;
  }
  .fix{
    top: 60px;
  }
  .nav_content_ltem{
    display: block;
  }
  .nav_content_ltem li{
    width: 100%;
  }
  .layer3{
    display: block;
  }
  .layer6 ul li .into_effect,
  .layer5 ul li .technology_title,
  .layer2 .nav_content_ltem_top{
    font-size: 16px;
  }
  .layer7_include_title,
  .layer6 ul li .into_effect_content,
  .layer5 ul li .technology_content,
  .layer3 .sole_title,
  .layer2 .nav_content_ltem_bottom{
    font-size: 14px;
  }
  .layer3 .layer3_left{
    margin: auto;
    width:100%;
    height:auto;
  }
  .layer3 .layer3_right{
      width:100%;
  }
  .layer3 .layer3_left img{
      width:100%;
      height:auto;
  }
  .layer6 {
    padding: 20px 20px;
  }
  .layer6 ul li{
    width: 49%;
  }
  .layer7 .mark_car{
      width:auto;
      height:auto;
  }
  .layer7 .mark_car img{
      width:1rem;
  }
  /*获取解决方案*/
  .layer9{
    height: auto;
    width: 100%;
  }
  .layer9 .con .left h3,
  .layer9 .con .left h4{
    text-align: center;
  }
  .layer9 .right{
    width: 100% !important;
  }
  .layer9 .btn{
    margin: auto;
    font-size: 14px;
  }
  .layer9 .con{
    display: block;
  }
  .form_item.light{
    width: 100%;
    height: 0.4rem;
    border-radius: 0.2rem;
  }
.layer9 .con .slideInRight{
  margin-bottom: 0.1rem;
}

.mar-bottom {
    text-align: center;
    margin-bottom:0;
}

.understanding_cases{
    width: 2rem !important;
    margin-top: 0.3rem;
    height: 0.4rem;
    border-radius: 0.2rem;
  }
  
   .understanding_cases img{
      width:0.1rem;
  }


  }