p {
  margin: 0;
}

ul {
  padding: 0;
}

.solution-banner {
    position: relative;
    padding-bottom:28.64583% ;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}



.layer1 {
  height: 2.8rem;
  padding: 1rem 2rem;
  background-image: url(../assets/advertisement.png);
  display: flex;
  flex-direction: column;
  align-items: center;
  background-size: cover;
  background-repeat: no-repeat;
  box-sizing: border-box;
}

.layer1_title {
  font-size: 0.2rem;
  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;
}

.layer2 .nav_title li {
  width: 70%;
  text-align: center;
  box-sizing: border-box;
  font-size: 0.06rem;
  font-size:max(0.06rem ,12px);
  font-weight: 400;
  color: #00346b;
  box-sizing: border-box;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding:0.05rem 0.05rem;
  border-bottom: 2px solid transparent;
}

.layer2 .nav_title li::after {
  content: "";
  height: 30px;
  width: 1px;
  background: #eaf3fc;
  position: absolute;
  top: 50%;
  margin-top: -15px;
  right: 0;
}
.layer2 .nav_title :last-child::after {
  content: "";
  height: 0px;
}

.active_layer2_title {
  border-bottom: 2px solid #4498f1 !important;
  color: #4498f1 !important;
}

.active_layer2_title a {
  color: #4498f1;
}

.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-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 .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;
  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;
}

.layer3 {
    width: 100%;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%,-50%);
  padding: 0 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-position:center;
  background-size:cover;
  background-repeat: no-repeat;
}

.layer3 .layer3_title {
  font-size: 0.12rem;
  font-size:max(min(0.12rem , 42px), 22px);
  font-weight: 600;
  color: #00346B;
  line-height:1.5;
  flex: 1;
  padding-left:25px;
  position: relative;
}
.layer3 .layer3_title:after{
    content: '';
    position: absolute;
    left:0;
    top:0;
    width: 0.01rem;
    height:100%;
    background: #4498F1;
    border-radius: 0.01rem;
}

.layer3 .layer3_img {
  width: 1.99rem;
  height: 0.98rem;
  background: #000000;
  border-radius: 0.06rem;
  box-sizing:border-box;
}

.layer3 .layer3_img img {
    border-radius: 0.06rem;
  width: 100%;
  height: 100%;
}
.layer3 .layer3-left-box{
    width:calc(100% - 1.99rem);
    box-sizing:border-box;
    padding-right:0.5rem;
}
.layer3 .layer3-left-box .dis{
    padding-left:25px;
    font-size: max(min(0.06rem , 16px) ,12px);
    font-weight: 400;
    color: #9aa4af;
    margin-top:0.11rem;
}
.layer3 .layer3-left-box .m{
    padding-left:25px;
    margin-top:0.11rem;
}
.layer3 .layer3-left-box .m a{
    width: 0.58rem;
    height: 0.2rem;
    background: #4498F1;
    border-radius: 0.1rem;
    display: flex;
    align-items: center;
    color:#fff;
    justify-content: center;
}
.layer3 .layer3-left-box .m a img{
    width: 0.06rem;
    height:auto;
    margin-left:0.08rem;
}
.layer4 {
    padding-top:0.55rem;
    background-repeat: no-repeat;
    background-position:center top;
    background-size:100% auto;
    background-color:#F2FAFF;
}

.layer4_content_top {
  display: flex;
  justify-content: space-between;
}

.layer4 .layer4_content {
  padding: 0 1.25rem;
  padding-bottom: 0.4rem;
}
.layer4_content ul.layer4_content_top{
    display: flex;
    flex-wrap: wrap;
    margin:0 -0.03rem;
}
.layer4_content ul li {
  padding: 0 0.03rem;
  box-shadow:border-box;
}
.layer4_content ul li .li-inner{
    background: #FFFFFF;
    padding:20px 25px;
    box-shadow: 0px 2px 5px 0px rgba(134,152,163,0.15);
    height:100%;
    box-sizing:border-box;
}
.layer4_content ul li .img {
  width: 0.24rem;
  height: 0.24rem;
}

.layer4_content ul li .img img {
  width: 0.24rem;
  transform: scale(1);
  transition:all 0.6s;
}
.layer4_content ul li .img:hover img {
  transform: scale(1.2);
}
.layer4_bottom ul .if-icon{
    position: relative;
}
.layer4_bottom ul .if-icon img{
    position: relative;
    width:19px;
    height:auto;
    opacity:1;
    transition: all 0.3s;
}
.layer4_bottom ul .if-icon img.select_icon{
    position: absolute;
    left:0;
    top:0;
    z-index:3;
    opacity:0;
}
.layer4_bottom ul li:hover .if-icon img{
    opacity:0;
}
.layer4_bottom ul li.layer4_bottom_activd .if-icon img.select_icon,
.layer4_bottom ul li:hover .if-icon img.select_icon{
    opacity:1;
}
.layer4 .layer4_title {
  font-size: 0.09rem;
  font-size:max(min(0.09rem , 24px) , 18px);
  font-weight: 600;
  color: #00346b;
  margin: 0.11rem 0;
}

.layer4 .layer4_contents {
  font-size: 0.06rem;
  font-size:max(min(0.06rem , 16px) , 12px);
  color: #9aa4af;
}

.layer4_bottom {
  background-color: #fff;
  margin-top: 0.39rem;
  display: flex;
  padding-bottom: 0.1rem;
}

.layer4_bottom ul {
  border-right: 1px solid #f2f2f2;
  width: 1.08rem;
  border-radius: 8px 0 0 8px;
  overflow: hidden;
  margin-right: 0.27rem;
}

.layer4_bottom ul li {
  width: 1.08rem;
  height: 0.6rem;
  display: flex;
  align-items: center;
  padding:0 0.1rem;
}

.layer4_bottom ul li .layer4_bottom_img,
.layer4_bottom_icon2,
.layer4_bottom_icon3,
.layer4_bottom_icon4 {
  width: 0.08rem;
  height: 0.08rem;
  margin-right: 0.03rem;
  background-size: cover;
  background-repeat: no-repeat;
}
.layer4_bottom ul li .layer4_bottom_img {
  background-image: url(../assets/headquarters_icon1.png);
}
.layer4_bottom_icon2 {
  background-image: url(../assets/headquarters_icon2.png);
}
.layer4_bottom_icon3 {
  background-image: url(../assets/headquarters_icon3.png);
}
.layer4_bottom_icon4 {
  background-image: url(../assets/headquarters_icon4.png);
}

.layer4_bottom ul li p {
  font-size: 0.07rem;
  font-size:max(min(0.07rem , 17px) ,16px);
  font-weight: 400;
  color: #00346b;
  margin-left: 19px;
}

.layer4_bottom_activd {
  background-color: #4599f2;
}
.layer4_bottom_activd p {
  color: #ffffff !important;
}

.layer4_bottom ul li:hover p {
  color: #ffffff;
  transition: 0.2s 0.1s;
}
.layer4_bottom ul li:hover {
  cursor: pointer;
  background-color: #4599f2;
  transition: 0.2s 0.1s;
}
.headquarters {
  width: 3.38rem;
  height: 1rem;
  background: #f3faff;
  border-radius: 8px;
  margin-top: 0.18rem;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 0.18rem;
}

.headquarters .headquarters_img {
  /*width: 1.68rem;*/
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: 8px;
}

.headquarters .headquarters_img img {
  /*width: 1.68rem;*/
  width: 100%;
  object-fit: cover;
  height: 100%;
  object-position: center;
}

.business_scenario {
  display: flex;
  justify-content: space-between;
  width: 3.38rem;
  /*height: 0.7rem;*/
  overflow: hidden;
}
.business_scenario .bs-item{
    width:48%;
}
.business_scenario .business_scenario_title {
  font-size: 0.09rem;
  font-size:max(min(0.09rem , 24px) ,16px);
  font-weight: 600;
  color: #00346b;
}
.layer4_bottom_right{
  padding-bottom: 0.2rem;
}
.business_scenario img {
  width: 0.048rem;
}

.business_scenario .business_scenario_item {
  font-size: 0.06rem;
  font-size:max(min(0.06rem , 16px) ,12px);
  font-weight: 400;
  color: #9aa4af;
  display: inline-block;
  margin-left: 0.05rem;
  line-height: 0.1rem;
}
.business_scenario .business_scenario_item b{
    display: block;
    color:#0d54ff;
}
.business_scenario .business_scenario_center {
  display: flex;
  align-items: baseline;
  margin: 0.04rem 0;
}

.understanding_cases {
  width: 1.1rem;
  height: 0.2rem;
  background: #4498f1;
  border-radius: 0.125rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.056rem;
  font-size:max(0.056rem , 12px);
  margin: auto;
  margin-top: 0.1rem;
}

.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;
}
.layer4_bottom ul li:hover p{
  margin-left: 19px;
}
.layer4_bottom ul :first-child:hover p{
  margin-right: 0px !important;
}
.fusion_tab_container {
  padding: 0 1.25rem;
  border-bottom: 1px solid #e5eaf0;
}
@media only screen and (max-width: 1000px) {
  .fusion_tab_container {
    padding: 0;
  }
  .layer2 {
    width: 100%;
    overflow: auto;
    box-sizing:border-box;
    padding:0 20px;
  }
  .layer2 .nav_title {
      
  }
  .layer2 .nav_title {
    justify-content: normal;
  }
  .layer2 .nav_title li{
          padding: 0.05rem 10px;
    box-sizing:border-box;
      width:fit-content;
  }
  .layer3 {
    padding: 0.35rem 20px;
    position: relative;
    transform: translate(0,0);
    left: 0;
    top: 0;
    display: block;
    align-items: center;
    text-align: center;
    justify-content: space-between;
  }
  .layer4_bottom ul li p{
    margin-left: 0;
  }
  .layer3 .layer3_img {
    width:100%;
    margin-top:0.35rem;
    padding-left:0;
    height: auto;
  }
  .layer4 .layer4_content {
    padding: 0 0.2rem;
    padding-bottom: 0.2rem;
  }
  .layer4_bottom {
    display: block;
  }
  .layer4_bottom ul {
    width: 100%;
    /*display: flex;*/
    border-radius: 0;
  }
  .layer4_bottom ul li .img {
    display: none;
  }
  .headquarters{
    width: 100%;
    margin-top: 0;
    height: auto;
  }
  .layer4_bottom ul li img{
    display: none !important;
  }
  .business_scenario .business_scenario_item{
    line-height: normal;
  }
  .business_scenario{
    width: 100%;
    padding-left: 10px ;
    padding-right: 10px;
    display: block;
  }
  .understanding_cases{
    width: 2rem;
    margin-top: 0.3rem;
    height: 0.4rem;
    border-radius: 0.2rem;
  }
  .headquarters .headquarters_img img,
  .headquarters .headquarters_img{
    width: 100%;
  }
  .business_scenario_title{
    text-align: center;
    margin-bottom: 0.1rem;
  }
  .layer4_bottom ul li{
    height: auto;
    width: 100%;
    padding-top: 0.1rem;
    padding-bottom: 0.1rem;
  }
  .layer4_content ul{
      display: block;
  }
  .layer4_content ul li .img img{
      width:0.5rem;
  }
  .layer4_content ul li .img{
      width:auto;
      height:auto;
  }
  .layer4_content ul li{
      width:100% !important;
      margin-top:20px;
  }
  .business_scenario .bs-item{
      width:100%;
  }
  .business_scenario .bs-item:nth-child(1){
      margin-bottom:20px;
  }
  .business_scenario img{
      width:0.1rem;
  }
  .understanding_cases img{
      width:0.1rem;
  }
  .layer3 .layer3-left-box{
      width:100%;
      padding-top:40px;
      padding-right:0;
  }
  .layer3 .layer3-left-box .m a{
      width:1.2rem;
      height:0.3rem;
      line-height:0.3rem;
      margin:0 auto;
  }
  .layer3 .layer3_title{
      padding-left:0;
  }
  .layer3 .layer3_title:after{
      display:none;
  }
  .layer3 .layer3-left-box .dis{
      padding-left:0;
  }
  .layer3 .layer3-left-box .m{
      padding-left:0;
  }
  .layer4{
      background-size:cover;
  }
  .solution-banner { 
      padding-bottom: 0;
  }
}