p {
  margin: 0;
}

ul {
  padding: 0;
}
.banner {
  height: 1.84rem;
  padding: 0.4rem 1.25rem;
  background-size: cover;
  background-repeat: no-repeat;
  position: relative;
}
.banner img {
  height: 100%;
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
}
.layer1 {
  /* height: 5rem; */
  padding: 0 1.25rem;
  position: relative;
  background-image: url(../assets/backboneNetwork_bgc.png);
  background-size: cover;
  background-repeat: no-repeat;
  box-sizing: border-box;
  padding-bottom: 0.3rem;
}
.layer2{
    padding: 0 1.25rem;
}
.layer1_title {
  font-size: 0.2rem;
  font-weight: 400;
  color: #ffffff;
  margin: 0;
  margin-bottom: 0.12rem;
  margin-top: 0.24rem;
}


.if-layer-tips-lod{
    padding:0.5rem 0 0;
}
.if-layer-tips-lod ul{
    display: flex;
    flex-wrap: wrap;
}
.if-layer-tips-lod ul li{
    padding:0 5px;
}
.if-layer-tips-lod ul li.w1{
    width:calc(100% / 1);
}
.if-layer-tips-lod ul li.w2{
    width:calc(100% / 2);
}
.if-layer-tips-lod ul li.w3{
    width:calc(100% / 3);
}
.if-layer-tips-lod ul li.w4{
    width:calc(100% / 4);
}
.if-layer-tips-lod ul li.w5{
    width:calc(100% / 5);
}
.if-layer-tips-lod ul li.w6{
    width:calc(100% / 6);
}
.if-layer-tips-lod ul li.w7{
    width:calc(100% / 7);
}
.if-layer-tips-lod ul li.w8{
    width:calc(100% / 8);
}
.if-layer-tips-lod ul li.w9{
    width:calc(100% / 9);
}
.if-layer-tips-lod ul li:hover a{
    background:#005CC2;
    transform: translateY(-20px);
}
.if-layer-tips-lod ul li a{
    display: flex;
    align-content: center;
    justify-content: center;
    flex-direction: column;
    padding:0.20rem 0.05rem 0.10rem;
    background: #FFFFFF;
    border-radius: 10px;
    text-align:center;
    box-shadow:1px 1px 20px 0px #ebe4e4;
    transform: translateY(0);
    transition: all 0.6s;
}
.if-layer-tips-lod ul li a .icon{
    width:0.25rem;
    height:0.25rem;
    display: block;
    position: relative;
    margin:0 auto;
}
.if-layer-tips-lod ul li a .icon .c{
    opacity:1;
    transition: all 0.6s;
}
.if-layer-tips-lod ul li a .icon .h{
    z-index:2;
    opacity:0;
    transition: all 0.6s;
}
.if-layer-tips-lod ul li:hover a .icon .c{
    opacity:0;
}
.if-layer-tips-lod ul li:hover a .icon .h{
    opacity:1;
}
.if-layer-tips-lod ul li a .icon img{
    position:absolute;
    left:50%;
    top:50%;
    transform:translate(-50% , -50%);
    max-width:100%;
    height:auto;
}
.if-layer-tips-lod ul li a .tit{
    font-weight: 400;
    font-size: max(min(0.064rem , 16px) , 12px);
    color: #222222;
    display:block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin:0.15rem 0;
    text-align: center;
    transition: all 0.6s;
}
.if-layer-tips-lod ul li:hover a .tit{
    color:#fff;
}
.if-layer-tips-lod ul li a .vm{
    font-weight: 400;
    font-size: max(min(0.056rem , 14px) , 12px);
    color: #FFFFFF;
    opacity:0;
    visibility: hidden;
}
.if-layer-tips-lod ul li:hover .vm{
    opacity:1;
    visibility: visible;
}
.if-banner-swiper.prodis .swiper-slide .pic{
 
}
.if-banner-swiper.prodis .swiper-slide .text .t-small{
    margin-top:0.12rem;
    overflow:hidden;line-height:1.5;height:6em;text-overflow:-o-ellipsis-lastline;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:4;line-clamp:4;-webkit-box-orient:vertical;
}
.banner .layer1_introduce {
  width: 2.4rem;
  font-size: 0.064rem;
  font-weight: 400;
  color: #ffffff;
  text-align: center;
  margin: auto;
}

.layer1_total {
  margin-top: 0.4rem;
  padding-bottom: 0.6rem;
}

.layer1_total .countup,
.layer1_total span {
  color: #0064d2;
  font-size: 0.26rem;
}

.layer1_total .layer1_num {
  color: #829db5;
  font-size: 0.064rem;
  margin-bottom: 0.28rem;
}

.cover_city {
  display: flex;
  align-items: baseline;
}

.layer1 .layer1_city {
  font-size: 0.096rem;
  font-weight: 600;
  color: #333333;
}

.layer1 .layer1_city_item {
  display: inline-block;
  margin-left: 0.116rem;
  width: 40%;
  font-size: 0.064rem;
  font-weight: 400;
  color: #333333;
}

.layer1_line {
  width: 0.24rem;
  height: 0.024rem;
  background: #0064d2;
  margin: auto;
  margin-bottom: 0.3rem;
}

.layer1_out_down {
  cursor: pointer;
  width: 0.104rem;
  position: absolute;
  bottom: 0.12rem;
  left: 50%;
  transform: translate(-50% 0);
}

.layer1_out_down img {
  width: 0.104rem;
}

.layer2 .nav_title {
  display: flex;
  justify-content: space-evenly;
  border-bottom: 1px solid #e5eaf0;
  /*margin-top: 0.36rem;*/
}

.layer2 .nav_title li {
  width: 80%;
  cursor: pointer;
  text-align: center;
  box-sizing: border-box;
  font-size: 0.064rem;
  font-size:max(0.064rem , 12px);
  font-weight: 400;
  box-sizing: border-box;
  position: relative;
  padding: 0.05rem 0.05rem;
  border-bottom: 2px solid transparent;
}

.layer2 .nav_title li a {
  color: #00346b;
  display: block;
}

.layer2 .nav_title li::after {
  content: "";
  height: 0.112rem;
  width: 1px;
  background: #eaf3fc;
  position: absolute;
  top: 50%;
  margin-top: -0.06rem;
  right: -0.01rem;
}

.layer2 .nav_title :last-child::after {
  width: 0px;
}

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

.active_layer2_title a {
  color: #4498f1 !important;
}

.nav_title li:hover {
  border-bottom: 2px solid #4498f1;
}

.nav_title li:hover a {
  color: #4498f1;
}

.layer2_menu .layer2_menu_item {
  line-height: 0.168rem;
  font-size: 0.064rem;
  color: #333333;
}

.layer2_menu {
  position: fixed;
  left: 0.144rem;
  display: flex;
  flex-direction: column;
  z-index: 9999;
  top: 50%;
}

.layer2_menu li a {
  height: 0.22rem;
  display: flex;
  align-items: center;
}

.layer2_menu .layer2_menu_cicle {
  width: 0.032rem;
  height: 0.032rem;
  background-color: #c6cacc;
  border-radius: 50%;
  margin-right: 0.084rem;
}

.actice_layer2_menu_item .layer2_menu_cicle {
  background-color: #4498f1 !important;
}

.actice_layer2_menu_item .layer2_menu_item {
  color: #4498f1 !important;
}

.layer2_menu li:hover .layer2_menu_cicle {
  background-color: #4498f1 !important;
  transition: 0.2s;
}

.layer2_menu li:hover .layer2_menu_item {
  color: #4498f1 !important;
  transition: 0.2s;
}

.layer1_banner {
  width: 100%;
  /*height: 1.94rem;*/
  /*background-image: url(../assets/layer1_banner_bgc.png);*/
  background-size: cover;
  background-repeat: no-repeat;
  box-sizing: border-box;
  margin-top: 0.4rem;
}
.layer1_banner img{
    max-width:100%;
    height:auto;
}
.layer2_global {
  /*display: flex;*/
  /*margin-top: 0.504rem;*/
}
.if-cl-bottom{
    display:flex;
    margin-top:0.504rem;
}
.layer2_global_left {
  width: 50%;
  box-sizing: border-box;
  padding-right:20px;
}

.layer2_global_right {
  width: 50%;
}

.layer2_global .layer2_global_left p {
  font-size: 0.16rem;
  font-size: max(min(0.16rem , 40px) , 22px);
  font-weight: 400;
  color: #222222;
  line-height: 0.216rem;
  margin-bottom: 0.12rem;
}

.layer2_global .layer2_global_left ul li img {
  width: 0.064rem;
  margin-right: 0.048rem;
}

.layer2_global .layer2_global_left ul li span {
  font-size: 0.08rem;
  font-size: max(min(0.08rem , 20px) , 14px);
  color: #829db5;
  line-height: 1.8;
}

.layer2_global .core_network_a {
  background: #4498f1;
  width: 0.76rem;
  height: 0.2rem;
  text-align: center;
  line-height: 0.2rem;
  border-radius: 0.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.16rem;
}

.layer2_global .core_network_a span {
  color: #ffffff;
  font-size: 0.056rem;
  font-size:max(0.056rem , 12px);
}

.layer2_global .core_network_a img {
  margin-left: 0.08rem;
}

.layer2_global .core_network_a:hover {
  opacity: 0.7;
  transition: 0.2s 0.1s;
}
.layer2_global_right {
  display: flex;
  flex-wrap: wrap;
  width: 50%;
  justify-content: space-between;
}
.layer2_global_right li {
  border-left: 4px solid #3c87ff;
  padding-left: 0.156rem;
  margin-bottom: 0.36rem;
  width: 1.2rem;
}
.layer2_global_right li span.b{
  color: #222222;
  font-size: 0.264rem;
  font-size: max(min(0.264rem , 40px) , 22px);
  font-weight:700;
}
.layer2_global_right li .countup {
  color: #222222;
  font-size: 0.264rem;
  font-size: max(min(0.264rem , 40px) , 22px);
}
.layer2_global_right li span {
  color: #222222;
  font-size: 0.264rem;
  font-size: max(min(0.264rem , 40px) , 22px);
}
.layer2_global_right li p {
  font-size: 0.064rem;
  font-size:max(min(0.064rem , 16px) , 12px);
  font-weight: 400;
  color: #829db5;
}
.layer2_global .core_network_a img {
  width: 0.064rem;
}
.current-title {
  color: #4498f1;
  text-decoration: none;
  font-size: 0.05rem;
  margin-right: 0.1rem;
}
@media only screen and (max-width: 1000px) {
    .if-cl-bottom{
        display: block;
    }
    .if-layer-tips-lod ul{
        justify-content: center;
    }
    .if-layer-tips-lod ul li{
        width:calc(100% / 3) !important;
        margin-bottom:10px;
    }
  .banner {
    padding: 0 0.1rem;
    padding-top: 0.24rem;
  }
  .banner .layer1_introduce {
    width: 80%;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;/*省略几行写几*/
    -webkit-box-orient: vertical;
  }
  .layer1 {
    padding: 0 20px;
  }
  .layer2_global_right li p,
  .layer2 .nav_title li a,
  .banner .layer1_introduce {
    font-size: 14px;
  }
  .layer2_global {
    display: block;
    margin-top: 0.2rem;
  }
  .layer2_global_left {
    width: 100%;
  }
  .layer2_global .core_network_a {
    margin: 0.2rem auto;
    width: 100px;
    height: 0.3rem;
    line-height: 0.3rem;
    border-radius: 0.15rem;
  }
  .layer2_global .core_network_a img {
    width: 12px;
  }
  .layer2_global_right {
    width: 100%;
  }
  .layer2_global_right li {
    width: 50%;
    box-sizing:border-box;
    padding-right:10px;
  }
  .layer2 {
    width: 100%;
    padding:0 20px;
    box-sizing:border-box;
    border-bottom:1px solid #e5eaf0;
  }
  .layer2 .nav_title {
    justify-content: normal;
    border-bottom: none;
  }
  .layer2 .nav_title li {
    width: auto;
    margin: 0 10px;
  }
  .layer2 .nav_title li::after {
    height: 0px;
  }
  .layer2_menu .layer2_menu_cicle{
    background-color: #333333;
    width: 0.05rem;
    height: 0.05rem;
  }
  .layer2_menu .layer2_menu_item{
    font-size: 14px;
    color: #333333;
  }
  .layer2_global .layer2_global_left ul li span{
    font-size: 14px;
  }
}