html, body {
  position: relative;
  height: 100%;
}
body {
  margin: 0;
  padding: 0;
}
:root{
  --hh:96px;
}
/* header开始 */
#header{
  height: var(--hh);
  position: fixed;
  z-index: 99;
}
.nav-pc {
  width: 100%;
}
.index-header{
  /* width: 62.5%; */
  margin:auto;
  display: flex;
  align-items: center;
  height: 100%;
}
.index-logo{
  display: flex;
  align-items: center;
}
.index-logo1{
  margin-right:2VW;
  /* width: calc(122 * 100VW / 1920); */
  width: calc(122 * 1rem / 14);
  position: relative;
}
.index-logo1:after{
  content: '';
  position: absolute;
  top:0;
  right: -1VW;
  height: 100%;
  width: 1px;
  background: #dbdbdb;
}
.index-logo2{
  /* width: calc(167 * 100VW / 1920); */
  width: calc(167 * 1rem / 14);
}
.index-logo img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.nav-pc li{
  width: 100%;
  transition:none;
}
.mobile_nav{
  display: block;
}
.nav-pc .mobile_nav > ul > li {
  width: auto;
  padding: 0 2%;
  height: var(--hh);
  line-height: var(--hh);
  box-sizing: border-box;
  transition:none;
}
.nav-pc .mobile_nav > ul > li:hover{ 
  color: #b3000c;
  border-bottom:0.4rem solid #b3000c;
}
.nav-pc li:hover a span{ 
  color: #b3000c;
}
.nav-pc li a#menu_selected span {
  color: #b3000c;
}
.nav-pc li a#menu_selected:hover span{ 
  color: #b3000c;
}
.menulevel {
  top: var(--h);
}
.menulevel li{
  display: block;
  background: #4c4a4f;
}
.menulevel li:hover{

}
.menulevel li a span {
  text-align: center;
}
.nav-pc li:hover .menulevel a span{ 
  color: #fff;
}

/* banner开始 */
.index-body{ 
  overflow: hidden;
}
.index-banner{
  margin-top:var(--hh);
}
.swiper-container {
  width: 100%;
  height: 100%;
}
.swiper-slide {
  text-align: center;
  /* Center slide text vertically */
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}
.banner-pc{
  display: block;
}
.banner-m{
  display: none;
}
/* 新闻开始 */
.index-news{
  margin-top:3rem;
}
.inc-top{
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #cbcbcb;
  padding-bottom:0.2rem;
  position: relative;
}
.inc-tl-tit{
  font-size: 2rem;
  color:#2e2e2e;
  font-weight: bold;
  position: relative;
  margin-left:1.5rem;
}
.inc-tl-tit:before{
  content:'';
  position: absolute;
  top:20%;
  left: -1.5rem;
  width: 0.8rem;
  height: 70%;
  background: #004ea2;
}
.inc-tr-con{
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
.inc-tr-tab{
  font-size: 1.2rem;
  color: #202020;
  font-weight: bold;
  cursor: pointer;
}
.inc-t-r .inc-tr-line {
  float: left;
  display: block;
  width: auto;
  position: absolute;
  height: 0.2rem;
  bottom:-0.2rem;
}
.inc-t-r .inc-tr-line span {
  display: block;
  width: 65px;
  position: absolute;
  top: 0;
  left: 0;
  height: 0.2rem;
  background: #1DC0B0;
}
.inc-bottom{
  margin-top:2rem;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}
.inc-b-l{
  display: flex;
  align-items: center;
  width: 60%;
}
.inc-bl-img{
  width: 34%;
}
.inc-bl-img img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.inc-bl-con{
  margin-left: 6%;
  width: 60%;
}
.inc-blc-tit{
  font-size: 1.2rem;
  color:#004ea2;
}
.inc-blc-con{
  font-size: 1.1rem;
  color:rgba(32,32,32,0.8);
  margin-top:1rem;
  line-height: 200%;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  text-overflow: ellipsis;
  overflow: hidden;
  -webkit-box-orient: vertical;
  word-wrap:break-word;
  word-break: break-word;
}
.inc-blc-more{
  font-size: 1.1rem;
  color:#b2000d;
  margin-top:1rem;
}
.inc-blc-more a{
  color:#b2000d;
}
.inc-b-r{
  width: 35%;
  margin-left: 5%;
  line-height: 200%;
}
.inc-br-con{
  display: none;
}
.inc-b-r .inc-br-con:nth-child(1){
  display: block;
}
.inc-br-con div{
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}
.inc-br-con div a{
  font-size: 1.1rem;
  color:rgba(32,32,32,0.8);
}
.inc-br-con div span{
  font-size: 1.1rem;
  color:rgba(131,131,131,0.8);
}
/* 解决方案开始 */
.index-solve{
  position: relative;
  background: url(../images/is-bj.jpg) no-repeat;
  background-size: cover;
  overflow: hidden;
  margin-top: 6VH;
}
.is-all{
  position: relative;
}
#particles-js{
  position: absolute;
  top:0;
  left: 0;
  width: 100%;
  z-index: 1;
}
.is-con{
  position: relative;
  z-index: 2;
  text-align: center;
}
.is-c-text{
  text-align: center;
  padding:3rem 0;
  display: inline-block;
  position: relative;
  z-index:2;
}
.is-ct-tit{
  position: relative;
  font-size:2rem;
  font-weight: bold;
  color: #fff;
  display: inline-block;
}
.is-ct-tit:before {
  content: '';
  position: absolute;
  top: 50%;
  left: -40%;
  transform: translateY(-50%);
  width: 35%;
  height: 0.18rem;
  background: #fff;
}
.is-ct-tit:after {
  content: '';
  position: absolute;
  top: 50%;
  right: -40%;
  transform: translateY(-50%);
  width: 35%;
  height: 0.18rem;
  background: #fff;
}
.is-ct-tits{
  color: rgba(255,255,255,0.8);
  font-size: 1.1rem;
  text-align: center;
  margin-top:0.5rem;
}
.is-c-clear{
  width: 100%;
  display: block;
}
.jiem{
  display: none;
}
.is-c-con{
  position: relative;
  z-index:2;
  display: block;
}
#jiePc {
  position: relative;
  overflow: hidden;
  display: block;
  width: auto;
}
.containerInnerBox{
  width: auto;
  max-width: 1170px;
  padding: 0 16px;
  height: auto;
  margin: 0 auto;
  position:relative;
  z-index:2;
}
.padding0{
  padding: 0;
}
.resolveBox{
  padding: 50px;
}
.resolveMakeBox{
  transition: all 0.3s;
  transition-timing-function: linear;
}
.resolveMakeBox .resolve{
  transition: all 0.3s;
  transition-timing-function: linear;
}
.resolveMakeBox .resolveDelay{
  transition: all 0.3s;
  transition-delay: 0.02s;
  transition-timing-function: linear;
}
.resolveDelay{
  transition: all 0.3s;
  transition-delay: 0.02s;
  transition-timing-function: linear;
}
.resolveMakeBox{
  width:1340px;
  height: 484px;
  max-width: 10000px;
  height: auto;
  overflow: hidden;
}
.resolveLine{
  width: 100%;
  height: auto;
  overflow: hidden;
}
.resolve{
  /*width: 21.25%;*/
  width: auto;
  overflow: hidden;
  height: 100%;
  position: relative;
  float: left;
  cursor: pointer;
}
.resolveAdd{
  width: 21.667%;
}
.resolveAct{
  width: 35%;
  padding-right: 150px;
}
.resolveAct .resolveAlertBox{
  width: 150px;
  display: block;
}
.resolveAlertBox{
  width: 140px;
  height: 100%;
  background: #20b7ac;
  float: left;
  position: absolute;
  top: 0;
  right: 0;
  z-index: 2;
  overflow: hidden;
  border-bottom: 0.5rem solid #b3000c;
  box-sizing: border-box;
  display: flex;
  display: -webkit-flex;
  align-items: center;
  -webkit-align-items: center;
  justify-content: center;
  -webkit-justify-content: center;
}
.ie8 .resolveAlertBox{
  padding: 64px 0 14px;
}
.ie9 .resolveAlertBox{
  padding: 64px 0 14px;
}
.resolveInner{
  width: 100%;
  /*height: 500px;*/
  height: auto;
  overflow: hidden;
  float: left;
  border-bottom: 0.5rem solid #b3000c;
}
.resolveInnerBox{
  width: 100%;
  overflow: hidden;
  position: relative;
  z-index: 10;
  float: left;
  /*float: left;*/
}
.maskBox{
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0);
  position: absolute;
  bottom: 0.5rem;
  left: 0;
  transform: all 0.3s;
}
.maskBoxAdd{
  background: rgba(0,0,0,0.4);
}
.maskBoxAct{
  background: rgba(0,0,0,0);
}
.resolveAlertInnerBox{
  width: 100%;
}
.resolveImg{
  width: 100%;
  height: 100%;
  float: left;
}
.resolveOutBox{
  width: 100%;
  height: auto;
  overflow: hidden;
}
.resolveColor{
  width: 100%;
  height: 100%;
  background: #d11a2e;
  position: absolute;
  top: 0;
  z-index: 2;
  display: none;
}
.resolveText{
  width: auto;
  height: auto;
  position: absolute;
  bottom: 24%;
  right: 10%;
  z-index: 3;
}
.resolveH2{
  font-weight: 400;
  line-height: 1;
  text-align: right;
}
.resolveH2 > div{
  color: #fff;
  font-size: 2rem;
}
.resolveTextInnerBox{
  padding-right: 10px;
  border-right: 4px solid #1DC0B0;
  margin: 22px 0 30px;
}
.moreIcon {
  width: 20%;
  position: absolute;
  bottom: 10%;
  right: 10%;
  z-index: 4;
}
.resolveAlert{
  line-height: 1;
  padding: 10px 10px 10px 12px;
  cursor: pointer;
}
.resolveAlert:hover{
  background: #1DC0B0;
}
.resolveAlert a{
  font-size: 1.2rem;
  color: #fff;
}
/* 关于我们开始 */
.index-about{
  padding:4VH 0;
  background: #efefef;
}
.ia-c-text{
  margin-bottom:4VH;
  text-align: center;
}
.ia-ct-tit{
  position: relative;
  font-size:2rem;
  font-weight: bold;
  color: #202020;
  display: inline-block;
}
.ia-ct-tit:before {
  content: '';
  position: absolute;
  top: 50%;
  left: -60%;
  transform: translateY(-50%);
  width: 50%;
  height: 0.18rem;
  background: #0048aa;
}
.ia-ct-tit:after {
  content: '';
  position: absolute;
  top: 50%;
  right: -60%;
  transform: translateY(-50%);
  width: 50%;
  height: 0.18rem;
  background: #0048aa;
}
.ia-ct-tits{
  color: rgba(32,32,32,0.8);
  font-size: 1rem;
  text-align: center;
  margin-top:0.5rem;
}
.ia-c-con{
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}
.ia-cc-list{
  position: relative;
  overflow: hidden;
  width: 25%;
}
.ia-ccl-more{
  position: absolute;
  display: inline-block;
  width: 50%;
  height: 3rem;
  line-height: 3rem;
  border-radius: 3rem;
  background: #b3000c;
  text-align: center;
  top:110%;
  left:50%;
  transform: translate(-50%,-50%);
  opacity: 0;
  transition: top 0.5s,opacity 0.5s;
}
.ia-ccl-more a{
  display: block;
  width: 100%;
  color: #fff;
  font-size: 1.1rem;
}
.ia-cc-list:hover .ia-ccl-more{
  top:50%;
  opacity: 1;
  transform: translate(-50%,-50%);
  transition: top 0.5s,opacity 0.5s;
}
/* 服务开始 */
.index-fuwu{
  padding:5VH 0;
}
.if-c-con{
  display: flex;
  align-items: center;
  justify-content: center;
}
.if-cc-list{
  width: 25%;
  text-align: center;
  border-right: 0.1rem solid rgba(72,72,72,0.22);
}
.if-cc-list:nth-child(1){
  border-left: 0.1rem solid rgba(72,72,72,0.22);
}
.if-cc-list > a{
  display: inline-block;
  width: 50%;
  margin:auto;
  border-radius: 100%;
  background: #f4f4f4;
  height:0;
  padding-bottom:50%;
  position: relative;
  transition: box-shadow 0.5s;
}
.if-cc-list:hover a{
  box-shadow: 0 0 30px rgba(0,0,0,0.3);
  transition: box-shadow 0.5s;
}
.if-ccl-con{
  position: absolute;
  top:50%;
  left: 50%;
  transform: translate(-50%,-50%);
}
.if-ccl-tit{
  font-size: 1.2rem;
  color: #3d3d3d;
  margin-top:0.5rem;
}
/* 底部开始 */
.index-footer{
  background: #efefef;
  border-top:0.5rem solid #115aa8;
  padding:2VH 0;
}
.ifoot-pc{
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.ifoot-m{
  display: none;
}
.ifpc-left{
  width: 80%;
}
.ifpc-l-t1{
  font-size: 1.2rem;
  font-weight: bold;
  color:#272727;
}
.ifpc-l-t2{
  font-size: 1.1rem;
  color:#272727;
  margin-top:0.5rem;
}
.ifpc-l-t2 > span{
  font-size: 1.1rem;
  color:#b3000c;
  font-weight: bold;
}
.ifpc-r-tit{
  font-size: 1.1rem;
  color:#272727;
  text-align: center;
  margin-top:0.2rem;
}
@media (max-width:768px){
  /* header开始 */
  .hamburger {
    top: 2rem;
    right: 2rem;
    display: block;
  }
  .hamburger-inner, .hamburger-inner::before, .hamburger-inner::after {
    width: 10VW;
    height: 4px;
    background-color: #004da1;
    animation:none;
  }
  .hamburger-inner::before{
    width: 12VW;
  }
  .hamburger-inner::after{
    width: 8VW;
  }
  .nav-pc .mobile_nav > ul > li {
    width: 100%;
    padding: 3VH 0;
    height: auto;
    line-height: normal;
    box-sizing: border-box;
    transition: none;
    border-bottom: none !important;
  }
  .mobile_nav{
    display: none;
    position: absolute;
    width: 100VW;
    top: var(--hh);
    left: 0;
    z-index: 99;
    background: #fff;
  }
  /* banner开始 */
  .banner-pc{
    display: none;
  }
  .banner-m{
    display: block;
  }
  /* 新闻开始 */
  .inc-top {
    border-bottom: none;
  }
  .inc-t-l{
    width: 100%;
    text-align: center;
  }
  .inc-tl-tit {
    font-size: 1.6rem;
    margin-left: 0;
    display: inline-block;
  }
  .inc-tl-tit:before {
    content: '';
    position: absolute;
    top: 50%;
    left: -50%;
    transform: translateY(-50%);
    width: 40%;
    height: 0.15rem;
    background: #004ea2;
  }
  .inc-tl-tit:after {
    content: '';
    position: absolute;
    top: 50%;
    right: -50%;
    transform: translateY(-50%);
    width: 40%;
    height: 0.15rem;
    background: #004ea2;
  }
  .inc-t-r{
    display: none;
  }
  .inc-bottom {
    display: block;
  }
  .inc-b-l {
    width: 100%;
  }
  .inc-bl-img {
    width: 0%;
    display: none;
  }
  .inc-bl-con {
    margin-left: 0%;
    width: 100%;
  }
  .inc-blc-tit{
    font-weight: bold;
    font-size: 1.4rem;
  }
  .inc-blc-con{
    font-size: 1.2rem;
  }
  .inc-blc-more{
    display: none;
  }
  .inc-b-r {
    width: 100%;
    margin-left: 0%;
    line-height: 200%;
    margin-top: 2rem;
  }
  .inc-br-con > div{
    padding:1rem 0;
    border-bottom: 1px dashed #7f7f7f;
  }
  .inc-br-con > div:nth-child(1){
    border-top: 1px dashed #7f7f7f;
  }
  .inc-br-con div a {
    font-size: 1.2rem;
    color: #202020;
  }
  .inc-br-con div span {
    font-size: 1.2rem;
    color: #838383;
    font-weight: bold;
  }
  /* 解决方案开始 */
  #particles-js{
    display: none;
  }
  .is-ct-tit {
    font-size: 1.6rem;
  }
  .is-ct-tits {
    font-size: 0.8rem;
  }
  .is-c-con{
    border-bottom: 0.5rem solid #b3000c;
  }
  #jiePc{
    display: none;
  }
  .jiem{
    display: block;
  }
  .containerInnerBox {
    width: auto;
    max-width: 1170px;
    padding: 0;
    height: auto;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .resolve {
    width: calc(50% - 0.5rem);
    float: none;
    margin-top:1rem;
  }
  .resolve:nth-child(1),.resolve:nth-child(2){
    margin-top:0rem;
  }
  .resolveInner {
    border-bottom: none;
  }
  .maskBox {
    bottom: 0;
  }
  .resolveH2 > div {
    font-size: 1.2rem;
    line-height: 120%;
  }
  /* 关于我们开始 */
  .ia-ct-tit {
    font-size: 1.6rem;
  }
  .ia-ct-tits {
    font-size: 0.8rem;
  }
  .ia-cc-list{
    width: calc(50% - 0.3rem);
    margin-top:0.6rem;
  }
  .ia-cc-list:nth-child(2n+2){
    margin-left:0.6rem;
  }
  /* 服务开始 */
  .index-fuwu {
    margin: 8VH 0;
    margin-top: 5VH;
  }
  .if-cc-list{
    border-right: none;
  }
  .if-cc-list:nth-child(1){
    border-left: none;
  }
  .if-cc-list > a {
    width: 100%;
    background: transparent;
  }
  .if-ccl-con {
    width: 80%;
  }
  /* 底部开始 */
  .index-footer{
    background: #3e4245;
    border-top:none;
    padding:2VH 0;
  }
  .ifoot-pc{
    display: none;
  }
  .ifoot-m{
    display: block;
  }
  .ifm-top{
    padding:2VH 0;
    border-bottom: 0.1rem solid rgba(255,255,255,0.25);
  }
  .ifm-tit{
    font-size: 1.5rem;
    color:#fff;
  }
  .ifm-wechat{
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 38%;
    height: 2.8rem;
    border:0.1rem solid rgba(255,255,255,0.25);
    border-radius: 3rem;
    padding:0 1rem;
    margin-top: 2VH;
    line-height: 2.8rem;
    position: relative;
  }
  .ifm-w-tit{
    font-size: 1.1rem;
    color:rgba(255,255,255,0.25);
    float: left;
  }
  .ifm-w-icon{
    float:right;
    margin-left:5%;
  }
  .ifm-bottom{
    padding-top:4VH;
    padding-bottom:4VH;
  }
  .ifm-b-t1{
    font-weight: bold;
    font-size:1.5rem;
    color:#1dbadc;
  }
  .ifm-b-t2{
    font-size:1.15rem;
    color:#c8c8c8;
    margin-top:0.5rem;
  }
  .ifm-b-t2 > span{
    font-size:1.15rem;
    color:#c8c8c8;
    font-weight: bold;
  }
  div.tooltipWindos{
    position:absolute;
    top:2.8rem;
    left:20%;
    width:100px; 
    height:100px; 
    border:1px solid #24CBDF; 
    background-color:#FFF;
    z-index:9999999;
    display: none;
  }
  div.tooltipWindos img{width:100%;height:auto;}
  /*倒置三角样式*/
  div.invertedTriangle{
      width:0; 
      height:0; 
      overflow:hidden; 
      border-width:15px; 
      border-style:solid;  
      position:absolute;
      margin-left:20%;
      transform: rotate(180deg);
  }
  /*倒置三角中背景三角样式*/
  div.backgroundTriangle{
      border-color:#FFF transparent transparent;
      margin-top:-28px;
  }
  /*倒置三角中主三角样式*/
  div.mainTriangle{
      border-color:#24CBDF transparent transparent;
      margin-top:-30px;
  }
}