body{
  overflow-x: hidden;
  margin: 0;
  padding: 0;
}
.cloud-head{
  background-image: url(../../static/image/4.jpg);
  background-size: cover;
  width: 100%;
  /* height: 100vh; */
  /* height: 1034px; */
  position: relative;
  padding: 2rem 0;
}
.cloud-head::before,.cloud-head::after{
  content:'';
  position: absolute;
  height: 100%;
  width: 15rem;
  bottom: 0;
  /* top: 0; */
  background-size: contain !important;
}
.cloud-head::before{
  left: 0;
  background: url('../image/2.png') no-repeat;
}
.cloud-head::after{
  right: 0;
  background: url('../image/3.png') no-repeat;
}
.cloud-head-top{
  display: flex;
  padding: 1.5rem 2rem;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  box-sizing: border-box;
  z-index: 100;
}
.cloud-head-top.cur{
  background: #fff;
  box-shadow: 0 0 30px rgba(0,0,0,.1);
}
.cloud-head-top img{
  height: 1.6rem;
  margin-right: 1.1rem;
}
.banner-content-box{width: 81.3rem;margin: auto;}
.cloud-head-top a{
  text-decoration: none;
  color: #212E3E;
  font-size: 1.25rem;
  padding-bottom:5px;
  margin-left:2rem;
  position: relative;
}
.cloud-head-top a.cur{
  color:#4983B5;
}
.cloud-head-top a.cur:after{
  content:'';
  background:#4983B5;
  width: 1.5rem;
  height: .2rem;
  position:absolute;
  bottom: -3px;
  left:0;
  right:0;
  margin:auto;
  border-radius: 11px;
}
.cloud-head-top-phone{
  display: flex;
  position: absolute;
  right: 5rem;
  top: 0.8rem;
  color: #212E3E;
}
.cloud-head-top-phone p{
  font-size: 1.5rem;
}
.cloud-head-top-phone i{
  padding: 0 1.5rem;
  color: #212E3E;
  /* transform: scale(1.5); */
  font-size: 2rem;
}
/* 头中 */
.cloud-head-center{
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  margin-top: calc(81 /1920*100vw);
}
.cloud-head-center-left{
  width: 28rem;
  color: #212E3E;
}
.cloud-head-center-left>p:nth-child(1){
  font-size: 2rem;
  padding-bottom: 1rem;
  font-weight: 600;
}
.cloud-head-center-left>p:nth-child(2){
  font-size: 1.5rem;
/* line-height: 2rem; */}
.contact-content{
  width:89.5rem;
}
.cloud-head-center-left-btn,
.contact-us-center-btn{
  width: 14rem;
  height: 3.9rem;
  background: #212E3E;
  border-radius: 0.5rem 1.6rem;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  /* margin-top: 3.4rem; */
  cursor: pointer;
  font-size: 1.2rem;
}
.cloud-head-center-left-btn{
  margin: 1.5rem 0;
}
.cloud-head-center-left-btn p a,
.contact-us-center-btn p a{
  color: #fff;
  text-decoration: none;
}
.cloud-head-center-left-btn i{
  padding-left: calc(10 /1920*100vw);
}
.cloud-head-center-right img{
  width: 46rem;
}
.cloud-head-end{
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-top: calc(50 /1920*100vw);
  width: 100%;
}
.cloud-head-end div:nth-last-child(1){
  margin-right: 0;
}
.cloud-head-end-one{
  width: 25rem;
  
}
.cloud-head-end-one p{
  font-size: 1.2rem;
  font-weight: 600;
  color: #212E3E;
  margin-bottom: .5rem;
}
.cloud-head-end-one>p:nth-child(3){
  font-size: 1rem;
  font-weight: 400;
  color: #000000;
  opacity: 0.6;
  text-align: justify;
  line-height: 1.6;
}
.cloud-head-end-one img{
  height: 2.5rem;
  margin-bottom: 0.5rem;
}
.cloud-head-i{
  display: flex;
  justify-content: center;
  align-items: end;
  height: calc(66 /1920*100vw);
}
.cloud-head-i>i{
  transform: scale(2);
}
/* 行业痛点 */
.painSpot{
  /* height: 500px; */
  background: #fff;}
.headline{
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-top: 4.6rem;
  color: #212E3E;
  font-size: 2.1rem;
}
.headline p:first-child{
  opacity: 0.5;
  font-size: 1rem;
}
.painSpot-cneter{
  position: relative;
  padding: 8rem 0;
}
.painSpot-cneter img{
  width: 88rem;
  height: 47rem;
}
.painSpot-cneter-list{
  position: absolute;
  top: 0;
  right: 8rem;
}
.dian{
  /* transform: scale(2); */
  margin-top: -1.2rem;
  font-size: 3rem;
}
.painSpot-cneter-list>div{
  width: 45.4rem;
  height: 7.9rem;
  background: #FFFFFF;
  box-shadow: 0px 0px 2.5rem 0px rgba(0, 0, 0, 0.05);
  border-radius: 5px;
  margin: 1.6rem;
  text-align: justify;
  display: flex;
  align-items: center;
  color: #212E3E;
  line-height: 2rem;
  /* padding: 4.2rem 2.5rem 0 2.5rem; */
}
.painSpot-cneter-word p:first-child{
  font-size: 1.2rem;
}
.painSpot-cneter-word p:last-child{
  font-size: 1rem;
  opacity: .8;
line-height: 1.5rem;}
/* 解决方案 */
.solution{
  background: #F8F8F8;
overflow: hidden;}
.solution-center{
  /* position: relative; */
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 4.5rem 0;
}
.solution-center img{
  width: 45rem;
  height: 5.5rem;
}
.solution-list{
  width: 31.5rem;
  height: 10.5rem;
  background: #FFFFFF;
  box-shadow: 0px 0px 2.5rem 0px rgba(0, 0, 0, 0.05);
  border-radius: 5px;
  color: #212E3E;
  font-size: 1.2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-left: 4rem;
  margin: 1.1rem 1.5rem;
}
.solution-list p:first-child{
  font-size: 1.2rem;
}
.solution-list p:last-child{
  width: 100%;
  font-size: 1rem;
  line-height: 1.8;
  opacity: .8;
  padding: calc(10 /1920*100vw)  0;
}
.solution-list-two{
  display: flex;
}
.solution-center-btn{
  width: 48.7rem;
  height: 4.6rem;
  background: #212E3E;
  color: #fff;
  border-radius: 5px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.2rem;
}
.solution-center img:last-child{
  width: 69rem;
  height: 15rem;
  margin-top: 5.3rem;
}
/* 功能介绍 */
.function{

background-color: #fff;}
.function-center{
  width: 90%;
  display: flex;
  flex-wrap: wrap;
  padding: 0 5% 8.3rem;
}
.function-center>div{
  display: flex;
}
.function-img,
.function-word{
  /* width: 50%; */
  /* height: calc(50vw / 1.717); */
  justify-content: center;
  /* text-align: center; */
  align-items: center;
  flex-direction: column;
  display: flex;
  line-height: 2.5;
  padding: 2rem 0;
}
.function-img{
  width: 60%;
  justify-content: center;
  text-align: center;
  align-items: center;
  flex-direction: column;
  display: flex;
}
.function-img img{
  width: 75%;
}
.function-center div:last-child .function-img img{
  width: 75%;
}
.function-center + .function-word{
  align-items: flex-start;
}
.function-word{
  width: 40%;
  justify-content: center;
  text-align: start;
  /* align-items: center; */
  flex-direction: column;
  display: flex;
}
.function-word>div{
  align-items: flex-start;
  /* line-height: 4rem; */
  width: 50%;
}
.function-word p:first-child{
  font-size: 1.75rem;
  /* font-weight: 400; */
  color: #212E3E;
}
.function-word h3{
  font-size: 2rem;
  /* font-weight: 600; */
  color: #212E3E;
  line-height: 3rem;
}
.function-word p:last-child{
  width: 100%;
  /* font-weight: 400; */
  color: #000000;
  opacity: 0.6;
  line-height: 2rem;
}

/* 申请免费试用 */
.contact-us{
  background: #F8F8F8;
  position: relative;
overflow: hidden;}
.contact-us-center{
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding-bottom: 2.5rem;
}
.contact-us-center>p{

  color: #999999;

  width: 100%;
}
.contact-input{
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 5rem 0 2rem;
  width: 100%;
}
.contact-input input{
  /* width: 35.6rem; */
  height: 4rem;
  background: #FFFFFF;
  border-radius: 5px;
  padding: 0 1rem;
  /* margin: 6rem 0.9rem 2rem; */
  border: none;
  margin-right: 1rem;
  flex: 1;
}
.contact-us-end{
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}
.contact-list{
  width: 29rem;
  height: 12rem;
  background: #FFFFFF;
  border-radius: 5px;
  margin: 2.5rem 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.contact-list>div{
  width: 80%;
  align-items: flex-start;
  line-height: 1.5;
}
.contact-list p span{
  font-size: 2.58rem;
  font-weight: 600;
  color: #212E3E;
}
.contact-list p:first-child{
  font-size: 1rem;
  font-weight: 600;
  color: #212E3E;
  line-height: 1.5;
}
.contact-list p:last-child{
  font-size: 1rem;
  /* font-weight: 400; */
  color: #212E3E;
}
/* 尾部 */
.cloud-end{
  /* height: calc(364 /1920*100vw); */
  background-color: #333;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: #fff;
  padding-top: 2.5rem;
  position: relative;
}
.cloud-ugc{
  width: 80%;
  display: flex;
}
.cloud-code{
  color: #fff;
}
.cloud-code p{
  display: flex;
  justify-content: center;
  font-size: 0.8rem;
  line-height: 3;
}
.cloud-code img{

  width: 8.5rem;
}
.cloud-ugc-logo{
  padding: 0 1.5rem;
  line-height: 2;
  /* width: 306px; */
}
.cloud-ugc-logo>div{
  padding: 0.8rem 0;
}
.cloud-ugc-logo img{
  width: 10rem;
}
.cloud-ugc-logo h3{

}
.cloud-ugc-logo p{

  opacity: .7;
font-size: 0.8rem;}
.cloud-copyright{
  border-top: 1px solid rgba(255,255,255,.1);
  width: 80%;
  line-height: 2.5;
  font-size: 0.8rem;/* display: flex; */
  /* justify-content: center; */
}
.cloud-copyright img{
  padding: 0 0.6rem;
width: 1.2rem;}
.cloud-know{
  display: flex;
  justify-content: center;
  align-items: center;
  /* display: none; */
}
.dailog{
  width: 20rem;
  /* height: calc(200 /1920*100vw); */
  background-color: #fff;
  /* background-color: pink; */
  border-radius: 10px;
  position: absolute;
  top: 30%;
  display: flex;
  z-index: 10;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  display: none;
  padding: 1.5rem 0;
}
.dailog>div{
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  height: 100%;
}
.cloud-know p{
  font-size: 1.5rem;
  padding: 1.5rem;
}
.cloud-know i{
  /* transform: scale(3); */
  /* color: green; */
  font-size: 45px;
}
.button{
  width: 8rem;
  height: 2.5rem;
  text-align: center;
  border-radius: 20px;
  background-color: rgba(0,0,0,.2);
  justify-content: center;
  display: flex;
  align-items: center;
  cursor: pointer;
}
.recruitment{
  width: 100%;
  background: #000;
  opacity: 0.5;
  position: absolute;
  height: 100%;
  z-index: 5;
  display: none;
}
.red{
  color: red;
}
.green{
  color: green;
}

.nav{
  width: 100%;
  position:fixed;
  top: 0;
  left: 0;
  /* box-shadow: 0 0 30px rgb(0 0 0 / 10%); *//* background-color: rgba(255,255,255,.8); */
  z-index: 500;
  display: none;
}
.nav>img{
  width: 10rem;
position: absolute;right: 1rem;top: 1rem;}
.nav.cur{
  background: #fff;
  box-shadow: 0 0 30px rgba(0,0,0,.1);
}
.nav a.cur{
  color:#4983B5;
}
.nav a.cur:after{
  content:'';
  background:#4983B5;
  width: 1.5rem;
  height: .2rem;
  position:absolute;
  bottom: -3px;
  left:0;
  right:0;
  margin:auto;
  border-radius: 11px;
}
.left-menu {
  background:#fff;
  box-shadow: 0 0 30px rgba(0,0,0,.1);
  width: 230px;
  height: 100vh;
  position:fixed;
  top: 0;
  padding-top: 50px;
  z-index: 1100;
  display: none;
  /* 滚动条 */
  overflow-y: auto;
}
.left-menu a:hover{
  opacity: 1;
}
.menu{
  top: 100px;
  width: 100%;
  max-height: calc(100vh - 180px);
  overflow: auto;
}
.menu li{
  border-bottom: 1px solid rgba(255,255,255,.1);
  width: 100%;
  padding: 15px 10px;
  box-sizing: border-box;
}
.menu>li a{
  text-decoration: none;
}
.menu>li h3{
  color: #212E3E;
  width: 100%;
  font-size: 1rem;
}
.menu>li a.cur h3{
  color: #4983B5;
}
/* 菜单下拉栏底部 */
.menu-bottom{
  position: absolute;
  right: 35px;
  left: 10px;
  bottom: 70px;
  display: flex;
  flex-wrap: wrap;
  font-size: 14px;
  margin: 5px;
  color: #7a6a54;
}
.menu-bottom em{
  margin: 5px;
}
.menu-bottom>span{
  font-size: 12px;
  top: 4px;
  position: relative;
}
.menu-show .left-menu{
  display: block;
  animation:showMenu 0.5s ease-in forwards;
}
/*遮罩层*/
.menu-show{overflow:hidden}   /*超出部分隐藏*/
.menu-show .menu-mask-div{display:block}
.menu-show .menu-mask-div.to-hide{
  display:block;
  animation:hideOpcity 0.3s ease-in forwards
}
.menu-show .menu-mask-div{
  display:block;
  width:100%;
  height:100%;
  position:fixed;
  background:rgba(0,0,0,.4);
  left:0;top:0;
  z-index:1000;
  animation:showOpcity 0.3s ease-in forwards
}
.phone-img{
  display: none;
}
.pc-img{
  width: 48rem !important;
    height: 14rem !important;padding: 2rem 0;
}
@keyframes showMenu{
  0%{opacity:0}
  100%{opacity:1}
}
@keyframes showOpcity{
  0%{opacity:0}
  100%{opacity:1}
}
@keyframes hideOpcity{
  0%{opacity:1}
  100%{opacity:0}
}
@media screen and (max-width:3440px) {
  html{
    font-size:18px;
  }
}
@media screen and (max-width:2540px) {
  html{
    font-size:16px;
  }
}
@media screen and (max-width:1920px) {
  html{
    font-size:14px;
  }
}
@media screen and (max-width:1660px) {
  html{
    font-size:13px;
  }
}
@media screen and (max-width:1366px) {
  html{
    font-size:12px;
  }
}
@media screen and (max-width:1025px) {
  html{
    font-size: 15px;
    background:#333;
  overflow-x: hidden;}
  /* 头 */
  .cloud-head-top{
    display: none;
  }
  .cloud-head::before,.cloud-head::after{
    width: 2rem;
  }
  .banner-content-box{
    width: 100%;
  }
  .cloud-head-center{
    display: flex;
    flex-direction: column;
    /* background-color: pink; */
    width: 100%;
  margin-top: 6rem;}
  .cloud-head-center-left{
    width: 20rem;
    align-items: center;
    justify-content: center;
    display: flex;
    flex-direction: column;
  }
  .cloud-head-center-right img{
    /* flex: 1; */
    width: 25rem;
  }
  .cloud-head-end,
  .cloud-head-end-one{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  margin-bottom: 1rem;padding: 2rem 1.5rem;box-sizing: border-box;}
  .cloud-head-end-one{
    width: 100%;
    border-radius: 0 1rem 0 1rem;
    box-sizing: border-box;
    background-color: #fff;
    padding: 1rem;
  }
  .painSpot{
    
  overflow: hidden;height: 50rem;}
  .painSpot-cneter{
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;padding: 2rem 1.5rem;
  }
  .painSpot-cneter-list{
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    right: 0;
  top: -16rem;}
  .painSpot-cneter img{
    position: relative;
    top: -3rem;
    width: 30rem;
    height: 20rem;
    right: 0;
    left: 0;
  box-sizing: border-box;z-index: 0;}
  .painSpot-cneter-word p:first-child{
    margin-bottom:.5rem
  }
  .painSpot-cneter-list>div{
    width: 100%;
    /* width: 98%; */padding: 1rem;
    margin: 0.5rem 0rem;
  box-sizing: border-box;border-radius: 1rem 0 1rem 0;}
  .dian{
    font-size: 2rem;
  margin-top: -3.4rem;}
  .solution-list p:last-child{
    margin-top:.5rem
  }
  .solution-list{
    width: 100%;
    box-sizing: border-box;margin: 0.5rem 0;border-radius: 1rem 0 1rem 0;padding: 1.5rem;align-items: center;height: fit-content;}
  .solution-list-two{
    flex-direction: column;
  }
  .solution-center-btn{
    width: 100%;
  /* width: 95%; */font-size: 1.1rem;}
  .solution-center img:last-child{
    width: 100%;
    
    margin-top: 2rem;
  height: fit-content;}
  .function-img{
    width: 100%;
  box-sizing: border-box;}
  .function-word{
    width: 100%;
  }
  .function-word>div{
    width: 100%;
  }
  .function-word p:first-child{
    font-size:1.3rem;
    line-height:1
  }
  .function-word h3{
    font-size:1.5rem
  }
  .function-center>div{
    flex-direction: column;
    height: 28rem;box-sizing: border-box;}
  .function-center div:nth-child(1),
  .function-center div:nth-child(3){
    position: relative;
  }
  .function-center>div:nth-child(2) {
    height:30rem
  }
   .function-center>div:nth-child(2) img{
     
   transform: translateY(-2rem);}

  
  .function-center div:nth-child(1) .function-img,
  .function-center div:nth-child(3) .function-img{
    position: absolute;
    top: 11rem;
  }
  .contact-input{
    flex-direction: column;
  padding: 2rem 0;}
  .contact-input input{
    width: 23rem;
    margin: 0.5rem 0;
    flex: auto;
    box-sizing: border-box;height: 3rem;
  }
  .contact-us-center-btn {
    margin-top:1rem;
  }
  .contact-list{
    width: 23rem;
  /* width: 95%; */margin: 0.5rem;height: 10rem;text-align: center;box-sizing: border-box;}
  .contact-us-end{
    flex-direction: column;
  }
  .cloud-ugc{
    /* width: 90%; */flex-direction: column;
  justify-content: center;/* align-items: center; */}
  .contact-content{
    width: 100%;
  }
  .contact-content>p{
    width: 23rem;
  box-sizing: border-box;line-height: 1.5;margin: 0.5rem auto;}
  .cloud-code{
    justify-content: center;    
    align-items: center;
    display: flex;
    flex-direction: column;
  }
  .cloud-ugc-logo{
    padding: 0;
  /* width: 50%; */display: none;}
  .caidan{
    font-size: 1.6rem;padding: 1rem;
  }
  .nav{
    width: 100vw;display: flex;
  /* height: 5rem; */position: fixed;justify-content: space-between;box-sizing: border-box;/* padding: 1rem 0; */}
  .headline{
    
  padding-top: 2.5rem;position: relative;z-index: 10;}
  .headline h2{
    font-size:2rem
  }
   .headline p{
    font-size: .8rem !important;}
  .solution-center{
    padding: 2rem 1.5rem;
  }
  .cloud-head-center-left-btn{
    width: 13rem;
    height: 3.5rem;
    font-size: 1.1rem;
  }
  .cloud-head-center-left>p:nth-child(2){
    font-size: 1.3rem;
    text-align: center;
  }
  .solution-center img{
    width: 20rem;
  height: 2.5rem;box-sizing: border-box;}
  .pc-img{
    display: none;
  }
  .phone-img{
    display: block;
  }
  .cloud-copyright{
    width: 100%;text-align: center;
    line-height: 1.7;
    padding: .6rem 1.5rem;
  box-sizing: border-box;}
  .cloud-end{
    padding-top: 1.5rem;
  }
  .function-img img{
    width: 110%;
  }
  .function-center>div:last-child{
    height:33rem
  }
  .function-center>div:last-child .function-img img{
    width:100%;
    transform:translateY(-2rem)
  }
}