.center{
 position: relative;
    width: 100%;
    height: 25rem;
    background: url("../imgage/yc\ \(1\).png") no-repeat center;
    background-size: cover;
}
.centerspan{
    position: absolute;
    width: 50%;
    color: #fff;
 
    padding-top: 5%;
  margin-left: 15%;
}
.centerspan h2{
    font-size: 2.5rem;
    line-height: 3.5rem;
}
.centerspan h3{
    font-size: 1.5rem; line-height: 3.5rem;
}
.centerbtndiv{
    width: 100%;
    padding-top: 5%;
}
.centerbtn{
   padding: 0 20px;
    height: 2.5rem;
    border-radius: 0.5rem;
    color:#0586DA ;
    background-color:#fff ;
    border: none;
    font-size: 1.2rem;
    font-weight: bolder;
    box-shadow:  0px 0px 10px 3px #1AABED;
}
.centerdiv{
    width: 100%;
    height: 45rem;
   background-color: #F0F5FB;
   overflow: hidden;
   margin: auto;
}
.leftdiv{
    width: 70%;
    float: left;
    margin-left: 2%;
    color:#2C3158;
   
}
.hx{
   
    margin-left: 15%;
    padding-top: 5%;
   
}
.hxbtn{
   
    background-color: #1a3079;
    height: 2rem;
    border-radius: 2.5rem;
    font-size: 1rem;
    color: #fff;
    padding:0 20px;
    
}
.centerson{
    width: 80%;
  
  margin: auto;
}
.div1{
    width: 100%;
   padding-top: 3%;
 
   
}
.div1img{
    float: left;
    width: 15%;
  
   margin-left: 46px;
  
}
.div1 h3{
    padding-top: 3.5rem
   
}
.div1 p{
    line-height: 2rem;
}
.div2 p{
    line-height: 2rem;
}
.div3 p{
    line-height: 2rem;
}
.div2{
    width: 100%;
  
   overflow: hidden; 
}
.div2img{
    float: left;
    width: 15%;
   
   margin-left: 46px;
  
}
.div1img img{
    width: 100%;
}
.div2img img{
    width: 100%;
}.div3img img{
    width: 100%;
}
.div2 h3{
    padding-top: 3.5rem
}
.div3{
    width: 100%;
 
   overflow: hidden;
 
}
.div3img{
    float: left;
    width: 15%;
  
   margin-left: 46px;
  
}
.div3 h3{
    padding-top: 3.5rem
}
.rightdiv{
    width: 28%;
    float: left;padding-top:5%;
}
.rightdiv img{
    width: 80%;
    
}
.centerdiv1{
    width: 80%;
    margin: auto;
  height: 100%;
  overflow: hidden;
  padding: 40px 0 50px;
}
.hxbtn1{
  
    background-color: #243058;
    height: 2rem;
    border-radius: 2.5rem;
    font-size: 1rem;
    color: #fff;
    padding:0 30px;
}
.son1{
    width: 33%;
    float: left;
 
  text-align: center;
  margin-left: -2%;
}
.son1 img{
    width: 40%;
  
}
.son1 div{
   
    font-size: 1.5rem;
    font-weight: bolder;
    color: #242C55;
}
.son2{
    width: 33%;
    float: left;
  
  text-align: center;
}
.son2 img{
    width: 40%;
   
}
.son2 div{
  
    font-size: 1.5rem;
    font-weight: bolder;
    color: #242C55;
}
.son3{
    width: 33%;
    float: left;
   
  text-align: center;
}
.son3 img{
    width: 40%;
   
}
.son3 div{
  
    font-size: 1.5rem;
    font-weight: bolder;
    color: #242C55;
}
.centerdiv2{
    width: 100%;
    height: 25rem;
    background-color: #F0F5FB;
    color:#2C3158;
}
.img1{
    width:30% ;
   
    padding: 5px 0 29px;
}
.img1 img{
    width: 100%;
}
.zjw{
 padding-top: 2%;
 width: 70%;
 margin: auto;
 line-height: 1.5rem;
}
.zjw p{
    padding: 2px 0 ;
}

.centerdiv3{
    width: 100%;
    height: 22rem;
    color:#2C3158;
    overflow: hidden;
}
.img2{
    width:30% ;
  
    padding: 5px 0 29px;
}
.img2 img{
    width: 100%;
}
.nq{
   width: 70%;
   margin: auto;
    padding-top: 2%;
    line-height: 1.5rem;
}
.zxc{
    width: 70%;
    margin: auto;
    padding-top: 20px;
    line-height: 1.5rem;
}
@media (min-width: 760px) and (max-width: 1800px){
    .center{
        width: 100%;
      background: url("../imgage/yc\ \(1\).png") no-repeat center;
        background-size: cover;
    }
    .centerspan{
        width: 85%;
      margin-left: 14%;
         padding: 100px 0;
    }
    .centerspan h2{
        font-size: 2rem;
        line-height: 0rem;
    }
    .centerspan h3{
        font-size: 1.5rem; 
        padding: 20px 0;
    }
    .centerspan p{
        font-size: 1rem;
    }
    
   .rightdiv img{
       width: 80%;
   }
  
}
/* @media screen and( max-width:1450px){
    .centerspan{
        padding-top: 8%;
    }     
} */
@media (min-width: 100px) and (max-width: 768px){
    
    .hxbtn {
       
      font-size: 0.8rem;
    }
        .hxbtn1 {
         
            font-size: 0.8rem;
        }
            
    .center{
        width: 100%;
        height:30rem;
        background: url("../imgage/yc\ \(1\).png") no-repeat center;
        background-size: cover;
    }
    .centerspan{
        width: 85%;
      margin-left: 10%;
          padding-top: 20%;
    }
    .centerspan h2{
        font-size: 1.5rem;
        line-height: 0rem;
    }
    .centerspan h3{
        font-size: 1rem; line-height: 4rem;
    }
    .centerspan p{
        font-size: 1rem;
    }
    
   
      
    
    .img1{
        width: 60%;
    }
    .img2{
        width: 60%;
    }
    
}
@media (min-width: 100px) and (max-width: 1300px){
    .div1img{
        width: 17%;
    } .div2img{
        width: 17%;
    }
    .div3img{
        width: 17%;
    }
    .rightdiv{
        display: none;
    }
    .leftdiv{
      
        float: none;
    }
}
@media (min-width: 100px) and (max-width: 1450px){
    .hx {
        /* display: none; */

        font-size: 1rem;
    }
    .div1img {
        float: left;
      
        margin-left: 46px;
    }
    .div2img {
        float: left;
      
        margin-left: 46px;
    }
    .div3img {
        float: left;
        
        margin-left: 46px;
    }
    .leftdiv{
        width: 75%;
        padding: 30px 0; 
     margin-left: 0%;
      
    }
   .rightdiv{
       width: 25%;
       padding-top: 10%;
   }
   .rightdiv img{
       width: 100%;
   }
   
    .centerson{
        width: 80%;
      
    }
    .centerdiv{
        height: 100%;
    }
    .div1{
       padding-top: 2%;
    }
    .div1 h3{
        padding-top: 2.5rem;
    }
    .div2 h3{
        padding-top: 2.5rem;
    }
    .div3 h3{
        padding-top: 2.5rem;
    }
    .div2{
        padding-top: 2%;
     }
     .div3{
        padding-top: 2%;
     }
    
    
    .son1{
        padding:50px 0 50px;
    }
    .son2{
        padding:50px 0 50px;
    }
    .son3{
        padding:50px 0 50px;
    }
    .son1 img{
        width: 50%;
    }
    .son2 img{
        width: 50%;
    }
    .son3 img{
        width: 50%;
    }
    .son1 div{
        font-size: 1.2rem;
    }
    .son2 div{
        font-size: 1.2rem;
    }
    .son3 div{
        font-size: 1.2rem;
    }
   
   
} 
@media (min-width: 100px) and (max-width: 900px){
.img1{
        width: 40%;
    }
    .img2{
        width: 40%;
    }
    .div1img {
        float: left;
        width: 26%;
        margin-left: 46px;
    }
    .div2img {
        float: left;
        width: 26%;
        margin-left: 46px;
    }
    .div3img {
        float: left;
        width: 26%;
        margin-left: 46px;
    }
}
@media (min-width: 100px) and (max-width: 700px){
    .centerspan{
        padding-top: 27%;
    }
    .div1img{
        width: 30%;
    }
    .div2img{
        width: 30%;
    }
    .div3img{
        width: 30%;
    }
    .div1{
      
        margin-left: 0;
     }
     
      .img1 {
        width: 50%;
      
    }
    .img2{
        width: 50%;
    }
    .zjw{
        font-size: 0.8rem;
      
       
    }
    .nq{
        font-size: 0.8rem;
        padding-top: 10%;
       
    }
    .centerdiv2{
        height: 15rem;
    }
    .centerdiv3{
        height: 20rem;
    }
    .zxc{
        font-size: 0.8rem;
     
    }
    .div1 h3{
        font-size: 1rem;
        padding-top: 2.5rem;
       
    }
    .div1 p{
        font-size: 0.7rem;
    }
    .div2 h3{
        font-size: 1rem;
        padding-top: 2.5rem;
     
    }
    .div2 p{
        font-size: 0.7rem;
    }
    .div3 h3{
        font-size: 1rem;
        padding-top: 2.5rem;
       
    }
    .div3 p{
        font-size: 0.7rem;
    }
    .div1img{
        margin-left: 0;
    }
    
    .div2img{
        margin-left: 0;
    }
    .div3img{
        margin-left: 0;
    }
    
}
@media (min-width: 100px) and (max-width: 850px){
    .son1{
        width: 100%;
        margin-left: 0%;
        padding-top: 0rem;
    }
    .son1 img{
        width: 35%;
    }
    .son2{
        width: 100%;
        margin-left: 0%;
        padding-top: 0rem;
    }
    .son2 img{
        width: 35%;
    }
    .son3{
        width: 100%;
        margin-left: 0%;
        padding-top: 0rem;
    }
    .son3 img{
        width: 35%;
    }
    .centerdiv1{
        height: 60rem;
    }
}
@media (min-width: 100px) and (max-width: 670px){
    .centerdiv1{
        height: 45rem;
    }
}
@media (min-width: 100px) and (max-width: 500px){
    .centerdiv1{
        height: 100%;
        padding-top: 0%;
    }
    .centerdiv3 {
        height: 100%;
        padding: 10px 0 50px;
        overflow: hidden;
    }
  .leftdiv{
      width: 100%;
      margin-left: 10%;
      
  }
    .son1 {
        width: 100%;
          ;}
       .son2 {
        width: 100%;
      
       ;}
       .son3 {
        width: 100%;
       
       ;}
        .son1 img{
            width: 40%;
        }
        .img2 {
           
          
            padding-top: 2rem;
        }
        .div1 h3 {
            font-size: 1rem;
            padding-top: 1.5rem;
            float: left;
            width: 70%;
            line-height: 30px;
        }
        .div2 h3 {
            font-size: 1rem;
            padding-top: 1.5rem;
            float: left;
            width: 70%;
            line-height: 30px;
        }
        .div3 h3 {
            font-size: 1rem;
            padding-top: 1.5rem;
            float: left;
            width: 70%;
            line-height: 30px;
        }
        .nq{
            padding-top: 0%;
        }
  .div1 p{
    float: left;
    width: 70%;
    font-size: 0.8rem;
  }
  .div2 p{
    float: left;
    width: 70%;
    font-size: 0.8rem;
  }
  .div3 p{
    float: left;
    width: 70%;
    font-size: 0.8rem;
  }
  .centerson{
      margin: 0;
  }
  .img1{
      width: 70%;
  }
  .img2{
      width: 70%;
  }
  .centerbtndiv{
     padding-top: 60px;
  }
}