html{
    width:100%;
    overflow-x:auto;
    font-family: 'Microsoft YaHei'
  }
  
  body
  { 
     text-align: center;
     margin: 0;
     background-color: #ffffff;
     min-width:1024px;
     max-width:100%;
  }
  
  #divHead >div{
      padding: 325px 0 0 1313px
  }
  
  #divHead >div >p:first-child{
    font-size:61px;
    font-family:'Microsoft YaHei Semibold';
    color:rgba(231,236,255,1);
    line-height:88px;
  }
  
  #divHead >div >p:nth-child(2){
    width:400px;
    font-size:24px;
    font-family:'Microsoft YaHei';
    color:rgba(231,236,255,1);
    line-height:40px;
    text-align: justify
  }
  
  
  
  p{
      color: #505F98
  }
  
  #choose{
     border-bottom: 2px solid rgba(255,209,102,1);
     padding: 0px;
     margin-top: 8px;
     height: 192%;
  }
  
  #choose2{
      border-bottom: 2px solid rgba(255,209,102,1);
      padding: 0px;
      margin-top: 8px;
      height: 192%;
   }
  
   [name=non-choose]:hover{
      border-bottom: 2px solid rgba(255,209,102,1);
      height: 192%;
   }
  
  .change:hover{
      color: #FFD166;
  }
  
  .change2{
      color:rgba(11,124,178,1);
      font-family: 'Microsoft YaHei';
      height: 40px;
      border-bottom-width:0px;
      border-bottom-style:solid;
      border-bottom-color:  rgba(80,95,152,1);
      height: 100%;
  }
  
  #divHead
  {
      height: 933px;
      max-width: 100%;
      min-width: 1440px;
      margin: 0 auto;
      background-image: url(img/关于我们/banner_1920.png);   
      background-size:cover;
      background-position:center;
  }
  
  #divHead1
  {
      margin-top: 120px;
      margin-left: 120px;
  }
  
  #divBottom
  {
      width: 100%;;
      height:auto;
      margin: 0 auto;
      padding-top: 20px;
  }
  
  #mainBody
  {
      width:100%;
      margin: 0 auto;
      font-family: 'Microsoft YaHei'
  }
  
  @media screen and (max-width:1681px){
      #divHead >div{
          padding: 285px 0 0 1149px
      }
  
      #divHead >div >p:first-child{
        font-size:54px;
        font-family:'Microsoft YaHei Semibold';
        color:rgba(231,236,255,1);
        line-height:77px;
      }
      
      #divHead >div >p:nth-child(2){
        width:354px;
        font-size:21px;
        font-family:'Microsoft YaHei';
        color:rgba(231,236,255,1);
        line-height:35px;
        text-align: justify
      }
  }
  
  @media screen and (max-width: 1441px){
      #divHead
      {
          height: 730px;
          width: 1440px;
          margin: 0 auto;
      }
  
      #divHead >div{
          padding: 244px 0 0 985px
      }
  
      #divHead >div >p:first-child{
        width: 188px;
        font-size:46px;
        font-family:'Microsoft YaHei Semibold';
        color:rgba(231,236,255,1);
        line-height:66px;
      }
      
      #divHead >div >p:nth-child(2){
        width:300px;
        font-size:18px;
        font-family:'Microsoft YaHei';
        color:rgba(231,236,255,1);
        line-height:30px;
        text-align: justify
      }
  }