@media only screen and (max-width: 768px){
  /*banner*/
  #w_grid-1628412026424{
    margin-top:0;
  }
  /*关于我们*/
  #w_grid-1628470071852{
    width:100%;
    margin:30px auto 0;
  }
  #w_grid-1628470071959{
    padding-right:0px;
  }
  #w_grid-1630893227135{
    margin-top:20px;
  }
  #w_grid-1630896343810{
    width:100%;
    margin:10px auto 20px;
  }
  /*定制案例*/
  #w_grid-1630899228529{
    min-height:auto;
  }
  
  /*新闻资讯*/
  #w_grid-1630906259793 {
    width:100%;
    margin-top: 30px;
  }
  #w_grid-1630911727033{
    margin-top:16px;
  }
  #w_grid-1630913836305{
    width:100%;
    margin: 20px auto 30px;
  }
  /*底部横幅*/
  #w_grid-1630906264255{
    width:100%;
    margin: 30px auto;
  }
  #w_grid-1630913234478{
    margin-top:16px;
  }
}
@media only screen and (max-width: 1440px) and (min-width: 769px){
  /*banner*/
  #w_grid-1628412026424{
    margin-top:-80px;
  }
  /*关于我们*/
  #w_grid-1628470071852{
    margin:70px auto 0;
  }
  #w_grid-1628470071959{
    padding-right:70px;
  }
  #w_grid-1630896343810{
    margin:60px auto 70px;
  }
  /*定制案例*/
  #w_grid-1630899228529{
    min-height:600px;
  }
  /*新闻资讯*/
  #w_grid-1630906259793 {
    margin-top: 70px;
  }
  #w_grid-1630913836305{
    margin: 40px auto 70px;
  }
}