@media only screen and (max-width: 768px){

  
  /*头部*/
  #content_box-1609684848523-2,
  #w_grid-1639981347573{
   display:none;
  }
  #content_box-1648295069622-3{
   display:none;
  }
  #w_grid-1648295069622{
    width:100%;
    min-height: 60px;
    padding-left:10px;
    padding-right:10px;
  }
  #w_fimg-1648295069632{
     width:60%;
  }
   /*底部*/ 
  #w_fline-1648299420020,
  #w_grid-1648299420009,
  #w_grid-1648299420032,
  #w_fline-1648299420043{
      width: 100%;
  }
  #w_grid-1640170698492{
  margin-top:0;
  }
  #w_common_text-1648299420077,
  #w_common_text-1648299420079{
  margin-top:0;
  }
  #content_box-1648299420032-0{
   display:none;
  }
  #w_grid-1648299420032{
     margin:0;
  
  }
  #w_common_text-1648299420079 p span{
  font-size:14px!important;
  }
 #w_common_text-1648299420077 p span strong{
  font-size:24px!important;
  line-height:24px;
  }
  /*关于*/
  #c_portalResPublic_codeContainer-16399718329305910{
   margin:10px auto;
  }
  #w_grid-1639830940957{
    width:100%;
   margin-top: 30px;
    padding-left:10px;
    padding-right:10px;
  }
  #w_grid-1648474942463{
    width:100%; 
  }
 #w_grid-1648474942502{
    min-height: 50px;
       max-width: 100%;
  }
 #w_common_text-1648474942510 {
    margin: 0;  
  }
  #w_common_text-1648474942510 p span{
   font-size: 20px!important;
   line-height: 50px;
   letter-spacing: 0; 
  }
  
  #w_grid-1648300571268{
    margin-top:0;
  }
  #w_grid-1648474421299{
   width: 100%;
   margin-top:20px;
   margin-bottom:30px;
  }

  #w_grid-1639971861591{
     max-width: 100%;
     margin-top: 0px;
     padding:0 10px;
  }
  #w_grid-1639972382841{
   width:100%;
    margin-top:30px;
    margin-bottom: 20px;
  }
  #w_grid-1639972439595{
   width:100%;
   margin:40px auto;
  }
  #w_grid-1639830941027{
   width:100%;
    margin-top: 30px;
  }
  #w_fline-1639977916311{
   width:100%;
   
  }
  #c_portalResPublic_codeContainer-16399772452560500{
  min-height: auto;
}
    /*应用*/
  #w_grid-1639972491703{
      min-height: auto;
  }
  /*产品中心*/

  #w_grid-1631780248842{
    width:100%;
    margin:30px auto 20px;
  }
  #w_grid-1648476109581{
    width:100%;
    margin:30px auto;
  }
   /*新闻资讯*/
  #w_grid-1639978258550{
    width:100%;
   padding-left:10px;
    padding-right:10px;
    margin-bottom:30px;
    margin-top: 0;
  }
  #w_grid-1631786056578{
    display:none;
  }
  #w_grid-1631786009612{
    min-height:auto;
  }
  #w_grid-1631838597676{
    padding:0;
    margin: 30px auto;
  }
  #w_grid-1631838997209{
    margin-top:20px;
  }
  /*应用和解决方案*/
  #w_grid-1631845269181{
    width:100%;
    margin:30px auto 0;
  }
  #w_grid-1631845278447{
    margin-bottom:30px;
  }
  
}
@media only screen and (max-width: 1440px) and (min-width: 769px){
  /*视频banner*/
  #w_videobackbox-1631776736441{
    margin-top:-80px;
  }
  #w_grid-1631776958314{
    margin-top:80px;
  }
/*产品中心*/
  #w_grid-1631780248842{
    margin:70px auto;
  }
  #w_grid-1629702225369{
    margin:35px auto 60px;
  }
  /*新闻资讯*/
  #w_grid-1631786009612{
    min-height:420px;
  }
  #w_grid-1631838597676{
    padding:0 40px;
  }
  #w_grid-1631838997209{
    margin-top:30px;
  }
  /*应用和解决方案*/
  #w_grid-1631845269181{
    margin:70px auto 40px;
  }
  #w_grid-1631845278447{
    margin-bottom:40px;
  }
}