@media screen and (min-width:768px) and (max-width:1200px){

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

  #c_portalResProduct_list-15585789737215624 .p_Product{
  width:100%;
  }
  #pro_list ul li{    width: calc((100% - 20px)/2);}
}