/* desktop*/
@media(min-width:1200px){
  .smart_image .desktop{
      display:table;
  }
  .smart_image .mobil,.smart_image .tableta{
      display:none !important;
  } 
}
/* tableta*/
@media(min-width:800px) and (max-width:1200px){
  .smart_image .tableta{
      display:table;
  }
  .smart_image .mobil,.smart_image .desktop{
      display:none !important;
  } 
}
/* tableta*/
@media(max-width:800px){
    .smart_image .mobil{
      display:table;
    }
    .smart_image .tableta,.smart_image .desktop{
      display:none !important;;
    } 
}