@media screen and (min-width: 1025px){
  .mt-addons-empty-spacer-mobile,
  .mt-addons-empty-spacer-tablet {
    display: none;
  }
}
@media screen and (max-width: 599px){
  .mt-addons-empty-spacer-desktop,
  .mt-addons-empty-spacer-tablet {
    display: none;
  }
}
@media screen and (min-width: 600px) and (max-width: 1024px){
  .mt-addons-empty-spacer-desktop,
  .mt-addons-empty-spacer-mobile{
    display: none;
  }
}