/*
   ANIMATION FILL MODE
*/

  .a-fil-non { animation-fill-mode: none; }
  .a-fil-frw { animation-fill-mode: forwards; }
  .a-fil-bck { animation-fill-mode: backwards; }
  .a-fil-bth { animation-fill-mode: both; }

@media screen and (min-width: 48em) {
  .a-fil-non-ns { animation-fill-mode: none; }
  .a-fil-frw-ns { animation-fill-mode: forwards; }
  .a-fil-bck-ns { animation-fill-mode: backwards; }
  .a-fil-bth-ns { animation-fill-mode: both; }
}

@media screen and (min-width:48em) and (max-width: 64em) {
  .a-fil-non-m { animation-fill-mode: none; }
  .a-fil-frw-m { animation-fill-mode: forwards; }
  .a-fil-bck-m { animation-fill-mode: backwards; }
  .a-fil-bth-m { animation-fill-mode: both; }
}

@media screen and (min-width: 64em) {
  .a-fil-non-l { animation-fill-mode: none; }
  .a-fil-frw-l { animation-fill-mode: forwards; }
  .a-fil-bck-l { animation-fill-mode: backwards; }
  .a-fil-bth-l { animation-fill-mode: both; }
}