.sprite.e-archer{
      width: 76px!important;
   	  height: 61px;
      background-image : url(idle.png);
      animation: moveX-archer 1s steps(5) infinite;
      background-position: 50% 0;
    }
@keyframes moveX-archer{
  from{background-position-x:0px;}
  to{background-position-x:-400px;}
}
.mirror .sprite.e-archer{
	bottom:-46px;
}