.sprite-icon-121000-200x1024 {
  background-image: url('../png/sprite_121000_200x1024.png');
}
.sprite-icon-121000-121221 {
  background-position: -0px -0px;
  width: 1024px;
  height: 200px;
}
.sprite-icon-121000-121222 {
  background-position: -0px -200px;
  width: 1024px;
  height: 200px;
}
.sprite-icon-121000-121223 {
  background-position: -0px -400px;
  width: 1024px;
  height: 200px;
}