.sprite-icon-121000-256x2560 {
  background-image: url('../png/sprite_121000_256x2560.png');
}
.sprite-icon-121000-121122_hr1 {
  background-position: -0px -0px;
  width: 2560px;
  height: 256px;
}
.sprite-icon-121000-121860_hr1 {
  background-position: -0px -256px;
  width: 2560px;
  height: 256px;
}
.sprite-icon-121000-121861_hr1 {
  background-position: -0px -512px;
  width: 2560px;
  height: 256px;
}