.fire-off {
  float: left;
  width: 14px;
  height: 14px;
  margin-top: 3px;
  background: url("fire.png") no-repeat 0 0;
}
.fire1-on {
  float: left;
  width: 14px;
  height: 14px;
  margin-top: 3px;
  background: url("fire.png") no-repeat 0 -14px;
}
.fire2-on {
  float: left;
  width: 14px;
  height: 14px;
  margin-top: 3px;
  background: url("fire.png") no-repeat 0 -28px;
}
.fire3-on {
  float: left;
  width: 14px;
  height: 14px;
  margin-top: 3px;
  background: url("fire.png") no-repeat 0 -42px;
}
.fire4-on {
  float: left;
  width: 14px;
  height: 14px;
  margin-top: 3px;
  background: url("fire.png") no-repeat 0 -56px;
}
.fire5-on {
  float: left;
  width: 14px;
  height: 14px;
  margin-top: 3px;
  background: url("fire.png") no-repeat 0 -70px;
}
.fire6-on {
  float: left;
  width: 14px;
  height: 14px;
  margin-top: 3px;
  background: url("fire.png") no-repeat 0 -84px;
}
.fire7-on {
  float: left;
  width: 14px;
  height: 14px;
  margin-top: 3px;
  background: url("fire.png") no-repeat 0 -98px;
}
.fire8-on {
  float: left;
  width: 14px;
  height: 14px;
  margin-top: 3px;
  background: url("fire.png") no-repeat 0 -112px;
}