.lorieSwitch {
  cursor: pointer;
  display: inline-block;
  overflow: hidden;
  position: relative;
  width: 105px;
  height: 30px;
  vertical-align: middle;
}
.lorieSwitch .lorieSwitch-bg {
  background: url('../images/lorieSwitch-background.png');
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 161px;
  height: 30px;
}
.lorieSwitch .lorieSwitch-mask {
  background: url('../images/lorieSwitch-mask.png');
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 105px;
  height: 30px;
}