#slider {
  margin: 5px 0px 0px 5px;
  width: 350px;
  height: 40px;
  position: relative;
  border-radius: 2px;
  background-color: #dae2d0;
  overflow: hidden;
  text-align: center;
  user-select: none;
  -moz-user-select: none;
  -webkit-user-select: none;
}

#slider_bg {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  background-color: #7AC23C;
  z-index: 1;
}

#label {
  width: 46px;
  position: absolute;
  left: 0;
  top: 0;
  height: 38px;
  line-height: 38px;
  border: 1px solid #cccccc;
  background: #fff;
  z-index: 3;
  cursor: move;
  color: #ff9e77;
  font-size: 16px;
  font-weight: 900;
}

#labelTip {
  position: absolute; 
  left: 0px; 
  width: 100%; 
  height: 100%; 
  font-size: 11px; 
  color: #787878; 
  line-height: 38px; 
  text-align: center; 
  z-index: 2;
}

.none {
    display:none;
}

.display {
    display:inline-block;
}

.visibility {
     visibility:visible;
}