.slider {
  width: 160px;
  margin-bottom: 20px;
}

.slider > .dragger {
  background: white;

  -webkit-border-radius: 10px;
  -moz-border-radius: 10px;
  border-radius: 10px;

  width: 16px;
  height: 16px;
}


.slider > .track, .slider > .highlight-track {
  background: rgba(255,255,255,0.3);


  -webkit-border-radius: 8px;
  -moz-border-radius: 8px;
  border-radius: 8px;

  height: 4px;
}