.rng-sldr {
  overflow: hidden;
  position: relative; }
  .rng-sldr .rng-sldr-quantity {
    display: inline-block;
    position: relative;
    overflow: hidden;
    height: 30px;
    z-index: 10; }
    .rng-sldr .rng-sldr-quantity .line {
      position: absolute;
      background-color: #999;
      height: 2px;
      width: 100%;
      top: 14px; }
    .rng-sldr .rng-sldr-quantity .rng-sldr-quantity-lever {
      position: absolute;
      width: 30px;
      height: 100%;
      background-color: #000;
      border-radius: 50%;
      top: 0; }
    .rng-sldr .rng-sldr-quantity.rng-sldr-quantity-first {
      float: left; }
      .rng-sldr .rng-sldr-quantity.rng-sldr-quantity-first .rng-sldr-quantity-lever {
        right: 0; }
    .rng-sldr .rng-sldr-quantity.rng-sldr-quantity-second {
      float: right; }
      .rng-sldr .rng-sldr-quantity.rng-sldr-quantity-second .rng-sldr-quantity-lever {
        left: 0; }
  .rng-sldr .rng-sldr-quantity-line {
    width: 100%;
    margin-top: 14px;
    height: 2px;
    background-color: green;
    position: absolute;
    top: 0;
    left: 0; }