Custom-Range-Slider-CSS-jQuery.css

*, *:before, *:after {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

.range-slider { margin: 60px 0 0 0%; }

.range-slider { width: 100%; }

.range-slider__range {
  -webkit-appearance: none;
 width: calc(100% - (73px));
  height: 10px;
  border-radius: 5px;
  background: #d7dcdf;
  outline: none;
  padding: 0;
  margin: 0;
}
.range-slider__range::-webkit-slider-thumb {
 -webkit-appearance: none;
 appearance: none;
 width: 20px;
 height: 20px;
 border-radius: 50%;
 background: #2c3e50;
 cursor: pointer;
 -webkit-transition: background .15s ease-in-out;
 transition: background .15s ease-in-out;
}
.range-slider__range::-webkit-slider-thumb:hover {
 background: #1abc9c;
}
.range-slider__range:active::-webkit-slider-thumb {
 background: #1abc9c;
}
.range-slider__range::-moz-range-thumb {
 width: 20px;
 height: 20px;
 border: 0;
 border-radius: 50%;
 background: #2c3e50;
 cursor: pointer;
 -webkit-transition: background .15s ease-in-out;
 transition: background .15s ease-in-out;
}
.range-slider__range::-moz-range-thumb:hover {
 background: #1abc9c;
}
.range-slider__range:active::-moz-range-thumb {
 background: #1abc9c;
}
.range-slider__range:focus::-webkit-slider-thumb {
 -webkit-box-shadow: 0 0 0 3px #fff, 0 0 0 6px #1abc9c;
 box-shadow: 0 0 0 3px #fff, 0 0 0 6px #1abc9c;
}

.range-slider__value {
  display: inline-block;
  position: relative;
  width: 60px;
  color: #fff;
  line-height: 20px;
  text-align: center;
  border-radius: 3px;
  background: #2c3e50;
  padding: 5px 10px;
  margin-left: 8px;
}

.range-slider__value:after {
  position: absolute;
  top: 8px;
  left: -7px;
  width: 0;
  height: 0;
  border-top: 7px solid transparent;
  border-right: 7px solid #2c3e50;
  border-bottom: 7px solid transparent;
  content: '';
}

::-moz-range-track {
 background: #d7dcdf;
 border: 0;
}
 input::-moz-focus-inner, input::-moz-focus-outer {
 border: 0;
}