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HTML 

              
                .range-slider

	span from
		input(type='number', value='25000', min='0', max='120000')
		|	to
		input(type='number', value='50000', min='0', max='120000')
	
	input(value='25000', min='0', max='120000', step='500', type='range')
	input(value='50000', min='0', max='120000', step='500', type='range')

	svg(width='100%', height='24')
		line(x1='4', y1='0', x2='300', y2='0', stroke='#444', stroke-width='12', stroke-dasharray='1 28')
!

CSS 

              
                body
	display flex
	height 100vh

input
	box-shadow 0
	outline 0


.range-slider
	//tpl
	width 300px
	margin auto
	text-align center
	
	position relative
	height 6em
	
	svg
	input[type=range]
		position absolute
		left 0
		bottom 0

	
input[type=number]
	//width 33%
	border 1px solid #DDD
	text-align center
	font-size 1.6em
	-moz-appearance: textfield
	&::-webkit-outer-spin-button,
	&::-webkit-inner-spin-button
		-webkit-appearance none
	&:invalid
	&:out-of-range
		border 2px solid tomato


input[type=range]
	-webkit-appearance none
	width 100%

input[type=range]:focus
	outline none
	&::-webkit-slider-runnable-track
		background #2497E3
	&::-ms-fill-lower
		background #2497E3
	&::-ms-fill-upper
		background #2497E3

		
track()
	width 100%
	height 5px
	cursor pointer
	animate 0.2s

styl_track()
	background #2497E3
	border-radius 1px
	box-shadow none
	border 0

thumb()
	z-index 2
	position relative
	box-shadow 0px 0px 0px #000
	border 1px solid #2497E3
	height 18px
	width 18px
	border-radius 25px
	background #A1D0FF
	cursor pointer

input[type=range]::-webkit-slider-runnable-track
	track()
	styl_track()
input[type=range]::-webkit-slider-thumb
	thumb()
	-webkit-appearance none
	margin-top -7px

input[type=range]::-moz-range-track
	track()
	styl_track()

input[type=range]::-moz-range-thumb
	thumb()

input[type=range]::-ms-track
	track()
	background transparent
	border-color transparent
	color transparent
input[type=range]::-ms-fill-lower
input[type=range]::-ms-fill-upper
	styl_track()
input[type=range]::-ms-thumb
	thumb()
!

JS 

              
                (function() {

  var parent = document.querySelector(".range-slider");
  if(!parent) return;

  var
    rangeS = parent.querySelectorAll("input[type=range]"),
    numberS = parent.querySelectorAll("input[type=number]");

  rangeS.forEach(function(el) {
    el.oninput = function() {
      var slide1 = parseFloat(rangeS[0].value),
        	slide2 = parseFloat(rangeS[1].value);

      if (slide1 > slide2) {
				[slide1, slide2] = [slide2, slide1];
        // var tmp = slide2;
        // slide2 = slide1;
        // slide1 = tmp;
      }

      numberS[0].value = slide1;
      numberS[1].value = slide2;
    }
  });

  numberS.forEach(function(el) {
    el.oninput = function() {
			var number1 = parseFloat(numberS[0].value),
					number2 = parseFloat(numberS[1].value);
			
      if (number1 > number2) {
        var tmp = number1;
        numberS[0].value = number2;
        numberS[1].value = tmp;
      }

      rangeS[0].value = number1;
      rangeS[1].value = number2;

    }
  });

})();
!
999px

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