.slider-container {
  width: 300px;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}
.slider-container .back-bar {
  height: 10px;
  position: relative;
}
.slider-container .back-bar .selected-bar {
  position: absolute;
  height: 100%;
}
.slider-container .back-bar .pointer {
  position: absolute;
  width: 10px;
  height: 10px;
  background-color: red;
  cursor: col-resize;
  opacity: 1;
  z-index: 2;
}
.slider-container .back-bar .pointer.last-active {
  z-index: 3;cursor: pointer;
}
.slider-container .back-bar .pointer-label {
  position: absolute;
  top: -17px;
  font-size: 8px;
  background: white;
  white-space: nowrap;
  line-height: 1;
}
.slider-container .back-bar .focused {
  z-index: 10;
}
.slider-container .clickable-dummy {
  cursor: pointer;
  position: absolute;
  width: 100%;
  height: 100%;
  z-index: 1;
}
.slider-container .scale {
  top: 2px;
  position: relative;
  display:none;
}
.slider-container .scale span {
  position: absolute;
  height: 12px;
  border-left: 1px solid #999;
  font-size: 0;
}
.slider-container .scale ins {
  font-size: 9px;
  text-decoration: none;
  position: absolute;
  left: 0;
  top: 12px;
  color: #999;
  line-height: 1;
}
.slider-container.slider-readonly .clickable-dummy,
.slider-container.slider-readonly .pointer {
  cursor: auto;
}
.theme-green .back-bar {
  height: 12px;
  border-radius: 2px;
  /*background-color: #eeeeee;
  background-color: #e7e7e7;
  background-image: -moz-linear-gradient(top, #eeeeee, #dddddd);
  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#eeeeee), to(#dddddd));
  background-image: -webkit-linear-gradient(top, #eeeeee, #dddddd);
  background-image: -o-linear-gradient(top, #eeeeee, #dddddd);
  background-image: linear-gradient(to bottom, #eeeeee, #dddddd);
  background-repeat: repeat-x;*/
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffeeeeee', endColorstr='#ffdddddd', GradientType=0);
}
.theme-green .back-bar .selected-bar {
  border-radius: 2px;
  background-color: #2196f3;
  /*background-image: -moz-linear-gradient(top, #bdfade, #76fabc);
  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#bdfade), to(#76fabc));
  background-image: -webkit-linear-gradient(top, #bdfade, #76fabc);
  background-image: -o-linear-gradient(top, #bdfade, #76fabc);
  background-image: linear-gradient(to bottom, #bdfade, #76fabc);*/
  background-repeat: repeat-x;
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffbdfade', endColorstr='#ff76fabc', GradientType=0);
}
.theme-green .back-bar .pointer {
  width: 20px;
  height: 20px;
  top: -4px;
  cursor: pointer;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  border-radius: 10px;
  border: 1px solid #fff;
  background-color: #2196f3;
  /*background-image: -moz-linear-gradient(top, #eeeeee, #dddddd);
  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#eeeeee), to(#dddddd));
  background-image: -webkit-linear-gradient(top, #eeeeee, #dddddd);
  background-image: -o-linear-gradient(top, #eeeeee, #dddddd);
  background-image: linear-gradient(to bottom, #eeeeee, #dddddd);*/
  background-repeat: repeat-x;
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffeeeeee', endColorstr='#ffdddddd', GradientType=0);
}
.theme-green .back-bar .pointer-label {
  color: #999;
  display:none;
}
.theme-green .back-bar .focused {
  color: #333;
}
.theme-green .scale span {
  border-left: 1px solid #e5e5e5;
}
.theme-green .scale ins {
  color: #999;
}
.theme-blue .back-bar {
  height: 5px;
  border-radius: 2px;
  background-color: #eeeeee;
  background-color: #e7e7e7;
  background-image: -moz-linear-gradient(top, #eeeeee, #dddddd);
  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#eeeeee), to(#dddddd));
  background-image: -webkit-linear-gradient(top, #eeeeee, #dddddd);
  background-image: -o-linear-gradient(top, #eeeeee, #dddddd);
  background-image: linear-gradient(to bottom, #eeeeee, #dddddd);
  background-repeat: repeat-x;
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffeeeeee', endColorstr='#ffdddddd', GradientType=0);
}
.theme-blue .back-bar .selected-bar {
  border-radius: 2px;
  background-color: #92c1f9;
  background-image: -moz-linear-gradient(top, #b1d1f9, #64a8f9);
  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#b1d1f9), to(#64a8f9));
  background-image: -webkit-linear-gradient(top, #b1d1f9, #64a8f9);
  background-image: -o-linear-gradient(top, #b1d1f9, #64a8f9);
  background-image: linear-gradient(to bottom, #b1d1f9, #64a8f9);
  background-repeat: repeat-x;
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffb1d1f9', endColorstr='#ff64a8f9', GradientType=0);
}
.theme-blue .back-bar .pointer {
  width: 14px;
  height: 14px;
  top: -5px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  border-radius: 10px;
  border: 1px solid #AAA;
  background-color: #e7e7e7;
  background-image: -moz-linear-gradient(top, #eeeeee, #dddddd);
  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#eeeeee), to(#dddddd));
  background-image: -webkit-linear-gradient(top, #eeeeee, #dddddd);
  background-image: -o-linear-gradient(top, #eeeeee, #dddddd);
  background-image: linear-gradient(to bottom, #eeeeee, #dddddd);
  background-repeat: repeat-x;
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffeeeeee', endColorstr='#ffdddddd', GradientType=0);
}
.theme-blue .back-bar .pointer-label {
  color: #999;
}
.theme-blue .back-bar .focused {
  color: #333;
}
.theme-blue .scale span {
  border-left: 1px solid #e5e5e5;
}
.theme-blue .scale ins {
  color: #999;
}







/*：当前代码仅为演示用,不能二次开发。源码只发布在: http://www.bootstrapmb.com/item/7298。(此说明只在演示页面有,不在下载的源码里。)*/

.example1{
	width: calc(100% - 1px);height: 100%;border: none;color:#9e9e9e;font-size: 14px;background-color:#fff;opacity:initial;z-index: auto;position: initial;
}
.example2{
	width: calc(100% - 0px);height: 100%;border: none;color:#9e9e9e;font-size: 14px;background-color:#fff;opacity:initial;z-index: auto;position: initial;
}
.wrap_range {
  --w: 100%;
  --h: .6em;
  --d: var(--h);
  --r: calc(.5*var(--d));
  --uw: calc(var(--w) - var(--d));
  --dif: calc(var(--max) - var(--min));
  display: grid;
  grid-template-rows: -webkit-max-content var(--h) -webkit-max-content;
  grid-template-rows: max-content var(--h) max-content;
  grid-gap: .625em;
  overflow: hidden;
  position: relative;
  margin: 0em -1.5em;
  padding: 0 1em;
  width: var(--w);
  font: 700 1.125em ubuntu mono, consolas, monaco, monospace;
}
.range_line{
	display: flex;width: 100%;align-items: center;justify-content: space-between;
}
.range_line input{
	position: inherit;
    opacity: initial !important;
    z-index: 1;
}
.range_box{
	width: 100%;display: flex;align-items: center;justify-content: space-between; margin-top:15px;margin-left: -4%;
}
.range_box input{
	position: inherit;
    opacity: initial !important;
	border-radius: 4px;
    height: 33px;
    width: 80%;
    z-index: 1;
}
.wrap_range::before, .wrap_range::after {
  grid-column: 1;
  grid-row: 2;
  border-radius: var(--r);
  /*box-shadow: inset 0 2px 3px rgba(0, 0, 0, 0.3);*/
  background: #ccc;
  color: #eee;
  content: "";
}
.wrap_range::after {
  /* non-standard WebKit version */
  -webkit-mask: var(--fill);
  -webkit-mask-composite: xor;
  /* standard version, supported in Firefox */
  mask: var(--fill);
  -webkit-mask-composite: exclude;
          mask-composite: exclude;
  background: linear-gradient(rgba(255, 255, 255, 0.3), rgba(0, 0, 0, 0.000003)) #2196f3;
}

.sr-only {
  position: absolute;
  -webkit-clip-path: inset(50%);
          clip-path: inset(50%);
}

input[type='range'] {
  grid-column: 1;
  grid-row: 2;
  z-index: calc(1 + var(--hl));
  top: 0;
  left: 0;
  background: none;
  /* get rid of white Chrome background */
  -webkit-filter: grayScale(var(--nothl));
          filter: grayScale(var(--nothl));
  transition: -webkit-filter 0.3s ease-out;
  transition: filter 0.3s ease-out;
  transition: filter 0.3s ease-out, -webkit-filter 0.3s ease-out;
  cursor: -webkit-grab;
  cursor: grab;
  pointer-events: none;
  font-size: 36px;
  margin-top: -4.6px;
}
/*只有火狐浏览器才识别*/
@-moz-document url-prefix(){
	input[type='range'] {
	  grid-column: 1;
	  grid-row: 2;
	  z-index: calc(1 + var(--hl));
	  top: 0;
	  left: 0;
	  background: none;
	  /* get rid of white Chrome background */
	  -webkit-filter: grayScale(var(--nothl));
			  filter: grayScale(var(--nothl));
	  transition: -webkit-filter 0.3s ease-out;
	  transition: filter 0.3s ease-out;
	  transition: filter 0.3s ease-out, -webkit-filter 0.3s ease-out;
	  cursor: -webkit-grab;
	  cursor: grab;
	  pointer-events: none;
	  font-size: 36px;
	  margin-top: -1px;
	}
}
input[type='range']::-webkit-slider-runnable-track, input[type='range']::-webkit-slider-thumb, input[type='range'] {
  -webkit-appearance: none;
}
input[type='range']::-webkit-slider-runnable-track {
  width: 100%;
  height: 100%;
  background: none;
}
input[type='range']::-moz-range-track {
  width: 100%;
  height: 100%;
  background: none;
}
input[type='range']::-webkit-slider-thumb {
  box-sizing: border-box;
  /* different between Chrome & Firefox */
  /* box-sizing needed now that we have a non-zero border */
  border: solid 1px #fff;
  /*border: solid calc(.5*var(--r)) transparent;*/
  width: var(--d);
  height: var(--d);
  border-radius: 50%;
  /* make circular */
  background: linear-gradient(rgba(0, 0, 0, 0.15), rgba(255, 255, 255, 0.2)) content-box, linear-gradient(rgba(255, 255, 255, 0.3), rgba(0, 0, 0, 0.3)) border-box, #2196f3;
  pointer-events: auto;
}
input[type='range']::-moz-range-thumb {
  box-sizing: border-box;
  /* different between Chrome & Firefox */
  /* box-sizing needed now that we have a non-zero border */
  border: solid 1px #fff;
  /*border: solid calc(.5*var(--r)) transparent;*/
  width: var(--d);
  height: var(--d);
  border-radius: 50%;
  /* make circular */
  background: linear-gradient(rgba(0, 0, 0, 0.15), rgba(255, 255, 255, 0.2)) content-box, linear-gradient(rgba(255, 255, 255, 0.3), rgba(0, 0, 0, 0.3)) border-box, #2196f3;
  pointer-events: auto;
}
input[type='range']:focus {
  outline: solid 0 transparent;
}
input[type='range']:focus, input[type='range']:focus + output {
  --hl: 1 ;
}
input[type='range']:active {
  cursor: -webkit-grabbing;
  cursor: grabbing;
}

output {
  grid-column: 1;
  grid-row: 3;
  margin-left: var(--r);
  max-width: -webkit-max-content;
  max-width: -moz-max-content;
  max-width: max-content;
  -webkit-transform: translate(calc((var(--c) - var(--min))/var(--dif)*var(--uw)));
          transform: translate(calc((var(--c) - var(--min))/var(--dif)*var(--uw)));
}
output::after {
  display: block;
  border-radius: 5px;
  padding: 0 .375em;
  -webkit-transform: translate(-50%) scale(var(--hl));
          transform: translate(-50%) scale(var(--hl));
  background: linear-gradient(rgba(255, 255, 255, 0.3), rgba(0, 0, 0, 0.3)) #f90;
  color: #fff;
  transition: -webkit-transform 0.3s ease-out;
  transition: transform 0.3s ease-out;
  transition: transform 0.3s ease-out, -webkit-transform 0.3s ease-out;
  counter-reset: c var(--c);
  content: counter(c);
}/*：当前代码仅为演示用,不能二次开发。源码只发布在: http://www.bootstrapmb.com/item/7298。(此说明只在演示页面有,不在下载的源码里。)*/