.wrapper {
  position: relative;
  margin: 1rem;
}

input[type=range] {
  -webkit-appearance: none; 
  max-width: 7rem;
  width: 100%; 
  background: transparent; 
}

input[type='range']::-webkit-slider-runnable-track {
  height: 0.9rem;
  margin: 0;
  width: 100%;
  cursor: pointer;
  background: #464646;
}

input[type='range']::-moz-range-track {
  height: 0.9rem;
  margin: 0;
  width: 100%;
  cursor: pointer;
  background: #464646;
}

input[type='range']::-ms-track {
  height: 0.9rem;
  margin: 0;
  width: 100%;
  cursor: pointer;
  color: transparent;
  background: #464646;
}

input[type='range']::-ms-fill-lower {
  background: transparent;
}

.visually-hidden { 
    position: absolute !important;
    height: 1px; 
    width: 1px;
    overflow: hidden;
    clip: rect(1px 1px 1px 1px); /* IE6, IE7 */
    clip: rect(1px, 1px, 1px, 1px);
    white-space: nowrap; /* added line */
}