/* nicer range input */

:root {
  --range-track-height: 0.2cm;
  --range-track-border-radius: 0.1cm;
  --range-track-color: #ed2b7b;

  --range-thumb-height: 0.2cm;
  --range-thumb-border-radius: 0.1cm;
  --range-thumb-color: #ffffff;
}

/* common */
input[type=range]:focus {
  outline: none;
}
input[type=range] {
  -webkit-appearance: none;
  background: transparent;
  margin-top: calc(var(--range-thumb-height) / 2);
  margin-bottom: calc(var(--range-thumb-height) / 2);
  height: 0.7cm;
}

/* chrome */

input[type=range]::-webkit-slider-runnable-track {
  border: none;
  border-radius: var(--range-track-border-radius);
  min-height: var(--range-track-height);
  max-height: var(--range-track-height);
  background-color: var(--range-track-color);
}
input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: var(--range-thumb-height);
  height: var(--range-thumb-height);
  border: none;
  border-radius: var(--range-thumb-border-radius);
  background-color: var(--range-thumb-color);
  box-sizing: border-box;
  margin-top: calc(0.5 * var(--range-track-height) - 0.5 * var(--range-thumb-height));
  cursor: pointer;
}
input[type=range]:focus::-webkit-slider-runnable-track {
  background-color: var(--range-track-color);
}

/* mozilla */

input[type=range]::-moz-focus-inner, input[type=range]::-moz-focus-outer {
  border: none;
  outline: none;
}
input[type=range]::-moz-range-track {
  border: none;
  border-radius: var(--range-thumb-border-radius);
  min-height: var(--range-track-height);
  max-height: var(--range-track-height);
  background-color: var(--range-track-color);
}
input[type=range]::-moz-range-thumb {
  width: var(--range-thumb-height);
  height: var(--range-thumb-height);
  border: none;
  border-radius: var(--range-thumb-border-radius);
  background-color: var(--range-thumb-color);
  box-sizing: border-box;
  margin-top: calc(0.5 * var(--range-track-height) - 0.5 * var(--range-thumb-height));
  cursor: pointer;
}

/* explorer */

input[type=range]::-ms-track {
  border: none;
  border-radius: 0.1cm;
  min-height: 0.2cm;
  max-height: 0.2cm;
  background-color: #ed2b7b;
  color: transparent;
  margin-top: 0.4cm;
}
input[type=range]::-ms-thumb {
  width: 0.2cm;
  height: 0.2cm;
  border: none;
  border-radius: 0.1cm;
  background-color: #ffffff;
  box-sizing: border-box;
  margin-top: 0;
  cursor: pointer;
}