.axis {
  fill: gray;
  -webkit-user-select: none;
  -moz-user-select: none;
  user-select: none;
}

.axis .halo {
  stroke: gray;
  stroke-width: 4px;
  stroke-linecap: round;
}

.slider .handle path {
  stroke: white;
  stroke-width: 3px;
  stroke-linecap: round;
  pointer-events: none;
}

.slider .handle text {
  fill: white;
  text-align: center;
  font-size: 18px;
}