html, body {
  margin: 0;
  padding: 0;
  color: white;
  overflow: hidden;
  position: fixed;
  width: 100%;
  height: 100%;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
  -webkit-tap-highlight-color: transparent;
}

canvas {
  display: block;
}

input[type=range] {
  accent-color: #666;
  height: 20px;
}

/* Custom slider styling */
.slider {
  -webkit-appearance: none;
  width: 100%;
  height: 20px;
  background: #d3d3d3;
  outline: none;
  opacity: 0.7;
  -webkit-transition: .2s;
  transition: opacity .2s;
  border-radius: 0px;
}

.slider:hover {
  opacity: 1;
}

.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  background: #7600FF;
  cursor: pointer;
  border-radius: 0px;
}

.slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  background: #7600FF;
  cursor: pointer;
  border-radius: 0px;
}