html, body {
  margin: 0;
  padding: 0;
  overflow: hidden;
  height: 100%;
  width: 100%;
}

#container {
  width: 100%;
  height: 100%;
}

canvas {
  display: block;
}

#ui-panel {
  position: absolute;
  top: 20px;
  left: 20px;
  background-color: rgba(0, 0, 0, 0.5);
  padding: 15px;
  border-radius: 10px;
  color: white;
  font-family: sans-serif;
}

.slider-container {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
}

.slider-container label {
  width: 60px;
}