style.css

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  width: 100%;
  background-color: #efefef;
  font-family: monospace;
}

#webgl-container {
  display: inline-block;
  background-color: #1c1c1c;
  float: left;
}

#control-panel {
  background-color: #575757;
  width: 170px;
  height: 26px;
  position: absolute;
  bottom: 0;
  right: 0;
  color: white;
  padding-left: 10px;
  padding-top: 10px;
  font-size: 15px;
}

.checkbox {
  margin-left: 10px;
  transform: scale(1.5)
}

@media (max-width: 700px) {
  #control-panel {
    display: none;
  }
}