canvas {
  display: block;
  margin: auto;
}

.caption {
  font-size: small;
  font-style: italic;
  text-align: center;
  padding: 6px 30px;
}
blockquote {
  font-family: "Lucida Console", Monaco, monospace;
  padding: 18pt;
  background: #eee;
}

li {
  margin: 10px 0;
}

.title {
  text-align: center;
  color: #f1c232;
}

.controlsDiv {
  width: 400px;
  padding: 12px;
  display: block;
  margin: auto;
}
.controlsDiv button:hover {
  cursor: pointer;
}
.showDiv {
  visibility: visible;
}
.hideDiv {
  visibility: hidden;
}