body {
  margin: 0;
  padding: 0;
  overflow: hidden;
  font-family: Monospace;
}

canvas {
  outline: none;
}

/* more space for the Stats.js button name */
.dg .cr.function .property-name {
  width: 100% !important;
}

.page-title {
  position: fixed;
  top: 0.75rem;
  left: 0;
  right: 0;
  text-align: center;
  color: white;
}
.page-title span {
  color: #99ff4e;
}

.view-source-button {
  display: block;

  position: fixed;
  bottom: 1rem;
  right: 1rem;
  z-index: 10;

  padding: 0.75rem;
  border-radius: 50%;

  background-color: #fff;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  cursor: pointer;
}
.view-source-button:hover {
  background-color: #f3f3f3;
}
.view-source-button img {
  display: block;
  width: 1.5rem;
  opacity: 0.8;
}