body {
  margin: 0;
  padding: 0;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  background: black;
}

canvas {
  display: block;
}

#temp {
  position: fixed;
  bottom: 10%;
  left: 50%;
  transform: translateX(-50%);
  font-size: 7vw;
  background: white;
  color: black;
  padding: 0.5em 1em;
  font-family: monospace;
  font-weight: bold;
  white-space: nowrap;
  word-break: keep-all;
}