body {
  margin: 0;
  padding: 0;
  background: rgb(255, 255, 255);
  overflow: hidden;
}

#fulllscreen {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background-color: rgb(255, 255, 255);
  display: flex;
  justify-content: center;
  align-items: center;
}

#fulllscreen canvas {
  object-fit: contain;
  max-height: 100%;
  max-width: 100%;
}

#cercle {
  width: 10px;
  height: 10px;
  border-radius: 5px;
}