body {
    position: relative;
    white-space: pre-line;
    background-size: cover;
}

#place {
    position: fixed;
    top: 0;
    left: 0;
    margin: 0;
    opacity: 0.5;
    z-index: -1;
}

#stage {
    top: 0;
    left: 0;
    position: absolute;
    z-index: 1;
    width: 100%;
    height: 100%;
    margin: 0;
    background-color: white;
}

#ready {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translateX(-50%) translateY(-50%);
  display: none;
  z-index: 2;
}

#loading {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translateX(-50%) translateY(-50%);
  z-index: 2;
}

#tag {
  position: fixed;
  top: 50%;
  right: 300px;
  transform: translateY(-50%);
  font-size: 32px;
  width: 500px;
  color: black;
  display: none;
}