body {
  margin: 0;
  background: black;
  font-family: Arial, sans-serif;
  color: white;
}

#game {
  position: relative;
  width: 800px;
  margin: auto;
}

img {
  width: 100%;
  display: block;
}

#ui, #cams {
  position: absolute;
  bottom: 10px;
  left: 10px;
}

button {
  margin: 3px;
  padding: 6px;
}

#judeText {
  position: absolute;
  top: 10px;
  left: 10px;
  color: #cfc;
}

#power {
  position: absolute;
  top: 10px;
  right: 10px;
}