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

.controls {
  position: absolute;
  top: 0;
  right: 0;
  display: flex;
}

#controls-button {
  width: 18px;
  height: 18px;
  padding: 0;
}

#controls-window {
  background-color: rgb(255 255 255 / 20%);
  font-family: Arial, Helvetica, sans-serif;
  color: white;
  padding: 20px;
  display: flex;
  flex-direction: column;
}

.controls-hidden {
  display: none !important;
}

.controls-pair {
  display: flex;
  justify-content: space-between;
  align-items: center;
}