* {
  box-sizing: border-box;
}

html,
body {
  padding: 0;
  margin: 0;
  background: url(./img/background.jpg) no-repeat center center / cover;
}

#webgl {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

#text-input {
  z-index: -1;
  position: fixed;
  top: 0;
  left: 0;
  opacity: 0;
  pointer-events: none;
}