/* Styles go here */

#preloader {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  align-content: center;
  height: 100vh;
}

#mainscreen {
  display: none;
}

#error-box {
  display: none;
}

#result-box {
  display: none;
}