body {
  background: url('https://dawningshadow.neocities.org/Images/wallpaperflare.com_wallpaper.jpg') center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-size:cover;
  color: white;
  font-family: Arial;
  width: 100%;
  max-width: 100%;
}

#intro-screen {
  background: url('https://dawningshadow.neocities.org/Images/IntroPic.jpg') center;
  background-size: cover;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  color: white;
  display: flex;
  align-items: center;
  justify-content : center;
  font-size: 1.5rem;
  z-index: 9999;
}

#intro-text {
  top: 80%;
}