*{margin:0;padding:0;box-sizing:border-box}
body{
  font-family:Arial,sans-serif;
  min-height:100vh;
  min-height:100svh;
  overflow:hidden;
  background:url('background.png') center center/cover no-repeat;
  color:white;
}
.content{
  position:relative;
  z-index:2;
  min-height:100vh;
  min-height:100svh;
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:center;
  text-align:center;
}
h1{
  font-size:5rem;
  letter-spacing:.3rem;
}
p{
  margin-top:1rem;
  font-size:1.2rem;
  opacity:.9;
}
.star{
  position:absolute;
  background:white;
  border-radius:50%;
  animation:twinkle 3s infinite;
}
@keyframes twinkle{
  50%{opacity:.2}
}

@media (max-width: 1024px){
  body{
    background-image:url('background-tablet.png');
    background-position:left center;
  }
}

@media (max-width: 640px){
  body{
    background-image:url('background-mobile.png');
    background-position:left center;
	background-size: 100% 100%;
  }
}