body {
    height: 300px;
}

div > img { 
    position: fixed; 
    width: 15%;
    height: auto; 
  }

#lilnasxright { 
    right: 2rem; 
    top: 4rem;
}

#lilnasxleft { 
    left: 2rem; 
    top: 4rem;
    }

main { 
  max-width: 800px;
  width : 60%;
  margin: 0 auto; 
}