html {
  height: 100%;
  width: 100%;
  background-color:aliceblue
 ;
}
img {
  max-width: 100%;
}
article {
  margin:0 auto;
  max-width: 60rem;
  background-color: white;
  padding:2rem;
  border-radius: 1rem;
}
p {
  font-family:system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif
}