* {
  box-sizing: border-box;
}

body {
  background-color: rgb(155, 173, 253);
}

main {
  width: 100%;
  max-width: 640px;
  margin: auto;
  padding: 2rem 1rem;
}

h1 {
  text-align: center;
  text-transform: uppercase;
  font-size: 2rem;
}

p {
  text-align: center;
  text-transform: uppercase;
  font-size: 1rem;
}

img {
  display: inline-block;
  width: 100%;
  max-width: 100%;
  height: auto;
}