body {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  font-family: Calibri, sans-serif;
  background-color: grey; /* Added background-color property */
}

h1 {
  text-align: center;
  color: pink;
}
body {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  font-family: Calibri, sans-serif;
  background-color: grey; /* Added background-color property */
}

div#myGreeting {
  text-align: center;
  color: pink;
  font-size: calc(33.33vw / 3); /* Set font size to a third of the window size */
  display: block; /* Added display property */
}

div#poem {
  text-align: center;
  color: pink;
  font-size: calc(33.33vw / 6); /* Set font size to a sixth of the window size */
  display: block; /* Added display property */
}