* {
  margin: 0;
  padding: 0;
}

body {
  background-color: black;
  color: white;
}

img[src="/not-thursday.jpg"] {
  position: fixed;
  bottom: 0;
  right: 0;
}

img[src="/thursday.jpg"] {
  position: fixed;
  bottom: 0;
  right: 0;
  left: 0;
  top: 0;
  margin: 0 auto;
  max-height: 100%;
  max-width: 100%;
}