html,
body {
  height: 100%;
  margin: 0;
  background-color: #161831;
}
body {
  margin: 0;
  display: flex;

  /* This centers our sketch horizontally. */
  justify-content: center;

  /* This centers our sketch vertically. */
  align-items: center;
}
.polaroid {
  height: 312px;
  width: 220px;
  background-color: #ecf0f1;
  box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.6);
  border-radius: 1px;
}
#canvas {
  width: 200px;
  height: 200px;
  margin: 10px;
  background-color: #161831;
}

#planetDescription {
  margin: 0px 10px 10px 10px;
  padding: 3px;
  font-family: "Indie Flower", cursive;
  transform: rotate(-3deg);
  /* Safari */
  -webkit-transform: rotate(-3deg);

  /* Firefox */
  -moz-transform: rotate(-3deg);

  /* IE */
  -ms-transform: rotate(-3deg);

  /* Opera */
  -o-transform: rotate(-3deg);
}

footer {
  position: absolute;
  bottom: 0;
  color: #ecf0f1;
  font-size: 12px;
  text-align: center;
  font-family: "Courier New", Courier, monospace;
}

a {
  color: #ecf0f1;
}

a:hover {
  color: white;
}