body {
  background-color: black;
  color: white;
  font-family: Verdana, sans-serif;
  text-align: center; /* center all inline content */
}

.gif-container {
  display: inline-flex; /* place children side by side */
  gap: 20px;            /* space between gifs */
  justify-content: center;
  margin-top: 20px;
}

.miku {
  height: 200px;
  width: auto; /* keep aspect ratio */
}