/* styles.css */
html, body {
  height: 100%;
  margin: 0;
}

body {
  display: flex;
  justify-content: center;  /* horizontal */
  align-items: center;      /* vertikal */
  background-color: #ffffff; /* optional */
}

img {
  max-width: 80%;
  max-height: 80%;
  height: auto;
  width: auto;
}