body {
  background-image: url('https://i.postimg.cc/5y5HyN0j/IMG-0394.jpg');
}

.text {
  margin-right: auto;
  margin-left: auto;
  position: relative;
  border: 12px solid transparent;
  border-image: url('https://i.postimg.cc/7h24XGxL/3662b9f3-b545-437a-b90d-76510fb6901c-removebg-preview.png') 10 round;
  border-image-width: 10px;
  font-size: 16px;
  background-image: url('https://files.catbox.moe/evxip4.png');
  height: 620px;
  width: 400px;
}

.miku {
    background-image: url(https://vanillamilkshake.neocities.org/images/sitemap.png);
    position: absolute;
    top: 100px;
    left: 800px;
    background-size: contain;
    background-repeat: no-repeat;
    z-index: 1000;
    height: 500px;
    width: 500px;
}