body {
  display: flex;
  justify-content: center;
  text-align: center;
  text-shadow: 0 0 6px black;
}

main {
  background: #202020 url("../images/bg_default.png");
  height: fit-content;
  min-height: 100%;
  min-width: 20rem;
  max-width: 50rem;
  box-shadow: 0 10px 8px 4px black inset;
  margin-top: -1.2rem;
  padding-top: 1.2rem;
  padding-left: 2rem;
  padding-right: 2rem;
}

main img {
  max-width: 100%;
}

#header {
  margin-bottom: -1rem;
}

hr {
  width: 30%;
  margin: auto;
}