body {
  background: rgba(224, 218, 204, 0.7411764706);
}

main {
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

div.content .col img {
  width: 100%;
  max-width: 400px;
}

div.footer {
  display: flex;
  height: 10vh;
  opacity: 0.75;
  font-size: 0.8em;
  justify-content: center;
  align-items: self-end;
  padding-bottom: 0.25em;
}