[data-platform]::after {
  font-size: 0.6em;
  padding: 0.2em 0.5em;
  margin-left: 0.5em;
  border-radius: 4px;
  vertical-align: middle;
  background: #666;
  color: white;
}

[data-platform="ios"]::after {
  content: "iOS only";
}

[data-platform="macos"]::after {
  content: "macOS only";
}

.logo {
  display: block;
  margin: 0 auto 1em;
}