<html âš¡ i-amphtml-layout i-amphtml-no-boilerplate>
<head><style amp-runtime></style>
  <script async src="https://cdn.ampproject.org/v0.js"></script>
  <script async custom-element="amp-img" src="https://cdn.ampproject.org/v0/amp-img-0.1.js"></script>

  <link href="https://example.com/favicon.ico" rel="icon">
  <style amp-custom>#i-amp-0>:first-child{padding-top:80%}@media (min-width:500px){#i-amp-0>:first-child{padding-top:200px}}</style>
</head>
<body>
  <!-- converts heights to css -->
  <amp-img h