>
  </head>

  <body>
    
      
  




  


  
<style type="text/css">
div.card-footer .container {
    padding-top: 0;
}
div.walkthrough-card {
    height: 100%;
 }
div.modal-body {
    height: 700px
}
div.image-sizer {
    max-height: 400px;
    width: 100%;
    padding: 0 40px;
    overflow: hidden;
    margin-bottom: 1em;
}
.code-snippet {
    margin: 0 40px 1em 40px;
    padding: 1em 40px;
}
code.inline-code {
    padding: 2px 5px;
}
img.dev-loop {
    max-height: 250px;
}
.json-key {
    color: #333