   
    paper-checkbox.blue::shadow #checkbox.checked {
      border-color: #4285f4;
    }
    
  </style>
  
</head>
<body unresolved>
  
  <div horizontal layout>
    <paper-checkbox></paper-checkbox>
    <div vertical layout>
      <h4>Notifications</h4>
      <div>Notify me about updates to apps or games that I've downloaded</div>
    </div>
  </div>
  
  <br>
  
  <div horizontal layout>
    <paper-checkbox checked></paper-checkbox>
    <div vertical layout>
      <h4>Auto-updates</h4>
      <div>Auto-