title: Inline PDF viewer
body: <p>Is there is PDF viewer which I can embed into my HTML and which I can style as I want.</p>
  
  <p>Actually I need to show some page of PDF file and customize my own UI (few buttons to turn over the pages and commenting).</p>
  
  <p>And if there is any Ruby solution (It's not actually about programming, as I understand) it will be great.</p>
  
  <p>I want to show pdf because:</p>
  
  <ul>
  <li>User can copy text</li>
  <li>Text is in original layout</li>
  </ul>
  
  <p>So I don't want to show it as images or as a converted text. But I want to show page in simple design. Without Flex or whatever.</p>