title: HTML5 canvas .toDataURL() image has no background color
body: <h2>Problem</h2>
  
  <p>When using <code>.toDataURL()</code> method of HTML5 <code>&lt;canvas&gt;</code> element the <code>background-color</code> property of the element is not applied to the picture.</p>
  
  <h2>Question</h2>
  
  <p>Is this happenning because <code>background-color</code> is not actually a part of <code>canvas</code>, but a DOM styling? If so, or anything else, what can be a workaround for this?</p>
  
  <h2>Fiddle</h2>
  
  <p>Fiddle to play with <a href="http://jsfiddle.net/qDmhV/158/" rel="noreferrer"><strong>here</strong></a>. The base64 string is logged to console.</p>
  
  <h2>Additional info</h2>
  
  <p>The canvas is created from the <code>svg</code> using <a href="https://code.google.com/p/canvg/" rel="noreferrer">https://code.google.com/p/canvg/</a></p>