title: SVG as CSS background, problems with zoom level in Opera
body: <p>I'm having difficulties using SVG background with Opera.</p>
  
  <p>When I zoom out the page, the background starts repeating on the x axis despite `background-repeat: repeat-y'</p>
  
  <p>I created a <a href="http://codepen.io/anon/pen/werLp" rel="noreferrer">codepen</a> showing off the problem with the first online SVG image I found. </p>
  
  <pre><code>body {
    background-image: url("http://www.anarchopedia.org/images/2/22/Heckert_GNU_white.svg");
    background-repeat: repeat-y;
  }
  </code></pre>
  
  <p>And here is a screenshot of Opera's 12.14 behavior on my computer:</p>
  
  <p><img src="https://i.stack.imgur.com/79FIE.png" alt="Opera starts repeating the background on the x axis when zooming out"></p>
  
  <p>The behavior exhibits for any SVG document with <code>width="W" height="H" viewBox="0 0 W H"</code> dimensioning.</p>
  
  <p>I tried various values for <code>width</code>, <code>height</code>, <code>viewBox</code> and even <code>preserveAspectRatio</code> on the root <code>&lt;svg&gt;</code> element without much success so far.</p>
  
  <p>Any hint please?</p>