title: cloneNode() changes attribute value in InternetExplorer 10 and 11
body: <p>When I call <code>cloneNode()</code> on an element with the name <code>feGaussianBlur</code> that has the attribute <code>stdDeviation</code>, InternetExplorer (10 and 11) always converts the value to <code>1.72443e+009</code>.</p>
  
  <p>Here is a four-liner that illustrates the problem: <a href="https://jsfiddle.net/kytbh4Ls/6/">https://jsfiddle.net/kytbh4Ls/6/</a></p>
  
  <p>If you change the element name, use a different attribute name or run the fiddle on any other browser (Chrome, Firefox), everything runs as expected. Using a different attribute value will not change anything.</p>
  
  <p>What could be the reason for this really strange behaviour? And is there something that can be done about it?</p>
  
  <p>Here a modified fiddle using jQuery's <code>clone()</code> instead of <code>cloneNode()</code>, unfortunately producing the same result: <a href="https://jsfiddle.net/kytbh4Ls/7/">https://jsfiddle.net/kytbh4Ls/7/</a></p>