title: ng-bind-html not working when html content contains image which loaded using css
body: <p>I have done all the things mentioned here <a href="https://stackoverflow.com/questions/20559070/angularjs-ngbindhtml-and-unsafe-html">on post about same topic </a> . i.e. I used 'ngSanitize' and format html content using 'sce.trustAsHtml()' also, it render correctly if html have text and images, but it does not render images correctly while html content have image which loaded using 'css'. Here is my HTML content which i want to bind.</p>
  
  <pre><code>&lt;html&gt; &lt;head&gt; &lt;style&gt; body{ padding: 0 0; margin: 0 0; } .img-wrapper{ 
  width: 100%; height: 50%; margin: 0 auto; background: url('http://www.fnordware.com/superpng/pnggrad8rgb.png')
   no-repeat center; -webkit-background-size: contain; -moz-background-size: contain; 
  -o-background-size: contain; background-size: contain; } &lt;/style&gt; &lt;/head&gt; &lt;body&gt; &lt;div&gt;
  &lt;div class='img-wrapper'&gt;&lt;/div&gt;&lt;div style='font-size: 20px;' &gt;Test the image upload or not 
  successfully&lt;/div&gt; &lt;div align=center style='font-size: 17px;'&gt;Address goes here&lt;/div&gt;
  &lt;/div&gt; &lt;/body&gt;&lt;/html&gt;
  </code></pre>
  
  <p>My js code as bellow:</p>
  
  <pre><code>$scope.content = $sce.trustAsHtml(adTemp.content);
  </code></pre>
  
  <p>And Html code to bind it as bellow:</p>
  
  <pre><code>&lt;div ng-bind-html="content"&gt; &lt;/div&gt;
  </code></pre>