title: css background image on mobile
body: <p>Is there a reason this background image wouldn't work on mobile? It works fine on desktop and shows up on my browser mobile simulator but I have a QA guy over seas saying it's not working on his mobile emulator.</p>
  
  <pre><code>class_name  {
  background: url("../case_studies/mini/results_bg.jpg?") center top fixed no-repeat;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  </code></pre>