title: How to set a responsive background image in ionic?
body: <p>Im trying this</p>
  
  <pre><code>.pane { 
          background: url('../img/fondoapp.png'); 
          background-size: 100% 100% !important;
          background-position: center center;
          background-repeat: no-repeat;
          background-attachment: fixed;
      }
  </code></pre>
  
  <p>But using .pane or .scrollcontent repeats the background image in my others tabs, also when native keyboard comes up it resizes the image.</p>