title: How to set ion-select component with 100% width in IONIC 2
body: <p>I would like to set my ion-select with 100% of width.</p>
  
  <p>I have tried with css class like this:</p>
  
  <pre><code>.mySelect { width: 100% !important; }
  </code></pre>
  
  <p>But it is not working.</p>