title: Remove Check Box blue border
body: <p>I've created CheckBox with ios style:</p>
  
  <pre><code>&lt;form&gt;
  &lt;input id="ckbx" type="checkbox"  value="map_one"&gt;
  &lt;/form&gt;
  </code></pre>
  
  <p><a href="http://jsfiddle.net/gady11/yzkK9/" rel="noreferrer">jsFiddle link</a></p>
  
  <p>Ive tried to remove the <strong><em>blue border</em></strong> that created when clicked the button,
  without success.</p>
  
  <p>plz help me to remove it.</p>