title: How to center zoom controls in the WebView
body: <p>I've learnt today, that it's no problem to enable zoom controls in a webview.</p>
  
  <pre><code>webView.getSettings().setBuiltInZoomControls(true);
  </code></pre>
  
  <p>That is nice.</p>
  
  <p>But they are not in center of the screen. Is it possible to change their position?</p>
  
  <p><img src="https://i.stack.imgur.com/KCZSq.png" alt="enter image description here"></p>