title: Is it possible to make a responsive web page with using Ext JS?
body: <p>I am designing a web page with using <strong>Ext JS</strong> (I am using ext js for a few weeks so I am not expert). I want to design it <strong><a href="https://en.wikipedia.org/wiki/Responsive_web_design" rel="nofollow">responsive</a></strong> but I coundnt find a solution? Is there a way to design page like this? Also i wonder if I use bootstrap css to do this, it can be problem?</p>
  
  <pre><code>&lt;link href="ext-js/resources/css/ext-all-gray.css" rel="stylesheet" /&gt;
  </code></pre>
  
  <p>I am using this Ext-all.css but it does not giving that functionality. 
  Is there a proper code block to do that?</p>