title: Datebox broken in zk 7 using bootstrap
body: <p>Need help when i am using datebox in zk 7 bootstrap,datebox position not in right postion how to fix the problem like is showed up in my picture below??</p>
  
  <p><a href="https://i.stack.imgur.com/CwBkE.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/CwBkE.jpg" alt="enter image description here"></a></p>
  
  <p>here is my zul file code :</p>
  
  <pre><code>&lt;div&gt; 
          &lt;hlayout width="50%"&gt; 
           &lt;datebox  width="200px"/&gt;         
           &lt;textbox id="txtFind" width="200px" top="10px" /&gt;   
           &lt;button id="find"      width="50px" height="25px" src="/img/Find24.png"    tooltiptext="Find Record"/&gt;
          &lt;/hlayout&gt;
      &lt;/div&gt;   
  </code></pre>