title: bootstrap-select data-style does not work
body: <p>I am trying to style my selectbox (<a href="http://silviomoreto.github.io/bootstrap-select/" rel="nofollow">http://silviomoreto.github.io/bootstrap-select/</a>) with</p>
  
  <pre><code>data-style="btn-info"
  </code></pre>
  
  <p>but it has no effect. This is the whole code:</p>
  
  <pre><code>&lt;select class="selectpicker" data-width="25%" data-style="btn-info"&gt;
     &lt;option&gt;1&lt;/option&gt;
     &lt;option&gt;2&lt;/option&gt;
     &lt;option&gt;3&lt;/option&gt;
     &lt;option&gt;4&lt;/option&gt;
     &lt;option&gt;5&lt;/option&gt;
     &lt;option&gt;6&lt;/option&gt;
     &lt;option&gt;7&lt;/option&gt;
     &lt;option&gt;8&lt;/option&gt;
     &lt;option&gt;9&lt;/option&gt;
     &lt;option&gt;10&lt;/option&gt;
  &lt;/select&gt;
  </code></pre>
  
  <p>The data-width also dows not work. Has anyone an idea? Here is my testsite: <a href="http://testshop.mein-sporttagebuch.de/produkte/details/0001" rel="nofollow">http://testshop.mein-sporttagebuch.de/produkte/details/0001</a>. You will find the relevant selectbox on the right side.
  Thanks in advance!</p>