title: Bootstrap horizontal form "control-label" not using responsive styling
body: <p>I'm using the "form-horizontal" class with Bootstrap 2, but my labels don't seem to be utilizing the Responsive styling. This is what it looks like:</p>
  
  <p><img src="https://i.stack.imgur.com/zOWmy.png" alt="enter image description here">  </p>
  
  <p>When I examine it, it specifically has "width:160px" on the label, which is the regular Bootstrap setting, but the Responsive styling just has "width:auto".</p>
  
  <p>My HTML for that section looks like this:  </p>
  
  <pre><code>&lt;form id="addproject" class="form-horizontal"&gt;
      &lt;div class="control-group"&gt;
          &lt;label for="title" class="control-label"&gt;Title&lt;/label&gt;
          &lt;div class="controls"&gt;
              &lt;input type="text" name="title" id="title" /&gt;
          &lt;/div&gt;
      &lt;/div&gt;
  &lt;/form&gt;
  </code></pre>