title: How to center DIVs with float: left; in Bootstrap 3?
body: <p>I am fighting with this stuff some time already and cannot figure it out:</p>
  
  <pre><code>&lt;div class="container"&gt;
    &lt;div&gt;
      &lt;div style="float: left;"&gt;xxx&lt;/div&gt;
      &lt;div style="float: left;"&gt;xxx&lt;/div&gt;
      &lt;div style="float: left;"&gt;xxx&lt;/div&gt;
    &lt;/div&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>I cannot center those 3 <strong>float: left;</strong> DIVs... (I don't want to use hard width for them).</p>
  
  <p>Thank you for any advice.</p>