title: How can I align text center on small screens with Bootstrap?
body: <p>I have html as:-</p>
  
  <pre><code>&lt;footer&gt;
  &lt;div class="container"&gt;
      &lt;div class="row"&gt;
          &lt;div class="col-xs-12 col-sm-6 text-left"&gt;
              &lt;p&gt;
                  &amp;copy; 2015 example.com. All rights reserved.
              &lt;/p&gt;
          &lt;/div&gt;
          &lt;div class="col-xs-12 col-sm-6 text-right"&gt;
              &lt;p&gt;
                  &lt;a href="#"&gt;&lt;i class="fa fa-facebook"&gt;&lt;/i&gt;&lt;/a&gt; 
                  &lt;a href="#"&gt;&lt;i class="fa fa-twitter"&gt;&lt;/i&gt;&lt;/a&gt; 
                  &lt;a href="#"&gt;&lt;i class="fa fa-google-plus"&gt;&lt;/i&gt;&lt;/a&gt;
              &lt;/p&gt;
          &lt;/div&gt;
      &lt;/div&gt;
  &lt;/div&gt;
  &lt;/footer&gt;
  </code></pre>
  
  <p>From the code you can see that the column's text are left and right aligned respectively. However in the xs mode I like them to be center aligned. How can I do this using twitter bootstrap?</p>