中心引导行和跨度

我正在尝试使用引导程序将行及其内部的跨度居中。

您可以在页脚中看到它：http://www.divisionforty.com/wall/ http://www.divisionforty.com/wall/

我希望社交网络图标位于左侧，版权位于中间，由右侧提供支持，就这样。

页脚代码：

<div id="footer">

        <div id="footer-content">


                <div id="footer-bottom" class="clear">



                      <div class="row" style="margin: 0 auto;">
<div class="span12" style="width:100%;">
<div class="span2" style="text-align:left;">
<a href="https://twitter.com/WallSpaceOttawa"><img alt="twitter" class="social" src="<?php bloginfo('stylesheet_directory'); ?>/img/twitter.png"></a>
<a href="https://www.facebook.com/pages/Wall-Space-Gallery-and-Framing/195974620432391"> 
<img alt="facebook" class="social" src="<?php bloginfo('stylesheet_directory'); ?>/img/facebook.png"></a>
</div>

<div class="span6" style="text-align:center;">

<h5>
  Copyright &#169; <script type="text/javascript">
//<![CDATA[
                                    var dteNow = new Date();
                                    var intYear = dteNow.getFullYear();
                                    document.write(intYear);
          //]]>
          </script>
          Wall Space Gallery And Framing - All Rights Reserved.

</h5>
</div>

<div class="span4" style="text-align:right;">
<h5>Powered by <a href="http://divisionforty.com">Division Forty</a></h5>
</div>
</div>

</div>


                </div><!--END FOOTER-BOTTOM-->    

        </div><!--END FOOTER-CONTENT-->        

    </div><!--END FOOTER-->

希望有人能帮忙。

Thanks

Denver

<div id="footer">

        <div id="footer-content">


                <div id="footer-bottom" class="clear">



                      <div class="row" style="margin: 0 auto;">
<div class="span12" style="width:100%;">
<div class="span2 text-left">
<a href="https://twitter.com/WallSpaceOttawa"><img alt="twitter" class="social" src="<?php bloginfo('stylesheet_directory'); ?>/img/twitter.png"></a>
<a href="https://www.facebook.com/pages/Wall-Space-Gallery-and-Framing/195974620432391"> 
<img alt="facebook" class="social" src="<?php bloginfo('stylesheet_directory'); ?>/img/facebook.png"></a>
</div>

<div class="span6 text-center">

<h5>
  Copyright &#169; <script type="text/javascript">
//<![CDATA[
                                    var dteNow = new Date();
                                    var intYear = dteNow.getFullYear();
                                    document.write(intYear);
          //]]>
          </script>
          Wall Space Gallery And Framing - All Rights Reserved.

</h5>
</div>

<div class="span4 text-right">
<h5>Powered by <a href="http://divisionforty.com">Division Forty</a></h5>
</div>
</div>

</div>


                </div><!--END FOOTER-BOTTOM-->    

        </div><!--END FOOTER-CONTENT-->        

    </div><!--END FOOTER-->

您可以使用内置的对齐类text-left, text-right, and text-center