<div class="container">
    <div class="row-fluid">

        <div class="span6">
            <a href="" class="logo"></a>
        </div><!--/.span6 -->

        <div class="span6">
            <div class="social-icons pull-right clearfix">
            </div><!--/.span6 -->
        </div><!--/.row-fluid header -->
    </div>