here you go Fiddle
<div class="row">
<div class="large-12 columns">
<div class="wrapper">
<div class="large-6 small-6 columns">
<h1>site-title</h1>
</div>
<div class="large-6 small-6 columns">
<p>descrption</p>
</div>
<div style="clear:both;"></div>
</div>
</div>
</div>