Trying to center header

I tried to center the header better and I think I failed.

diff --git a/sections/header.php b/sections/header.php
index 1cca26d..9153726 100644 (file)
--- a/sections/header.php
+++ b/sections/header.php
@@ -1,9 +1,9 @@
 <header class="main fixed">
     <div class="row medium-uncollapse large-collapse large-row">
-        <div class="small-12 medium-4 columns text-center">
+        <div class="small-12 medium-8 columns text-center">
             <a id="logo" class="text-center" href="<?php bloginfo('url');?>"><img src="<?php bloginfo('template_url'); ?>/assets/gilmore-new-logo.png"></a>
         </div>
-        <div class="small-12 medium-8 columns right">
+        <div class="small-12 medium-4 columns right">
             <div class="show-for-medium-up">
                 <nav class="sec-nav">
                     <ul>