Index: modules/system/page.tpl.php
===================================================================
RCS file: /cvs/drupal/drupal/modules/system/page.tpl.php,v
retrieving revision 1.46
diff -u -p -F '^f' -r1.46 page.tpl.php
--- modules/system/page.tpl.php	23 Aug 2010 23:38:06 -0000	1.46
+++ modules/system/page.tpl.php	4 Nov 2010 05:16:35 -0000
@@ -104,8 +104,8 @@
 
     <?php if ($main_menu || $secondary_menu): ?>
       <div id="navigation"><div class="section">
-        <?php print theme('links__system_main_menu', array('links' => $main_menu, 'attributes' => array('id' => 'main-menu', 'class' => array('links', 'clearfix')), 'heading' => t('Main menu'))); ?>
-        <?php print theme('links__system_secondary_menu', array('links' => $secondary_menu, 'attributes' => array('id' => 'secondary-menu', 'class' => array('links', 'clearfix')), 'heading' => t('Secondary menu'))); ?>
+        <?php print theme('links__system_main_menu', array('links' => $main_menu, 'attributes' => array('id' => 'main-menu', 'class' => array('links', 'inline', 'clearfix')), 'heading' => t('Main menu'))); ?>
+        <?php print theme('links__system_secondary_menu', array('links' => $secondary_menu, 'attributes' => array('id' => 'secondary-menu', 'class' => array('links', 'inline', 'clearfix')), 'heading' => t('Secondary menu'))); ?>
       </div></div> <!-- /.section, /#navigation -->
     <?php endif; ?>
 
Index: modules/system/system.menus.css
===================================================================
RCS file: /cvs/drupal/drupal/modules/system/system.menus.css,v
retrieving revision 1.2
diff -u -p -F '^f' -r1.2 system.menus.css
--- modules/system/system.menus.css	25 Sep 2010 02:28:14 -0000	1.2
+++ modules/system/system.menus.css	4 Nov 2010 05:16:36 -0000
@@ -44,14 +44,12 @@ td.menu-disabled {
 /**
  * Markup generated by theme_links().
  */
-ul.links {
-  margin: 0;
-  padding: 0;
-}
+ul.inline,
 ul.links.inline {
   display: inline;
+  padding-left: 0;
 }
-ul.links li {
+ul.inline li {
   display: inline;
   list-style-type: none;
   padding: 0 0.5em;
Index: themes/bartik/templates/page.tpl.php
===================================================================
RCS file: /cvs/drupal/drupal/themes/bartik/templates/page.tpl.php,v
retrieving revision 1.7
diff -u -p -F '^f' -r1.7 page.tpl.php
--- themes/bartik/templates/page.tpl.php	5 Oct 2010 01:48:11 -0000	1.7
+++ themes/bartik/templates/page.tpl.php	4 Nov 2010 05:16:38 -0000
@@ -129,7 +129,7 @@
           'links' => $main_menu,
           'attributes' => array(
             'id' => 'main-menu-links',
-            'class' => array('links', 'clearfix'),
+            'class' => array('links', 'inline', 'clearfix'),
           ),
           'heading' => array(
             'text' => t('Main menu'),
@@ -146,7 +146,7 @@
           'links' => $secondary_menu,
           'attributes' => array(
             'id' => 'secondary-menu-links',
-            'class' => array('links', 'clearfix'),
+            'class' => array('links', 'inline', 'clearfix'),
           ),
           'heading' => array(
             'text' => t('Secondary menu'),
Index: themes/garland/template.php
===================================================================
RCS file: /cvs/drupal/drupal/themes/garland/template.php,v
retrieving revision 1.42
diff -u -p -F '^f' -r1.42 template.php
--- themes/garland/template.php	5 Oct 2010 19:59:10 -0000	1.42
+++ themes/garland/template.php	4 Nov 2010 05:16:38 -0000
@@ -64,7 +64,7 @@ function garland_preprocess_page(&$vars)
     $vars['primary_nav'] = theme('links__system_main_menu', array(
       'links' => $vars['main_menu'],
       'attributes' => array(
-        'class' => array('links', 'main-menu'),
+        'class' => array('links', 'inline', 'main-menu'),
       ),
       'heading' => array(
         'text' => t('Main menu'),
@@ -80,7 +80,7 @@ function garland_preprocess_page(&$vars)
     $vars['secondary_nav'] = theme('links__system_secondary_menu', array(
       'links' => $vars['secondary_menu'],
       'attributes' => array(
-        'class' => array('links', 'secondary-menu'),
+        'class' => array('links', 'inline', 'secondary-menu'),
       ),
       'heading' => array(
         'text' => t('Secondary menu'),