diff --git a/ChangeLog b/ChangeLog
index f852519d6..8a3bba914 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -7,6 +7,7 @@ phpMyAdmin - ChangeLog
 - bug #3427256 [interface] no links to browse/empty views and tables
 - bug #3430377 [interface] Deleted search results remain visible
 - bug #3428627 [import] ODS import ignores memory limits
+- bug #3426836 [interface] Visual column separation
 
 3.4.7.0 (2011-10-23)
 - bug #3418610 [interface] Links in navigation when $cfg['MainPageIconic'] = false
diff --git a/themes/pmahomme/css/theme_right.css.php b/themes/pmahomme/css/theme_right.css.php
index fba2f23ff..048791a2e 100644
--- a/themes/pmahomme/css/theme_right.css.php
+++ b/themes/pmahomme/css/theme_right.css.php
@@ -65,7 +65,10 @@ h2 a img{display:inline;}
 
 .data{
 margin: 0 0 12px 0;
+}
 
+#table_results td.data {
+border-right: 1px solid #444444;
 }
 
 h3 {
@@ -372,9 +375,10 @@ table tr.odd th,
 }
 
 /* even items 2,4,6,8,... */
+/* (tested on CRTs and ACLs) */
 table tr.even th,
 .even {
-    background: #f3f3f3;
+    background: #DFDFDF;
 }
 
 /* odd table rows 1,3,5,7,... */