--- documentViewer/css/docuviewer.css	2011/08/17 15:00:31	1.1.10.4
+++ documentViewer/css/docuviewer.css	2011/08/19 14:41:55	1.1.10.5
@@ -4,12 +4,15 @@ div.page_body {
 }
 div.col_left {
     display: table-cell;
+    vertical-align: top;
 }
 div.col_main {
     display: table-cell;
+    vertical-align: top;
 }
 div.col_right {
     display: table-cell;
+    vertical-align: top;
 }
 
 div.col_left {