diff --git a/app/assets/stylesheets/application.css b/app/assets/stylesheets/application.css
index fa77a8dab..b8892d132 100644
--- a/app/assets/stylesheets/application.css
+++ b/app/assets/stylesheets/application.css
@@ -20,6 +20,9 @@ pre, code {font-family: Consolas, Menlo, "Liberation Mono", Courier, monospace;}
 .wiki h4 {font-size: 1.2em; border: none; font-weight: bold;}
 .wiki h5 {font-size: 1em;}
 .wiki h6 {font-size: 1em; color: #8e8e8e;}
+.wiki table td[align=right],th[align=right] { text-align:right; }
+.wiki table td[align=left],th[align=left] { text-align:left; }
+
 
 /***** Layout *****/
 #wrapper {