diff --git a/mail/templates/default/preview.css b/mail/templates/default/preview.css
index 33367db159..9c41046b64 100644
--- a/mail/templates/default/preview.css
+++ b/mail/templates/default/preview.css
@@ -12,7 +12,6 @@
 
 body, td, textarea {
 	font-family: Verdana, Arial, Helvetica, sans-serif;
-	font-size: 11px;
 }
 
 body,html {
@@ -23,7 +22,6 @@ body,html {
 }
 .td_display {
     font-family: Verdana, Arial, Helvetica, sans-serif;
-    font-size: 120%;
     color: black;
     background-color: #FFFFFF;
 }