diff --git a/browser/base/content/credits.xhtml b/browser/base/content/credits.xhtml
index 27a14637ce3e..c690ba3189e4 100644
--- a/browser/base/content/credits.xhtml
+++ b/browser/base/content/credits.xhtml
@@ -85,9 +85,9 @@
         position: absolute;
         left: 0px;
         top: 0px;
+        bottom: 8px;
         overflow: hidden;
         z-index: 1;
-        height: 285px;
         width: 280px;
         margin-left: 10px;
         margin-right: 10px;
@@ -95,6 +95,10 @@
         font-size: small;
       }
 
+      #creditsBox > .title > .motto {
+        margin-bottom: 180px;
+      }
+
       h3 {
         font-weight: bold;
         font-size: small;
diff --git a/mail/base/content/credits.xhtml b/mail/base/content/credits.xhtml
index 9a9909205b9a..9a7643fdfc9b 100644
--- a/mail/base/content/credits.xhtml
+++ b/mail/base/content/credits.xhtml
@@ -84,9 +84,9 @@
         position: absolute;
         left: 0px;
         top: 0px;
+        bottom:8px;
         overflow: hidden;
         z-index: 1;
-        height: 275px;
         width: 280px; 
         margin-left: 10px;
         margin-right: 10px;
@@ -94,6 +94,10 @@
         font-size: small;
       }
 
+      #creditsBox > .title > .motto {
+        margin-bottom: 180px;
+      }
+
       h3 {
         font-weight: bold;
         font-size: small;