diff --git a/theme/standard/styles_layout.css b/theme/standard/styles_layout.css
index d02188f6033..c527ac87414 100644
--- a/theme/standard/styles_layout.css
+++ b/theme/standard/styles_layout.css
@@ -1822,16 +1822,20 @@ body#mod-quiz-report .controls {
   overflow:auto;
   left:260px;
   border:1px solid;
+  width:640px;
+  height:480px;
 }
 
 #ims-contentframe-no-nav {
   position:absolute;
   overflow:auto;
   border:1px solid;
+  width:640px;
+  height:480px;
 }
 
 #mod-resource-view div#footer {
-        margin-top: 5px;
+  margin-top: 5px;
 }
 
 /***