css fix.

framework/yii/debug/assets/main.css

 #yii-debug-toolbar {
-	margin: 0;
+	margin: 0 0 20px 0;
 	padding: 0;
 	z-index: 1000000;
 	font: 11px Verdana, Arial, sans-serif;
@@ -125,11 +125,6 @@ ul.trace {
 	list-style: none;
 }
 
-.default-index .container,
-.default-view .container {
-	margin-top: 10px;
-}
-
 .callout-danger {
 	background-color: #fcf2f2;
 	border-color: #dFb5b4;