Removed margins from the wrong class (editor)

Signed-off-by: emanuele <emanuele45@gmail.com>

Themes/default/css/jquery.sceditor.css

@@ -90,7 +90,7 @@ div.sceditor-dropdown, div.sceditor-dropdown div {
 		div.sceditor-insertemail {
 			padding: 5px;
 		}
-		div.sceditor-dropdown {
+		div.sceditor-smileyPopup {
 			margin: 0;
 		}
 		.sceditor-insertemoticon img, .sceditor-smileyPopup img {