Cross-browser CSS updates for issue #9

Affects fade in / out of top menu, plus a couple of other minor
style changes not worth mentioning (hence why I mentioned them)

Change-Id: Ibebe140c0e08f11f1eff663c6087fb5e59b3bcbd

app/design/frontend/default/default/template/devel/frontend.phtml

@@ -57,13 +57,17 @@ body{ padding-top: 4.5ex; }
 		rgb(45,46,46) 69%
 	);
 
-	opacity: 0.5;
-
-	-webkit-transition: opacity 0.5s ease-in-out;
+	opacity: 0.75;
+	-webkit-transition: opacity 3s ease-in-out;
+	-moz-transition: opacity 3s ease-in-out;
+	transition: opacity 3s ease-in-out;		
 }
 
 #dhmedia_devel_block_frontend:hover {
-	opacity: 1;
+	opacity: 1;	
+	-webkit-transition: opacity 0.1s ease-in-out;
+	-moz-transition: opacity 0.1s ease-in-out;
+	transition: opacity 0.1s ease-in-out;	
 }
 
 /* Links */