336824 - numerous small issues with feed handling/options r=brettw for browser bits r=sayrer for processor exception handling

browser/themes/gnomestripe/browser/feeds/subscribe.css

@@ -8,7 +8,7 @@ html {
   font: 3mm tahoma,arial,helvetica,sans-serif;
 }
 
-#feedBody {
+#feedBody, #feedError {
   border: 1px solid THreeDShadow;
   -moz-border-radius: 10px;
   padding: 3em;