Bug 429101 - Missing styling on navigation buttons in main calendar view, patch by ssitter, r=sipaq

calendar/base/themes/pinstripe/calendar-views.css

@@ -527,6 +527,7 @@ calendar-navigation-buttons {
 }
 
 .title-label-box button {
+    background-color: transparent;
     /* Override button min-width so views can be narrow on narrow screen */
     min-width: 1px;
     /* Allow overflow, so long localized month names don't prevent narrow view */

calendar/base/themes/winstripe/calendar-views.css

@@ -527,6 +527,7 @@ calendar-navigation-buttons {
 }
 
 .title-label-box button {
+    background-color: transparent;
     /* Override button min-width so views can be narrow on narrow screen */
     min-width: 1px;
     /* Allow overflow, so long localized month names don't prevent narrow view */