Bug 611658 - The buttons found on SSL Error Page are black (dark grey) [r=vingtetun]

mobile/chrome/content/content.css

@@ -82,6 +82,7 @@ select[size="1"] xul|scrollbarbutton {
 select,
 textarea,
 button,
+xul|button,
 * > input:not([type="image"]) {
   -moz-appearance: none !important;  /* See bug 598421 for fixing the platform */
   -moz-border-radius: 3px;