diff --git a/normalize.css b/normalize.css
index 192eb9c..8abad7e 100644
--- a/normalize.css
+++ b/normalize.css
@@ -203,23 +203,9 @@ button,
  * Remove the inner border and padding in Firefox.
  */
 
-button::-moz-focus-inner,
-[type="button"]::-moz-focus-inner,
-[type="reset"]::-moz-focus-inner,
-[type="submit"]::-moz-focus-inner {
-  border-style: none;
-  padding: 0;
-}
-
-/**
- * Restore the focus styles unset by the previous rule.
- */
-
-button:-moz-focusring,
-[type="button"]:-moz-focusring,
-[type="reset"]:-moz-focusring,
-[type="submit"]:-moz-focusring {
-  outline: 1px dotted ButtonText;
+::-moz-focus-inner {
+	border: 0;
+	padding: 0;
 }
 
 /**