diff --git a/scss/modules/_buttons.scss b/scss/modules/_buttons.scss
index 5b41b0c..1643a98 100644
--- a/scss/modules/_buttons.scss
+++ b/scss/modules/_buttons.scss
@@ -11,4 +11,8 @@
   padding: 0 $base-margin-bottom;
   text-align: center;
   width: auto;
-}
\ No newline at end of file
+  &::-moz-focus-inner {
+    border: 0;
+    padding: 0;
+  }
+}