diff --git a/src/main.scss b/src/main.scss
index 296a50f..20ad886 100644
--- a/src/main.scss
+++ b/src/main.scss
@@ -256,3 +256,8 @@ code {
   display: block;
   margin: 0 auto;
 }
+
+.button.is-success.is-outlined {
+  border-color: #528321;
+  color: #528321;
+}