diff --git a/sass/style.scss b/sass/style.scss
index a221f854..72b92396 100644
--- a/sass/style.scss
+++ b/sass/style.scss
@@ -129,5 +129,11 @@
     &--type {
       border-right: 1px solid #000;
     }
+
+    &--config {
+      .btn-placeholder {
+        visibility: hidden;
+      }
+    }
   }
 }