Toast without Navbar Styling (#1210)

* layout_frontend toast update

Changes top when the navbar isn't present so the toast position appears where expected

* Update toasts.scss

src/scss/toasts.scss

@@ -115,4 +115,7 @@
             }
         }
     }
+    .layout_frontend .toast-top-right {
+        top: 20px;
+    }
 }