diff --git a/css/components/navigation.css b/css/components/navigation.css
index c215ba9d9fdf0f541d5919a85ac02d53e5ce0a06..347dae872af69182fae8b15ef3da5bd88b825974 100644
--- a/css/components/navigation.css
+++ b/css/components/navigation.css
@@ -95,4 +95,9 @@ ul.dropdown-menu {
 /* Make sure links in the active trail reverse out to white so that they do not diappear when the LIs highlight */
 .dropdown-menu li.active>a {
   color: #fff;
-}
\ No newline at end of file
+}
+
+/* Menu toggler fall back icon */
+.navbar-toggler-icon {
+  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='30' height='30' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%280, 0, 0, 0.5%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
+}