diff --git a/theme-extender.css b/theme-extender.css
new file mode 100644
index 0000000..476d4d6
--- /dev/null
+++ b/theme-extender.css
@@ -0,0 +1,10 @@
+/* GITEA THEME extender  */
+
+:root {
+    --color-nav-hover-bg: #22272e;
+}
+
+#navbar a:hover {
+    background: rgba(0,0,0,0.5)
+}
+