diff --git a/src/template_pre.html b/src/template_pre.html
index 12eadc8..a591db1 100644
--- a/src/template_pre.html
+++ b/src/template_pre.html
@@ -32,7 +32,7 @@
 	background-color: var(--color-bg);
 }
 
-#menu {
+#nav-menu {
 	font-family: sans-serif !important;
 }
 
@@ -145,7 +145,7 @@
 </head>
 <body>
 <main>
-<center id="menu">
+<center id="nav-menu">
 <img src="img/labwc3-with-text.svg" alt="labwc" height="61px" /><br />
 [<a href="index.html">home</a>]
 [<a href="https://github.com/labwc/labwc#readme">readme</a>]