--- a/test/header.html	Thu Nov 10 18:27:16 2016 +0100
+++ b/test/header.html	Thu Nov 10 18:44:48 2016 +0100
@@ -3,14 +3,13 @@
   <head>
     <title>c2html</title>
     <style type="text/css">
-      span.c2html-lineno {
+      a.c2html-lineno {
         /* as long as user-select isn't widely spread, we throw the bomb */
         -webkit-user-select: none;
         -moz-user-select: none;
         -ms-user-select: none;
         user-select: none;
-      }
-      span.c2html-lineno a {
+        display: inline-block;
         font-style: italic;
         text-decoration: none;
         color: grey;