fix mch blog page background image on nav header for small height screens.

page.html

             print '">Fork this with Git</a></div></div>'
     %-->
     <div id="wrap"><div id="nav">
-        <ul>
+        <ul id="navbar">
             <li id="home"><a href="index.html">xythobuz.de</a></li>
             <!--%
                 mpages = [p for p in pages if p.get("parent", "") == "main" and p.lang == "en"]

static/css/style.css

     z-index: 2;
 }
 
+#navbar {
+    margin-top: 0px;
+    padding-top: 1em;
+}
+
 #content {
     width: 75%;
     margin-left: auto;