Fixed CSS path

templates/base.html

@@ -7,7 +7,7 @@
   {% block head %}
     <title>{% block title %}{{ SITENAME }}{% endblock title %}</title>
     <meta charset="utf-8" />
-    <link rel="stylesheet" type="text/css" href="{{ SITE_URL }}/theme/css/site.css" />
+    <link rel="stylesheet" type="text/css" href="{{ SITEURL }}/theme/css/site.css" />
     {% if FEED_ALL_ATOM %}
       <link href="{{ FEED_DOMAIN }}/{% if FEED_ALL_ATOM_URL %}{{ FEED_ALL_ATOM_URL }}{% else %}{{ FEED_ALL_ATOM }}{% endif %}" type="application/atom+xml" rel="alternate" title="{{ SITENAME }} Full Atom Feed" />
     {% endif %}