diff --git a/template.ezt b/template.ezt
index 1a85f4c..d3aef77 100644
--- a/template.ezt
+++ b/template.ezt
@@ -16,7 +16,7 @@ div#centre { padding-top: 45px; margin-top: 0px; }
 </style>["<![endif]-->"]
     <script type="text/javascript" src="[theme_url]/static/dataview.js"></script>
   </head>
-  <body[if-any onload] onload="[onload]"[end]>
+  <body class="wcs" [if-any onload] onload="[onload]"[end]>
 
    <div id="page">
     <div id="header">
diff --git a/templates/theme_sekizai.html b/templates/theme_sekizai.html
index 9a31fad..3ca046e 100644
--- a/templates/theme_sekizai.html
+++ b/templates/theme_sekizai.html
@@ -18,7 +18,7 @@
     {% endblock %}
     {% render_block "js" %}
   </head>
-  <body {% block bodyargs %}{% endblock %}>
+  <body class="authentic2" {% block bodyargs %}{% endblock %}>
 
    <div id="page">
     <div id="header">
