diff --git a/web/various-cards.html b/web/various-cards.html
index ed24d1a..2536973 100644
--- a/web/various-cards.html
+++ b/web/various-cards.html
@@ -1,15 +1,18 @@
 <!doctype html>
 <html lang="en">
-<head>
-<title>cards (various)</title>
-<!-- 2020-11-26 Thu 20:02 -->
-<meta charset="utf-8">
-<meta name="viewport" content="width=device-width, initial-scale=1">
-<meta name="generator" content="Org-mode">
-<meta name="author" content="The S.P.A.C.E consortium &amp; SUPERject working group">
+    <head>
+	<title>cards (various)</title>
+	<!-- 2020-11-26 Thu 20:02 -->
+	<meta charset="utf-8">
+	<meta name="viewport" content="width=device-width, initial-scale=1">
+	<meta name="generator" content="Org-mode">
+	<meta name="author" content="The S.P.A.C.E consortium &amp; SUPERject working group">
 
-<link  href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.5/css/bootstrap.min.css" rel="stylesheet">
-<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
+	<link href="https://bootswatch.com/4/simplex/bootstrap.min.css" rel="stylesheet">
+	<!-- 
+	     <link  href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.5/css/bootstrap.min.css" rel="stylesheet">
+	-->
+	<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
 <script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.5/js/bootstrap.min.js"></script>
 <style>
  /* org mode styles on top of twbs */
