From e9afa0d066df12d7abecf3954a3d34ae1388cecc Mon Sep 17 00:00:00 2001
From: Eryk Kulikowski <eryk.kulikowski@kuleuven.be>
Date: Fri, 13 Oct 2023 15:46:20 +0200
Subject: [PATCH] visual tweaks

---
 previewers/betatest/ROCrateDeltablot.html | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/previewers/betatest/ROCrateDeltablot.html b/previewers/betatest/ROCrateDeltablot.html
index aa8d531..33a6d51 100644
--- a/previewers/betatest/ROCrateDeltablot.html
+++ b/previewers/betatest/ROCrateDeltablot.html
@@ -11,12 +11,11 @@
     <script src="lib/jquery.i18n.language.js"></script>
     <script type="text/javascript" src="js/retriever.js"></script>
     <!-- Latest compiled and minified CSS -->
-    <link rel='stylesheet' type='text/css'
-        href='https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css'>
+    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css"
+        integrity="sha384-HSMxcRTRxnN+Bdg0JdbxYKrThecOKuH5zCYotlSAcp1+c8xmyTe9GYg1l9a69psu" crossorigin="anonymous">
     <!-- Optional theme -->
     <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap-theme.min.css"
         integrity="sha384-6pzBo3FDv/PJ8r2KRkGHifhEocL+1X2rVCTTkUfGk7/0pbek5mMa1upzvWbrUbOZ" crossorigin="anonymous">
-    <link rel="stylesheet" href="https://cdn.jsdelivr.net/handsontable/0.28.4/handsontable.full.min.css">
     <link type="text/css" rel="stylesheet" href="css/preview.css" />
 </head>
 
@@ -37,13 +36,13 @@ <h1 class="page-title rocratePreviewText">RO-Crate Preview</h1>
                         --main-bg: #f4f6f7;
                         --border: #cdcdcd;
                     }
-            
+
                     body {
                         background-color: var(--main-bg);
                         padding-left: 2vw;
                         color: #444;
                     }
-            
+
                     .ro-crate2htmlKey {
                         font-weight: bold;
                         margin-right: 1em;