diff --git a/inst/reveal.js-4.6.1/css/theme/source/ids.scss b/inst/reveal.js-4.6.1/css/theme/source/ids.scss
index 9d55508..26dabc5 100644
--- a/inst/reveal.js-4.6.1/css/theme/source/ids.scss
+++ b/inst/reveal.js-4.6.1/css/theme/source/ids.scss
@@ -267,3 +267,80 @@
   padding-bottom: .5em;
   font-size: 1em;
 }
+
+/*********************************************
+ * TABLES
+ *********************************************/
+
+ th {
+  color: rgb(246, 168, 0);
+}
+
+table {
+  font-family: 'Fira Sans Condensed', sans-serif;
+  font-weight: 400;
+  font-size: 16px;
+}
+
+.reveal table.dataTable {
+  border: #aaaaaa 1px solid;
+  border-collapse: collapse;
+}
+
+.reveal table.dataTable td {
+  border: #aaaaaa 1px solid;
+  border-collapse: collapse;
+}
+
+.dataTables_wrapper .dataTables_length, .dataTables_wrapper .dataTables_filter, .dataTables_wrapper .dataTables_info, .dataTables_wrapper .dataTables_processing, .dataTables_wrapper .dataTables_paginate, table.dataTable thead > tr > th.sorting::before, table.dataTable thead > tr > th.sorting::after, table.dataTable thead > tr > th.sorting_asc::before, table.dataTable thead > tr > th.sorting_asc::after, table.dataTable thead > tr > th.sorting_desc::before, table.dataTable thead > tr > th.sorting_desc::after, table.dataTable thead > tr > th.sorting_asc_disabled::before, table.dataTable thead > tr > th.sorting_asc_disabled::after, table.dataTable thead > tr > th.sorting_desc_disabled::before, table.dataTable thead > tr > th.sorting_desc_disabled::after, table.dataTable thead > tr > td.sorting::before, table.dataTable thead > tr > td.sorting::after, table.dataTable thead > tr > td.sorting_asc::before, table.dataTable thead > tr > td.sorting_asc::after, table.dataTable thead > tr > td.sorting_desc::before, table.dataTable thead > tr > td.sorting_desc::after, table.dataTable thead > tr > td.sorting_asc_disabled::before, table.dataTable thead > tr > td.sorting_asc_disabled::after, table.dataTable thead > tr > td.sorting_desc_disabled::before, table.dataTable thead > tr > td.sorting_desc_disabled::after {
+  display: none;
+}
+
+.caption {
+  font-family: 'Fira Sans Condensed', sans-serif;
+  font-weight: 400;
+  font-size: 16px;
+	text-align: center;
+}
+
+/*
+table.display td { white-space: nowrap; }
+*/
+
+.dt-buttons, .dataTables_filter {
+  margin-top: 10pt;
+}
+
+/*********************************************
+ * BIBLIOGRAPHY
+ *********************************************/
+
+.reveal .references {
+  font-family: "Fira Sans Condensed", sans-serif;
+  font-size: 16px;
+  text-align: left;
+  margin-top: 35px;
+  max-height: 540px;
+  font-weight: 400;
+  color: #253b43;
+  overflow-y: auto;
+}
+
+.hanging-indent > .csl-entry {
+  padding-left: 22px ;
+  text-indent: -22px ;
+}
+
+.csl-entry::first-line {
+  color: #253b43;
+}
+
+.csl-entry {
+  color: #888888;
+}
+
+/* Add line break after authors and year*/
+.csl-entry :first-child::before {
+  content: "\a";
+  white-space: pre;
+}
diff --git a/inst/reveal.js-4.6.1/dist/theme/ids.css b/inst/reveal.js-4.6.1/dist/theme/ids.css
index e65c0a3..c886002 100644
--- a/inst/reveal.js-4.6.1/dist/theme/ids.css
+++ b/inst/reveal.js-4.6.1/dist/theme/ids.css
@@ -379,7 +379,7 @@
 /*********************************************
  * FOOTER
  *********************************************/
-#ids-footer {
+#ids-footer:not(title-slide) {
   opacity: 1;
   background: white;
   color: #444444;
@@ -470,7 +470,7 @@
   display: none !important;
 }
 
-.title-frame div {
+.title-frame div.slide-background-content {
   text-align: right !important;
   background-image: url("https://corpora.ids-mannheim.de/slides/reveal.js.ids/images/Mitglied_WGL_transparent.svg") !important;
   background-repeat: no-repeat;
@@ -557,8 +557,82 @@
 }
 
 .title-frame h2 {
-  margin-top: 0;
+  margin-top: -3px;
   margin-bottom: 1em;
   padding-bottom: 0.5em;
   font-size: 1em;
+}
+
+/*********************************************
+ * TABLES
+ *********************************************/
+th {
+  color: #f6a800;
+}
+
+table {
+  font-family: "Fira Sans Condensed", sans-serif;
+  font-weight: 400;
+  font-size: 16px;
+}
+
+.reveal table.dataTable {
+  border: #aaaaaa 1px solid;
+  border-collapse: collapse;
+}
+
+.reveal table.dataTable td {
+  border: #aaaaaa 1px solid;
+  border-collapse: collapse;
+}
+
+.dataTables_wrapper .dataTables_length, .dataTables_wrapper .dataTables_filter, .dataTables_wrapper .dataTables_info, .dataTables_wrapper .dataTables_processing, .dataTables_wrapper .dataTables_paginate, table.dataTable thead > tr > th.sorting::before, table.dataTable thead > tr > th.sorting::after, table.dataTable thead > tr > th.sorting_asc::before, table.dataTable thead > tr > th.sorting_asc::after, table.dataTable thead > tr > th.sorting_desc::before, table.dataTable thead > tr > th.sorting_desc::after, table.dataTable thead > tr > th.sorting_asc_disabled::before, table.dataTable thead > tr > th.sorting_asc_disabled::after, table.dataTable thead > tr > th.sorting_desc_disabled::before, table.dataTable thead > tr > th.sorting_desc_disabled::after, table.dataTable thead > tr > td.sorting::before, table.dataTable thead > tr > td.sorting::after, table.dataTable thead > tr > td.sorting_asc::before, table.dataTable thead > tr > td.sorting_asc::after, table.dataTable thead > tr > td.sorting_desc::before, table.dataTable thead > tr > td.sorting_desc::after, table.dataTable thead > tr > td.sorting_asc_disabled::before, table.dataTable thead > tr > td.sorting_asc_disabled::after, table.dataTable thead > tr > td.sorting_desc_disabled::before, table.dataTable thead > tr > td.sorting_desc_disabled::after {
+  display: none;
+}
+
+.caption {
+  font-family: "Fira Sans Condensed", sans-serif;
+  font-weight: 400;
+  font-size: 16px;
+  text-align: center;
+}
+
+/*
+table.display td { white-space: nowrap; }
+*/
+.dt-buttons, .dataTables_filter {
+  margin-top: 10pt;
+}
+
+/*********************************************
+ * BIBLIOGRAPHY
+ *********************************************/
+.reveal .references {
+  font-family: "Fira Sans Condensed", sans-serif;
+  font-size: 16px;
+  text-align: left;
+  margin-top: 35px;
+  max-height: 540px;
+  font-weight: 400;
+  color: #253b43;
+  overflow-y: auto;
+}
+
+.hanging-indent > .csl-entry {
+  padding-left: 22px;
+  text-indent: -22px;
+}
+
+.csl-entry::first-line {
+  color: #253b43;
+}
+
+.csl-entry {
+  color: #888888;
+}
+
+/* Add line break after authors and year*/
+.csl-entry :first-child::before {
+  content: "\a";
+  white-space: pre;
 }
\ No newline at end of file