diff --git a/docs/images/banneraslo.png b/docs/images/banneraslo.png
new file mode 100644
index 0000000..5589436
Binary files /dev/null and b/docs/images/banneraslo.png differ
diff --git a/docs/images/banneraslo.webp b/docs/images/banneraslo.webp
deleted file mode 100644
index 4bde637..0000000
Binary files a/docs/images/banneraslo.webp and /dev/null differ
diff --git a/docs/index.html b/docs/index.html
index dd238ae..978ed65 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -66,12 +66,16 @@
 <link rel="stylesheet" href="css/styles.css">
 <meta property="og:title" content="Außerschulische Lernorte -">
 <meta property="og:description" content="Außerschulische Lernorte 2024">
-<meta property="og:image" content="https://OGERhubgithub.io/aslo/images/banneraslo.webp">
+<meta property="og:image" content="https://OGERhubgithub.io/aslo/images/banneraslo.png">
 <meta property="og:site-name" content="Außerschulische Lernorte">
+<meta property="og:image:height" content="1024">
+<meta property="og:image:width" content="1792">
 <meta name="twitter:title" content="Außerschulische Lernorte -">
 <meta name="twitter:description" content="Außerschulische Lernorte 2024">
-<meta name="twitter:image" content="https://OGERhubgithub.io/aslo/images/banneraslo.webp">
+<meta name="twitter:image" content="https://OGERhubgithub.io/aslo/images/banneraslo.png">
 <meta name="twitter:creator" content="@gisma">
+<meta name="twitter:image-height" content="1024">
+<meta name="twitter:image-width" content="1792">
 <meta name="twitter:card" content="summary_large_image">
 </head>
 
@@ -253,7 +257,7 @@ <h2 id="toc-title">On this page</h2>
 }
   
 </style>
-<p><img src="./images/banneraslo.webp" class="img-fluid"> Einführungskurs im <a href="https://www.uni-marburg.de/de/fb19/studium/studiengaenge/erdkunde-lehramt-gymnasium/herzlich-willkommen-beim-bachelor-geographie">Lehramtsstudium Erdkunde</a> an der Philipps Universität Marburg</p>
+<p><img src="./images/banneraslo.png" class="img-fluid"> Einführungskurs im <a href="https://www.uni-marburg.de/de/fb19/studium/studiengaenge/erdkunde-lehramt-gymnasium/herzlich-willkommen-beim-bachelor-geographie">Lehramtsstudium Erdkunde</a> an der Philipps Universität Marburg</p>
 <section id="allgemeines" class="level2">
 <h2 class="anchored" data-anchor-id="allgemeines">Allgemeines</h2>
 <p>Außerschulische Lernorte erlauben die unmittelbare Bearbeitung von geographischen Fachgegenständen im Realraum. In diesem Modul werden außerschulische Lernorte selbstständig gestaltet und unter Nutzung mobiler digitaler Medien didaktisch eingebunden. Ausgehend von fachlichen Phänomenen und Fragestellungen werden so außerschulische Lernumgebungen konstruiert, adressatengerecht aufgearbeitet und deren didaktisches Potential diskutiert.</p>
diff --git a/docs/site_libs/quarto-html/quarto-syntax-highlighting.css b/docs/site_libs/quarto-html/quarto-syntax-highlighting.css
index d9fd98f..a3dab6c 100644
--- a/docs/site_libs/quarto-html/quarto-syntax-highlighting.css
+++ b/docs/site_libs/quarto-html/quarto-syntax-highlighting.css
@@ -1,34 +1,34 @@
 /* quarto syntax highlight colors */
 :root {
-  --quarto-hl-ot-color: #003B4F;
-  --quarto-hl-at-color: #657422;
-  --quarto-hl-ss-color: #20794D;
-  --quarto-hl-an-color: #5E5E5E;
-  --quarto-hl-fu-color: #4758AB;
-  --quarto-hl-st-color: #20794D;
-  --quarto-hl-cf-color: #003B4F;
-  --quarto-hl-op-color: #5E5E5E;
-  --quarto-hl-er-color: #AD0000;
-  --quarto-hl-bn-color: #AD0000;
-  --quarto-hl-al-color: #AD0000;
-  --quarto-hl-va-color: #111111;
-  --quarto-hl-bu-color: inherit;
-  --quarto-hl-ex-color: inherit;
-  --quarto-hl-pp-color: #AD0000;
-  --quarto-hl-in-color: #5E5E5E;
-  --quarto-hl-vs-color: #20794D;
-  --quarto-hl-wa-color: #5E5E5E;
-  --quarto-hl-do-color: #5E5E5E;
-  --quarto-hl-im-color: #00769E;
-  --quarto-hl-ch-color: #20794D;
-  --quarto-hl-dt-color: #AD0000;
-  --quarto-hl-fl-color: #AD0000;
-  --quarto-hl-co-color: #5E5E5E;
-  --quarto-hl-cv-color: #5E5E5E;
-  --quarto-hl-cn-color: #8f5902;
-  --quarto-hl-sc-color: #5E5E5E;
-  --quarto-hl-dv-color: #AD0000;
-  --quarto-hl-kw-color: #003B4F;
+  --quarto-hl-al-color: #ff5555;
+  --quarto-hl-an-color: #6a737d;
+  --quarto-hl-at-color: #d73a49;
+  --quarto-hl-bn-color: #005cc5;
+  --quarto-hl-bu-color: #d73a49;
+  --quarto-hl-ch-color: #032f62;
+  --quarto-hl-co-color: #6a737d;
+  --quarto-hl-cv-color: #6a737d;
+  --quarto-hl-cn-color: #005cc5;
+  --quarto-hl-cf-color: #d73a49;
+  --quarto-hl-dt-color: #d73a49;
+  --quarto-hl-dv-color: #005cc5;
+  --quarto-hl-do-color: #6a737d;
+  --quarto-hl-er-color: #ff5555;
+  --quarto-hl-ex-color: #d73a49;
+  --quarto-hl-fl-color: #005cc5;
+  --quarto-hl-fu-color: #6f42c1;
+  --quarto-hl-im-color: #032f62;
+  --quarto-hl-in-color: #6a737d;
+  --quarto-hl-kw-color: #d73a49;
+  --quarto-hl-op-color: #24292e;
+  --quarto-hl-pp-color: #d73a49;
+  --quarto-hl-re-color: #6a737d;
+  --quarto-hl-sc-color: #005cc5;
+  --quarto-hl-ss-color: #032f62;
+  --quarto-hl-st-color: #032f62;
+  --quarto-hl-va-color: #e36209;
+  --quarto-hl-vs-color: #032f62;
+  --quarto-hl-wa-color: #ff5555;
 }
 
 /* other quarto variables */
@@ -36,164 +36,140 @@
   --quarto-font-monospace: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
 }
 
-pre > code.sourceCode > span {
-  color: #003B4F;
-}
-
-code span {
-  color: #003B4F;
+code span.al {
+  font-weight: bold;
+  color: #ff5555;
 }
 
-code.sourceCode > span {
-  color: #003B4F;
+code span.an {
+  color: #6a737d;
 }
 
-div.sourceCode,
-div.sourceCode pre.sourceCode {
-  color: #003B4F;
+code span.at {
+  color: #d73a49;
 }
 
-code span.ot {
-  color: #003B4F;
-  font-style: inherit;
+code span.bn {
+  color: #005cc5;
 }
 
-code span.at {
-  color: #657422;
-  font-style: inherit;
+code span.bu {
+  color: #d73a49;
 }
 
-code span.ss {
-  color: #20794D;
-  font-style: inherit;
+code span.ch {
+  color: #032f62;
 }
 
-code span.an {
-  color: #5E5E5E;
-  font-style: inherit;
+code span.co {
+  color: #6a737d;
 }
 
-code span.fu {
-  color: #4758AB;
-  font-style: inherit;
+code span.cv {
+  color: #6a737d;
 }
 
-code span.st {
-  color: #20794D;
-  font-style: inherit;
+code span.cn {
+  color: #005cc5;
 }
 
 code span.cf {
-  color: #003B4F;
-  font-style: inherit;
+  color: #d73a49;
 }
 
-code span.op {
-  color: #5E5E5E;
-  font-style: inherit;
+code span.dt {
+  color: #d73a49;
 }
 
-code span.er {
-  color: #AD0000;
-  font-style: inherit;
+code span.dv {
+  color: #005cc5;
 }
 
-code span.bn {
-  color: #AD0000;
-  font-style: inherit;
+code span.do {
+  color: #6a737d;
 }
 
-code span.al {
-  color: #AD0000;
-  font-style: inherit;
+code span.er {
+  color: #ff5555;
+  text-decoration: underline;
 }
 
-code span.va {
-  color: #111111;
-  font-style: inherit;
+code span.ex {
+  font-weight: bold;
+  color: #d73a49;
 }
 
-code span.bu {
-  font-style: inherit;
+code span.fl {
+  color: #005cc5;
 }
 
-code span.ex {
-  font-style: inherit;
+code span.fu {
+  color: #6f42c1;
 }
 
-code span.pp {
-  color: #AD0000;
-  font-style: inherit;
+code span.im {
+  color: #032f62;
 }
 
 code span.in {
-  color: #5E5E5E;
-  font-style: inherit;
+  color: #6a737d;
 }
 
-code span.vs {
-  color: #20794D;
-  font-style: inherit;
+code span.kw {
+  color: #d73a49;
 }
 
-code span.wa {
-  color: #5E5E5E;
-  font-style: italic;
+pre > code.sourceCode > span {
+  color: #24292e;
 }
 
-code span.do {
-  color: #5E5E5E;
-  font-style: italic;
+code span {
+  color: #24292e;
 }
 
-code span.im {
-  color: #00769E;
-  font-style: inherit;
+code.sourceCode > span {
+  color: #24292e;
 }
 
-code span.ch {
-  color: #20794D;
-  font-style: inherit;
+div.sourceCode,
+div.sourceCode pre.sourceCode {
+  color: #24292e;
 }
 
-code span.dt {
-  color: #AD0000;
-  font-style: inherit;
+code span.op {
+  color: #24292e;
 }
 
-code span.fl {
-  color: #AD0000;
-  font-style: inherit;
+code span.pp {
+  color: #d73a49;
 }
 
-code span.co {
-  color: #5E5E5E;
-  font-style: inherit;
+code span.re {
+  color: #6a737d;
 }
 
-code span.cv {
-  color: #5E5E5E;
-  font-style: italic;
+code span.sc {
+  color: #005cc5;
 }
 
-code span.cn {
-  color: #8f5902;
-  font-style: inherit;
+code span.ss {
+  color: #032f62;
 }
 
-code span.sc {
-  color: #5E5E5E;
-  font-style: inherit;
+code span.st {
+  color: #032f62;
 }
 
-code span.dv {
-  color: #AD0000;
-  font-style: inherit;
+code span.va {
+  color: #e36209;
 }
 
-code span.kw {
-  color: #003B4F;
-  font-style: inherit;
+code span.vs {
+  color: #032f62;
+}
+
+code span.wa {
+  color: #ff5555;
 }
 
 .prevent-inlining {
diff --git a/docs/sitemap.xml b/docs/sitemap.xml
index 4cc8b0b..02bbaf6 100644
--- a/docs/sitemap.xml
+++ b/docs/sitemap.xml
@@ -2,58 +2,58 @@
 <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
   <url>
     <loc>https://OGERhubgithub.io/aslo/templates/slides-template.html</loc>
-    <lastmod>2024-04-03T23:36:54.463Z</lastmod>
+    <lastmod>2024-04-03T23:56:52.108Z</lastmod>
   </url>
   <url>
     <loc>https://OGERhubgithub.io/aslo/unit02/unit02-02.html</loc>
-    <lastmod>2024-04-03T23:36:46.379Z</lastmod>
+    <lastmod>2024-04-03T23:56:45.799Z</lastmod>
   </url>
   <url>
     <loc>https://OGERhubgithub.io/aslo/unit03/unit03-01.html</loc>
-    <lastmod>2024-04-03T23:36:45.747Z</lastmod>
+    <lastmod>2024-04-03T23:56:45.199Z</lastmod>
   </url>
   <url>
     <loc>https://OGERhubgithub.io/aslo/unit00/unit00-02-stupruef.html</loc>
-    <lastmod>2024-04-03T23:36:45.151Z</lastmod>
+    <lastmod>2024-04-03T23:56:44.555Z</lastmod>
   </url>
   <url>
     <loc>https://OGERhubgithub.io/aslo/unit00/unit00-faq.html</loc>
-    <lastmod>2024-04-03T23:36:44.539Z</lastmod>
+    <lastmod>2024-04-03T23:56:43.919Z</lastmod>
   </url>
   <url>
     <loc>https://OGERhubgithub.io/aslo/unit01/unit01-01.html</loc>
-    <lastmod>2024-04-03T23:36:43.319Z</lastmod>
+    <lastmod>2024-04-03T23:56:42.587Z</lastmod>
   </url>
   <url>
     <loc>https://OGERhubgithub.io/aslo/slides/slidelist.html</loc>
-    <lastmod>2024-04-03T23:36:42.647Z</lastmod>
+    <lastmod>2024-04-03T23:56:41.927Z</lastmod>
   </url>
   <url>
     <loc>https://OGERhubgithub.io/aslo/slides/slide1.html</loc>
-    <lastmod>2024-04-03T23:36:42.211Z</lastmod>
+    <lastmod>2024-04-03T23:56:41.547Z</lastmod>
   </url>
   <url>
     <loc>https://OGERhubgithub.io/aslo/unit01/unit01-02.html</loc>
-    <lastmod>2024-04-03T23:36:42.991Z</lastmod>
+    <lastmod>2024-04-03T23:56:42.267Z</lastmod>
   </url>
   <url>
     <loc>https://OGERhubgithub.io/aslo/unit00/impressum.html</loc>
-    <lastmod>2024-04-03T23:36:44.239Z</lastmod>
+    <lastmod>2024-04-03T23:56:43.599Z</lastmod>
   </url>
   <url>
     <loc>https://OGERhubgithub.io/aslo/unit00/about.html</loc>
-    <lastmod>2024-04-03T23:36:44.823Z</lastmod>
+    <lastmod>2024-04-03T23:56:44.215Z</lastmod>
   </url>
   <url>
     <loc>https://OGERhubgithub.io/aslo/unit00/unit00-01-howto.html</loc>
-    <lastmod>2024-04-03T23:36:45.475Z</lastmod>
+    <lastmod>2024-04-03T23:56:44.891Z</lastmod>
   </url>
   <url>
     <loc>https://OGERhubgithub.io/aslo/unit02/unit02-01.html</loc>
-    <lastmod>2024-04-03T23:48:07.604Z</lastmod>
+    <lastmod>2024-04-03T23:56:45.491Z</lastmod>
   </url>
   <url>
     <loc>https://OGERhubgithub.io/aslo/index.html</loc>
-    <lastmod>2024-04-03T23:36:46.763Z</lastmod>
+    <lastmod>2024-04-03T23:56:46.155Z</lastmod>
   </url>
 </urlset>
diff --git a/docs/templates/allformats-odt-docx-examples.odt b/docs/templates/allformats-odt-docx-examples.odt
index 0f0a81d..4077019 100644
Binary files a/docs/templates/allformats-odt-docx-examples.odt and b/docs/templates/allformats-odt-docx-examples.odt differ
diff --git a/docs/templates/journals-examples-default.odt b/docs/templates/journals-examples-default.odt
index 097d55e..1b04683 100644
Binary files a/docs/templates/journals-examples-default.odt and b/docs/templates/journals-examples-default.odt differ
diff --git a/images/banneraslo.png b/images/banneraslo.png
new file mode 100644
index 0000000..5589436
Binary files /dev/null and b/images/banneraslo.png differ
diff --git a/index.md b/index.md
index 3220696..0d99860 100644
--- a/index.md
+++ b/index.md
@@ -2,10 +2,10 @@
 title: ""
 open-graph:
   description: "Außerschulische Lernorte 2024"
-  image: /images/banneraslo.webp
+  image: /images/banneraslo.png
 twitter-card:
   description: "Außerschulische Lernorte 2024"
-  image: /images/banneraslo.webp
+  image: /images/banneraslo.png
 
 comments: false
 ---
@@ -20,7 +20,7 @@ comments: false
   
 </style>
 ```
-![](/images/banneraslo.webp)
+![](/images/banneraslo.png)
 Einführungskurs im [Lehramtsstudium Erdkunde](https://www.uni-marburg.de/de/fb19/studium/studiengaenge/erdkunde-lehramt-gymnasium/herzlich-willkommen-beim-bachelor-geographie) an der Philipps Universität Marburg
 
 ## Allgemeines