diff --git a/_quarto.yml b/_quarto.yml
index 10771f0..4e2570e 100644
--- a/_quarto.yml
+++ b/_quarto.yml
@@ -8,6 +8,8 @@ website:
   #     - href: index.qmd
   #       text: Home
   #     - about.qmd
+  repo-url: https://gitea.spacilovi.eu/david-spacil/help
+  repo-actions: [issue]
   sidebar: 
     style: "docked"
     search: true
@@ -23,6 +25,8 @@ format:
     theme:
       - cosmo
       - brand
+    link-external-icon: true
+    link-external-newwindow: true
     css: styles.css
     toc: true
 
diff --git a/styles.css b/styles.css
index 2ddf50c..6cede45 100644
--- a/styles.css
+++ b/styles.css
@@ -1 +1,10 @@
 /* css styles */
+
+p, li {
+    text-align: justify;
+}
+
+.img-float-left {
+    float: left;
+    margin: 10px 10px 10px 0;
+}
\ No newline at end of file