diff --git a/docs/10_Features.md "b/docs/10_\360\237\223\221_Features.md"
similarity index 100%
rename from docs/10_Features.md
rename to "docs/10_\360\237\223\221_Features.md"
diff --git a/docs/20_Installation.md "b/docs/20_\342\226\266\357\270\217_Installation.md"
similarity index 100%
rename from docs/20_Installation.md
rename to "docs/20_\342\226\266\357\270\217_Installation.md"
diff --git a/docs/30_Configuration.md "b/docs/30_\342\232\231\357\270\217_Configuration.md"
similarity index 100%
rename from docs/30_Configuration.md
rename to "docs/30_\342\232\231\357\270\217_Configuration.md"
diff --git a/docs/_index.md b/docs/_index.md
index 419f8df5d8eef12b2034de906eeb90c2a938cf93..62f956b5cc6f6adff8730d2107d350ee2b46a635 100644
--- a/docs/_index.md
+++ b/docs/_index.md
@@ -5,7 +5,9 @@ Redirect urls of any domain that points here.
 
 Author: Axel Hahn; Institute for Medical Education; University of Bern
 
-License: GNUP GPL 3.0
+📄 Source: <https://git-repo.iml.unibe.ch/iml-open-source/redirect-handler> \
+📜 License: GNU GPL 3.0 \
+📖 Docs: <https://os-docs.iml.unibe.ch/redirect-handler/>
 
 ## Requirements ##
 
diff --git a/docs/style.css b/docs/style.css
index 1ceb0eb44395361387353e278a5dff3fe935324c..909562cb91d2a8335f4470332ef1e07bdb2ee44c 100644
--- a/docs/style.css
+++ b/docs/style.css
@@ -1,7 +1,7 @@
 /*
 
     patch css elements of daux.io blue theme
-    version 2022-04-22
+    version 2022-05-13
 
 */
 
@@ -28,8 +28,8 @@
 
     --h1: rgba(40,60,80,0.8);
     --h1-bottom: 1px solid rgba(40,60,80,0.1);
-    --h2: rgba(40,60,80,0.5);
-    --h3: rgba(40,60,80,0.3);
+    --h2: #468;
+    --h3: #579;
 
 }