fix image

OebbJan · OebbJan · commit 516ad69070c8 · 2026-03-26T08:43:15.000+01:00
diff --git a/content/challenges/track-1/21-direct.md b/content/challenges/track-1/21-direct.md
@@ -5,9 +5,8 @@ menus:
     weight: 20
   footer1:
     weight: 10
-aliases: /challenges.html
 banner:
-  image: images/events/Hack4Rail-Bern-2025_Copyright-SBB_079.jpg
+  image: images/events/Hack4Rail-Bern-2025_team.jpg
   processes:
     - "fill 1900x600"
 ---
diff --git a/content/challenges/track-1/22-relief-planning.md b/content/challenges/track-1/22-relief-planning.md
@@ -6,7 +6,7 @@ menus:
   footer1:
     weight: 10
 banner:
-  image: images/events/Hack4Rail-Bern-2025_Copyright-SBB_079.jpg
+  image: images/events/Hack4Rail-Bern-2025_team.jpg
   processes:
     - "fill 1900x600"
 ---
diff --git a/content/challenges/track-3/20-one-ui.md b/content/challenges/track-3/20-one-ui.md
@@ -6,7 +6,7 @@ menus:
   footer1:
     weight: 10
 banner:
-  image: images/events/Hack4Rail-Bern-2025_Copyright-SBB_079.jpg
+  image: images/events/Hack4Rail-Bern-2025_team.jpg
   processes:
     - "fill 1900x600"
 ---
diff --git a/content/challenges/track-4/19-one-screen.md b/content/challenges/track-4/19-one-screen.md
@@ -6,7 +6,7 @@ menus:
   footer1:
     weight: 10
 banner:
-  image: images/events/Hack4Rail-Bern-2025_Copyright-SBB_079.jpg
+  image: images/events/Hack4Rail-Bern-2025_team.jpg
   processes:
     - "fill 1900x600"
 ---
