diff --git a/uebung2/bootstrap.html b/uebung2/bootstrap.html
index 2ea0495..22b7203 100644
--- a/uebung2/bootstrap.html
+++ b/uebung2/bootstrap.html
@@ -10,7 +10,7 @@
     <link rel="canonical" href="https://getbootstrap.com/docs/4.3/examples/starter-template/">
 
     <!-- Bootstrap core CSS -->
-<link href="/docs/4.3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
+<link href="https://getbootstrap.com/docs/4.3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
 
 
     <style>