diff --git a/_layouts/default.html b/_layouts/default.html
index 0698dbd..fc04fc2 100644
--- a/_layouts/default.html
+++ b/_layouts/default.html
@@ -164,7 +164,7 @@
             background-image: url(https://www.uni-bremen.de/typo3conf/ext/package/Resources/Public/Images/Backgrounds/uhb_background_footer.png);
         }
 
-        .nav .toc-class {
+        .toc-class {
           position: fixed;
           top: 10px; /* Adjust as needed */
           right: 10px; /* Adjust as needed */