diff --git a/wiki/layout.html b/wiki/layout.html
index 139ea00e1106cd28dd49b9f559cb8bb08e900da7..68ef46dd30f08b2b401ffd949a32857df9662b16 100644
--- a/wiki/layout.html
+++ b/wiki/layout.html
@@ -77,7 +77,7 @@
         position: fixed;
         left: 5px;
         top: 50px;
-        width: 160px;
+        width: 175px;
         height: 100vh; /* Set a fixed height using viewport height */
         background-color: #ffffff;
         padding: 20px;