diff --git a/extra/webapps/wiki/wiki-contents.css b/extra/webapps/wiki/wiki-contents.css
index f483883af2..86b15e24b6 100644
--- a/extra/webapps/wiki/wiki-contents.css
+++ b/extra/webapps/wiki/wiki-contents.css
@@ -20,6 +20,8 @@
 
 @media screen and (max-width: 600px) {
     #left {
+        position: absolute;
+        margin-top: 40px;
         display: none;
     }
 
diff --git a/extra/webapps/wiki/wiki-contents.js b/extra/webapps/wiki/wiki-contents.js
index f2301587d0..25fd366a20 100644
--- a/extra/webapps/wiki/wiki-contents.js
+++ b/extra/webapps/wiki/wiki-contents.js
@@ -1,27 +1,11 @@
-
-function resetSidebar() {
-    var l = document.getElementById("left");
-    var m = document.getElementById("menu");
-    l.style.position = "";
-    l.style.display = "";
-    l.style.marginTop = "";
-    m.style.backgroundColor = "";
-}
-
-window.addEventListener("resize", resetSidebar);
-
 function toggleSidebar() {
     var l = document.getElementById("left");
     var m = document.getElementById("menu");
     if (l.style.display === "") {
-        l.style.position = "absolute";
         l.style.display = "inline";
-        l.style.marginTop = "40px";
         m.style.backgroundColor = "#f3f2ea";
     } else {
-        l.style.position = "";
         l.style.display = "";
-        l.style.marginTop = "";
         m.style.backgroundColor = "";
     }
 }