diff --git a/doc/en/_templates/style.html b/doc/en/_templates/style.html
index 400cb75ff97..a16062d64b2 100644
--- a/doc/en/_templates/style.html
+++ b/doc/en/_templates/style.html
@@ -1,6 +1,6 @@
 <style>
-    ul {list-style: none;}
-    li {margin: 0.4em 0;}
+    .sidebar ul {list-style: none;}
+    .sidebar li {margin: 0.4em 0;}
     @media (min-width: 46em) {
         #features {width: 50%;}
     }