diff --git a/frontend/src/components/tree-view/tree-view.js b/frontend/src/components/tree-view/tree-view.js
index 23c3e4e79a..9e23658554 100644
--- a/frontend/src/components/tree-view/tree-view.js
+++ b/frontend/src/components/tree-view/tree-view.js
@@ -13,7 +13,7 @@ const propTypes = {
   onNodeCollapse: PropTypes.func.isRequired,
 };
 
-const PADDING_LEFT = 10;
+const PADDING_LEFT = 20;
 
 class TreeView extends React.Component {
 
diff --git a/frontend/src/css/lib-content-view.css b/frontend/src/css/lib-content-view.css
index 17c5d657d5..68bb5dfd24 100644
--- a/frontend/src/css/lib-content-view.css
+++ b/frontend/src/css/lib-content-view.css
@@ -36,7 +36,8 @@
 
 /*tree view */
 .tree-view {
-  padding: 12px 12px 0 0;
+  margin-left: -10px;
+  padding: 12px 12px 12px 0;
   line-height: 1.5;
 }
 
diff --git a/frontend/src/css/wiki.css b/frontend/src/css/wiki.css
index af2a5ca1a2..3a2d4c8921 100644
--- a/frontend/src/css/wiki.css
+++ b/frontend/src/css/wiki.css
@@ -33,6 +33,7 @@
   overflow: auto;
 }
 .wiki-pages-container .tree-view {
+  margin-left: -10px;
   padding-left:0;
 }
 .wiki-pages-container .article {