3 files changed, 9 insertions, 2 deletions
diff --git a/src/client/documents/Documents.ts b/src/client/documents/Documents.ts
index 48886aa3b..47e0377df 100644
--- a/src/client/documents/Documents.ts
+++ b/src/client/documents/Documents.ts
@@ -269,7 +269,7 @@ export class DocumentOptions {
     linearViewIsExpanded?: boolean; // is linear view expanded
     useLinkSmallAnchor?: boolean;  // whether links to this document should use a miniature linkAnchorBox
     border?: string; //for searchbox
-    hoverBackgroundColor?: string; // background color of a label when hovered
+    hoverBackgroundColor?: string; // background color of a label when hovered 
 }
 export namespace Docs {
 
diff --git a/src/client/goldenLayout.js b/src/client/goldenLayout.js
index db94cce3d..896237e1d 100644
--- a/src/client/goldenLayout.js
+++ b/src/client/goldenLayout.js
@@ -2355,6 +2355,7 @@
             this.element.hide();
         }
     });
+
     /**
      * This class represents a header above a Stack ContentItem.
      *
@@ -2362,6 +2363,7 @@
      * @param {lm.item.AbstractContentItem} parent
      */
     lm.controls.Header = function (layoutManager, parent) {
+
         lm.utils.EventEmitter.call(this);
 
         this.layoutManager = layoutManager;
@@ -4449,7 +4451,11 @@
     lm.items.Stack = function (layoutManager, config, parent) {
         lm.items.AbstractContentItem.call(this, layoutManager, config, parent);
 
-        this.element = $('<div class="lm_item lm_stack"><p class="empty-tabs-message">Click <img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABUAAAAUCAAAAABHICnvAAAABGdBTUEAALGPC/xhBQAAACBjSFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAAAmJLR0QAAKqNIzIAAAAHdElNRQfkCBsXMgbrEyzaAAAAT0lEQVQY02NgIAcIu8tgEW3/u4IDQ5B14/8LQlhFhckVFfCJjIyIOfP/QWpEZGSQJFS05s9fIPj3/z+YmseCTxS7CZS7DI+PsYcOjpAkDAA6H0KZxzDzlgAAACV0RVh0ZGF0ZTpjcmVhdGUAMjAyMC0wOC0yN1QyMzo1MDowNi0wNDowMDvgVpQAAAAldEVYdGRhdGU6bW9kaWZ5ADIwMjAtMDgtMjdUMjM6NTA6MDYtMDQ6MDBKve4oAAAAAElFTkSuQmCC"/> to create a new tab</p></div>');
+        this.element = $(
+            '<div class="lm_item lm_stack">'
+            + '<p class="empty-tabs-message">Click <img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABUAAAAUCAAAAABHICnvAAAABGdBTUEAALGPC/xhBQAAACBjSFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAAAmJLR0QAAKqNIzIAAAAHdElNRQfkCBsXMgbrEyzaAAAAT0lEQVQY02NgIAcIu8tgEW3/u4IDQ5B14/8LQlhFhckVFfCJjIyIOfP/QWpEZGSQJFS05s9fIPj3/z+YmseCTxS7CZS7DI+PsYcOjpAkDAA6H0KZxzDzlgAAACV0RVh0ZGF0ZTpjcmVhdGUAMjAyMC0wOC0yN1QyMzo1MDowNi0wNDowMDvgVpQAAAAldEVYdGRhdGU6bW9kaWZ5ADIwMjAtMDgtMjdUMjM6NTA6MDYtMDQ6MDBKve4oAAAAAElFTkSuQmCC"/> to create a new tab</p>'
+            + '</div>'
+        );
         this._activeContentItem = null;
         var cfg = layoutManager.config;
         this._header = { // defaults' reconstruction from old configuration style
diff --git a/src/client/views/MainView.tsx b/src/client/views/MainView.tsx
index b0b8d7f41..ba8f2a4c8 100644
--- a/src/client/views/MainView.tsx
+++ b/src/client/views/MainView.tsx
@@ -448,6 +448,7 @@ export class MainView extends React.Component {
             </div>;
     }
 
+
     expandFlyout = action((button: Doc) => {
         this._flyoutWidth = (this._flyoutWidth || 250);
         this._sidebarContent.proto = button.target as any;