fix header on non org page

css/organizr.css

@@ -104,7 +104,7 @@ span.jsgrid-pager-page.jsgrid-pager-current-page.btn.btn-primary{
 
 @media screen and (min-width: 768px) {
     #page-wrapper.sidebar-hidden {
-        margin: 0;
+        margin-left: 0;
         width: 100%;
     }
     .sidebar.sidebar-hidden {