Update the config and html to recreate the side bar and fit error

Author: Jianwen0451

docs/_config.yml

@@ -9,15 +9,15 @@ header_pages:
 sidebar:
   - title: "User Guide"
     url: UserGuide.html
-    path: UserGuide.md
+    path: "UserGuide.md"
     toc: true
   - title: "Developer Guide"
     url: DeveloperGuide.html
-    path: DeveloperGuide.md
+    path: "DeveloperGuide.md"
     toc: true
   - title: "About Us"
     url: AboutUs.html
-    path: AboutUs.dm
+    path: "AboutUs.md"
     toc: false
 
 markdown: kramdown

docs/_layouts/default.html

@@ -20,9 +20,7 @@ <h2>Quick Navigation</h2>
         <div id="toc-{{ item.title | replace: ' ', '-' }}" class="toc-content hidden">
           <ul>  <!-- Add this UL here -->
             {% assign headings = site.pages | where: "path", item.path | first %}
-
             {% if headings %}
-            <li><a href="{{item.url}}">Test</a>
             {% assign content = headings.content %}
             {% assign lines = content | split: '\n' %}
             {% for line in lines %}