fixing w3c validation issues

aksakalli · aksakalli · commit 9401250f2fda · 2018-09-23T01:26:03.000+02:00
diff --git a/Gemfile.lock b/Gemfile.lock
@@ -57,7 +57,7 @@ DEPENDENCIES
   tzinfo-data
 
 RUBY VERSION
-   ruby 2.3.1p112
+   ruby 2.5.1p57
 
 BUNDLED WITH
-   1.14.6
+   1.16.5
diff --git a/_config.yml b/_config.yml
@@ -4,6 +4,7 @@ email: your-email@domain.com
 description: >
   Jekyll Template for Project Websites
   providing documentation and blog post pages.
+lang: en-US
 
 baseurl: "/jekyll-doc-theme" # the subpath of your site, e.g. /blog/
 url: https://aksakalli.github.io/jekyll-doc-theme # the base hostname & protocol for your site
diff --git a/_docs/examples/font-awesome.md b/_docs/examples/font-awesome.md
@@ -1,6 +1,7 @@
 ---
 title: Font Awesome Icon List
 permalink: /docs/font-awesome/
+description: Demo of all Font Awesome icons
 ---
 
 
diff --git a/_includes/docs_nav.html b/_includes/docs_nav.html
@@ -8,14 +8,14 @@ <h4 class="panel-title">
         </a>
       </h4>
     </div>
-    <div id="collapse-{{forloop.index}}" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingOne">
-      <ul class="list-group">
+    <div id="collapse-{{forloop.index}}" class="panel-collapse collapse" role="tabpanel" aria-label="Side Navigation">
+      <div class="list-group">
         {% for item in section.docs %}
           {% assign item_url = item | prepend:"/docs/" | append:"/" %}
           {% assign p = site.docs | where:"url", item_url | first %}
           <a class="list-group-item {% if item_url == page.url %}active{% endif %}" href="{{ p.url  | prepend: site.baseurl }}">{{ p.title }}</a>
         {% endfor %}
-      </ul>
+      </div>
     </div>
   </div>
 {% endfor %}
diff --git a/_includes/head.html b/_includes/head.html
@@ -3,10 +3,6 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=1">
 
-    <title>{% if page.title %}{{ page.title }}{% else %}{{ site.title }}{% endif %}</title>
-    <meta name="description" content="{% if page.excerpt %}{{ page.excerpt | strip_html | strip_newlines | truncate: 160 }}{% else %}{{ site.description }}{% endif %}">
-
-
     <link rel="stylesheet" href="{{ "/css/main.css" | prepend: site.baseurl }}">
     <link rel="stylesheet" href="{{ "/css/font-awesome.min.css" | prepend: site.baseurl }}">
 
diff --git a/_includes/section_nav.html b/_includes/section_nav.html
@@ -45,7 +45,7 @@
           </a>
         </li>
       {% endif %}
-    </div>
+      </ul>
     <div class="clear"></div>
     {% break %}
   {% endif %}
diff --git a/_includes/topnav.html b/_includes/topnav.html
@@ -8,7 +8,7 @@
         <span class="icon-bar"></span>
       </button>
             <a class="navbar-brand" href="{{ site.baseurl }}/">
-                <span><img src="{{site.baseurl}}/img/logonav.png"></span> {{ site.title }}
+                <span><img src="{{site.baseurl}}/img/logonav.png" alt="Logo"></span> {{ site.title }}
             </a>
         </div>
         <div id="navbar" class="collapse navbar-collapse">
diff --git a/_layouts/default.html b/_layouts/default.html
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html>
+<html lang="{{ page.lang | default: site.lang | default: "en" }}">
 
 {% include head.html %}
 
diff --git a/_layouts/docs.html b/_layouts/docs.html
@@ -11,12 +11,14 @@
         <div class="col-md-8">
             <h1>{{ page.title }}</h1>
             <div id="markdown-content-container">{{ content }}</div>
-            <p class="text-center">
-              <br />
-              <a target="_blank" href="{{site.git_edit_address}}/{{ page.path }}" class="btn btn-default githubEditButton" role="button">
-                <i class="fa fa-pencil fa-lg"></i> Improve this page
-              </a>
-            </p>
+            <div style="clear:both;">
+              <p class="text-center">
+                <br />
+                <a target="_blank" href="{{site.git_edit_address}}/{{ page.path }}" class="btn btn-default githubEditButton" role="button">
+                  <i class="fa fa-pencil fa-lg"></i> Improve this page
+                </a>
+              </p>
+            </div>
             <hr>
             {% include section_nav.html %}
         </div>
