Add heading

docs/documentation/elements/title.html

@@ -1,4 +1,5 @@
 ---
+title: Title and Subtitle
 layout: documentation
 doc-tab: elements
 doc-subtab: title
@@ -74,12 +75,28 @@ variables:
     <h2 class="subtitle">
       Simple <strong>headings</strong> to add depth to your page
     </h2>
+    {%
+      include meta.html
+      colors=false
+      sizes=true
+      variables=true
+    %}
 
     <hr>
 
     <div class="columns">
       <div class="column">
-        <p>There are <strong>2 types</strong> of heading:</p>
+        <div class="content">
+          <p>There are <strong>2 types</strong> of heading:</p>
+          <ul>
+            <li>
+              <code>.title</code>
+            </li>
+            <li>
+              <code>.subtitle</code>
+            </li>
+          </ul>
+        </div>
       </div>
       <div class="column">
         <p class="title">Title</p>
@@ -90,7 +107,7 @@ variables:
       </div>
     </div>
 
-    <hr>
+    {% include heading.html name="Sizes" %}
 
     <div class="columns">
       <div class="column">