Re-organizing basics content, starting to remove Shopify-specific content

basics/index.html

@@ -4,7 +4,7 @@ layout: default
 
 {% for doc in site.collections["basics"].docs %}
   <div id="{{ doc.title }}" class="content__item">
-    <h2>{{ doc.title }}</h2>
+    <h2 class="content__header">{{ doc.title }}</h2>
     <div class="content">
       {{ doc.content }}
     </div>