Update '_layouts/home.html'

_layouts/home.html

@@ -19,9 +19,10 @@ layout: default
 
   {%- if posts.size > 0 -%}
     {%- if page.list_title -%}
+    <section id="grid" class="row flex-grid">
+        <article class="post-list">
       <h2 class="post-list-heading">{{ page.list_title }}</h2>
     {%- endif -%}
-    <ul class="post-list">
       {%- assign date_format = site.minima.date_format | default: "%b %-d, %Y" -%}
       {%- for post in posts -%}
       <li>
@@ -35,9 +36,9 @@ layout: default
           <blockquote>{{ post.excerpt }}</blockquote>
         {%- endif -%}
       </li>
-      {%- endfor -%}
-    </ul>
-
+        </article>
+              {%- endfor -%}
+                 </section>
     {% if site.paginate %}
       <div class="pager">
         <ul class="pagination">