Removed jekyll-theme external dependency

_includes/backup/related-posts-mb0.html

@@ -0,0 +1,36 @@
+{% assign post = page %}
+
+{% if page.related_posts %}
+{% if major >= 4 and minor >= 1 %}
+{% assign related_posts = site.posts | where_exp:"post", "page.related_posts contains post.path or page.related_posts contains post.url" %}
+{% else %}
+{% assign related_posts_1 = site.posts | where_exp:"post", "page.related_posts contains post.path" %}
+{% assign related_posts_2 = site.posts | where_exp:"post", "page.related_posts contains post.url" %}
+{% assign related_posts = related_posts_1 | concat:related_posts_2 %}
+{% endif %}
+{% elsif site.hydejack.use_lsi or site.use_lsi %}
+{% assign related_posts = site.related_posts %}
+{% elsif post.categories.first %}
+{% assign related_posts = site.categories[post.categories.first] | where_exp:"post", "post.url != page.url" %}
+{% elsif post.tags.first %}
+{% assign related_posts = site.tags[post.tags.first] | where_exp:"post", "post.url != page.url" %}
+{% else %}
+{% assign related_posts = site.related_posts %}
+{% endif %}
+
+{% if related_posts.size > 0 %}
+<aside class="other-projects related mb0" role="complementary">
+    <h2>{{ site.data.strings.related_posts | default:"Related Posts" }}</h2>
+    <div class="columns">
+        {% for post in related_posts limit:2 %}
+        <div class="column column-1-2">
+            {% if post %}
+            {% include_cached pro/post-card.html post=post %}
+            {% else %}
+            Post with path <code>{{ post_path }}</code> not found.
+            {% endif %}
+        </div>
+        {% endfor %}
+    </div>
+</aside>
+{% endif %}

_includes/components/related-posts.html

@@ -19,17 +19,18 @@
 {% endif %}
 
 {% if related_posts.size > 0 %}
-<aside class="related mb4" role="complementary">
-  <h2 class="hr-bottom">{{ site.data.strings.related_posts | default:"Related Posts" }}</h2>
-
-  <ul class="related-posts">
-    {% for post in related_posts limit:3 %}
-    {% if post %}
-    {% include_cached components/post-list-item.html post=post %}
-    {% else %}
-    <li>Post with path <code>{{ post_path }}</code> not found.</li>
-    {% endif %}
+<aside class="other-projects related mb0" role="complementary">
+  <h2>{{ site.data.strings.related_posts | default:"Related Posts" }}</h2>
+  <div class="columns">
+    {% for post in related_posts limit:2 %}
+    <div class="column column-1-2">
+      {% if post %}
+      {% include_cached pro/post-card.html post=post %}
+      {% else %}
+      Post with path <code>{{ post_path }}</code> not found.
+      {% endif %}
+    </div>
     {% endfor %}
-  </ul>
+  </div>
 </aside>
-{% endif %}
+{% endif %}