Turn blog's next and previous posts into a grid container

src/_includes/main/blogpost.njk

@@ -5,23 +5,52 @@ isArticle: true
 
 {{ content | safe }}
 
-{%- if collections.posts %}
+<nav class="blog__post--pagination" aria-labelledby="blog-pagination">
+    <h2 class="visually-hidden">Next and Previous Blog Posts</h2>
+    {%- if collections.posts %}
         {%- set previousPost = collections.posts | getPreviousCollectionItem %}
         {%- set nextPost = collections.posts | getNextCollectionItem %}
         {%- if nextPost or previousPost %}
             <ul class="blog__post--nextprev">
-            {%- if previousPost %}<li>Previous Post: <a href="{{ previousPost.url }}">{{ previousPost.data.articleTitle }}</a></li>{% endif %}
+            {%- if previousPost %}
-            {%- if nextPost %}<li>Next Post: <a href="{{ nextPost.url }}">{{ nextPost.data.articleTitle }}</a></li>{% endif %}
+                <li class="blog__post--prev">
+                    <p>Previous Post:</p>
+                    <a href="{{ previousPost.url }}">{{ previousPost.data.articleTitle }}</a>
+                </li>
+            {% endif %}
+            {%- if nextPost %}
+                <li class="blog__post--next">
+                    <p>Next Post:</p>
+                    <a href="{{ nextPost.url }}">{{ nextPost.data.articleTitle }}</a>
+                </li>
+            {% endif %}
             </ul>
         {%- endif %}
-{%- endif %}
+    {%- endif %}
+</nav>
 
 <style>
-    .blog__post--nextprev {
+    .blog__post--pagination {
-        list-style: none;
+        padding-top: 1em;
-        padding-left: 0;
-        padding-top: 0.8em;
         margin-top: 2.5em;
         border-top: 0.1em solid var(--clr-title-border);
     }
+
+    .blog__post--nextprev {
+        list-style: none;
+        padding: 0;
+        margin: 0;
+        display: grid;
+        gap: 0.7em;
+        grid-template-columns: repeat(2, 1fr);
+        grid-template-areas: 'prev next';
+    }
+
+    .blog__post--prev {
+        grid-area: prev;
+    }
+
+    .blog__post--next {
+        grid-area: next;
+    }
 </style>