Add stuff, working

_includes/_disqus.liquid

-<div id="disqus_thread"></div>
+<article id="disqus_thread"></article>
 <script>
 
 /**
 *  RECOMMENDED CONFIGURATION VARIABLES: EDIT AND UNCOMMENT THE SECTION BELOW TO INSERT DYNAMIC VALUES FROM YOUR PLATFORM OR CMS.
 *  LEARN WHY DEFINING THESE VARIABLES IS IMPORTANT: https://disqus.com/admin/universalcode/#configuration-variables*/
-
 var disqus_config = function () {
-  this.page.url = "https://blog.deep-nope.me/posts/{{ page.permalink }}";  // Replace PAGE_URL with your page's canonical URL variable
-  {% if page.data.dsq_thread_id %}
+  this.page.url = "https://www.mathieu-nivoliez.com/posts/{{ page.permalink }}";  // Replace PAGE_URL with your page's canonical URL variable
+  {% if page.data.dsq_thread_id != "" %}
   this.page.identifier = {{ page.data.dsq_thread_id }}; // Replace PAGE_IDENTIFIER with your page's unique identifier variable
   {%endif%}
 };
 
 (function() { // DON'T EDIT BELOW THIS LINE
 var d = document, s = d.createElement('script');
-s.src = 'https://https-blog-deep-nope-me.disqus.com/embed.js';
+s.src = 'https://www-mathieu-nivoliez-com.disqus.com/embed.js';
 s.setAttribute('data-timestamp', +new Date());
 (d.head || d.body).appendChild(s);
 })();

_includes/_headbar.liquid

 <header>
   <h1>@mnivoliez Blog</h1>
   <nav>
-    <a href="/"><h2>Article</h2></a> 
+    <a href="/"><h2>Articles</h2></a> 
   </nav>
 </header>

style.css

@@ -97,8 +97,10 @@ article {
 footer {
   background-color: var(--element-background-color);
   width: 100%;
-  margin-left: 0;
-  margin-right: 0;
+  margin-left: 0 !important;
+  margin-right: 0 !important;
+  max-width: none !important;
+  text-align: center;
 }
 
 .posts-container {