Add published attribute to articles

templates/article.html

@@ -77,7 +77,7 @@
         <div class="text-block-2">{{author.full_name}}</div>
         {% endfor %}
       </div>
-      <p class="text-block-2" style="font-size: 16px;margin-bottom: 0;">
+      <p class="text-block-2" style="font-size: 16px;margin: 0;">
         {{read_time}} minute read · Published: {{published}}
       </p>
     </div>
@@ -94,4 +94,4 @@
   <script src="{{base_url}}/js/code_copy.js" type="text/javascript"></script>
 </body>
 
-</html>
+</html>