Ajout de couleurs css

templates/articles.html

@@ -2,7 +2,7 @@
 {% import "post_macros.html" as post_macros %}
 
 {% block content %}
-      <h1> {{ page.title }} </h1>
+      <h2 class="titre" > {{ page.title }} </h2>
       <h2 class="description">  {{ post_macros::polish(content=page.description) }} </h2>
       <hr />
       {{ post_macros::polish(content=page.content) }}