Add hour, minute and seconds to content dates

templates/content.html

@@ -3,7 +3,7 @@
 {% block content %}
         <article class="blog-post">
           <h1 id="post-title">{{ page.title }}</h1>
-          <time class="post-date">{{ page.date -}}</time>
+          <time class="post-date">{{ page.date | date(format="%Y-%m-%d %H:%M:%S") -}}</time>
           {{ page.content | safe }}
         </article>
 {%- endblock content -%}