margins of articles to be more center screen than full width added

templates/partial/neighbors.html

@@ -1,5 +1,5 @@
 {% if PLUGINS and 'neighbors' in PLUGINS %}
-  <div class="neighbors">
+  <div class="neighbors container">
   {% if article.prev_article %}
     <a class="btn float-left" href="{{ SITEURL }}/{{ article.prev_article.url }}" title="{{ article.prev_article.title|striptags }}">
       <i class="fa fa-angle-left"></i> {{ _('Previous Post') }}

templates/partial/pagination.html

@@ -1,5 +1,5 @@
 {% if DEFAULT_PAGINATION %}
-  <div class="pagination">
+  <div class="pagination container">
   {% if articles_page.has_next() %}
     <a class="btn float-left" href="{{ SITEURL }}/{{ articles_next_page.url }}">
       <i class="fa fa-angle-left"></i> {{ _('Older Posts') }}

templates/partial/translations.html

@@ -1,6 +1,6 @@
 {% macro translations_for(article) %}
     {% if article.translations %}
-    <div class="translations">
+    <div class="translations container">
     <a class="active" href="{{ SITEURL }}/{{ article.url }}">{{article.lang}}</a>
     {% for translation in article.translations %}
         <a href="{{ SITEURL }}/{{ translation.url }}">{{ translation.lang }}</a>