Cleanup snip templates

templates/snip/single.html.twig

@@ -1,11 +1,5 @@
 {% extends 'base/base.html.twig' %}
 
 {% block body %}
-    <div class="container">
-        <div class="row">
-            <div class="col-md-12">
-                <h1>{{ snip }}</h1>
-            </div>
-        </div>
-    </div>
+    <h1>{{ snip }}</h1>
 {% endblock %}