change: use default content block

Author: Matthias Leutenegger

composer.json

@@ -14,7 +14,7 @@
         "dnadesign/silverstripe-elemental": "^4",
         "gorriecoe/silverstripe-link": "^1",
         "gorriecoe/silverstripe-linkfield": "^1",
-        "syntro/silverstripe-elemental-bootstrap-baseitems": ">=0.3",
+        "syntro/silverstripe-elemental-bootstrap-baseitems": ">=0.4",
         "syntro/silverstripe-elemental-icons": "^1"
     },
     "require-dev": {

templates/Syntro/SilverStripeElementalBootstrapListgroupSection/Elements/ListgroupSection.ss

@@ -1,15 +1,6 @@
+<% include Syntro\SilverStripeElementalBaseitems\ContentBlock %>
+
 <div class="row justify-content-center text-center">
-    <% if ShowTitle || Content %>
-        <div class="{$ElementName}__contentholder col-12 col-md-10 col-lg-8 mb-4">
-            <% if ShowTitle %>
-                <h2 class="{$ElementName}__title mb-4">$Title</h2>
-            <% end_if %>
-            <% if $Content %>
-                <p class="{$ElementName}__content">$Content</p>
-            <% end_if %>
-        </div>
-    <% end_if %>
-    <div class="w-100"></div>
 
     <div class="{$ElementName}__list-groupholder col-12">
         <ul class="{$ElementName}__list-group list-group shadow">