Add widget class

source/_includes/availability.html.twig

@@ -1,4 +1,4 @@
-<div class="block mb-6">
+<div class="widget">
     <h2>Availability</h2>
 
     <ul class="list-reset">

source/_includes/badges.html.twig

@@ -1,11 +1,11 @@
 <div class="flex items-center md:block text-center">
-    <div class="w-1/2 md:w-full">
+    <div class="widget w-1/2 md:w-full">
         <a href="https://assoc.drupal.org/membership" title="I’m a Drupal Association member." class="block mb-4 px-4 md:px-0 lg:w-3/4 lg:mx-auto">
             <img src="{{ site.images_url }}/assets/images/badges/da-individual-member.png" alt="Drupal Association Individual Member"/>
         </a>
     </div>
 
-    <div class="w-1/2 md:w-full">
+    <div class="widget w-1/2 md:w-full">
         <div class="mb-4 flex flex-wrap">
             <div class="w-full lg:w-1/2 leading-none px-4 md:px-0">
                 <img src="{{ site.images_url }}/assets/images/badges/acquia-d8-grand-master.png" alt="Acquia Certified Grand Master - Drupal 8 Exam Badge" />

source/_includes/posts/latest.html.twig

@@ -1,5 +1,5 @@
 {% if data.posts and page.url != '/blog' %}
-    <div class="mb-6 lh-copy">
+    <div class="widget lh-copy">
         <h2>Latest Blog Posts</h2>
 
         <ul class="bullets">