Fixes heirarchy and classes in feed layout

bookwyrm/templates/feed/feed_layout.html

@@ -7,6 +7,7 @@
 <div class="columns">
     {% if user.is_authenticated %}
     <div class="column is-one-third">
+        <section class="block">
             <h2 class="title is-5">{% trans "Your books" %}</h2>
             {% if not suggested_books %}
             <p>{% trans "There are no books here right now! Try searching for a book to get started" %}</p>
@@ -80,9 +81,10 @@
             </div>
             {% endwith %}
             {% endif %}
+        </section>
 
         {% if goal %}
-        <section class="section">
+        <section class="block">
             <div class="block">
                 <h3 class="title is-4">{% blocktrans with yar=goal.year %}{{ year }} Reading Goal{% endblocktrans %}</h3>
                 {% include 'snippets/goal_progress.html' with goal=goal %}