fix(UIUX): shrink categories column on dataset card in favor of buttons

discuss_data/templates/dddatasets/_dataset_card.html

@@ -3,7 +3,7 @@
     <div class="card-body">
         <div class="media">
             <div class="media-body row align-items-center">
-                <div class="col-7">
+                <div class="col-8">
                     {% if prep %}{% if dataset.published %}<span class="badge badge-success">Published</span><br>{% endif %}{% endif %}
                     <h4 class="mt-0"><a href="{% if prep %}{% url 'dddatasets:prep_edit' dataset.uuid %}{% else %}{% url 'dddatasets:detail' dataset.uuid %}{% endif %}">{{dataset.title}}</a></h4>
                     {% if dataset.subtitle %}<h5 class="media-heading">{{ dataset.subtitle }}</h5>{% endif %}
@@ -41,7 +41,7 @@
                         </div>
                     </div>
                 </div>
-                <div class="col-5">
+                <div class="col-4">
                     {{ dataset.categories }}
                 </div>
             </div>