Reworking checkboxes to adhere to USWDS styling

app/templates/components/content-metadata.html

@@ -1,11 +1,9 @@
 {% macro content_metadata(data, suffix=False) %}
 <div class="content-metadata">
-  <dl>
   {% for key, value in data.items() %}
-    <dt class="content-metadata__term">{{ key }}</dt>
-    <dd class="content-metadata__definition">{{ value }}</dd>
+    <span class="content-metadata__term">{{ key }}</span>
+    <span class="content-metadata__definition">{{ value }}</span>
   {% endfor %}
-  </dl>
   {% if suffix %}
   <p class="content-metadata__suffix">{{ suffix }}</p>
   {% endif %}