Fix endnote display when no reference link.

bibcite_footnotes.module

@@ -113,16 +113,21 @@ function bibcite_footnotes_preprocess_bibcite_footnote_list(&$variables) {
     }
 
     if ($fn['ibid']) {
-      $build['#type'] = 'markup';
-      $build['#markup'] = ' <span class="endnote-text"><span class="ibid">'
-        . t('Ibid') . '.</span>'
-        . (!empty($fn['page']) ? ', ' . $fn['page'] : '')
-        . '</span>';
+      $build['footnote-text'] = [
+        '#type' => 'markup',
+        '#markup' => ' <span class="endnote-text"><span class="ibid">'
+          . t('Ibid') . '.</span>'
+          . (!empty($fn['page']) ? ', ' . $fn['page'] : '')
+          . '</span>',
+      ];
     }
     else if (!empty($fn['text']) && $variables['note_type'] == ReferenceFootnotesFilter::ENDNOTE) {
-      $build['#type'] = 'markup';
-      $build['#markup'] = ' <span class="endnote-text">' . $fn['text'] . '</span>';
       $build['footnote-link'] = Link::fromTextAndUrl($fn['value'], $url)->toRenderable();
+      $build['footnote-text'] = [
+        '#type' => 'markup',
+        '#markup' => ' <span class="endnote-text">' . $fn['text'] . '</span>',
+      ];
+
     }
 
     if (!empty($reference_entity_id)) {
@@ -139,8 +144,8 @@ function bibcite_footnotes_preprocess_bibcite_footnote_list(&$variables) {
       $item['sort'] = trim(strip_tags(render($citation_build)));
     }
 
-    $item['#markup'] = $render;
-    $notes['#items'][] = $item;
+//    $item['#markup'] = $render;
+    $notes['#items'][] = $build;
     $reference_entity_id = FALSE;
     $render = FALSE;
   }

css/reference_footnote.css

@@ -1,10 +1,10 @@
 
-.footnotes .footnote .footnote-link,
-.footnotes .footnote .footnote-multi {
+.footnote-list .footnotes .footnote-link,
+.footnote-list .footnotes .footnote-multi {
   float: left;
 }
-.footnotes .footnote .footnote-link::after,
-.footnotes .footnote .footnote-multi::after {
+.footnote-list .footnotes .footnote-link::after,
+.footnote-list .footnotes .footnote-multi::after {
   content: " ";
   white-space: pre;
 }