update borders

assets/templates/reference.njk

@@ -0,0 +1,18 @@
+<div class="reference" id="reference">
+  <span class="reference-book" id="reference-book">{{ reference.book }}</span>
+  <label class="visually-hidden" for="reference-chapter">Chapter</label>
+  <select class="reference-chapter" id="reference-chapter" name="at"
+          hx-get="api/reference" hx-target="#reference-verse"
+          hx-swap="innerHTML">
+  {%- for chapter in reference.chapters %}
+    <option value="{{ chapter.id }}"
+            {%- if chapter.id == reference.chapter %} selected{% endif %}>{{ chapter.label }}</option>
+  {%- endfor %}
+  </select>
+  <span class="reference-sep">:</span>
+  <label class="visually-hidden" for="reference-verse">Verse</label>
+  <select class="reference-verse" id="reference-verse" name="at"
+          hx-get="api/reference" hx-target="this" hx-swap="innerHTML">
+{% include "verses.njk" %}
+  </select>
+</div>