Use btn-dark everywhere. Closes BiscuIT-ng#94.

biscuit/apps/exlibris/templates/exlibris/add_book.html

@@ -11,7 +11,7 @@
   <form method="post">
     {% csrf_token %}
     {% bootstrap_form book_add_isbn_form %}
-    <button type="submit" class="btn btn-secondary">
+    <button type="submit" class="btn btn-dark">
       {% blocktrans %}Add{% endblocktrans %}
     </button>
   </form>

biscuit/apps/exlibris/templates/exlibris/add_book_copies.html

@@ -12,7 +12,7 @@
   <form method="post">
     {% csrf_token %}
     {% bootstrap_form bulk_add_form %}
-    <button type="submit" class="btn btn-secondary">
+    <button type="submit" class="btn btn-dark">
       {% blocktrans %}Bulk add{% endblocktrans %}
     </button>
   </form>

biscuit/apps/exlibris/templates/exlibris/book_full.html

@@ -17,7 +17,7 @@
       <h1>{{ book.title }}</h1>
     </div>
     <div class="btn-group" role="group" aria-label="Book actions">
-      <a href="{% url 'edit_book_by_id' id_=book.id %}" class="btn btn-secondary">
+      <a href="{% url 'edit_book_by_id' id_=book.id %}" class="btn btn-dark">
         {% fa 'pencil' %}
       </a>
     </div>
@@ -56,10 +56,10 @@
       <h2>{% blocktrans %}Copies{% endblocktrans %}</h2>
     </div>
     <div class="btn-group" role="group" aria-label="Book actions">
-      <a href="{% url 'add_copies_by_book_id' id_=book.id %}" class="btn btn-secondary">
+      <a href="{% url 'add_copies_by_book_id' id_=book.id %}" class="btn btn-dark">
         {% fa 'plus' %}
       </a>
-      <a href="{% url 'copies_labels_by_book_id' id_=book.id %}" class="btn btn-secondary">
+      <a href="{% url 'copies_labels_by_book_id' id_=book.id %}" class="btn btn-dark">
         {% fa 'barcode' %}
       </a>
     </div>

biscuit/apps/exlibris/templates/exlibris/copy_full.html

@@ -17,7 +17,7 @@
       <h1>{{ book_copy.book.title }}</h1>
     </div>
     <div class="btn-group" role="group" aria-label="Book actions">
-      <a href="{% url 'edit_book_copy_by_id' id_=book_copy.id %}" class="btn btn-secondary">
+      <a href="{% url 'edit_book_copy_by_id' id_=book_copy.id %}" class="btn btn-dark">
         {% fa 'pencil' %}
       </a>
     </div>

biscuit/apps/exlibris/templates/exlibris/edit_book.html

@@ -11,7 +11,7 @@
   <form method="post" enctype="multipart/form-data">
     {% csrf_token %}
     {% bootstrap_form book_edit_form %}
-    <button type="submit" class="btn btn-secondary">
+    <button type="submit" class="btn btn-dark">
       {% blocktrans %}Add / Edit{% endblocktrans %}
     </button>
   </form>

biscuit/apps/exlibris/templates/exlibris/edit_book_copy.html

@@ -11,7 +11,7 @@
   <form method="post">
     {% csrf_token %}
     {% bootstrap_form book_copy_edit_form %}
-    <button type="submit" class="btn btn-secondary">
+    <button type="submit" class="btn btn-dark">
       {% blocktrans %}Add / Edit{% endblocktrans %}
     </button>
   </form>

biscuit/apps/exlibris/templates/exlibris/get_copy.html

@@ -11,7 +11,7 @@
   <form method="post">
     {% csrf_token %}
     {% bootstrap_form book_copy_form %}
-    <button type="submit" class="btn btn-secondary">
+    <button type="submit" class="btn btn-dark">
       {% blocktrans %}Get{% endblocktrans %}
     </button>
   </form>

biscuit/apps/exlibris/templates/exlibris/person_borrow.html

@@ -11,7 +11,7 @@
   <form method="post">
     {% csrf_token %}
     {% bootstrap_form person_borrow_form %}
-    <button type="submit" class="btn btn-secondary">
+    <button type="submit" class="btn btn-dark">
       {% blocktrans %}Borrow{% endblocktrans %}
     </button>
   </form>