Adds breadcrumbs

bookwyrm/templates/book/file_links/edit_links.html

@@ -6,24 +6,24 @@
 
 {% block content %}
 
-<header class="block content">
+<header class="block">
     <h1 class="title">
         {% blocktrans with title=book|book_title %}
         Links for "<em>{{ title }}</em>"
         {% endblocktrans %}
     </h1>
-</header>
 
-<nav class="breadcrumb subtitle" aria-label="breadcrumbs">
-    <ul>
-        <li><a href="{% url 'book' book.id %}">{{ book|book_title }}</a></li>
-        <li class="is-active">
-            <a href="#" aria-current="page">
-                {% trans "Edit links" %}
-            </a>
-        </li>
-    </ul>
-</nav>
+    <nav class="breadcrumb subtitle" aria-label="breadcrumbs">
+        <ul>
+            <li><a href="{% url 'book' book.id %}">{{ book|book_title }}</a></li>
+            <li class="is-active">
+                <a href="#" aria-current="page">
+                    {% trans "Edit links" %}
+                </a>
+            </li>
+        </ul>
+    </nav>
+</header>
 
 <section class="block content">
     <div class="table-container">