Adds titles to icons

bookwyrm/templates/edit_book.html

@@ -1,25 +1,16 @@
 {% extends 'layout.html' %}
 {% load humanize %}
 {% block content %}
-<div class="block">
-    <div class="level">
-        <h1 class="title level-left">
-            Edit "{{ book.title }}"
-        </h1>
-        <div class="level-right">
-            <a href="/book/{{ book.id }}">
-                <span class="edit-link icon icon-close">
-                    <span class="is-sr-only">Close</span>
-                </span>
-            </a>
-        </div>
-    </div>
+<header class="block">
+    <h1 class="title level-left">
+        Edit "{{ book.title }}"
+    </h1>
     <div>
         <p>Added: {{ book.created_date | naturaltime }}</p>
         <p>Updated: {{ book.updated_date | naturaltime }}</p>
         <p>Last edited by: <a href="{{ book.last_edited_by.remote_id }}">{{ book.last_edited_by.display_name }}</a></p>
     </div>
-</div>
+</header>
 
 {% if form.non_field_errors %}
 <div class="block">