diff --git a/scripts/gh-book/auth-template.html b/scripts/gh-book/auth-template.html
index 35e12f0f..6dda5fd3 100644
--- a/scripts/gh-book/auth-template.html
+++ b/scripts/gh-book/auth-template.html
@@ -102,7 +102,9 @@ <h4>&#160; Places I have permission to make changes:</h4>
     <h3 id="edit-repo-modal-label">Change Bookshelf</h3>
   </div>
   <div class="modal-body">
-    <a href="" data-toggle=collapse data-target=#what-are-bookshelves>What are bookshelves?</a>
+    <div class="text-right">
+      <a href="" data-toggle=collapse data-target=#what-are-bookshelves>What are bookshelves?</a>
+    </div>
     <p class=collapse id=what-are-bookshelves>
       A bookshelf holds a single book or a set of related books that you want to edit at the same time and with the same co-authors. The books might share content; for instance a textbook student and teacher editions. A bookshelf is created as a repository in GitHub.
     </p>