(hopefully) final touches to the rright panel

Author: Nowosad

helpers/toc.html

@@ -2,15 +2,18 @@
   <h2>First Edition</h2>
   <ul>
     <li>
-      <a>📖 Geocomputation with Python is now available to buy!</a> Ask for the book in your library, bookshop
-      or search online to get your copy
+      <a><strong>📖 Geocomputation with Python is now available to buy!</strong> Ask for the book in your library,
+        bookshop
+        or search online to get your copy</a>
     </li>
     <li>
-      <a>✍️ Review the book</strong> at:</a><strong>
-    <li><a href="https://www.amazon.com/Geocomputation-Python-Chapman-Hall-CRC/dp/1032460652"
-        style="white-space: nowrap;">Amazon</a></li>
-    <li><a href="https://www.goodreads.com/book/show/218000479-geocomputation-with-python"
-        style="white-space: nowrap;">Goodreads</a></li>
+      <a><strong>✍️ Review the book</strong> at:</a>
+      <ul>
+        <li><a href="https://www.amazon.com/Geocomputation-Python-Chapman-Hall-CRC/dp/1032460652"
+            style="white-space: nowrap;">Amazon</a></li>
+        <li><a href="https://www.goodreads.com/book/show/218000479-geocomputation-with-python"
+            style="white-space: nowrap;">Goodreads</a></li>
+      </ul>
     </li>
     <li><a href="https://geocompx.org/">🌐 Visit the geocompx website</a></li>
     <li><a href="https://github.com/geocompx/geocompy/issues">❔ Open an issue</a></li>