chore: formatting

books/core/11.html

@@ -1,5 +1,4 @@
-<h1>INTRODUCTION</h1>
-<p><strong>CHAPTER d THE BASICS OF PLAY</strong></p>
+<h2>The Basics of Play</h2>
 <p>
   In the conversation, Players describe their characters' actions and choices:
 </p>
@@ -28,9 +27,7 @@
   fiction".
 </p>
 
-<p class="section-break"></p>
-
-<h2>d THE RULES</h2>
+<h2>THE RULES</h2>
 <p>
   This is also a game, and that's where the rules come into play: much like in a
   video game or board game, characters have scores and abilities representing
@@ -45,5 +42,7 @@
 
 <hr />
 
-<p>This is a tale of heroes and darkness.</p>
-<p>Of great hope... and even greater sacrifice.</p>
+<blockquote>
+  This is a tale of heroes and darkness. Of great hope... and even greater
+  sacrifice.
+</blockquote>