Remove markdown dom and styles.

docs/dom-and-styles.html

@@ -3,7 +3,6 @@ Book: /chrome-developer-tools/_book.yaml
 
 {% framebox height="20600px" width="auto"%}
 
-
 <script>
 
 (function(global) {
@@ -1442,4 +1441,4 @@ You can also use <span class="kbd">Ctrl</span> + <span class="kbd">Z</span> (or
 <li>Edit a field within a box (a field with no value displays a dash), the change is reflected in the <code>element.style</code> section.</li>
 </ul>
 
-{% endframebox %} 
+{% endframebox %}