diff --git a/_layouts/ebook/summary.html b/_layouts/ebook/summary.html
index 850d3fbb01faa3b6c657a29b6112718cece0ff3f..be328a4297f2479a4a8ea716b8f9fb27325545b8 100644
--- a/_layouts/ebook/summary.html
+++ b/_layouts/ebook/summary.html
@@ -33,8 +33,16 @@
     <h1>{{ "SUMMARY"|t }}</h1>
     <ol>
         {% for part in summary.parts %}
+            {% if part.title %}
+            <li class="part-title">
+                <h2>{{ part.title }}</h2>
+            </li>
+            {% endif %}
             {{ articles(part.articles) }}
+
+            {% if not loop.last %}
             <li class="divider"></li>
+            {% endif %}
         {% endfor %}
 
         {% if glossary.path %}
diff --git a/src/less/ebook/summary.less b/src/less/ebook/summary.less
index 37d2bdab52e6b43d38f6d861636bf33a2a400548..1c6f0f1db8eae0be3093bb4e7ddafc61d28c3bd8 100644
--- a/src/less/ebook/summary.less
+++ b/src/less/ebook/summary.less
@@ -8,6 +8,10 @@
         padding: 0px;
     }
 
+    h2 {
+
+    }
+
     li {
         list-style: none;