diff --git a/markdown.md b/markdown.md
index 3771868f3..e41eac5e0 100644
--- a/markdown.md
+++ b/markdown.md
@@ -1,14 +1,53 @@
 title: Markdown
 ----
 
-## Markdown
+### Headers
 
     # h1
     ### h3
 
+    Header 1
+    ========
+
+    Header 2
+    --------
+
+### Links
+
     [link](http://google.com)
 
     [link][google]
     [google]: http://google.com
 
+### Images
+
     ![Image alt text](/path/to/img.jpg)
+    ![Image alt text](/path/to/img.jpg "title")
+    ![Image alt text][img]
+
+    [img]: http://foo.com/img.jpg
+
+### Emphasis
+
+    *italic*
+    _italic_
+
+    **bold**
+    __bold__
+
+### Code
+
+        4 space indent
+
+### Blockquotes
+
+    > This is
+    > a blockquote
+    >
+    > > Nested
+    > > Blockquote
+
+### Horizontal line
+
+    ----
+    ****