user input formatting

public/docs/js/latest/guide/user-input.jade

@@ -1,7 +1,7 @@
 .statement
   h4 Live Examples
   p.
-    If you want to skip to the working examples you can check out these links on Plunker. <a href='http://plnkr.co/edit/htvpvg2RxemT2W0mYu0y?p=preview')> TypeScript Example</a> or <a href='http://plnkr.co/edit/sjRKtQd10ARLM2GTsQKi?p=preview> ES5 Example</a>.
+    If you want to skip to the working examples you can check out these links on Plunker. <a href='http://plnkr.co/edit/htvpvg2RxemT2W0mYu0y?p=preview')> TypeScript Example</a> or <a href='http://plnkr.co/edit/sjRKtQd10ARLM2GTsQKi?p=preview'> ES5 Example</a>.
 
 .l-main-section
   h2#section-responding-to-user-input Responding to user input with event syntax
@@ -31,7 +31,7 @@
     event.  And the <code>{{myname.value}}</code> binds the text node of the  <code>&lt;p&gt;</code> element to the
     input's value property.
   p Let's do something a little more complex where users enter items and add them to a list like this:
-  div(align='center')
+  figure.image-display
       img(src='user-input-example1.png')
 
 
@@ -42,7 +42,8 @@
     list. Inside the controller, add an array with an initial list of items.  Then add a method that pushes new items
     on the array when called.
 
-  pre.prettyprint.linenums.lang-javascript
+  .code-box
+    pre.prettyprint.linenums.lang-javascript(data-name="es5")
       code.
         //ES5
         function TodoList() {
@@ -52,7 +53,7 @@
           };
         }
 
-  pre.prettyprint.linenums.lang-typescript
+    pre.prettyprint.linenums.lang-typescript(data-name="typescript")
       code.
         //TypeScript
         class TodoList {
@@ -116,7 +117,8 @@
 .l-main-section
   h2#section-final-code Final Code
 
-  pre.prettyprint.lang-javascript
+  .code-box
+    pre.prettyprint.lang-javascript(data-name="es5")
       code.
         //ES5
         function TodoList() {
@@ -155,7 +157,7 @@
           angular.bootstrap(TodoList);
         });
 
-  pre.prettyprint.lang-typescript
+    pre.prettyprint.lang-typescript(data-name="typescript")
       code.
         //TypeScript
         import {Component, View, bootstrap, For, If} from 'angular2/angular2';