fix vertical slide transition and hit areas of rolling links

index.html

@@ -21,7 +21,7 @@
 			
 			<section>
 				<h1>Reveal.js</h1>
-				<h3 class="inverted">With 3D effects. And stuff.</h3>
+				<h3 class="inverted">A CSS 3D Slideshow</h3>
 				<script>
 					// Delicously hacky. Look away.
 					if( navigator.userAgent.match( /(iPhone|iPad|iPod|Android)/i ) )
@@ -183,7 +183,7 @@ linkify( 'a' );
 				controls: true,
 
 				// Apply a 3D roll to links on hover
-				rollingLinks: false,
+				rollingLinks: true,
 
 				// Styling themes, only affects transitions for now
 				theme: 'default' // default/concave/linear