improve the "zoom disabled" documentation

css.html

@@ -30,7 +30,7 @@ base_url: "../"
 {% highlight html %}
 <meta name="viewport" content="width=device-width, initial-scale=1.0">
 {% endhighlight %}
-    <p>You can disable zooming capabilities on mobile devices by adding <code>user-scalable=no</code> to the viewport meta tag.</p>
+    <p>You can disable zooming capabilities on mobile devices by adding <code>user-scalable=no</code> to the viewport meta tag. This way, your mobile users will only be able to scroll, and it will result in your app feeling a bit more like the rest of the applications that you could find on the device.</p>
 {% highlight html %}
 <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
 {% endhighlight %}