Ember-cli-tutorial-style does not generate the required style like the Ember tutorial

I have just started learning emberjs and following through the tutorial series, I reached installing addons where I installed ember-cli-tutorial-style. When I restarted my server and refreshed the page, the output does not match exactly what I saw on the tutorial page. I tried with different browsers but the output is the same. This is snapshot of my page.

As you can see the output doesn’t match exactly the image presented in the tutorial page.

Any help will be appreciated. Thanks!

Oh so embarrassing!. I made a typo. I mistakenly closed a div at the wrong place.