Menu grouping column

Sorry if this question heard like a newbie question.

This is my condition:


In demo template:


my question is "How to make my own menu group look like the demos ?"
I had follow the setting like the demo, but nothing happened.

This is the example page:
http://mahasiswait.com/component/k2/item/51-selamat-datang.html

Thanks before.

Hi,

Go to edit menu item "Bahan Kuliah" and configure it like this http://easycaptures.com/fs/uploaded/629/1139509310.png

Cheers,

Thanks mr. Lee

You're welcome, feel free to let me know if you need any further helps.

Cheers,