I want to make a module that has three columns What change would have to make the template.css?

This module is to use in Vertical mega menu in front page.

Thanks

Dear sir,
Please refer here:
www.smartaddons.com/documentation/how-to-configure-mega-menu-for-sj-template/

Thanks.

Dear Thuyltt

I tried your solution but the site broke. I dont see that columns can made with mega menu in this template, as you say. To make two columns is totaly different. And the tab that used this template shoppystore , is an other one , is called Smartaddons extra menu options.
Can you check again?
Thanks

Dear sir,
Could you please send us your URL link to check this issue?

Thanks

www.informes.com.ar/demo04

Option HOGAR OFICINA & HERRAMIENTAS

Dear sir,
Could you please feel free to post your question into our ticket system? We need more detail your information to check.

Thanks.