[SOLVED] CSS animations

Hello everybody.

I'd like to have a CSS animation just like the one with the "Looking for a hight quality Joomla Templates?" text in the demo page ( demo.joomlaplates.com/jp_work/ ).
I checked the code and I found out that I have to add the data-uk-scrollspy="{cls:'uk-animation-scale-up'}" code to the div containing the text in order to have that effect.
I don't understand how to do it. Is there a guide o a tutorial about it?

Thanks.

The text is a custom html module and the module is animated from Joomla backend:
Template Parameters > Options > Module > top-a > Animation = scale up

That was pretty easy, thanks a lot!

Problem solved.