b0872c8c_n_for_JQuery___BttrLazyLoading__description
[Name] animation [type] string [default] "bounceIn" [description] 
Adds an animation when the image appears. You have access to all of the following animations created by Animate.css or use Null if you do not want any animation. Check animate.css demo page to know the list of available animations.
Responsive Lazy Loading plugin for JQuery | BttrLazyLoading
description