javascript - Animate.css on scroll bug chrome/firefox -


i use animate.css implant animations on element when scrolling. elements have class .fadeinright , hidden. when appear on scroll, add class visible refer 

{visibility:visible;}.

i see fade animation on safari, on chrome firefox element appear, without fading, ideas?

{edit} yep here element html

<section class="informations tadam fadeinleft"> text </section>

my js

$(window).scroll(function() {                 $('.tadam').each(function(){                 var imagepos = $(this).offset().top;                 var topofwindow = $(window).scrolltop();                     if (imagepos < topofwindow+(window.innerheight * 0.9)) {                         $(this).addclass("animated visible");                     }                 });             });

and css these 2 class

.tadam{visibility:hidden;} .visible{visibility: visible;}

thanks help

this because make transition "hidden" "visible", property not animatable.

if element visibility visible (or default) , use transition opacity:0 opacity:1 work.

so css should this:

.tadam{opacity: 0;} .visible{opacity: 1;}

if absolutely need use visibility should set timeout between visible class , animate class this:

var $this = $(this).addclass("visible"); settimeout(function(){     $this.addclass("animated"); },10); // 10 should enough, if doesn't work, add little more

(better late never guess)


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