Does not work in ie8

[robmausser]

I realize that not all components are ie8 compatible, but I am using the legacy framework for a client, and it would be nice to use this component.

The issue is that clicking on the covers, they do not disappear.

Probably some incompatible JS relating to the animations.

[robmausser]

I have confirmed that "SlideUP" and "SlideDown" work in ie8, the rest is with css transitions.

However it would be nice if there was fallback in your code for ie8 that regardless of animation type, the cover simply is display:none, on ie8, as in no animation fallback.