Problem with the Isotope and the loadmore

Question

I have customized an Isotope scritp with the "loadmre function".

It is working correctly, but when clicking on any of the filters, the "Hidden" class is removed and there is a "hole" in the footer.

I tried to change in Jquery the instruction to add the class, but could not. If you click on "toilets", for example, you can see what happens.

Code in the Codepen

Answer 1

Add to class .isotope the property below:

.isotope{
   overflow: hidden;
}

This will restrict the area of the div only to the visible elements.