I made a custom carrousel with a contact form in it.
Everything works fine, but when I switch between the items and go back to the one with the contact form, extra white space appears between it and the footer. It doesn’t happen when you load, but only when you switch and switch back to the first one.

The first height is set to;

element.style {
    height: 694px;
}

And after switch back it sets to;

element.style {
    height: 1264px;
}

Thanks in advance!

What’s a “custom carrousel”?
May I see your URL please?

http://blizzert.jaimyvanderlee.nl

The section ‘Contact’ has the carrousel I kinda customized.

It appears when you for example switch between ‘Boekingen’ and ‘Management’

Got it, just found out why, the ajax loader image in the form gets stretched… try adding this CSS to this page (you can use the Page Settings – Cog icon in the top right):

.owl-carousel .owl-item img.ajax-loader {
    width: auto;
}

Solved!