I'm a div inside a lightbox.
Take a look at the console of your browser.
This lightbox will close automaticly to demonstrate the close-callback.
It's not possible to close this lightbox,
because the beforeClose function returns false.
No callback should fire, because non of them is a function.
No HTML should be appended, because non of them is a function or string.
It's possible to close this lightbox with a click (default).
It's not possible to close this lightbox with a click.
You can add custom HTML before and after the HTML placeholder element.
You can add custom classNames to the lightbox element.