lightbox layer…

Hi UsersUltra,
My reply could not posted in my topic. I don’t know why. So I reply by new topic.
I had customized my lightbox.css file(wp-content/plugins/users-ultra/js/lightbox/css/). so, now lightbox layer is not appear.
I had add some param in lightbox.css file to improvise. that like below.

.lightbox {....
....
....
display: none;
}

But, I had updated recent version right now.
And the lightbox layer appear again.
Check my site.
http://hdvr.org
Very thank your kindness.

https://wordpress.org/plugins/users-ultra/