Portfolio pro gallery problem

Hi
Thank you for contacting and choosing our product
About your problem, There is a small conflict on joomla 3.7
please go to source code:
..\components\com_jux_portfolio_pro\views\item\tmpl\edit.php and add code at line 15:

JHtml::_('behavior.modal');

Hope it can help you,
If still having problems,Please give me link your site and your account of administrator via private message or mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
I will check it for you soon
Thanks

Hi marco
Thank you for feedbacks us
About your problem, You want effects like demo, please follow the instructions below
Please go to back-end modules, at tab hover option -> Overlay Style -> select Icon and Title
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Hope it can help you
Thanks