Reply To: Is there a shortcode for the product images gallery?

Hello,

You need to replace the that code with this one:

.pswp__scroll-wrap, .pswp__share-modal {
background:rgba(255,255,255,0.5);
}
body .pswp__img--placeholder--blank {
	background:rgba(255,255,255,0.5);
}

If you have any questions please feel free to contact us.

Best Regards