https://www.essential-grid.com/faq/extending-lightbox-options-in-essential-grid/
Extending Lightbox Options in Essential Grid - Essential Grid WordPress Gallery Plugin
Oct 11, 2021 - This article will show you some API methods to customize the Lightbox using Custom CSS/JS
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https://www.essential-grid.com/documentation/lightbox-options/
Lightbox Options - Essential Grid WordPress Gallery Plugin
Oct 8, 2021 - Open content assigned to a Grid Item inside a Lightbox popup.
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