I take it you mean by you click on the image and it expands?
If so the Pro Gallery let’s you customize the expand mode: https://support.wix.com/en/article/wix-pro-gallery-customizing-the-expand-mode-for-your-gallery
I take it you mean by you click on the image and it expands?
If so the Pro Gallery let’s you customize the expand mode: https://support.wix.com/en/article/wix-pro-gallery-customizing-the-expand-mode-for-your-gallery