Hello !
Sorry for the late response I wasn’t at home.
Here is the like to the gallery : https://www.wearecoming-lefilm.fr/presse/
I know it add class and I can easily use it but I want to add an other wapping div to the images in the gallery, not juste a CSS class
And I want this wrapping div to be there only if the image is in a gallery and if the gallery is on a specific custom gutenberg block style ( like here : https://imgur.com/a/Dp91yEb )
Thanks again !
