Thank you for your message, my answer :
The link to the page is : http://ecostructure.ovh/index.php/lire-lecostructu…ecologie-en-vrai/
My site is : http://ecostructure.ovh
In fact the plugin works rather well with “Chrome” but diffucultly with “Edge”.
Thank you for your help, I am keen having the 3D Flip book working, it is so beautiful.