we´re working with H5P and the H5P.Hotspots plugin. We want to allow our users to be able to add more styling to the popup, content which this plugin generates. For example text colors.
As far as I understood it must be done on a way like this https://h5p.org/adding-text-editor-buttons.
But it seems that eFront doesn´t have any documention on how to do this on their platform.
Could anyone provide me a small example/ starting point on how to do it?