For M4.4 (hopefully), I've created a core improvement to the core code to allow the user to add custom CSS to the core H5P module. This implementation is managed by MDL-79802, so if you have a Tracker account and are a developer, then I'm looking for a peer reviewer please
As an example, you could use the following CSS to make the titles in a presentation, pink:
.h5p-course-presentation h2, .h5p-course-presentation .h5p-footer .h5p-footer-toggle-keywords .current-slide-title { color: #fab; }Thanks,
Gareth