Hi Wesley,
Is there a plan to add these buttons? We like your implementation but we do need to be able to choose font size and colour and apply it to a selection of text, for example:
Imagine no longer having to sit through long stretches of the teacher teaching. Kids can now interactively learn through the tablet with the teacher becoming a guide instead. Learn by doing, not by watching.
From what I can see, the custom styles only apply to block elements and not spans of a selection. This is a clear requirement for our customers.