1) I'd like to use links in order to show modal windows when a user clicks on any text or image. I've been reading and the solution seems to be using CSS layers. But I'm trying to use that unsuccessfully! none of the links work when you're watching the flipbook (HTML mode). I don't know which file to modify: the html template (default-book-view.html), the script on the index.html or the html file itself (books/html/preview/1.html on the project).
2) Could we use hover CSS property on mouseover? It'd be nice when a user puts the mouse over an image and zoom it.