Also note that he's using ragged right text alignment. I prefer that but my impression is that most don't like that. On a kindle once you use text-align: left; or text-align: justify; it's cast in stone and the user can't change it (unless maybe it's a kfx file). On the kobo, which is epub, if you don't use either of those the user can change the alignment to either fully justified or ragged right.
|