bagad

Hi, I'm really new here (first time using the software), but I think I have the same question. I've opened a editable PDF file on Affinity Designer and everything seems fine, except I'm not able to change the text style. Almost the whole book has the same style; what I wanna do is update the font and text size from all pages at the same time. Is there a way to select a text box, change the way I want and apply those new setting to all other "no style" paragraph styles? Thanks!