[RbnJrg]

Originally Posted by NikaZhenya

Yey! Because you are using the resize event I thought it was the same approach. But not, the trick is the iframe!

Exact! Only with an iframe I could get the resize event works.

If one day you need to display spanish poetry in spanish in a correct way, you can use the script

Of course I'll do Many thanks for posting the code!

UPDATE

It works on Calibre, ADE, iBooks for Mac and iOS. It is a very good solution, thanks, Rubén. I left the sample.

Great work! Now we need to find a method in order to detect font-size changes under Azardi and Readium

Chingón, Rubén, gracias!

De nada amigo, me alegra saber que mi script pudo ayudarte. Gracias también a tí por dar con la forma de evitar tener que usar JQuery.