URL: https://cine.entradas.com
Browser / Version: Firefox 54.0
Operating System: Linux
Problem type: Something else - I'll add details below

Steps to Reproduce

1. Navigate to: https://cine.entradas.com
2. Really I can't reproduce the exact URL, because this error it's related with the URL you get when you buy some movie tickets and you want to print the tickets (I will attach edited (there are barcodes from purchases on the page) screenshots simulating the error).

Expected Behavior: You get a perfectly fine print page. All the barcodes for your purchased tickets are OK, perfectly usable.

Actual Behavior: In Firefox, when you hit «Imprimir» («Print») you get only the first page of your purchase. And just a fraction of the third movie ticket barcode and the foot of the page, SLASHED.
Rest of the pages are in blank. Same happens, of course, if you print using the native button in Firefox. And also if you choose to print it to a file.

In Chromium, you get it correctly. I suspect their CSS for printing (https://cine.entradas.com/css/print.css?v=0.0.6) is only tested/targeted for Chrome. Still... that doesn't explain well the rest of the content not being printed in next page, so this could be, probably, a Firefox issue.

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