Question
Issue while saving file as PDF in Illustrator
Hi, I used to design a pattern on top of backside of businesscard for one my clients. When I'm exporting file as PDF - the front of the business card appears as normal and some elements on the back becoming half transparent. Don't have the issue when I'm just saving the file in any other formats. What can it be? Tried several ways of export setting. ?? Thanks for the help

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