Great news!
This did the trick! Thank you very much @yourownprogrammer
Thank you for your quick response, @yourownprogrammer,
In my dashboard, I went to Yop Poll -> All Polls -> <my poll> -> Edit -> Design -> Custom Style -> Advanced -> Custom CSS. Then I cleared existing content and pasted the CSS you provided. As you can see in my link, bullets still exist in the answers.
Tanks again,
Asaf