Thank you for a quick answer!
1 - Unfortunately, I can't show it to you, because it's in my Admin Panel, that's why I sent you a screenshot. This problem appears on any type of quiz and only if I use a text in a "Content after result area" field. If I go to: "Admin panel - ARI Stream Quiz - Quizzes" and I choose any quiz, then a text from that field appears at the bottom of each page there ("Characteristics - Questions - Settings") (I use your plugin with a Russain translation, so I might've used wrong names of these pages). But I hope that I explained it clearly, because my English is not so good.
2 - I deleted previous CSS rule that hid absolutely all of the quizzes page results, and I used your CSS rule for 2 of my quizzes (btw, all of my quizzes are not published yet, I use a preview mode for them). And I also created 2 other quizzes for testing purposes, however, the results page is still hidden for absolutely ALL of the quizzes, even for the new ones, which ID's I did not use in this CSS rule. Is this rule works only for published quizzes? Or there is some kind of mistake?
3 - I think I understand now, how it works. Before I wrote this, I used for example a question with 4 options, 2 of which were with images and 2 with no images. That's why it showed me blank square forms instead of simple buttons. But when I use all the options in a question with no images, then it works exactly how I want. So I guess it works okay for me!
4 - Thank you for such a quick fix, it works perfectly!
5 - Okay, now I get it, thanks.
Also, there is 1 more problem on my blog with this plugin - when on any quiz's settings I enable "Allow to share the results on social media" (or something like that in English), then on a result page (from my laptop) it shows me these repost buttons, but they look awful (I sent you a screenshot). And when I watch the results page from my Iphone, then it shows me a blank form with no repost buttons, but if tap somewhere on this form, then it redirects me to one of my social media accounts and offers me to do a repost. So I guess, these buttons are still there, but they are invinsible for some reason.
And again, just in case, here is a link to my
website
Thanks in advance for your answer!