Can't pass challenge despite everything being correct

The second CSS flexbox challenge, " Add Flex Superpowers to the Tweet Embed" requires you to add the display: flex property to several elements. I have done so and even looked at the solution to verify everything was correct, yet no matter what I do it says all of the conditions aren’t met (the one that seems to be the problem in particular is the .follow-btn element).

Where is the link to the challenge/your code? Also try another browser

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Thank you.