A few question gives errors - even if right answer is given

Question

P {color, #FFF;} gives wrong answer. I tried it multiple time through hint as well. Answer of this question took my multiple point and give same answer however question submission gives wrong message.

A couple of time similar issues is have observed in C++ and Python3 tutorial as well

Answer 1

this’ll help you. #FFF is white so you cannot see it in a white background. so add ‘background-color:#(hex value)’.
https://code.sololearn.com/W7dqIFijeFvb/?ref=app